--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Kailang Yang <kailang@realtek.com>
+Date: Wed, 4 Jan 2017 14:49:07 +0800
+Subject: ALSA: hda/realtek - Add new codec ID ALC299
+
+From: Kailang Yang <kailang@realtek.com>
+
+
+[ Upstream commit 28f1f9b26cee161ddd3985b3eb78e3ffada08dda ]
+
+ALC299 was similar as ALC225.
+Add headset support for ALC299.
+ALC3271 was for Dell rename.
+
+Signed-off-by: Kailang Yang <kailang@realtek.com>
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/pci/hda/patch_realtek.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -338,6 +338,7 @@ static void alc_fill_eapd_coef(struct hd
+ case 0x10ec0288:
+ case 0x10ec0295:
+ case 0x10ec0298:
++ case 0x10ec0299:
+ alc_update_coef_idx(codec, 0x10, 1<<9, 0);
+ break;
+ case 0x10ec0285:
+@@ -914,6 +915,7 @@ static struct alc_codec_rename_pci_table
+ { 0x10ec0256, 0x1028, 0, "ALC3246" },
+ { 0x10ec0225, 0x1028, 0, "ALC3253" },
+ { 0x10ec0295, 0x1028, 0, "ALC3254" },
++ { 0x10ec0299, 0x1028, 0, "ALC3271" },
+ { 0x10ec0670, 0x1025, 0, "ALC669X" },
+ { 0x10ec0676, 0x1025, 0, "ALC679X" },
+ { 0x10ec0282, 0x1043, 0, "ALC3229" },
+@@ -3721,6 +3723,7 @@ static void alc_headset_mode_unplugged(s
+ break;
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ alc_process_coef_fw(codec, coef0225);
+ break;
+ case 0x10ec0867:
+@@ -3829,6 +3832,7 @@ static void alc_headset_mode_mic_in(stru
+ break;
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ alc_update_coef_idx(codec, 0x45, 0x3f<<10, 0x31<<10);
+ snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
+ alc_process_coef_fw(codec, coef0225);
+@@ -3887,6 +3891,7 @@ static void alc_headset_mode_default(str
+ switch (codec->core.vendor_id) {
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ alc_process_coef_fw(codec, coef0225);
+ break;
+ case 0x10ec0236:
+@@ -4004,6 +4009,7 @@ static void alc_headset_mode_ctia(struct
+ break;
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ alc_process_coef_fw(codec, coef0225);
+ break;
+ case 0x10ec0867:
+@@ -4098,6 +4104,7 @@ static void alc_headset_mode_omtp(struct
+ break;
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ alc_process_coef_fw(codec, coef0225);
+ break;
+ }
+@@ -4183,6 +4190,7 @@ static void alc_determine_headset_type(s
+ break;
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ alc_process_coef_fw(codec, coef0225);
+ msleep(800);
+ val = alc_read_coef_idx(codec, 0x46);
+@@ -6251,6 +6259,7 @@ static int patch_alc269(struct hda_codec
+ break;
+ case 0x10ec0225:
+ case 0x10ec0295:
++ case 0x10ec0299:
+ spec->codec_variant = ALC269_TYPE_ALC225;
+ break;
+ case 0x10ec0234:
+@@ -7249,6 +7258,7 @@ static const struct hda_device_id snd_hd
+ HDA_CODEC_ENTRY(0x10ec0294, "ALC294", patch_alc269),
+ HDA_CODEC_ENTRY(0x10ec0295, "ALC295", patch_alc269),
+ HDA_CODEC_ENTRY(0x10ec0298, "ALC298", patch_alc269),
++ HDA_CODEC_ENTRY(0x10ec0299, "ALC299", patch_alc269),
+ HDA_CODEC_REV_ENTRY(0x10ec0861, 0x100340, "ALC660", patch_alc861),
+ HDA_CODEC_ENTRY(0x10ec0660, "ALC660-VD", patch_alc861vd),
+ HDA_CODEC_ENTRY(0x10ec0861, "ALC861", patch_alc861),
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Takashi Iwai <tiwai@suse.de>
+Date: Wed, 4 Jan 2017 12:34:14 +0100
+Subject: ALSA: vx: Don't try to update capture stream before running
+
+From: Takashi Iwai <tiwai@suse.de>
+
+
+[ Upstream commit ed3c177d960bb5881b945ca6f784868126bb90db ]
+
+The update of stream costs significantly, and we should avoid it
+unless the stream really has started. Check pipe->running flag
+instead of pipe->prepared.
+
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/drivers/vx/vx_pcm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/sound/drivers/vx/vx_pcm.c
++++ b/sound/drivers/vx/vx_pcm.c
+@@ -1015,7 +1015,7 @@ static void vx_pcm_capture_update(struct
+ int size, space, count;
+ struct snd_pcm_runtime *runtime = subs->runtime;
+
+- if (! pipe->prepared || (chip->chip_status & VX_STAT_IS_STALE))
++ if (!pipe->running || (chip->chip_status & VX_STAT_IS_STALE))
+ return;
+
+ size = runtime->buffer_size - snd_pcm_capture_avail(runtime);
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Takashi Iwai <tiwai@suse.de>
+Date: Wed, 4 Jan 2017 12:19:15 +0100
+Subject: ALSA: vx: Fix possible transfer overflow
+
+From: Takashi Iwai <tiwai@suse.de>
+
+
+[ Upstream commit 874e1f6fad9a5184b67f4cee37c1335cd2cc5677 ]
+
+The pseudo DMA transfer codes in VX222 and VX-pocket driver have a
+slight bug where they check the buffer boundary wrongly, and may
+overflow. Also, the zero sample count might be handled badly for the
+playback (although it shouldn't happen in theory). This patch
+addresses these issues.
+
+Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=141541
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/drivers/vx/vx_pcm.c | 6 ++++--
+ sound/pci/vx222/vx222_ops.c | 12 ++++++------
+ sound/pcmcia/vx/vxp_ops.c | 12 ++++++------
+ 3 files changed, 16 insertions(+), 14 deletions(-)
+
+--- a/sound/drivers/vx/vx_pcm.c
++++ b/sound/drivers/vx/vx_pcm.c
+@@ -1048,8 +1048,10 @@ static void vx_pcm_capture_update(struct
+ /* ok, let's accelerate! */
+ int align = pipe->align * 3;
+ space = (count / align) * align;
+- vx_pseudo_dma_read(chip, runtime, pipe, space);
+- count -= space;
++ if (space > 0) {
++ vx_pseudo_dma_read(chip, runtime, pipe, space);
++ count -= space;
++ }
+ }
+ /* read the rest of bytes */
+ while (count > 0) {
+--- a/sound/pci/vx222/vx222_ops.c
++++ b/sound/pci/vx222/vx222_ops.c
+@@ -269,12 +269,12 @@ static void vx2_dma_write(struct vx_core
+
+ /* Transfer using pseudo-dma.
+ */
+- if (offset + count > pipe->buffer_bytes) {
++ if (offset + count >= pipe->buffer_bytes) {
+ int length = pipe->buffer_bytes - offset;
+ count -= length;
+ length >>= 2; /* in 32bit words */
+ /* Transfer using pseudo-dma. */
+- while (length-- > 0) {
++ for (; length > 0; length--) {
+ outl(cpu_to_le32(*addr), port);
+ addr++;
+ }
+@@ -284,7 +284,7 @@ static void vx2_dma_write(struct vx_core
+ pipe->hw_ptr += count;
+ count >>= 2; /* in 32bit words */
+ /* Transfer using pseudo-dma. */
+- while (count-- > 0) {
++ for (; count > 0; count--) {
+ outl(cpu_to_le32(*addr), port);
+ addr++;
+ }
+@@ -307,12 +307,12 @@ static void vx2_dma_read(struct vx_core
+ vx2_setup_pseudo_dma(chip, 0);
+ /* Transfer using pseudo-dma.
+ */
+- if (offset + count > pipe->buffer_bytes) {
++ if (offset + count >= pipe->buffer_bytes) {
+ int length = pipe->buffer_bytes - offset;
+ count -= length;
+ length >>= 2; /* in 32bit words */
+ /* Transfer using pseudo-dma. */
+- while (length-- > 0)
++ for (; length > 0; length--)
+ *addr++ = le32_to_cpu(inl(port));
+ addr = (u32 *)runtime->dma_area;
+ pipe->hw_ptr = 0;
+@@ -320,7 +320,7 @@ static void vx2_dma_read(struct vx_core
+ pipe->hw_ptr += count;
+ count >>= 2; /* in 32bit words */
+ /* Transfer using pseudo-dma. */
+- while (count-- > 0)
++ for (; count > 0; count--)
+ *addr++ = le32_to_cpu(inl(port));
+
+ vx2_release_pseudo_dma(chip);
+--- a/sound/pcmcia/vx/vxp_ops.c
++++ b/sound/pcmcia/vx/vxp_ops.c
+@@ -369,12 +369,12 @@ static void vxp_dma_write(struct vx_core
+ unsigned short *addr = (unsigned short *)(runtime->dma_area + offset);
+
+ vx_setup_pseudo_dma(chip, 1);
+- if (offset + count > pipe->buffer_bytes) {
++ if (offset + count >= pipe->buffer_bytes) {
+ int length = pipe->buffer_bytes - offset;
+ count -= length;
+ length >>= 1; /* in 16bit words */
+ /* Transfer using pseudo-dma. */
+- while (length-- > 0) {
++ for (; length > 0; length--) {
+ outw(cpu_to_le16(*addr), port);
+ addr++;
+ }
+@@ -384,7 +384,7 @@ static void vxp_dma_write(struct vx_core
+ pipe->hw_ptr += count;
+ count >>= 1; /* in 16bit words */
+ /* Transfer using pseudo-dma. */
+- while (count-- > 0) {
++ for (; count > 0; count--) {
+ outw(cpu_to_le16(*addr), port);
+ addr++;
+ }
+@@ -411,12 +411,12 @@ static void vxp_dma_read(struct vx_core
+ if (snd_BUG_ON(count % 2))
+ return;
+ vx_setup_pseudo_dma(chip, 0);
+- if (offset + count > pipe->buffer_bytes) {
++ if (offset + count >= pipe->buffer_bytes) {
+ int length = pipe->buffer_bytes - offset;
+ count -= length;
+ length >>= 1; /* in 16bit words */
+ /* Transfer using pseudo-dma. */
+- while (length-- > 0)
++ for (; length > 0; length--)
+ *addr++ = le16_to_cpu(inw(port));
+ addr = (unsigned short *)runtime->dma_area;
+ pipe->hw_ptr = 0;
+@@ -424,7 +424,7 @@ static void vxp_dma_read(struct vx_core
+ pipe->hw_ptr += count;
+ count >>= 1; /* in 16bit words */
+ /* Transfer using pseudo-dma. */
+- while (count-- > 1)
++ for (; count > 1; count--)
+ *addr++ = le16_to_cpu(inw(port));
+ /* Disable DMA */
+ pchip->regDIALOG &= ~VXP_DLG_DMAREAD_SEL_MASK;
--- /dev/null
+From ebiggers@google.com Sun Nov 19 11:20:08 2017
+From: Eric Biggers <ebiggers@google.com>
+Date: Fri, 17 Nov 2017 11:50:27 -0800
+Subject: [PATCH -stable] arm: crypto: reduce priority of bit-sliced AES cipher
+To: stable@vger.kernel.org
+Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>, linux-crypto@vger.kernel.org, Eric Biggers <ebiggers@google.com>
+Message-ID: <20171117195027.88288-1-ebiggers@google.com>
+
+From: Eric Biggers <ebiggers@google.com>
+
+[ Not upstream because this is a minimal fix for a bug where arm32
+ kernels can use a much slower implementation of AES than is actually
+ available, potentially forcing vendors to disable encryption on their
+ devices.]
+
+All the aes-bs (bit-sliced) and aes-ce (cryptographic extensions)
+algorithms had a priority of 300. This is undesirable because it means
+an aes-bs algorithm may be used when an aes-ce algorithm is available.
+The aes-ce algorithms have much better performance (up to 10x faster).
+
+Fix it by decreasing the priority of the aes-bs algorithms to 250.
+
+This was fixed upstream by commit cc477bf64573 ("crypto: arm/aes -
+replace bit-sliced OpenSSL NEON code"), but it was just a small part of
+a complete rewrite. This patch just fixes the priority bug for older
+kernels.
+
+Signed-off-by: Eric Biggers <ebiggers@google.com>
+Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
+---
+ arch/arm/crypto/aesbs-glue.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+--- a/arch/arm/crypto/aesbs-glue.c
++++ b/arch/arm/crypto/aesbs-glue.c
+@@ -363,7 +363,7 @@ static struct crypto_alg aesbs_algs[] =
+ }, {
+ .cra_name = "cbc(aes)",
+ .cra_driver_name = "cbc-aes-neonbs",
+- .cra_priority = 300,
++ .cra_priority = 250,
+ .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER|CRYPTO_ALG_ASYNC,
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct async_helper_ctx),
+@@ -383,7 +383,7 @@ static struct crypto_alg aesbs_algs[] =
+ }, {
+ .cra_name = "ctr(aes)",
+ .cra_driver_name = "ctr-aes-neonbs",
+- .cra_priority = 300,
++ .cra_priority = 250,
+ .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER|CRYPTO_ALG_ASYNC,
+ .cra_blocksize = 1,
+ .cra_ctxsize = sizeof(struct async_helper_ctx),
+@@ -403,7 +403,7 @@ static struct crypto_alg aesbs_algs[] =
+ }, {
+ .cra_name = "xts(aes)",
+ .cra_driver_name = "xts-aes-neonbs",
+- .cra_priority = 300,
++ .cra_priority = 250,
+ .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER|CRYPTO_ALG_ASYNC,
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct async_helper_ctx),
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Lindgren <tony@atomide.com>
+Date: Thu, 5 Jan 2017 11:10:40 -0800
+Subject: ARM: dts: Fix am335x and dm814x scm syscon to probe children
+
+From: Tony Lindgren <tony@atomide.com>
+
+
+[ Upstream commit 1aa09df0854efe16b7a80358a18f0a0bebafd246 ]
+
+Without these changes children of the scn syscon
+won't probe.
+
+Signed-off-by: Tony Lindgren <tony@atomide.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/arm/boot/dts/am33xx.dtsi | 3 ++-
+ arch/arm/boot/dts/dm814x.dtsi | 3 ++-
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/am33xx.dtsi
++++ b/arch/arm/boot/dts/am33xx.dtsi
+@@ -143,10 +143,11 @@
+ };
+
+ scm_conf: scm_conf@0 {
+- compatible = "syscon";
++ compatible = "syscon", "simple-bus";
+ reg = <0x0 0x800>;
+ #address-cells = <1>;
+ #size-cells = <1>;
++ ranges = <0 0 0x800>;
+
+ scm_clocks: clocks {
+ #address-cells = <1>;
+--- a/arch/arm/boot/dts/dm814x.dtsi
++++ b/arch/arm/boot/dts/dm814x.dtsi
+@@ -332,10 +332,11 @@
+ ranges = <0 0x140000 0x20000>;
+
+ scm_conf: scm_conf@0 {
+- compatible = "syscon";
++ compatible = "syscon", "simple-bus";
+ reg = <0x0 0x800>;
+ #address-cells = <1>;
+ #size-cells = <1>;
++ ranges = <0 0 0x800>;
+
+ scm_clocks: clocks {
+ #address-cells = <1>;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Lindgren <tony@atomide.com>
+Date: Thu, 5 Jan 2017 11:17:30 -0800
+Subject: ARM: dts: Fix compatible for ti81xx uarts for 8250
+
+From: Tony Lindgren <tony@atomide.com>
+
+
+[ Upstream commit f62280efe8934a1275fd148ef302d1afec8cd3df ]
+
+When using 8250_omap driver, we need to specify the right
+compatible value for the UART to work on dm814x and dm816x.
+
+Signed-off-by: Tony Lindgren <tony@atomide.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/arm/boot/dts/dm814x.dtsi | 6 +++---
+ arch/arm/boot/dts/dm816x.dtsi | 6 +++---
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+--- a/arch/arm/boot/dts/dm814x.dtsi
++++ b/arch/arm/boot/dts/dm814x.dtsi
+@@ -252,7 +252,7 @@
+ };
+
+ uart1: uart@20000 {
+- compatible = "ti,omap3-uart";
++ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart1";
+ reg = <0x20000 0x2000>;
+ clock-frequency = <48000000>;
+@@ -262,7 +262,7 @@
+ };
+
+ uart2: uart@22000 {
+- compatible = "ti,omap3-uart";
++ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart2";
+ reg = <0x22000 0x2000>;
+ clock-frequency = <48000000>;
+@@ -272,7 +272,7 @@
+ };
+
+ uart3: uart@24000 {
+- compatible = "ti,omap3-uart";
++ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart3";
+ reg = <0x24000 0x2000>;
+ clock-frequency = <48000000>;
+--- a/arch/arm/boot/dts/dm816x.dtsi
++++ b/arch/arm/boot/dts/dm816x.dtsi
+@@ -371,7 +371,7 @@
+ };
+
+ uart1: uart@48020000 {
+- compatible = "ti,omap3-uart";
++ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart1";
+ reg = <0x48020000 0x2000>;
+ clock-frequency = <48000000>;
+@@ -381,7 +381,7 @@
+ };
+
+ uart2: uart@48022000 {
+- compatible = "ti,omap3-uart";
++ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart2";
+ reg = <0x48022000 0x2000>;
+ clock-frequency = <48000000>;
+@@ -391,7 +391,7 @@
+ };
+
+ uart3: uart@48024000 {
+- compatible = "ti,omap3-uart";
++ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart3";
+ reg = <0x48024000 0x2000>;
+ clock-frequency = <48000000>;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Lindgren <tony@atomide.com>
+Date: Thu, 5 Jan 2017 11:07:18 -0800
+Subject: ARM: dts: Fix omap3 off mode pull defines
+
+From: Tony Lindgren <tony@atomide.com>
+
+
+[ Upstream commit d97556c8012015901a3ce77f46960078139cd79d ]
+
+We need to also have OFFPULLUDENABLE bit set to use the off mode pull values.
+Otherwise the line is pulled down internally if no external pull exists.
+
+This is has some documentation at:
+
+http://processors.wiki.ti.com/index.php/Optimizing_OMAP35x_and_AM/DM37x_OFF_mode_PAD_configuration
+
+Note that the value is still glitchy during off mode transitions as documented
+in spz319f.pdf "Advisory 1.45". It's best to use external pulls instead of
+relying on the internal ones for off mode and even then anything pulled up
+will get driven down momentarily on off mode restore for GPIO banks other
+than bank1.
+
+Signed-off-by: Tony Lindgren <tony@atomide.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ include/dt-bindings/pinctrl/omap.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/include/dt-bindings/pinctrl/omap.h
++++ b/include/dt-bindings/pinctrl/omap.h
+@@ -45,8 +45,8 @@
+ #define PIN_OFF_NONE 0
+ #define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL)
+ #define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN)
+-#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP)
+-#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN)
++#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFFOUT_EN | OFF_PULL_EN | OFF_PULL_UP)
++#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFFOUT_EN | OFF_PULL_EN)
+ #define PIN_OFF_WAKEUPENABLE WAKEUP_EN
+
+ /*
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Lindgren <tony@atomide.com>
+Date: Thu, 5 Jan 2017 08:37:02 -0800
+Subject: ARM: dts: omap5-uevm: Allow bootloader to configure USB Ethernet MAC
+
+From: Tony Lindgren <tony@atomide.com>
+
+
+[ Upstream commit e13a22a406f20322651b8c0847f4210bdef246d1 ]
+
+Note that with 9730 the wiring is different compared to 9514 found on
+beagleboard xm for example.
+
+On beagleboard xm we have:
+
+/sys/bus/usb/devices/1-2 hub
+/sys/bus/usb/devices/1-2.1 9514
+
+While on omap5-uevm we have:
+
+/sys/bus/usb/devices/1-2 hub
+/sys/bus/usb/devices/1-3 9730
+
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Signed-off-by: Tony Lindgren <tony@atomide.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/arm/boot/dts/omap5-uevm.dts | 21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+
+--- a/arch/arm/boot/dts/omap5-uevm.dts
++++ b/arch/arm/boot/dts/omap5-uevm.dts
+@@ -18,6 +18,10 @@
+ reg = <0 0x80000000 0 0x7f000000>; /* 2032 MB */
+ };
+
++ aliases {
++ ethernet = ðernet;
++ };
++
+ leds {
+ compatible = "gpio-leds";
+ led1 {
+@@ -72,6 +76,23 @@
+ >;
+ };
+
++&usbhsehci {
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ hub@2 {
++ compatible = "usb424,3503";
++ reg = <2>;
++ #address-cells = <1>;
++ #size-cells = <0>;
++ };
++
++ ethernet: usbether@3 {
++ compatible = "usb424,9730";
++ reg = <3>;
++ };
++};
++
+ &wlcore {
+ compatible = "ti,wl1837";
+ };
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Lindgren <tony@atomide.com>
+Date: Thu, 5 Jan 2017 11:08:20 -0800
+Subject: ARM: OMAP2+: Fix init for multiple quirks for the same SoC
+
+From: Tony Lindgren <tony@atomide.com>
+
+
+[ Upstream commit 6e613ebf4405fc09e2a8c16ed193b47f80a3cbed ]
+
+It's possible that there are multiple quirks that need to be initialized
+for the same SoC. Fix the issue by not returning on the first match.
+
+Signed-off-by: Tony Lindgren <tony@atomide.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/arm/mach-omap2/pdata-quirks.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/arch/arm/mach-omap2/pdata-quirks.c
++++ b/arch/arm/mach-omap2/pdata-quirks.c
+@@ -600,7 +600,6 @@ static void pdata_quirks_check(struct pd
+ if (of_machine_is_compatible(quirks->compatible)) {
+ if (quirks->fn)
+ quirks->fn();
+- break;
+ }
+ quirks++;
+ }
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Jon Mason <jon.mason@broadcom.com>
+Date: Mon, 5 Dec 2016 18:12:21 -0500
+Subject: arm64: dts: NS2: reserve memory for Nitro firmware
+
+From: Jon Mason <jon.mason@broadcom.com>
+
+
+[ Upstream commit 0cc878d678444392ca2a31350f89f489593ef5bb ]
+
+Nitro firmware is loaded into memory by the bootloader at a specific
+location. Set this memory range aside to prevent the kernel from using
+it.
+
+Signed-off-by: Jon Mason <jon.mason@broadcom.com>
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/arm64/boot/dts/broadcom/ns2.dtsi | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
++++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
+@@ -30,6 +30,8 @@
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
++/memreserve/ 0x81000000 0x00200000;
++
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/bcm-ns2.h>
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Geert Uytterhoeven <geert@linux-m68k.org>
+Date: Tue, 3 Jan 2017 19:09:46 +0100
+Subject: ata: ATA_BMDMA should depend on HAS_DMA
+
+From: Geert Uytterhoeven <geert@linux-m68k.org>
+
+
+[ Upstream commit 7bc7ab1e63dfe004931502f90ce7020e375623da ]
+
+If NO_DMA=y:
+
+ ERROR: "dmam_alloc_coherent" [drivers/ata/libata.ko] undefined!
+
+Add a dependency on HAS_DMA to fix this.
+
+Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
+Signed-off-by: Tejun Heo <tj@kernel.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/ata/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -289,6 +289,7 @@ config SATA_SX4
+
+ config ATA_BMDMA
+ bool "ATA BMDMA support"
++ depends on HAS_DMA
+ default y
+ help
+ This option adds support for SFF ATA controllers with BMDMA
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Geert Uytterhoeven <geert@linux-m68k.org>
+Date: Tue, 3 Jan 2017 19:09:45 +0100
+Subject: ata: SATA_HIGHBANK should depend on HAS_DMA
+
+From: Geert Uytterhoeven <geert@linux-m68k.org>
+
+
+[ Upstream commit 2a736e0585e585c2566b5119af8381910a170e44 ]
+
+If NO_DMA=y:
+
+ ERROR: "bad_dma_ops" [drivers/ata/sata_highbank.ko] undefined!
+
+Add a dependency on HAS_DMA to fix this.
+
+Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
+Signed-off-by: Tejun Heo <tj@kernel.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/ata/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -345,6 +345,7 @@ config SATA_DWC_VDEBUG
+
+ config SATA_HIGHBANK
+ tristate "Calxeda Highbank SATA support"
++ depends on HAS_DMA
+ depends on ARCH_HIGHBANK || COMPILE_TEST
+ help
+ This option enables support for the Calxeda Highbank SoC's
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Geert Uytterhoeven <geert@linux-m68k.org>
+Date: Tue, 3 Jan 2017 19:09:44 +0100
+Subject: ata: SATA_MV should depend on HAS_DMA
+
+From: Geert Uytterhoeven <geert@linux-m68k.org>
+
+
+[ Upstream commit 62989cebd367a1aae1e009e1a5b1ec046a4c8fdc ]
+
+If NO_DMA=y:
+
+ ERROR: "dma_pool_alloc" [drivers/ata/sata_mv.ko] undefined!
+ ERROR: "dmam_pool_create" [drivers/ata/sata_mv.ko] undefined!
+ ERROR: "dma_pool_free" [drivers/ata/sata_mv.ko] undefined!
+
+Add a dependency on HAS_DMA to fix this.
+
+Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
+Signed-off-by: Tejun Heo <tj@kernel.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/ata/Kconfig | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/ata/Kconfig
++++ b/drivers/ata/Kconfig
+@@ -355,6 +355,7 @@ config SATA_HIGHBANK
+
+ config SATA_MV
+ tristate "Marvell SATA support"
++ depends on HAS_DMA
+ depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \
+ ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST
+ select GENERIC_PHY
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Alexey Khoroshilov <khoroshilov@ispras.ru>
+Date: Sat, 9 Jul 2016 01:19:51 +0300
+Subject: backlight: adp5520: Fix error handling in adp5520_bl_probe()
+
+From: Alexey Khoroshilov <khoroshilov@ispras.ru>
+
+
+[ Upstream commit 0eb3fba8c68275f0122f65f7316efaaf86448016 ]
+
+If adp5520_bl_setup() fails, sysfs group left unremoved.
+
+By the way, fix overcomplicated assignement of error code.
+
+Found by Linux Driver Verification project (linuxtesting.org).
+
+Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
+Acked-by: Michael Hennerich <michael.hennerich@analog.com>
+Signed-off-by: Lee Jones <lee.jones@linaro.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/video/backlight/adp5520_bl.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+--- a/drivers/video/backlight/adp5520_bl.c
++++ b/drivers/video/backlight/adp5520_bl.c
+@@ -332,10 +332,18 @@ static int adp5520_bl_probe(struct platf
+ }
+
+ platform_set_drvdata(pdev, bl);
+- ret |= adp5520_bl_setup(bl);
++ ret = adp5520_bl_setup(bl);
++ if (ret) {
++ dev_err(&pdev->dev, "failed to setup\n");
++ if (data->pdata->en_ambl_sens)
++ sysfs_remove_group(&bl->dev.kobj,
++ &adp5520_bl_attr_group);
++ return ret;
++ }
++
+ backlight_update_status(bl);
+
+- return ret;
++ return 0;
+ }
+
+ static int adp5520_bl_remove(struct platform_device *pdev)
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Date: Wed, 6 Jul 2016 19:33:05 +0200
+Subject: backlight: lcd: Fix race condition during register
+
+From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+
+
+[ Upstream commit cc21942bce652d1a92dae85b785378256e1df1f7 ]
+
+Once device_register is called for a device its attributes might be
+accessed. As the callbacks of a lcd device's attributes make use of the
+lcd_ops, the respective member must be setup before calling
+device_register.
+
+Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Signed-off-by: Lee Jones <lee.jones@linaro.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/video/backlight/lcd.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/video/backlight/lcd.c
++++ b/drivers/video/backlight/lcd.c
+@@ -226,6 +226,8 @@ struct lcd_device *lcd_device_register(c
+ dev_set_name(&new_ld->dev, "%s", name);
+ dev_set_drvdata(&new_ld->dev, devdata);
+
++ new_ld->ops = ops;
++
+ rc = device_register(&new_ld->dev);
+ if (rc) {
+ put_device(&new_ld->dev);
+@@ -238,8 +240,6 @@ struct lcd_device *lcd_device_register(c
+ return ERR_PTR(rc);
+ }
+
+- new_ld->ops = ops;
+-
+ return new_ld;
+ }
+ EXPORT_SYMBOL(lcd_device_register);
--- /dev/null
+From fd865802c66bc451dc515ed89360f84376ce1a56 Mon Sep 17 00:00:00 2001
+From: Leif Liddy <leif.linux@gmail.com>
+Date: Sat, 8 Jul 2017 20:55:32 +0200
+Subject: Bluetooth: btusb: fix QCA Rome suspend/resume
+
+From: Leif Liddy <leif.linux@gmail.com>
+
+commit fd865802c66bc451dc515ed89360f84376ce1a56 upstream.
+
+There's been numerous reported instances where BTUSB_QCA_ROME
+bluetooth controllers stop functioning upon resume from suspend. These
+devices seem to be losing power during suspend. Patch will detect a status
+change on resume and perform a reset.
+
+Signed-off-by: Leif Liddy <leif.linux@gmail.com>
+Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
+Cc: Kai Heng Feng <kai.heng.feng@canonical.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/bluetooth/btusb.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/bluetooth/btusb.c
++++ b/drivers/bluetooth/btusb.c
+@@ -2925,6 +2925,12 @@ static int btusb_probe(struct usb_interf
+ if (id->driver_info & BTUSB_QCA_ROME) {
+ data->setup_on_usb = btusb_setup_qca;
+ hdev->set_bdaddr = btusb_set_bdaddr_ath3012;
++
++ /* QCA Rome devices lose their updated firmware over suspend,
++ * but the USB hub doesn't notice any status change.
++ * Explicitly request a device reset on resume.
++ */
++ set_bit(BTUSB_RESET_RESUME, &data->flags);
+ }
+
+ #ifdef CONFIG_BT_HCIBTUSB_RTL
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Jarkko Nikula <jarkko.nikula@bitmer.com>
+Date: Tue, 27 Dec 2016 22:12:16 +0200
+Subject: drm/omap: panel-sony-acx565akm.c: Add MODULE_ALIAS
+
+From: Jarkko Nikula <jarkko.nikula@bitmer.com>
+
+
+[ Upstream commit 42f7f3c4811b3149253ecf2e133832c969884466 ]
+
+Add module alias for Sony ACX565AKM LCD panel. This makes it probe on Nokia
+N900 when panel driver is built as a module.
+
+Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
+Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
++++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+@@ -912,6 +912,7 @@ static struct spi_driver acx565akm_drive
+
+ module_spi_driver(acx565akm_driver);
+
++MODULE_ALIAS("spi:sony,acx565akm");
+ MODULE_AUTHOR("Nokia Corporation");
+ MODULE_DESCRIPTION("acx565akm LCD Driver");
+ MODULE_LICENSE("GPL");
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Arvind Yadav <arvind.yadav.cs@gmail.com>
+Date: Wed, 21 Dec 2016 11:00:12 +0530
+Subject: drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache
+
+From: Arvind Yadav <arvind.yadav.cs@gmail.com>
+
+
+[ Upstream commit 1ae0d5af347df224a6e76334683f13a96d915a44 ]
+
+Here, If devm_ioremap_nocache will fail. It will return NULL.
+Kernel can run into a NULL-pointer dereference. This error check
+will avoid NULL pointer dereference.
+
+Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
+Acked-by: Vincent Abriou <vincent.abriou@st.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/gpu/drm/sti/sti_vtg.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/drivers/gpu/drm/sti/sti_vtg.c
++++ b/drivers/gpu/drm/sti/sti_vtg.c
+@@ -429,6 +429,10 @@ static int vtg_probe(struct platform_dev
+ return -ENOMEM;
+ }
+ vtg->regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
++ if (!vtg->regs) {
++ DRM_ERROR("failed to remap I/O memory\n");
++ return -ENOMEM;
++ }
+
+ np = of_parse_phandle(pdev->dev.of_node, "st,slave", 0);
+ if (np) {
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Roger Quadros <rogerq@ti.com>
+Date: Thu, 8 Dec 2016 10:45:31 +0200
+Subject: extcon: palmas: Check the parent instance to prevent the NULL
+
+From: Roger Quadros <rogerq@ti.com>
+
+
+[ Upstream commit 9fe172b9be532acc23e35ba693700383ab775e66 ]
+
+extcon-palmas must be child of palmas and expects parent's
+drvdata to be valid. Check for non NULL parent drvdata and
+fail if it is NULL. Not doing so will result in a NULL
+pointer dereference later in the probe() parent drvdata
+is NULL (e.g. misplaced extcon-palmas node in device tree).
+
+Signed-off-by: Roger Quadros <rogerq@ti.com>
+Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/extcon/extcon-palmas.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/drivers/extcon/extcon-palmas.c
++++ b/drivers/extcon/extcon-palmas.c
+@@ -190,6 +190,11 @@ static int palmas_usb_probe(struct platf
+ struct palmas_usb *palmas_usb;
+ int status;
+
++ if (!palmas) {
++ dev_err(&pdev->dev, "failed to get valid parent\n");
++ return -EINVAL;
++ }
++
+ palmas_usb = devm_kzalloc(&pdev->dev, sizeof(*palmas_usb), GFP_KERNEL);
+ if (!palmas_usb)
+ return -ENOMEM;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Chanwoo Choi <cw00.choi@samsung.com>
+Date: Mon, 19 Dec 2016 21:02:33 +0900
+Subject: extcon: Remove potential problem when calling extcon_register_notifier()
+
+From: Chanwoo Choi <cw00.choi@samsung.com>
+
+
+[ Upstream commit 01b4c9a1ae07a25d208cad0da7dd288007a22984 ]
+
+This patch removes the potential problem of extcon_register_notifier()
+when edev parameter is NULL. When edev is NULL, this function returns
+the first extcon device which includes the sepecific external connector
+of second paramter. But, it don't guarantee the same operation in all cases.
+To remove this confusion and potential problem, this patch fixes it.
+
+Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/extcon/extcon.c | 35 ++++++++---------------------------
+ 1 file changed, 8 insertions(+), 27 deletions(-)
+
+--- a/drivers/extcon/extcon.c
++++ b/drivers/extcon/extcon.c
+@@ -906,35 +906,16 @@ int extcon_register_notifier(struct extc
+ unsigned long flags;
+ int ret, idx = -EINVAL;
+
+- if (!nb)
++ if (!edev || !nb)
+ return -EINVAL;
+
+- if (edev) {
+- idx = find_cable_index_by_id(edev, id);
+- if (idx < 0)
+- return idx;
+-
+- spin_lock_irqsave(&edev->lock, flags);
+- ret = raw_notifier_chain_register(&edev->nh[idx], nb);
+- spin_unlock_irqrestore(&edev->lock, flags);
+- } else {
+- struct extcon_dev *extd;
+-
+- mutex_lock(&extcon_dev_list_lock);
+- list_for_each_entry(extd, &extcon_dev_list, entry) {
+- idx = find_cable_index_by_id(extd, id);
+- if (idx >= 0)
+- break;
+- }
+- mutex_unlock(&extcon_dev_list_lock);
+-
+- if (idx >= 0) {
+- edev = extd;
+- return extcon_register_notifier(extd, id, nb);
+- } else {
+- ret = -ENODEV;
+- }
+- }
++ idx = find_cable_index_by_id(edev, id);
++ if (idx < 0)
++ return idx;
++
++ spin_lock_irqsave(&edev->lock, flags);
++ ret = raw_notifier_chain_register(&edev->nh[idx], nb);
++ spin_unlock_irqrestore(&edev->lock, flags);
+
+ return ret;
+ }
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
+Date: Wed, 2 Nov 2016 16:44:46 -0700
+Subject: fm10k: request reset when mbx->state changes
+
+From: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
+
+
+[ Upstream commit 2f3fc1e6200309ccf87f61dea56e57e563c4f800 ]
+
+Multiple IES API resets can cause a race condition where the mailbox
+interrupt request bits can be cleared before being handled. This can
+leave certain mailbox messages from the PF to be untreated and the PF
+will enter in some inactive state. If this situation occurs, the IES API
+will initiate a mailbox version reset which, then, trigger a mailbox
+state change. Once this mailbox transition occurs (from OPEN to CONNECT
+state), a request for reset will be returned.
+
+This ensures that PF will undergo a reset whenever IES API encounters an
+unknown global mailbox interrupt event or whenever the IES API
+terminates.
+
+Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
+Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
+Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/fm10k/fm10k_mbx.c | 10 +++++++---
+ drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 6 +++++-
+ 2 files changed, 12 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
++++ b/drivers/net/ethernet/intel/fm10k/fm10k_mbx.c
+@@ -2011,9 +2011,10 @@ static void fm10k_sm_mbx_create_reply(st
+ * function can also be used to respond to an error as the connection
+ * resetting would also be a means of dealing with errors.
+ **/
+-static void fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
+- struct fm10k_mbx_info *mbx)
++static s32 fm10k_sm_mbx_process_reset(struct fm10k_hw *hw,
++ struct fm10k_mbx_info *mbx)
+ {
++ s32 err = 0;
+ const enum fm10k_mbx_state state = mbx->state;
+
+ switch (state) {
+@@ -2026,6 +2027,7 @@ static void fm10k_sm_mbx_process_reset(s
+ case FM10K_STATE_OPEN:
+ /* flush any incomplete work */
+ fm10k_sm_mbx_connect_reset(mbx);
++ err = FM10K_ERR_RESET_REQUESTED;
+ break;
+ case FM10K_STATE_CONNECT:
+ /* Update remote value to match local value */
+@@ -2035,6 +2037,8 @@ static void fm10k_sm_mbx_process_reset(s
+ }
+
+ fm10k_sm_mbx_create_reply(hw, mbx, mbx->tail);
++
++ return err;
+ }
+
+ /**
+@@ -2115,7 +2119,7 @@ static s32 fm10k_sm_mbx_process(struct f
+
+ switch (FM10K_MSG_HDR_FIELD_GET(mbx->mbx_hdr, SM_VER)) {
+ case 0:
+- fm10k_sm_mbx_process_reset(hw, mbx);
++ err = fm10k_sm_mbx_process_reset(hw, mbx);
+ break;
+ case FM10K_SM_MBX_VERSION:
+ err = fm10k_sm_mbx_process_version_1(hw, mbx);
+--- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
++++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c
+@@ -1144,6 +1144,7 @@ static irqreturn_t fm10k_msix_mbx_pf(int
+ struct fm10k_hw *hw = &interface->hw;
+ struct fm10k_mbx_info *mbx = &hw->mbx;
+ u32 eicr;
++ s32 err = 0;
+
+ /* unmask any set bits related to this interrupt */
+ eicr = fm10k_read_reg(hw, FM10K_EICR);
+@@ -1159,12 +1160,15 @@ static irqreturn_t fm10k_msix_mbx_pf(int
+
+ /* service mailboxes */
+ if (fm10k_mbx_trylock(interface)) {
+- mbx->ops.process(hw, mbx);
++ err = mbx->ops.process(hw, mbx);
+ /* handle VFLRE events */
+ fm10k_iov_event(interface);
+ fm10k_mbx_unlock(interface);
+ }
+
++ if (err == FM10K_ERR_RESET_REQUESTED)
++ interface->flags |= FM10K_FLAG_RESET_REQUESTED;
++
+ /* if switch toggled state we should reset GLORTs */
+ if (eicr & FM10K_EICR_SWITCHNOTREADY) {
+ /* force link down for at least 4 seconds */
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Arvind Yadav <arvind.yadav.cs@gmail.com>
+Date: Tue, 3 Jan 2017 17:00:27 +0530
+Subject: gpu: drm: mgag200: mgag200_main:- Handle error from pci_iomap
+
+From: Arvind Yadav <arvind.yadav.cs@gmail.com>
+
+
+[ Upstream commit 4b0ea93f250afc6c1128e201b0a8a115ae613e47 ]
+
+Here, pci_iomap can fail, handle this case and return -ENOMEM.
+
+Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
+Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
+Link: http://patchwork.freedesktop.org/patch/msgid/1483443027-13444-1-git-send-email-arvind.yadav.cs@gmail.com
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/gpu/drm/mgag200/mgag200_main.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/gpu/drm/mgag200/mgag200_main.c
++++ b/drivers/gpu/drm/mgag200/mgag200_main.c
+@@ -145,6 +145,8 @@ static int mga_vram_init(struct mga_devi
+ }
+
+ mem = pci_iomap(mdev->dev->pdev, 0, 0);
++ if (!mem)
++ return -ENOMEM;
+
+ mdev->mc.vram_size = mga_probe_vram(mdev, mem);
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Todd Fujinaka <todd.fujinaka@intel.com>
+Date: Tue, 15 Nov 2016 08:54:26 -0800
+Subject: igb: close/suspend race in netif_device_detach
+
+From: Todd Fujinaka <todd.fujinaka@intel.com>
+
+
+[ Upstream commit 9474933caf21a4cb5147223dca1551f527aaac36 ]
+
+Similar to ixgbe, when an interface is part of a namespace it is
+possible that igb_close() may be called while __igb_shutdown() is
+running which ends up in a double free WARN and/or a BUG in
+free_msi_irqs().
+
+Extend the rtnl_lock() to protect the call to netif_device_detach() and
+igb_clear_interrupt_scheme() in __igb_shutdown() and check for
+netif_device_present() to avoid calling igb_clear_interrupt_scheme() a
+second time in igb_close().
+
+Also extend the rtnl lock in igb_resume() to netif_device_attach().
+
+Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com>
+Acked-by: Alexander Duyck <alexander.h.duyck@intel.com>
+Tested-by: Aaron Brown <aaron.f.brown@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/igb/igb_main.c | 21 ++++++++++++---------
+ 1 file changed, 12 insertions(+), 9 deletions(-)
+
+--- a/drivers/net/ethernet/intel/igb/igb_main.c
++++ b/drivers/net/ethernet/intel/igb/igb_main.c
+@@ -3271,7 +3271,9 @@ static int __igb_close(struct net_device
+
+ int igb_close(struct net_device *netdev)
+ {
+- return __igb_close(netdev, false);
++ if (netif_device_present(netdev))
++ return __igb_close(netdev, false);
++ return 0;
+ }
+
+ /**
+@@ -7548,6 +7550,7 @@ static int __igb_shutdown(struct pci_dev
+ int retval = 0;
+ #endif
+
++ rtnl_lock();
+ netif_device_detach(netdev);
+
+ if (netif_running(netdev))
+@@ -7556,6 +7559,7 @@ static int __igb_shutdown(struct pci_dev
+ igb_ptp_suspend(adapter);
+
+ igb_clear_interrupt_scheme(adapter);
++ rtnl_unlock();
+
+ #ifdef CONFIG_PM
+ retval = pci_save_state(pdev);
+@@ -7674,16 +7678,15 @@ static int igb_resume(struct device *dev
+
+ wr32(E1000_WUS, ~0);
+
+- if (netdev->flags & IFF_UP) {
+- rtnl_lock();
++ rtnl_lock();
++ if (!err && netif_running(netdev))
+ err = __igb_open(netdev, true);
+- rtnl_unlock();
+- if (err)
+- return err;
+- }
+
+- netif_device_attach(netdev);
+- return 0;
++ if (!err)
++ netif_device_attach(netdev);
++ rtnl_unlock();
++
++ return err;
+ }
+
+ static int igb_runtime_idle(struct device *dev)
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Hannu Lounento <hannu.lounento@ge.com>
+Date: Mon, 2 Jan 2017 18:26:06 +0100
+Subject: igb: Fix hw_dbg logging in igb_update_flash_i210
+
+From: Hannu Lounento <hannu.lounento@ge.com>
+
+
+[ Upstream commit 76ed5a8f47476e4984cc8c0c1bc4cee62650f7fd ]
+
+Fix an if statement with hw_dbg lines where the logic was inverted with
+regards to the corresponding return value used in the if statement.
+
+Signed-off-by: Hannu Lounento <hannu.lounento@ge.com>
+Signed-off-by: Peter Senna Tschudin <peter.senna@collabora.com>
+Tested-by: Aaron Brown <aaron.f.brown@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/igb/e1000_i210.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/intel/igb/e1000_i210.c
++++ b/drivers/net/ethernet/intel/igb/e1000_i210.c
+@@ -699,9 +699,9 @@ static s32 igb_update_flash_i210(struct
+
+ ret_val = igb_pool_flash_update_done_i210(hw);
+ if (ret_val)
+- hw_dbg("Flash update complete\n");
+- else
+ hw_dbg("Flash update time out\n");
++ else
++ hw_dbg("Flash update complete\n");
+
+ out:
+ return ret_val;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Aaron Sierra <asierra@xes-inc.com>
+Date: Tue, 29 Nov 2016 10:03:56 -0600
+Subject: igb: reset the PHY before reading the PHY ID
+
+From: Aaron Sierra <asierra@xes-inc.com>
+
+
+[ Upstream commit 182785335447957409282ca745aa5bc3968facee ]
+
+Several people have reported firmware leaving the I210/I211 PHY's page
+select register set to something other than the default of zero. This
+causes the first accesses, PHY_IDx register reads, to access something
+else, resulting in device probe failure:
+
+ igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
+ igb: Copyright (c) 2007-2014 Intel Corporation.
+ igb: probe of 0000:01:00.0 failed with error -2
+
+This problem began for them after a previous patch I submitted was
+applied:
+
+ commit 2a3cdead8b408351fa1e3079b220fa331480ffbc
+ Author: Aaron Sierra <asierra@xes-inc.com>
+ Date: Tue Nov 3 12:37:09 2015 -0600
+
+ igb: Remove GS40G specific defines/functions
+
+I personally experienced this problem after attempting to PXE boot from
+I210 devices using this firmware:
+
+ Intel(R) Boot Agent GE v1.5.78
+ Copyright (C) 1997-2014, Intel Corporation
+
+Resetting the PHY before reading from it, ensures the page select
+register is in its default state and doesn't make assumptions about
+the PHY's register set before the PHY has been probed.
+
+Cc: Matwey V. Kornilov <matwey@sai.msu.ru>
+Cc: Chris Arges <carges@vectranetworks.com>
+Cc: Jochen Henneberg <jh@henneberg-systemdesign.com>
+Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
+Tested-by: Matwey V. Kornilov <matwey@sai.msu.ru>
+Tested-by: Chris J Arges <christopherarges@gmail.com>
+Tested-by: Aaron Brown <aaron.f.brown@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/igb/e1000_82575.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
++++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
+@@ -245,6 +245,17 @@ static s32 igb_init_phy_params_82575(str
+ hw->bus.func = (rd32(E1000_STATUS) & E1000_STATUS_FUNC_MASK) >>
+ E1000_STATUS_FUNC_SHIFT;
+
++ /* Make sure the PHY is in a good state. Several people have reported
++ * firmware leaving the PHY's page select register set to something
++ * other than the default of zero, which causes the PHY ID read to
++ * access something other than the intended register.
++ */
++ ret_val = hw->phy.ops.reset(hw);
++ if (ret_val) {
++ hw_dbg("Error resetting the PHY.\n");
++ goto out;
++ }
++
+ /* Set phy->phy_addr and phy->id. */
+ igb_write_phy_reg_82580(hw, I347AT4_PAGE_SELECT, 0);
+ ret_val = igb_get_phy_id_82575(hw);
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+Date: Fri, 4 Nov 2016 14:03:03 -0700
+Subject: ixgbe: add mask for 64 RSS queues
+
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+
+
+[ Upstream commit 2bf1a87b903bd81b1448a1cef73de59fb6c4d340 ]
+
+The indirection table was reported incorrectly for X550 and newer
+where we can support up to 64 RSS queues.
+
+Reported-by Krishneil Singh <krishneil.k.singh@intel.com>
+Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
+Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+@@ -308,6 +308,7 @@ static void ixgbe_cache_ring_register(st
+ ixgbe_cache_ring_rss(adapter);
+ }
+
++#define IXGBE_RSS_64Q_MASK 0x3F
+ #define IXGBE_RSS_16Q_MASK 0xF
+ #define IXGBE_RSS_8Q_MASK 0x7
+ #define IXGBE_RSS_4Q_MASK 0x3
+@@ -604,6 +605,7 @@ static bool ixgbe_set_sriov_queues(struc
+ **/
+ static bool ixgbe_set_rss_queues(struct ixgbe_adapter *adapter)
+ {
++ struct ixgbe_hw *hw = &adapter->hw;
+ struct ixgbe_ring_feature *f;
+ u16 rss_i;
+
+@@ -612,7 +614,11 @@ static bool ixgbe_set_rss_queues(struct
+ rss_i = f->limit;
+
+ f->indices = rss_i;
+- f->mask = IXGBE_RSS_16Q_MASK;
++
++ if (hw->mac.type < ixgbe_mac_X550)
++ f->mask = IXGBE_RSS_16Q_MASK;
++ else
++ f->mask = IXGBE_RSS_64Q_MASK;
+
+ /* disable ATR by default, it will be configured below */
+ adapter->flags &= ~IXGBE_FLAG_FDIR_HASH_CAPABLE;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Don Skidmore <donald.c.skidmore@intel.com>
+Date: Tue, 13 Dec 2016 20:34:51 -0500
+Subject: ixgbe: Configure advertised speeds correctly for KR/KX backplane
+
+From: Don Skidmore <donald.c.skidmore@intel.com>
+
+
+[ Upstream commit 54f6d4c42451dbd2cc7e0f0bd8fc3eddcab511fe ]
+
+This patch ensures that the advertised link speeds are configured
+for X553 KR/KX backplane. Without this patch the link remains at
+1G when resuming from low power after being downshifted by LPLU.
+
+Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+@@ -1995,12 +1995,11 @@ static s32 ixgbe_setup_kx4_x550em(struct
+ /**
+ * ixgbe_setup_kr_x550em - Configure the KR PHY
+ * @hw: pointer to hardware structure
+- *
+- * Configures the integrated KR PHY for X550EM_x.
+ **/
+ static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw)
+ {
+- if (hw->mac.type != ixgbe_mac_X550EM_x)
++ /* leave link alone for 2.5G */
++ if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_2_5GB_FULL)
+ return 0;
+
+ return ixgbe_setup_kr_speed_x550em(hw, hw->phy.autoneg_advertised);
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+Date: Wed, 28 Sep 2016 16:01:48 -0700
+Subject: ixgbe: do not disable FEC from the driver
+
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+
+
+[ Upstream commit 1fe954b2097bb907b4578e6a74e4c1d23785a601 ]
+
+FEC is configured by the NVM and the driver should not be
+overriding it.
+
+Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
+Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+@@ -1932,8 +1932,6 @@ static s32 ixgbe_setup_kr_speed_x550em(s
+ return status;
+
+ reg_val |= IXGBE_KRM_LINK_CTRL_1_TETH_AN_ENABLE;
+- reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_FEC_REQ |
+- IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_FEC);
+ reg_val &= ~(IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KR |
+ IXGBE_KRM_LINK_CTRL_1_TETH_AN_CAP_KX);
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+Date: Wed, 16 Nov 2016 09:48:02 -0800
+Subject: ixgbe: fix AER error handling
+
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+
+
+[ Upstream commit 126db13fa0e6d05c9f94e0125f61e773bd5ab079 ]
+
+Make sure that we free the IRQs in ixgbe_io_error_detected() when
+responding to an PCIe AER error and also restore them when the
+interface recovers from it.
+
+Previously it was possible to trigger BUG_ON() check in free_msix_irqs()
+in the case where we call ixgbe_remove() after a failed recovery from
+AER error because the interrupts were not freed.
+
+Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
+Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+@@ -10027,7 +10027,7 @@ skip_bad_vf_detection:
+ }
+
+ if (netif_running(netdev))
+- ixgbe_down(adapter);
++ ixgbe_close_suspend(adapter);
+
+ if (!test_and_set_bit(__IXGBE_DISABLED, &adapter->state))
+ pci_disable_device(pdev);
+@@ -10097,10 +10097,12 @@ static void ixgbe_io_resume(struct pci_d
+ }
+
+ #endif
++ rtnl_lock();
+ if (netif_running(netdev))
+- ixgbe_up(adapter);
++ ixgbe_open(netdev);
+
+ netif_device_attach(netdev);
++ rtnl_unlock();
+ }
+
+ static const struct pci_error_handlers ixgbe_err_handler = {
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Nguyen <anthony.l.nguyen@intel.com>
+Date: Thu, 10 Nov 2016 16:00:33 -0800
+Subject: ixgbe: Fix reporting of 100Mb capability
+
+From: Tony Nguyen <anthony.l.nguyen@intel.com>
+
+
+[ Upstream commit f215266470dfe86196a31fe0725a86cea77f9a18 ]
+
+BaseT adapters that are capable of supporting 100Mb are not reporting this
+capability. This patch corrects the reporting so that 100Mb is shown as
+supported on those adapters.
+
+Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
+Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+@@ -199,7 +199,7 @@ static int ixgbe_get_settings(struct net
+ if (supported_link & IXGBE_LINK_SPEED_100_FULL)
+ ecmd->supported |= ixgbe_isbackplane(hw->phy.media_type) ?
+ SUPPORTED_1000baseKX_Full :
+- SUPPORTED_1000baseT_Full;
++ SUPPORTED_100baseT_Full;
+
+ /* default advertised speed if phy.autoneg_advertised isn't set */
+ ecmd->advertising = ecmd->supported;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+Date: Fri, 11 Nov 2016 10:07:47 -0800
+Subject: ixgbe: handle close/suspend race with netif_device_detach/present
+
+From: Emil Tantilov <emil.s.tantilov@intel.com>
+
+
+[ Upstream commit f7f37e7ff2b9b7eff7fbd035569cab35896869a3 ]
+
+When an interface is part of a namespace it is possible that
+ixgbe_close() may be called while __ixgbe_shutdown() is running
+which ends up in a double free WARN and/or a BUG in free_msi_irqs().
+
+To handle this situation we extend the rtnl_lock() to protect the
+call to netif_device_detach() and ixgbe_clear_interrupt_scheme()
+in __ixgbe_shutdown() and check for netif_device_present()
+to avoid clearing the interrupts second time in ixgbe_close();
+
+Also extend the rtnl lock in ixgbe_resume() to netif_device_attach().
+
+Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
+Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 17 ++++++++---------
+ 1 file changed, 8 insertions(+), 9 deletions(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+@@ -6194,7 +6194,8 @@ int ixgbe_close(struct net_device *netde
+
+ ixgbe_ptp_stop(adapter);
+
+- ixgbe_close_suspend(adapter);
++ if (netif_device_present(netdev))
++ ixgbe_close_suspend(adapter);
+
+ ixgbe_fdir_filter_exit(adapter);
+
+@@ -6239,14 +6240,12 @@ static int ixgbe_resume(struct pci_dev *
+ if (!err && netif_running(netdev))
+ err = ixgbe_open(netdev);
+
+- rtnl_unlock();
+
+- if (err)
+- return err;
+-
+- netif_device_attach(netdev);
++ if (!err)
++ netif_device_attach(netdev);
++ rtnl_unlock();
+
+- return 0;
++ return err;
+ }
+ #endif /* CONFIG_PM */
+
+@@ -6261,14 +6260,14 @@ static int __ixgbe_shutdown(struct pci_d
+ int retval = 0;
+ #endif
+
++ rtnl_lock();
+ netif_device_detach(netdev);
+
+- rtnl_lock();
+ if (netif_running(netdev))
+ ixgbe_close_suspend(adapter);
+- rtnl_unlock();
+
+ ixgbe_clear_interrupt_scheme(adapter);
++ rtnl_unlock();
+
+ #ifdef CONFIG_PM
+ retval = pci_save_state(pdev);
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Tony Nguyen <anthony.l.nguyen@intel.com>
+Date: Thu, 10 Nov 2016 09:57:29 -0800
+Subject: ixgbe: Reduce I2C retry count on X550 devices
+
+From: Tony Nguyen <anthony.l.nguyen@intel.com>
+
+
+[ Upstream commit 3f0d646b720d541309b11e190db58086f446f41e ]
+
+A retry count of 10 is likely to run into problems on X550 devices that
+have to detect and reset unresponsive CS4227 devices. So, reduce the I2C
+retry count to 3 for X550 and above. This should avoid any possible
+regressions in existing devices.
+
+Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
+Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
+Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+@@ -113,7 +113,7 @@ static s32 ixgbe_read_i2c_combined_gener
+ u16 reg, u16 *val, bool lock)
+ {
+ u32 swfw_mask = hw->phy.phy_semaphore_mask;
+- int max_retry = 10;
++ int max_retry = 3;
+ int retry = 0;
+ u8 csum_byte;
+ u8 high_bits;
+@@ -1764,6 +1764,8 @@ static s32 ixgbe_read_i2c_byte_generic_i
+ u32 swfw_mask = hw->phy.phy_semaphore_mask;
+ bool nack = true;
+
++ if (hw->mac.type >= ixgbe_mac_X550)
++ max_retry = 3;
+ if (ixgbe_is_sfp_probe(hw, byte_offset, dev_addr))
+ max_retry = IXGBE_SFP_DETECT_RETRIES;
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Paul Burton <paul.burton@imgtec.com>
+Date: Mon, 7 Nov 2016 11:14:09 +0000
+Subject: MIPS: End asm function prologue macros with .insn
+
+From: Paul Burton <paul.burton@imgtec.com>
+
+
+[ Upstream commit 08889582b8aa0bbc01a1e5a0033b9f98d2e11caa ]
+
+When building a kernel targeting a microMIPS ISA, recent GNU linkers
+will fail the link if they cannot determine that the target of a branch
+or jump is microMIPS code, with errors such as the following:
+
+ mips-img-linux-gnu-ld: arch/mips/built-in.o: .text+0x542c:
+ Unsupported jump between ISA modes; consider recompiling with
+ interlinking enabled.
+ mips-img-linux-gnu-ld: final link failed: Bad value
+
+or:
+
+ ./arch/mips/include/asm/uaccess.h:1017: warning: JALX to a
+ non-word-aligned address
+
+Placing anything other than an instruction at the start of a function
+written in assembly appears to trigger such errors. In order to prepare
+for allowing us to follow function prologue macros with an EXPORT_SYMBOL
+invocation, end the prologue macros (LEAD, NESTED & FEXPORT) with a
+.insn directive. This ensures that the start of the function is marked
+as code, which always makes sense for functions & safely prevents us
+from hitting the link errors described above.
+
+Signed-off-by: Paul Burton <paul.burton@imgtec.com>
+Reviewed-by: Maciej W. Rozycki <macro@imgtec.com>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/14508/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/mips/include/asm/asm.h | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+--- a/arch/mips/include/asm/asm.h
++++ b/arch/mips/include/asm/asm.h
+@@ -54,7 +54,8 @@
+ .align 2; \
+ .type symbol, @function; \
+ .ent symbol, 0; \
+-symbol: .frame sp, 0, ra
++symbol: .frame sp, 0, ra; \
++ .insn
+
+ /*
+ * NESTED - declare nested routine entry point
+@@ -63,8 +64,9 @@ symbol: .frame sp, 0, ra
+ .globl symbol; \
+ .align 2; \
+ .type symbol, @function; \
+- .ent symbol, 0; \
+-symbol: .frame sp, framesize, rpc
++ .ent symbol, 0; \
++symbol: .frame sp, framesize, rpc; \
++ .insn
+
+ /*
+ * END - mark end of function
+@@ -86,7 +88,7 @@ symbol:
+ #define FEXPORT(symbol) \
+ .globl symbol; \
+ .type symbol, @function; \
+-symbol:
++symbol: .insn
+
+ /*
+ * ABS - export absolute symbol
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
+Date: Wed, 23 Nov 2016 14:43:45 +0100
+Subject: MIPS: init: Ensure bootmem does not corrupt reserved memory
+
+From: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
+
+
+[ Upstream commit d9b5b658210f28ed9f70c757d553e679d76e2986 ]
+
+Current init code initialises bootmem allocator with all of the low
+memory that it assumes is available, but does not check for reserved
+memory block, which can lead to corruption of data that may be stored
+there.
+Move bootmem's allocation map to a location that does not cross any
+reserved regions
+
+Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/14609/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/mips/kernel/setup.c | 74 +++++++++++++++++++++++++++++++++++++++++++++--
+ 1 file changed, 71 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/kernel/setup.c
++++ b/arch/mips/kernel/setup.c
+@@ -153,6 +153,35 @@ void __init detect_memory_region(phys_ad
+ add_memory_region(start, size, BOOT_MEM_RAM);
+ }
+
++bool __init memory_region_available(phys_addr_t start, phys_addr_t size)
++{
++ int i;
++ bool in_ram = false, free = true;
++
++ for (i = 0; i < boot_mem_map.nr_map; i++) {
++ phys_addr_t start_, end_;
++
++ start_ = boot_mem_map.map[i].addr;
++ end_ = boot_mem_map.map[i].addr + boot_mem_map.map[i].size;
++
++ switch (boot_mem_map.map[i].type) {
++ case BOOT_MEM_RAM:
++ if (start >= start_ && start + size <= end_)
++ in_ram = true;
++ break;
++ case BOOT_MEM_RESERVED:
++ if ((start >= start_ && start < end_) ||
++ (start < start_ && start + size >= start_))
++ free = false;
++ break;
++ default:
++ continue;
++ }
++ }
++
++ return in_ram && free;
++}
++
+ static void __init print_memory_map(void)
+ {
+ int i;
+@@ -332,11 +361,19 @@ static void __init bootmem_init(void)
+
+ #else /* !CONFIG_SGI_IP27 */
+
++static unsigned long __init bootmap_bytes(unsigned long pages)
++{
++ unsigned long bytes = DIV_ROUND_UP(pages, 8);
++
++ return ALIGN(bytes, sizeof(long));
++}
++
+ static void __init bootmem_init(void)
+ {
+ unsigned long reserved_end;
+ unsigned long mapstart = ~0UL;
+ unsigned long bootmap_size;
++ bool bootmap_valid = false;
+ int i;
+
+ /*
+@@ -430,11 +467,42 @@ static void __init bootmem_init(void)
+ #endif
+
+ /*
+- * Initialize the boot-time allocator with low memory only.
++ * check that mapstart doesn't overlap with any of
++ * memory regions that have been reserved through eg. DTB
+ */
+- bootmap_size = init_bootmem_node(NODE_DATA(0), mapstart,
+- min_low_pfn, max_low_pfn);
++ bootmap_size = bootmap_bytes(max_low_pfn - min_low_pfn);
++
++ bootmap_valid = memory_region_available(PFN_PHYS(mapstart),
++ bootmap_size);
++ for (i = 0; i < boot_mem_map.nr_map && !bootmap_valid; i++) {
++ unsigned long mapstart_addr;
++
++ switch (boot_mem_map.map[i].type) {
++ case BOOT_MEM_RESERVED:
++ mapstart_addr = PFN_ALIGN(boot_mem_map.map[i].addr +
++ boot_mem_map.map[i].size);
++ if (PHYS_PFN(mapstart_addr) < mapstart)
++ break;
++
++ bootmap_valid = memory_region_available(mapstart_addr,
++ bootmap_size);
++ if (bootmap_valid)
++ mapstart = PHYS_PFN(mapstart_addr);
++ break;
++ default:
++ break;
++ }
++ }
+
++ if (!bootmap_valid)
++ panic("No memory area to place a bootmap bitmap");
++
++ /*
++ * Initialize the boot-time allocator with low memory only.
++ */
++ if (bootmap_size != init_bootmem_node(NODE_DATA(0), mapstart,
++ min_low_pfn, max_low_pfn))
++ panic("Unexpected memory size required for bootmap");
+
+ for (i = 0; i < boot_mem_map.nr_map; i++) {
+ unsigned long start, end;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
+Date: Wed, 23 Nov 2016 14:43:44 +0100
+Subject: MIPS: init: Ensure reserved memory regions are not added to bootmem
+
+From: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
+
+
+[ Upstream commit e89ef66d7682f031f026eee6bba03c8c2248d2a9 ]
+
+Memories managed through boot_mem_map are generally expected to define
+non-crossing areas. However, if part of a larger memory block is marked
+as reserved, it would still be added to bootmem allocator as an
+available block and could end up being overwritten by the allocator.
+
+Prevent this by explicitly marking the memory as reserved it if exists
+in the range used by bootmem allocator.
+
+Signed-off-by: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/14608/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/mips/kernel/setup.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/arch/mips/kernel/setup.c
++++ b/arch/mips/kernel/setup.c
+@@ -551,6 +551,10 @@ static void __init bootmem_init(void)
+ continue;
+ default:
+ /* Not usable memory */
++ if (start > min_low_pfn && end < max_low_pfn)
++ reserve_bootmem(boot_mem_map.map[i].addr,
++ boot_mem_map.map[i].size,
++ BOOTMEM_DEFAULT);
+ continue;
+ }
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Paul Burton <paul.burton@imgtec.com>
+Date: Mon, 7 Nov 2016 11:30:41 +0000
+Subject: MIPS: Netlogic: Exclude netlogic,xlp-pic code from XLR builds
+
+From: Paul Burton <paul.burton@imgtec.com>
+
+
+[ Upstream commit 9799270affc53414da96e77e454a5616b39cdab0 ]
+
+Code in arch/mips/netlogic/common/irq.c which handles the XLP PIC fails
+to build in XLR configurations due to cpu_is_xlp9xx not being defined,
+leading to the following build failure:
+
+ arch/mips/netlogic/common/irq.c: In function ‘xlp_of_pic_init’:
+ arch/mips/netlogic/common/irq.c:298:2: error: implicit declaration
+ of function ‘cpu_is_xlp9xx’ [-Werror=implicit-function-declaration]
+ if (cpu_is_xlp9xx()) {
+ ^
+
+Although the code was conditional upon CONFIG_OF which is indirectly
+selected by CONFIG_NLM_XLP_BOARD but not CONFIG_NLM_XLR_BOARD, the
+failing XLR with CONFIG_OF configuration can be configured manually or
+by randconfig.
+
+Fix the build failure by making the affected XLP PIC code conditional
+upon CONFIG_CPU_XLP which is used to guard the inclusion of
+asm/netlogic/xlp-hal/xlp.h that provides the required cpu_is_xlp9xx
+function.
+
+[ralf@linux-mips.org: Fixed up as per Jayachandran's suggestion.]
+
+Signed-off-by: Paul Burton <paul.burton@imgtec.com>
+Cc: Jayachandran C <jchandra@broadcom.com>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/14524/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/mips/netlogic/common/irq.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/netlogic/common/irq.c
++++ b/arch/mips/netlogic/common/irq.c
+@@ -275,7 +275,7 @@ asmlinkage void plat_irq_dispatch(void)
+ do_IRQ(nlm_irq_to_xirq(node, i));
+ }
+
+-#ifdef CONFIG_OF
++#ifdef CONFIG_CPU_XLP
+ static const struct irq_domain_ops xlp_pic_irq_domain_ops = {
+ .xlate = irq_domain_xlate_onetwocell,
+ };
+@@ -348,7 +348,7 @@ void __init arch_init_irq(void)
+ #if defined(CONFIG_CPU_XLR)
+ nlm_setup_fmn_irq();
+ #endif
+-#if defined(CONFIG_OF)
++#ifdef CONFIG_CPU_XLP
+ of_irq_init(xlp_pic_irq_ids);
+ #endif
+ }
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Paul Burton <paul.burton@imgtec.com>
+Date: Mon, 17 Oct 2016 16:01:07 +0100
+Subject: MIPS: traps: Ensure L1 & L2 ECC checking match for CM3 systems
+
+From: Paul Burton <paul.burton@imgtec.com>
+
+
+[ Upstream commit 35e6de38858f59b6b65dcfeaf700b5d06fc2b93d ]
+
+On systems with CM3, we must ensure that the L1 & L2 ECC enables are set
+to the same value. This is presumed by the hardware & cache corruption
+can occur when it is not the case. Support enabling & disabling the L2
+ECC checking on CM3 systems where this is controlled via a GCR, and
+ensure that it matches the state of L1 ECC checking. Remove I6400 from
+the switch statement it will no longer hit, and which was incorrect
+since the L2 ECC enable bit isn't in the CP0 ErrCtl register.
+
+Signed-off-by: Paul Burton <paul.burton@imgtec.com>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/14413/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/mips/include/asm/mips-cm.h | 7 ++++
+ arch/mips/kernel/traps.c | 63 ++++++++++++++++++++++++++++++++++++++--
+ 2 files changed, 67 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/include/asm/mips-cm.h
++++ b/arch/mips/include/asm/mips-cm.h
+@@ -187,6 +187,7 @@ BUILD_CM_R_(config, MIPS_CM_GCB_OFS + 0
+ BUILD_CM_RW(base, MIPS_CM_GCB_OFS + 0x08)
+ BUILD_CM_RW(access, MIPS_CM_GCB_OFS + 0x20)
+ BUILD_CM_R_(rev, MIPS_CM_GCB_OFS + 0x30)
++BUILD_CM_RW(err_control, MIPS_CM_GCB_OFS + 0x38)
+ BUILD_CM_RW(error_mask, MIPS_CM_GCB_OFS + 0x40)
+ BUILD_CM_RW(error_cause, MIPS_CM_GCB_OFS + 0x48)
+ BUILD_CM_RW(error_addr, MIPS_CM_GCB_OFS + 0x50)
+@@ -266,6 +267,12 @@ BUILD_CM_Cx_R_(tcid_8_priority, 0x80)
+ #define CM_REV_CM2_5 CM_ENCODE_REV(7, 0)
+ #define CM_REV_CM3 CM_ENCODE_REV(8, 0)
+
++/* GCR_ERR_CONTROL register fields */
++#define CM_GCR_ERR_CONTROL_L2_ECC_EN_SHF 1
++#define CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK (_ULCAST_(0x1) << 1)
++#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_SHF 0
++#define CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_MSK (_ULCAST_(0x1) << 0)
++
+ /* GCR_ERROR_CAUSE register fields */
+ #define CM_GCR_ERROR_CAUSE_ERRTYPE_SHF 27
+ #define CM_GCR_ERROR_CAUSE_ERRTYPE_MSK (_ULCAST_(0x1f) << 27)
+--- a/arch/mips/kernel/traps.c
++++ b/arch/mips/kernel/traps.c
+@@ -51,6 +51,7 @@
+ #include <asm/idle.h>
+ #include <asm/mips-cm.h>
+ #include <asm/mips-r2-to-r6-emul.h>
++#include <asm/mips-cm.h>
+ #include <asm/mipsregs.h>
+ #include <asm/mipsmtregs.h>
+ #include <asm/module.h>
+@@ -1646,6 +1647,65 @@ __setup("nol2par", nol2parity);
+ */
+ static inline void parity_protection_init(void)
+ {
++#define ERRCTL_PE 0x80000000
++#define ERRCTL_L2P 0x00800000
++
++ if (mips_cm_revision() >= CM_REV_CM3) {
++ ulong gcr_ectl, cp0_ectl;
++
++ /*
++ * With CM3 systems we need to ensure that the L1 & L2
++ * parity enables are set to the same value, since this
++ * is presumed by the hardware engineers.
++ *
++ * If the user disabled either of L1 or L2 ECC checking,
++ * disable both.
++ */
++ l1parity &= l2parity;
++ l2parity &= l1parity;
++
++ /* Probe L1 ECC support */
++ cp0_ectl = read_c0_ecc();
++ write_c0_ecc(cp0_ectl | ERRCTL_PE);
++ back_to_back_c0_hazard();
++ cp0_ectl = read_c0_ecc();
++
++ /* Probe L2 ECC support */
++ gcr_ectl = read_gcr_err_control();
++
++ if (!(gcr_ectl & CM_GCR_ERR_CONTROL_L2_ECC_SUPPORT_MSK) ||
++ !(cp0_ectl & ERRCTL_PE)) {
++ /*
++ * One of L1 or L2 ECC checking isn't supported,
++ * so we cannot enable either.
++ */
++ l1parity = l2parity = 0;
++ }
++
++ /* Configure L1 ECC checking */
++ if (l1parity)
++ cp0_ectl |= ERRCTL_PE;
++ else
++ cp0_ectl &= ~ERRCTL_PE;
++ write_c0_ecc(cp0_ectl);
++ back_to_back_c0_hazard();
++ WARN_ON(!!(read_c0_ecc() & ERRCTL_PE) != l1parity);
++
++ /* Configure L2 ECC checking */
++ if (l2parity)
++ gcr_ectl |= CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK;
++ else
++ gcr_ectl &= ~CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK;
++ write_gcr_err_control(gcr_ectl);
++ gcr_ectl = read_gcr_err_control();
++ gcr_ectl &= CM_GCR_ERR_CONTROL_L2_ECC_EN_MSK;
++ WARN_ON(!!gcr_ectl != l2parity);
++
++ pr_info("Cache parity protection %sabled\n",
++ l1parity ? "en" : "dis");
++ return;
++ }
++
+ switch (current_cpu_type()) {
+ case CPU_24K:
+ case CPU_34K:
+@@ -1656,11 +1716,8 @@ static inline void parity_protection_ini
+ case CPU_PROAPTIV:
+ case CPU_P5600:
+ case CPU_QEMU_GENERIC:
+- case CPU_I6400:
+ case CPU_P6600:
+ {
+-#define ERRCTL_PE 0x80000000
+-#define ERRCTL_L2P 0x00800000
+ unsigned long errctl;
+ unsigned int l1parity_present, l2parity_present;
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Wed, 14 Dec 2016 17:38:52 +0100
+Subject: power: supply: axp288_fuel_gauge: Read 12 bit values 2 registers at a time
+
+From: Hans de Goede <hdegoede@redhat.com>
+
+
+[ Upstream commit 248efcf00602f0282587999bcc221a872bd72530 ]
+
+In order for the MSB -> LSB latching to work correctly we must read the
+2 8 bit registers of a 12 bit value in one consecutive read.
+
+This fixes voltage_ocv reporting inconsistent values on my tablet.
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Sebastian Reichel <sre@kernel.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/power/supply/axp288_fuel_gauge.c | 40 +++++++++++++++++--------------
+ 1 file changed, 22 insertions(+), 18 deletions(-)
+
+--- a/drivers/power/supply/axp288_fuel_gauge.c
++++ b/drivers/power/supply/axp288_fuel_gauge.c
+@@ -210,6 +210,22 @@ static int fuel_gauge_read_15bit_word(st
+ return ret & FG_15BIT_VAL_MASK;
+ }
+
++static int fuel_gauge_read_12bit_word(struct axp288_fg_info *info, int reg)
++{
++ unsigned char buf[2];
++ int ret;
++
++ ret = regmap_bulk_read(info->regmap, reg, buf, 2);
++ if (ret < 0) {
++ dev_err(&info->pdev->dev, "Error reading reg 0x%02x err: %d\n",
++ reg, ret);
++ return ret;
++ }
++
++ /* 12-bit data values have upper 8 bits in buf[0], lower 4 in buf[1] */
++ return (buf[0] << 4) | ((buf[1] >> 4) & 0x0f);
++}
++
+ static int pmic_read_adc_val(const char *name, int *raw_val,
+ struct axp288_fg_info *info)
+ {
+@@ -270,12 +286,9 @@ static int fuel_gauge_debug_show(struct
+ seq_printf(s, " FG_RDC0[%02x] : %02x\n",
+ AXP288_FG_RDC0_REG,
+ fuel_gauge_reg_readb(info, AXP288_FG_RDC0_REG));
+- seq_printf(s, " FG_OCVH[%02x] : %02x\n",
++ seq_printf(s, " FG_OCV[%02x] : %04x\n",
+ AXP288_FG_OCVH_REG,
+- fuel_gauge_reg_readb(info, AXP288_FG_OCVH_REG));
+- seq_printf(s, " FG_OCVL[%02x] : %02x\n",
+- AXP288_FG_OCVL_REG,
+- fuel_gauge_reg_readb(info, AXP288_FG_OCVL_REG));
++ fuel_gauge_read_12bit_word(info, AXP288_FG_OCVH_REG));
+ seq_printf(s, " FG_DES_CAP[%02x] : %04x\n",
+ AXP288_FG_DES_CAP1_REG,
+ fuel_gauge_read_15bit_word(info, AXP288_FG_DES_CAP1_REG));
+@@ -532,21 +545,12 @@ temp_read_fail:
+
+ static int fuel_gauge_get_vocv(struct axp288_fg_info *info, int *vocv)
+ {
+- int ret, value;
+-
+- /* 12-bit data value, upper 8 in OCVH, lower 4 in OCVL */
+- ret = fuel_gauge_reg_readb(info, AXP288_FG_OCVH_REG);
+- if (ret < 0)
+- goto vocv_read_fail;
+- value = ret << 4;
++ int ret;
+
+- ret = fuel_gauge_reg_readb(info, AXP288_FG_OCVL_REG);
+- if (ret < 0)
+- goto vocv_read_fail;
+- value |= (ret & 0xf);
++ ret = fuel_gauge_read_12bit_word(info, AXP288_FG_OCVH_REG);
++ if (ret >= 0)
++ *vocv = VOLTAGE_FROM_ADC(ret);
+
+- *vocv = VOLTAGE_FROM_ADC(value);
+-vocv_read_fail:
+ return ret;
+ }
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Hans de Goede <hdegoede@redhat.com>
+Date: Wed, 14 Dec 2016 17:38:51 +0100
+Subject: power: supply: axp288_fuel_gauge: Read 15 bit values 2 registers at a time
+
+From: Hans de Goede <hdegoede@redhat.com>
+
+
+[ Upstream commit 4949fc5e071f8e8d8122e0b16cf6a2ec1ca36258 ]
+
+In order for the MSB -> LSB latching to work correctly we must read the
+2 8 bit registers of a 15 bit value in one consecutive read.
+
+This fixes charge_full reporting 3498768 on some reads and 3354624 one
+other reads on my tablet (for the 3354624 value the raw LSB is 0x00).
+
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Sebastian Reichel <sre@kernel.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/power/supply/axp288_fuel_gauge.c | 63 ++++++++++++++++---------------
+ 1 file changed, 34 insertions(+), 29 deletions(-)
+
+--- a/drivers/power/supply/axp288_fuel_gauge.c
++++ b/drivers/power/supply/axp288_fuel_gauge.c
+@@ -29,6 +29,7 @@
+ #include <linux/iio/consumer.h>
+ #include <linux/debugfs.h>
+ #include <linux/seq_file.h>
++#include <asm/unaligned.h>
+
+ #define CHRG_STAT_BAT_SAFE_MODE (1 << 3)
+ #define CHRG_STAT_BAT_VALID (1 << 4)
+@@ -73,17 +74,15 @@
+ #define FG_CNTL_CC_EN (1 << 6)
+ #define FG_CNTL_GAUGE_EN (1 << 7)
+
++#define FG_15BIT_WORD_VALID (1 << 15)
++#define FG_15BIT_VAL_MASK 0x7fff
++
+ #define FG_REP_CAP_VALID (1 << 7)
+ #define FG_REP_CAP_VAL_MASK 0x7F
+
+ #define FG_DES_CAP1_VALID (1 << 7)
+-#define FG_DES_CAP1_VAL_MASK 0x7F
+-#define FG_DES_CAP0_VAL_MASK 0xFF
+ #define FG_DES_CAP_RES_LSB 1456 /* 1.456mAhr */
+
+-#define FG_CC_MTR1_VALID (1 << 7)
+-#define FG_CC_MTR1_VAL_MASK 0x7F
+-#define FG_CC_MTR0_VAL_MASK 0xFF
+ #define FG_DES_CC_RES_LSB 1456 /* 1.456mAhr */
+
+ #define FG_OCV_CAP_VALID (1 << 7)
+@@ -189,6 +188,28 @@ static int fuel_gauge_reg_writeb(struct
+ return ret;
+ }
+
++static int fuel_gauge_read_15bit_word(struct axp288_fg_info *info, int reg)
++{
++ unsigned char buf[2];
++ int ret;
++
++ ret = regmap_bulk_read(info->regmap, reg, buf, 2);
++ if (ret < 0) {
++ dev_err(&info->pdev->dev, "Error reading reg 0x%02x err: %d\n",
++ reg, ret);
++ return ret;
++ }
++
++ ret = get_unaligned_be16(buf);
++ if (!(ret & FG_15BIT_WORD_VALID)) {
++ dev_err(&info->pdev->dev, "Error reg 0x%02x contents not valid\n",
++ reg);
++ return -ENXIO;
++ }
++
++ return ret & FG_15BIT_VAL_MASK;
++}
++
+ static int pmic_read_adc_val(const char *name, int *raw_val,
+ struct axp288_fg_info *info)
+ {
+@@ -255,18 +276,12 @@ static int fuel_gauge_debug_show(struct
+ seq_printf(s, " FG_OCVL[%02x] : %02x\n",
+ AXP288_FG_OCVL_REG,
+ fuel_gauge_reg_readb(info, AXP288_FG_OCVL_REG));
+- seq_printf(s, "FG_DES_CAP1[%02x] : %02x\n",
++ seq_printf(s, " FG_DES_CAP[%02x] : %04x\n",
+ AXP288_FG_DES_CAP1_REG,
+- fuel_gauge_reg_readb(info, AXP288_FG_DES_CAP1_REG));
+- seq_printf(s, "FG_DES_CAP0[%02x] : %02x\n",
+- AXP288_FG_DES_CAP0_REG,
+- fuel_gauge_reg_readb(info, AXP288_FG_DES_CAP0_REG));
+- seq_printf(s, " FG_CC_MTR1[%02x] : %02x\n",
++ fuel_gauge_read_15bit_word(info, AXP288_FG_DES_CAP1_REG));
++ seq_printf(s, " FG_CC_MTR[%02x] : %04x\n",
+ AXP288_FG_CC_MTR1_REG,
+- fuel_gauge_reg_readb(info, AXP288_FG_CC_MTR1_REG));
+- seq_printf(s, " FG_CC_MTR0[%02x] : %02x\n",
+- AXP288_FG_CC_MTR0_REG,
+- fuel_gauge_reg_readb(info, AXP288_FG_CC_MTR0_REG));
++ fuel_gauge_read_15bit_word(info, AXP288_FG_CC_MTR1_REG));
+ seq_printf(s, " FG_OCV_CAP[%02x] : %02x\n",
+ AXP288_FG_OCV_CAP_REG,
+ fuel_gauge_reg_readb(info, AXP288_FG_OCV_CAP_REG));
+@@ -663,28 +678,18 @@ static int fuel_gauge_get_property(struc
+ val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
+ break;
+ case POWER_SUPPLY_PROP_CHARGE_NOW:
+- ret = fuel_gauge_reg_readb(info, AXP288_FG_CC_MTR1_REG);
++ ret = fuel_gauge_read_15bit_word(info, AXP288_FG_CC_MTR1_REG);
+ if (ret < 0)
+ goto fuel_gauge_read_err;
+
+- value = (ret & FG_CC_MTR1_VAL_MASK) << 8;
+- ret = fuel_gauge_reg_readb(info, AXP288_FG_CC_MTR0_REG);
+- if (ret < 0)
+- goto fuel_gauge_read_err;
+- value |= (ret & FG_CC_MTR0_VAL_MASK);
+- val->intval = value * FG_DES_CAP_RES_LSB;
++ val->intval = ret * FG_DES_CAP_RES_LSB;
+ break;
+ case POWER_SUPPLY_PROP_CHARGE_FULL:
+- ret = fuel_gauge_reg_readb(info, AXP288_FG_DES_CAP1_REG);
++ ret = fuel_gauge_read_15bit_word(info, AXP288_FG_DES_CAP1_REG);
+ if (ret < 0)
+ goto fuel_gauge_read_err;
+
+- value = (ret & FG_DES_CAP1_VAL_MASK) << 8;
+- ret = fuel_gauge_reg_readb(info, AXP288_FG_DES_CAP0_REG);
+- if (ret < 0)
+- goto fuel_gauge_read_err;
+- value |= (ret & FG_DES_CAP0_VAL_MASK);
+- val->intval = value * FG_DES_CAP_RES_LSB;
++ val->intval = ret * FG_DES_CAP_RES_LSB;
+ break;
+ case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
+ val->intval = PROP_CURR(info->pdata->design_cap);
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Sasha Levin <alexander.levin@verizon.com>
+Date: Mon, 13 Nov 2017 17:55:20 -0500
+Subject: Revert "crypto: xts - Add ECB dependency"
+
+From: Sasha Levin <alexander.levin@verizon.com>
+
+
+This reverts commit 6145171a6bc0abdc3eca7a4b795ede467d2ba569.
+
+The commit fixes a bug that was only introduced in 4.10, thus is
+irrelevant for <=4.9.
+
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ crypto/Kconfig | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -360,7 +360,6 @@ config CRYPTO_XTS
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_MANAGER
+ select CRYPTO_GF128MUL
+- select CRYPTO_ECB
+ help
+ XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain,
+ key size 256, 384 or 512 bits. This implementation currently
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Sasha Levin <alexander.levin@verizon.com>
+Date: Thu, 16 Nov 2017 21:04:58 -0500
+Subject: Revert "dt-bindings: Add LEGO MINDSTORMS EV3 compatible specification"
+
+From: Sasha Levin <alexander.levin@verizon.com>
+
+
+This reverts commit 852bf68b7a62195c3c0c63f3b11f3f30958fc220.
+
+As Ben pointed out, these drivers don't exist in <=4.9.
+
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ Documentation/devicetree/bindings/arm/davinci.txt | 4 ----
+ 1 file changed, 4 deletions(-)
+
+--- a/Documentation/devicetree/bindings/arm/davinci.txt
++++ b/Documentation/devicetree/bindings/arm/davinci.txt
+@@ -13,10 +13,6 @@ EnBW AM1808 based CMC board
+ Required root node properties:
+ - compatible = "enbw,cmc", "ti,da850;
+
+-LEGO MINDSTORMS EV3 (AM1808 based)
+-Required root node properties:
+- - compatible = "lego,ev3", "ti,da850";
+-
+ Generic DaVinci Boards
+ ----------------------
+
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Sasha Levin <alexander.levin@verizon.com>
+Date: Thu, 16 Nov 2017 21:04:38 -0500
+Subject: Revert "dt-bindings: Add vendor prefix for LEGO"
+
+From: Sasha Levin <alexander.levin@verizon.com>
+
+
+This reverts commit 04e13a5ec96db94c1cc8ce7b0b1e1b626e0c00c7.
+
+As Ben pointed out, these drivers don't exist in <=4.9.
+
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ Documentation/devicetree/bindings/vendor-prefixes.txt | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
++++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
+@@ -154,7 +154,6 @@ kosagi Sutajio Ko-Usagi PTE Ltd.
+ kyo Kyocera Corporation
+ lacie LaCie
+ lantiq Lantiq Semiconductor
+-lego LEGO Systems A/S
+ lenovo Lenovo Group Ltd.
+ lg LG Corporation
+ linux Linux-specific binding
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Sasha Levin <alexander.levin@verizon.com>
+Date: Mon, 13 Nov 2017 18:03:32 -0500
+Subject: Revert "uapi: fix linux/rds.h userspace compilation errors"
+
+From: Sasha Levin <alexander.levin@verizon.com>
+
+
+This reverts commit ad50561ba7a664bc581826c9d57d137fcf17bfa5.
+
+There was a mixup with the commit message for two upstream commit
+that have the same subject line.
+
+This revert will be followed by the two commits with proper commit
+messages.
+
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ include/uapi/linux/rds.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+--- a/include/uapi/linux/rds.h
++++ b/include/uapi/linux/rds.h
+@@ -35,7 +35,6 @@
+ #define _LINUX_RDS_H
+
+ #include <linux/types.h>
+-#include <linux/socket.h> /* For __kernel_sockaddr_storage. */
+
+ #define RDS_IB_ABI_VERSION 0x301
+
+@@ -224,7 +223,7 @@ struct rds_get_mr_args {
+ };
+
+ struct rds_get_mr_for_dest_args {
+- struct __kernel_sockaddr_storage dest_addr;
++ struct sockaddr_storage dest_addr;
+ struct rds_iovec vec;
+ uint64_t cookie_addr;
+ uint64_t flags;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
+Date: Tue, 20 Dec 2016 09:42:44 +0100
+Subject: rtc: rx8010: change lock mechanism
+
+From: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
+
+
+[ Upstream commit 666b5d1e9f8762300a410f9548b6e370d71dd382 ]
+
+Remove spinlock and use the "rtc->ops_lock" from RTC subsystem instead.
+spin_lock_irqsave() is not needed here because we do not have hard IRQs.
+
+This patch fixes the following issue:
+
+root@GE004097290448 b850v3:~# hwclock --systohc
+root@GE004097290448 b850v3:~# hwclock --systohc
+root@GE004097290448 b850v3:~# hwclock --systohc
+root@GE004097290448 b850v3:~# hwclock --systohc
+root@GE004097290448 b850v3:~# hwclock --systohc
+[ 82.108175] BUG: spinlock wrong CPU on CPU#0, hwclock/855
+[ 82.113660] lock: 0xedb4899c, .magic: dead4ead, .owner: hwclock/855, .owner_cpu: 1
+[ 82.121329] CPU: 0 PID: 855 Comm: hwclock Not tainted 4.8.0-00042-g09d5410-dirty #20
+[ 82.129078] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
+[ 82.135609] Backtrace:
+[ 82.138090] [<8010d378>] (dump_backtrace) from [<8010d5c0>] (show_stack+0x20/0x24)
+[ 82.145664] r7:ec936000 r6:600a0013 r5:00000000 r4:81031680
+[ 82.151402] [<8010d5a0>] (show_stack) from [<80401518>] (dump_stack+0xb4/0xe8)
+[ 82.158636] [<80401464>] (dump_stack) from [<8017b8b0>] (spin_dump+0x84/0xcc)
+[ 82.165775] r10:00000000 r9:ec936000 r8:81056090 r7:600a0013 r6:edb4899c r5:edb4899c
+[ 82.173691] r4:e5033e00 r3:00000000
+[ 82.177308] [<8017b82c>] (spin_dump) from [<8017bcb0>] (do_raw_spin_unlock+0x108/0x130)
+[ 82.185314] r5:edb4899c r4:edb4899c
+[ 82.188938] [<8017bba8>] (do_raw_spin_unlock) from [<8094b93c>] (_raw_spin_unlock_irqrestore+0x34/0x54)
+[ 82.198333] r5:edb4899c r4:600a0013
+[ 82.201953] [<8094b908>] (_raw_spin_unlock_irqrestore) from [<8065b090>] (rx8010_set_time+0x14c/0x188)
+[ 82.211261] r5:00000020 r4:edb48990
+[ 82.214882] [<8065af44>] (rx8010_set_time) from [<80653fe4>] (rtc_set_time+0x70/0x104)
+[ 82.222801] r7:00000051 r6:edb39da0 r5:edb39c00 r4:ec937e8c
+[ 82.228535] [<80653f74>] (rtc_set_time) from [<80655774>] (rtc_dev_ioctl+0x3c4/0x674)
+[ 82.236368] r7:00000051 r6:7ecf1b74 r5:00000000 r4:edb39c00
+[ 82.242106] [<806553b0>] (rtc_dev_ioctl) from [<80284034>] (do_vfs_ioctl+0xa4/0xa6c)
+[ 82.249851] r8:00000003 r7:80284a40 r6:ed1e9c80 r5:edb44e60 r4:7ecf1b74
+[ 82.256642] [<80283f90>] (do_vfs_ioctl) from [<80284a40>] (SyS_ioctl+0x44/0x6c)
+[ 82.263953] r10:00000000 r9:ec936000 r8:7ecf1b74 r7:4024700a r6:ed1e9c80 r5:00000003
+[ 82.271869] r4:ed1e9c80
+[ 82.274432] [<802849fc>] (SyS_ioctl) from [<80108520>] (ret_fast_syscall+0x0/0x1c)
+[ 82.282005] r9:ec936000 r8:801086c4 r7:00000036 r6:00000000 r5:00000003 r4:0008e1bc
+root@GE004097290448 b850v3:~#
+Message from syslogd@GE004097290448 at Dec 3 11:17:08 ...
+ kernel:[ 82.108175] BUG: spinlock wrong CPU on CPU#0, hwclock/855
+
+Message from syslogd@GE004097290448 at Dec 3 11:17:08 ...
+ kernel:[ 82.113660] lock: 0xedb4899c, .magic: dead4ead, .owner: hwclock/855, .owner_cpu: 1
+hwclock --systohc
+root@GE004097290448 b850v3:~#
+
+Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
+Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/rtc/rtc-rx8010.c | 24 +++---------------------
+ 1 file changed, 3 insertions(+), 21 deletions(-)
+
+--- a/drivers/rtc/rtc-rx8010.c
++++ b/drivers/rtc/rtc-rx8010.c
+@@ -63,7 +63,6 @@ struct rx8010_data {
+ struct i2c_client *client;
+ struct rtc_device *rtc;
+ u8 ctrlreg;
+- spinlock_t flags_lock;
+ };
+
+ static irqreturn_t rx8010_irq_1_handler(int irq, void *dev_id)
+@@ -72,12 +71,12 @@ static irqreturn_t rx8010_irq_1_handler(
+ struct rx8010_data *rx8010 = i2c_get_clientdata(client);
+ int flagreg;
+
+- spin_lock(&rx8010->flags_lock);
++ mutex_lock(&rx8010->rtc->ops_lock);
+
+ flagreg = i2c_smbus_read_byte_data(client, RX8010_FLAG);
+
+ if (flagreg <= 0) {
+- spin_unlock(&rx8010->flags_lock);
++ mutex_unlock(&rx8010->rtc->ops_lock);
+ return IRQ_NONE;
+ }
+
+@@ -101,7 +100,7 @@ static irqreturn_t rx8010_irq_1_handler(
+
+ i2c_smbus_write_byte_data(client, RX8010_FLAG, flagreg);
+
+- spin_unlock(&rx8010->flags_lock);
++ mutex_unlock(&rx8010->rtc->ops_lock);
+ return IRQ_HANDLED;
+ }
+
+@@ -143,7 +142,6 @@ static int rx8010_set_time(struct device
+ u8 date[7];
+ int ctrl, flagreg;
+ int ret;
+- unsigned long irqflags;
+
+ if ((dt->tm_year < 100) || (dt->tm_year > 199))
+ return -EINVAL;
+@@ -181,11 +179,8 @@ static int rx8010_set_time(struct device
+ if (ret < 0)
+ return ret;
+
+- spin_lock_irqsave(&rx8010->flags_lock, irqflags);
+-
+ flagreg = i2c_smbus_read_byte_data(rx8010->client, RX8010_FLAG);
+ if (flagreg < 0) {
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+ return flagreg;
+ }
+
+@@ -193,8 +188,6 @@ static int rx8010_set_time(struct device
+ ret = i2c_smbus_write_byte_data(rx8010->client, RX8010_FLAG,
+ flagreg & ~RX8010_FLAG_VLF);
+
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+-
+ return 0;
+ }
+
+@@ -288,12 +281,9 @@ static int rx8010_set_alarm(struct devic
+ u8 alarmvals[3];
+ int extreg, flagreg;
+ int err;
+- unsigned long irqflags;
+
+- spin_lock_irqsave(&rx8010->flags_lock, irqflags);
+ flagreg = i2c_smbus_read_byte_data(client, RX8010_FLAG);
+ if (flagreg < 0) {
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+ return flagreg;
+ }
+
+@@ -302,14 +292,12 @@ static int rx8010_set_alarm(struct devic
+ err = i2c_smbus_write_byte_data(rx8010->client, RX8010_CTRL,
+ rx8010->ctrlreg);
+ if (err < 0) {
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+ return err;
+ }
+ }
+
+ flagreg &= ~RX8010_FLAG_AF;
+ err = i2c_smbus_write_byte_data(rx8010->client, RX8010_FLAG, flagreg);
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+ if (err < 0)
+ return err;
+
+@@ -404,7 +392,6 @@ static int rx8010_ioctl(struct device *d
+ struct rx8010_data *rx8010 = dev_get_drvdata(dev);
+ int ret, tmp;
+ int flagreg;
+- unsigned long irqflags;
+
+ switch (cmd) {
+ case RTC_VL_READ:
+@@ -419,16 +406,13 @@ static int rx8010_ioctl(struct device *d
+ return 0;
+
+ case RTC_VL_CLR:
+- spin_lock_irqsave(&rx8010->flags_lock, irqflags);
+ flagreg = i2c_smbus_read_byte_data(rx8010->client, RX8010_FLAG);
+ if (flagreg < 0) {
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+ return flagreg;
+ }
+
+ flagreg &= ~RX8010_FLAG_VLF;
+ ret = i2c_smbus_write_byte_data(client, RX8010_FLAG, flagreg);
+- spin_unlock_irqrestore(&rx8010->flags_lock, irqflags);
+ if (ret < 0)
+ return ret;
+
+@@ -466,8 +450,6 @@ static int rx8010_probe(struct i2c_clien
+ rx8010->client = client;
+ i2c_set_clientdata(client, rx8010);
+
+- spin_lock_init(&rx8010->flags_lock);
+-
+ err = rx8010_init_client(client);
+ if (err)
+ return err;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: James Smart <james.smart@broadcom.com>
+Date: Mon, 19 Dec 2016 15:07:30 -0800
+Subject: scsi: lpfc: Add missing memory barrier
+
+From: James Smart <james.smart@broadcom.com>
+
+
+[ Upstream commit 6b3b3bdb83b4ad51252d21bb13596db879e51850 ]
+
+On loosely ordered memory systems (PPC for example), the WQE elements
+were being updated in memory, but not necessarily flushed before the
+separate doorbell was written to hw which would cause hw to dma the
+WQE element. Thus, the hardware occasionally received partially
+updated WQE data.
+
+Add the memory barrier after updating the WQE memory.
+
+Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
+Signed-off-by: James Smart <james.smart@broadcom.com>
+Reviewed-by: Hannes Reinecke <hare@suse.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/lpfc/lpfc_sli.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/scsi/lpfc/lpfc_sli.c
++++ b/drivers/scsi/lpfc/lpfc_sli.c
+@@ -119,6 +119,8 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, u
+ if (q->phba->sli3_options & LPFC_SLI4_PHWQ_ENABLED)
+ bf_set(wqe_wqid, &wqe->generic.wqe_com, q->queue_id);
+ lpfc_sli_pcimem_bcopy(wqe, temp_wqe, q->entry_size);
++ /* ensure WQE bcopy flushed before doorbell write */
++ wmb();
+
+ /* Update the host index before invoking device */
+ host_index = q->host_index;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: James Smart <james.smart@broadcom.com>
+Date: Mon, 19 Dec 2016 15:07:20 -0800
+Subject: scsi: lpfc: Clear the VendorVersion in the PLOGI/PLOGI ACC payload
+
+From: James Smart <james.smart@broadcom.com>
+
+
+[ Upstream commit e0165f20447c8ca1d367725ee94d8ec9f38ca275 ]
+
+Clear the VendorVersion in the PLOGI/PLOGI ACC payload
+
+Vendor version info may have been set on fabric login. Before sending
+PLOGI payloads, ensure that it's cleared.
+
+Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
+Signed-off-by: James Smart <james.smart@broadcom.com>
+Reviewed-by: Hannes Reinecke <hare@suse.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/lpfc/lpfc_els.c | 6 ++++++
+ drivers/scsi/lpfc/lpfc_hw.h | 6 ++++++
+ 2 files changed, 12 insertions(+)
+
+--- a/drivers/scsi/lpfc/lpfc_els.c
++++ b/drivers/scsi/lpfc/lpfc_els.c
+@@ -1999,6 +1999,9 @@ lpfc_issue_els_plogi(struct lpfc_vport *
+ if (sp->cmn.fcphHigh < FC_PH3)
+ sp->cmn.fcphHigh = FC_PH3;
+
++ sp->cmn.valid_vendor_ver_level = 0;
++ memset(sp->vendorVersion, 0, sizeof(sp->vendorVersion));
++
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
+ "Issue PLOGI: did:x%x",
+ did, 0, 0);
+@@ -3990,6 +3993,9 @@ lpfc_els_rsp_acc(struct lpfc_vport *vpor
+ } else {
+ memcpy(pcmd, &vport->fc_sparam,
+ sizeof(struct serv_parm));
++
++ sp->cmn.valid_vendor_ver_level = 0;
++ memset(sp->vendorVersion, 0, sizeof(sp->vendorVersion));
+ }
+
+ lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP,
+--- a/drivers/scsi/lpfc/lpfc_hw.h
++++ b/drivers/scsi/lpfc/lpfc_hw.h
+@@ -360,6 +360,12 @@ struct csp {
+ * Word 1 Bit 30 in PLOGI request is random offset
+ */
+ #define virtual_fabric_support randomOffset /* Word 1, bit 30 */
++/*
++ * Word 1 Bit 29 in common service parameter is overloaded.
++ * Word 1 Bit 29 in FLOGI response is multiple NPort assignment
++ * Word 1 Bit 29 in FLOGI/PLOGI request is Valid Vendor Version Level
++ */
++#define valid_vendor_ver_level response_multiple_NPort /* Word 1, bit 29 */
+ #ifdef __BIG_ENDIAN_BITFIELD
+ uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */
+ uint16_t randomOffset:1; /* FC Word 1, bit 30 */
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: James Smart <james.smart@broadcom.com>
+Date: Mon, 19 Dec 2016 15:07:24 -0800
+Subject: scsi: lpfc: Correct host name in symbolic_name field
+
+From: James Smart <james.smart@broadcom.com>
+
+
+[ Upstream commit 6c9231f604c2575be24c96d38deb70f145172f92 ]
+
+Correct host name in symbolic_name field of nameserver registrations
+
+Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
+Signed-off-by: James Smart <james.smart@broadcom.com>
+Reviewed-by: Hannes Reinecke <hare@suse.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/lpfc/lpfc_attr.c | 17 +++++++++++++++++
+ 1 file changed, 17 insertions(+)
+
+--- a/drivers/scsi/lpfc/lpfc_attr.c
++++ b/drivers/scsi/lpfc/lpfc_attr.c
+@@ -5131,6 +5131,19 @@ lpfc_free_sysfs_attr(struct lpfc_vport *
+ */
+
+ /**
++ * lpfc_get_host_symbolic_name - Copy symbolic name into the scsi host
++ * @shost: kernel scsi host pointer.
++ **/
++static void
++lpfc_get_host_symbolic_name(struct Scsi_Host *shost)
++{
++ struct lpfc_vport *vport = (struct lpfc_vport *)shost->hostdata;
++
++ lpfc_vport_symbolic_node_name(vport, fc_host_symbolic_name(shost),
++ sizeof fc_host_symbolic_name(shost));
++}
++
++/**
+ * lpfc_get_host_port_id - Copy the vport DID into the scsi host port id
+ * @shost: kernel scsi host pointer.
+ **/
+@@ -5667,6 +5680,8 @@ struct fc_function_template lpfc_transpo
+ .show_host_supported_fc4s = 1,
+ .show_host_supported_speeds = 1,
+ .show_host_maxframe_size = 1,
++
++ .get_host_symbolic_name = lpfc_get_host_symbolic_name,
+ .show_host_symbolic_name = 1,
+
+ /* dynamic attributes the driver supports */
+@@ -5734,6 +5749,8 @@ struct fc_function_template lpfc_vport_t
+ .show_host_supported_fc4s = 1,
+ .show_host_supported_speeds = 1,
+ .show_host_maxframe_size = 1,
++
++ .get_host_symbolic_name = lpfc_get_host_symbolic_name,
+ .show_host_symbolic_name = 1,
+
+ /* dynamic attributes the driver supports */
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: James Smart <james.smart@broadcom.com>
+Date: Mon, 19 Dec 2016 15:07:23 -0800
+Subject: scsi: lpfc: Correct issue leading to oops during link reset
+
+From: James Smart <james.smart@broadcom.com>
+
+
+[ Upstream commit e6c6acc0e0223ddaf867628d420ee196349c6fae ]
+
+Correct issue leading to oops during link reset. Missing vport pointer.
+
+[mkp: fixed typo]
+
+Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
+Signed-off-by: James Smart <james.smart@broadcom.com>
+Reviewed-by: Hannes Reinecke <hare@suse.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/lpfc/lpfc_sli.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/scsi/lpfc/lpfc_sli.c
++++ b/drivers/scsi/lpfc/lpfc_sli.c
+@@ -10006,6 +10006,7 @@ lpfc_sli_abort_iotag_issue(struct lpfc_h
+ iabt->ulpCommand = CMD_CLOSE_XRI_CN;
+
+ abtsiocbp->iocb_cmpl = lpfc_sli_abort_els_cmpl;
++ abtsiocbp->vport = vport;
+
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
+ "0339 Abort xri x%x, original iotag x%x, "
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: James Smart <james.smart@broadcom.com>
+Date: Mon, 19 Dec 2016 15:07:25 -0800
+Subject: scsi: lpfc: FCoE VPort enable-disable does not bring up the VPort
+
+From: James Smart <james.smart@broadcom.com>
+
+
+[ Upstream commit 104450eb08ca662e6b1d02da11aca9598e978f3e ]
+
+FCoE VPort enable-disable does not bring up the VPort.
+VPI structure needed to be initialized before being re-registered.
+
+Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
+Signed-off-by: James Smart <james.smart@broadcom.com>
+Reviewed-by: Hannes Reinecke <hare@suse.com>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/lpfc/lpfc_vport.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+--- a/drivers/scsi/lpfc/lpfc_vport.c
++++ b/drivers/scsi/lpfc/lpfc_vport.c
+@@ -537,6 +537,12 @@ enable_vport(struct fc_vport *fc_vport)
+
+ spin_lock_irq(shost->host_lock);
+ vport->load_flag |= FC_LOADING;
++ if (vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI) {
++ spin_unlock_irq(shost->host_lock);
++ lpfc_issue_init_vpi(vport);
++ goto out;
++ }
++
+ vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
+ spin_unlock_irq(shost->host_lock);
+
+@@ -557,6 +563,8 @@ enable_vport(struct fc_vport *fc_vport)
+ } else {
+ lpfc_vport_set_state(vport, FC_VPORT_FAILED);
+ }
++
++out:
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
+ "1827 Vport Enabled.\n");
+ return VPORT_OK;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: "subhashj@codeaurora.org" <subhashj@codeaurora.org>
+Date: Thu, 22 Dec 2016 18:41:22 -0800
+Subject: scsi: ufs: add capability to keep auto bkops always enabled
+
+From: "subhashj@codeaurora.org" <subhashj@codeaurora.org>
+
+
+[ Upstream commit 4e768e7645ec4ffa92ee163643777b261ae97142 ]
+
+UFS device requires to perform bkops (back ground operations) periodically
+but host can control (via auto-bkops parameter of device) when device can
+perform bkops based on its performance requirements. In general, host
+would like to enable the device's auto-bkops only when it's not doing any
+regular data transfer but sometimes device may not behave properly if host
+keeps the auto-bkops disabled. This change adds the capability to let the
+device auto-bkops always enabled except suspend.
+
+Reviewed-by: Sahitya Tummala <stummala@codeaurora.org>
+Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/ufs/ufshcd.c | 33 ++++++++++++++++++++++-----------
+ drivers/scsi/ufs/ufshcd.h | 13 +++++++++++++
+ 2 files changed, 35 insertions(+), 11 deletions(-)
+
+--- a/drivers/scsi/ufs/ufshcd.c
++++ b/drivers/scsi/ufs/ufshcd.c
+@@ -3781,18 +3781,25 @@ out:
+ }
+
+ /**
+- * ufshcd_force_reset_auto_bkops - force enable of auto bkops
++ * ufshcd_force_reset_auto_bkops - force reset auto bkops state
+ * @hba: per adapter instance
+ *
+ * After a device reset the device may toggle the BKOPS_EN flag
+ * to default value. The s/w tracking variables should be updated
+- * as well. Do this by forcing enable of auto bkops.
++ * as well. This function would change the auto-bkops state based on
++ * UFSHCD_CAP_KEEP_AUTO_BKOPS_ENABLED_EXCEPT_SUSPEND.
+ */
+-static void ufshcd_force_reset_auto_bkops(struct ufs_hba *hba)
++static void ufshcd_force_reset_auto_bkops(struct ufs_hba *hba)
+ {
+- hba->auto_bkops_enabled = false;
+- hba->ee_ctrl_mask |= MASK_EE_URGENT_BKOPS;
+- ufshcd_enable_auto_bkops(hba);
++ if (ufshcd_keep_autobkops_enabled_except_suspend(hba)) {
++ hba->auto_bkops_enabled = false;
++ hba->ee_ctrl_mask |= MASK_EE_URGENT_BKOPS;
++ ufshcd_enable_auto_bkops(hba);
++ } else {
++ hba->auto_bkops_enabled = true;
++ hba->ee_ctrl_mask &= ~MASK_EE_URGENT_BKOPS;
++ ufshcd_disable_auto_bkops(hba);
++ }
+ }
+
+ static inline int ufshcd_get_bkops_status(struct ufs_hba *hba, u32 *status)
+@@ -6138,11 +6145,15 @@ static int ufshcd_resume(struct ufs_hba
+ goto set_old_link_state;
+ }
+
+- /*
+- * If BKOPs operations are urgently needed at this moment then
+- * keep auto-bkops enabled or else disable it.
+- */
+- ufshcd_urgent_bkops(hba);
++ if (ufshcd_keep_autobkops_enabled_except_suspend(hba))
++ ufshcd_enable_auto_bkops(hba);
++ else
++ /*
++ * If BKOPs operations are urgently needed at this moment then
++ * keep auto-bkops enabled or else disable it.
++ */
++ ufshcd_urgent_bkops(hba);
++
+ hba->clk_gating.is_suspended = false;
+
+ if (ufshcd_is_clkscaling_enabled(hba))
+--- a/drivers/scsi/ufs/ufshcd.h
++++ b/drivers/scsi/ufs/ufshcd.h
+@@ -548,6 +548,14 @@ struct ufs_hba {
+ * CAUTION: Enabling this might reduce overall UFS throughput.
+ */
+ #define UFSHCD_CAP_INTR_AGGR (1 << 4)
++ /*
++ * This capability allows the device auto-bkops to be always enabled
++ * except during suspend (both runtime and suspend).
++ * Enabling this capability means that device will always be allowed
++ * to do background operation when it's active but it might degrade
++ * the performance of ongoing read/write operations.
++ */
++#define UFSHCD_CAP_KEEP_AUTO_BKOPS_ENABLED_EXCEPT_SUSPEND (1 << 5)
+
+ struct devfreq *devfreq;
+ struct ufs_clk_scaling clk_scaling;
+@@ -645,6 +653,11 @@ static inline void *ufshcd_get_variant(s
+ BUG_ON(!hba);
+ return hba->priv;
+ }
++static inline bool ufshcd_keep_autobkops_enabled_except_suspend(
++ struct ufs_hba *hba)
++{
++ return hba->caps & UFSHCD_CAP_KEEP_AUTO_BKOPS_ENABLED_EXCEPT_SUSPEND;
++}
+
+ extern int ufshcd_runtime_suspend(struct ufs_hba *hba);
+ extern int ufshcd_runtime_resume(struct ufs_hba *hba);
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Javier Martinez Canillas <javier@osg.samsung.com>
+Date: Mon, 2 Jan 2017 11:04:58 -0300
+Subject: scsi: ufs-qcom: Fix module autoload
+
+From: Javier Martinez Canillas <javier@osg.samsung.com>
+
+
+[ Upstream commit ab3dabb3e8cf077850f20610f73a0def1fed10cb ]
+
+If the driver is built as a module, autoload won't work because the module
+alias information is not filled. So user-space can't match the registered
+device with the corresponding module.
+
+Export the module alias information using the MODULE_DEVICE_TABLE() macro.
+
+Before this patch:
+
+$ modinfo drivers/scsi/ufs/ufs-qcom.ko | grep alias
+$
+
+After this patch:
+
+$ modinfo drivers/scsi/ufs/ufs-qcom.ko | grep alias
+alias: of:N*T*Cqcom,ufshcC*
+alias: of:N*T*Cqcom,ufshc
+
+Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
+Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/scsi/ufs/ufs-qcom.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/scsi/ufs/ufs-qcom.c
++++ b/drivers/scsi/ufs/ufs-qcom.c
+@@ -1689,6 +1689,7 @@ static const struct of_device_id ufs_qco
+ { .compatible = "qcom,ufshc"},
+ {},
+ };
++MODULE_DEVICE_TABLE(of, ufs_qcom_of_match);
+
+ static const struct dev_pm_ops ufs_qcom_pm_ops = {
+ .suspend = ufshcd_pltfrm_suspend,
media-imon-fix-null-ptr-deref-in-imon_probe.patch
media-dib0700-fix-invalid-dvb_detach-argument.patch
+arm-crypto-reduce-priority-of-bit-sliced-aes-cipher.patch
+bluetooth-btusb-fix-qca-rome-suspend-resume.patch
+extcon-remove-potential-problem-when-calling-extcon_register_notifier.patch
+extcon-palmas-check-the-parent-instance-to-prevent-the-null.patch
+fm10k-request-reset-when-mbx-state-changes.patch
+arm-dts-fix-compatible-for-ti81xx-uarts-for-8250.patch
+arm-dts-fix-am335x-and-dm814x-scm-syscon-to-probe-children.patch
+arm-omap2-fix-init-for-multiple-quirks-for-the-same-soc.patch
+arm-dts-fix-omap3-off-mode-pull-defines.patch
+arm-dts-omap5-uevm-allow-bootloader-to-configure-usb-ethernet-mac.patch
+ata-ata_bmdma-should-depend-on-has_dma.patch
+ata-sata_highbank-should-depend-on-has_dma.patch
+ata-sata_mv-should-depend-on-has_dma.patch
+drm-sti-sti_vtg-handle-return-null-error-from-devm_ioremap_nocache.patch
+igb-reset-the-phy-before-reading-the-phy-id.patch
+igb-close-suspend-race-in-netif_device_detach.patch
+igb-fix-hw_dbg-logging-in-igb_update_flash_i210.patch
+scsi-ufs-qcom-fix-module-autoload.patch
+scsi-ufs-add-capability-to-keep-auto-bkops-always-enabled.patch
+tcp-provide-timestamps-for-partial-writes.patch
+staging-rtl8188eu-fix-incorrect-error-tags-from-logs.patch
+x86-irq-trace-add-__irq_entry-annotation-to-x86-s-platform-irq-handlers.patch
+scsi-lpfc-add-missing-memory-barrier.patch
+scsi-lpfc-fcoe-vport-enable-disable-does-not-bring-up-the-vport.patch
+scsi-lpfc-correct-host-name-in-symbolic_name-field.patch
+scsi-lpfc-correct-issue-leading-to-oops-during-link-reset.patch
+scsi-lpfc-clear-the-vendorversion-in-the-plogi-plogi-acc-payload.patch
+rtc-rx8010-change-lock-mechanism.patch
+power-supply-axp288_fuel_gauge-read-15-bit-values-2-registers-at-a-time.patch
+power-supply-axp288_fuel_gauge-read-12-bit-values-2-registers-at-a-time.patch
+alsa-vx-don-t-try-to-update-capture-stream-before-running.patch
+alsa-vx-fix-possible-transfer-overflow.patch
+drm-omap-panel-sony-acx565akm.c-add-module_alias.patch
+backlight-lcd-fix-race-condition-during-register.patch
+backlight-adp5520-fix-error-handling-in-adp5520_bl_probe.patch
+gpu-drm-mgag200-mgag200_main-handle-error-from-pci_iomap.patch
+alsa-hda-realtek-add-new-codec-id-alc299.patch
+arm64-dts-ns2-reserve-memory-for-nitro-firmware.patch
+ixgbe-configure-advertised-speeds-correctly-for-kr-kx-backplane.patch
+ixgbe-fix-aer-error-handling.patch
+ixgbe-handle-close-suspend-race-with-netif_device_detach-present.patch
+ixgbe-fix-reporting-of-100mb-capability.patch
+ixgbe-reduce-i2c-retry-count-on-x550-devices.patch
+ixgbe-add-mask-for-64-rss-queues.patch
+ixgbe-do-not-disable-fec-from-the-driver.patch
+staging-rtl8712-fixed-little-endian-problem.patch
+staging-wilc1000-fix-endian-sparse-warning.patch
+staging-greybus-add-host-device-function-pointer-checks.patch
+mips-end-asm-function-prologue-macros-with-.insn.patch
+mips-init-ensure-bootmem-does-not-corrupt-reserved-memory.patch
+mips-init-ensure-reserved-memory-regions-are-not-added-to-bootmem.patch
+mips-traps-ensure-l1-l2-ecc-checking-match-for-cm3-systems.patch
+mips-netlogic-exclude-netlogic-xlp-pic-code-from-xlr-builds.patch
+revert-crypto-xts-add-ecb-dependency.patch
+revert-uapi-fix-linux-rds.h-userspace-compilation-errors.patch
+uapi-fix-linux-rds.h-userspace-compilation-error.patch
+uapi-fix-linux-rds.h-userspace-compilation-errors.patch
+revert-dt-bindings-add-vendor-prefix-for-lego.patch
+revert-dt-bindings-add-lego-mindstorms-ev3-compatible-specification.patch
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Jason Hrycay <jhrycay@gmail.com>
+Date: Tue, 20 Dec 2016 14:49:27 -0600
+Subject: staging: greybus: add host device function pointer checks
+
+From: Jason Hrycay <jhrycay@gmail.com>
+
+
+[ Upstream commit f05a88a39c5b5f226e08e626998bb920723b7d85 ]
+
+Add sanity checks for cport_quiesce and cport_clear before invoking the
+callbacks as these function pointers are not required during the host
+device registration. This follows the logic implemented elsewhere for
+various other function pointers.
+
+Signed-off-by: Jason Hrycay <jhrycay@gmail.com>
+Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
+Acked-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/staging/greybus/connection.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/drivers/staging/greybus/connection.c
++++ b/drivers/staging/greybus/connection.c
+@@ -357,6 +357,9 @@ static int gb_connection_hd_cport_quiesc
+ size_t peer_space;
+ int ret;
+
++ if (!hd->driver->cport_quiesce)
++ return 0;
++
+ peer_space = sizeof(struct gb_operation_msg_hdr) +
+ sizeof(struct gb_cport_shutdown_request);
+
+@@ -380,6 +383,9 @@ static int gb_connection_hd_cport_clear(
+ struct gb_host_device *hd = connection->hd;
+ int ret;
+
++ if (!hd->driver->cport_clear)
++ return 0;
++
+ ret = hd->driver->cport_clear(hd, connection->hd_cport_id);
+ if (ret) {
+ dev_err(&hd->dev, "%s: failed to clear host cport: %d\n",
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Galo Navarro <anglorvaroa@gmail.com>
+Date: Tue, 3 Jan 2017 23:12:09 +0100
+Subject: staging: rtl8188eu: fix incorrect ERROR tags from logs
+
+From: Galo Navarro <anglorvaroa@gmail.com>
+
+
+[ Upstream commit 401579c22ccbcb54244494069973e64b1fe980d2 ]
+
+Several lifecycle events in the rtl8188eu driver are logged using the
+DBG_88E_LEVEL macro from rtw_debug.h, which is tagged as ERROR
+regardless of the actual level. Below are dmesg excerpts after loading
+and unloading the module, the messages are misleading as there was no
+error.
+
+ [517434.916239] usbcore: registered new interface driver r8188eu
+ [517435.680653] R8188EU: ERROR indicate disassoc
+ [517437.122606] R8188EU: ERROR assoc success
+ [517797.735611] usbcore: deregistering interface driver r8188eu
+ [517797.736069] R8188EU: ERROR indicate disassoc
+
+Remove the ERROR prefix from the logs. After the patch, logs are:
+
+ [517949.873976] usbcore: registered new interface driver r8188eu
+ [517950.592845] R8188EU: indicate disassoc
+ [517951.993973] R8188EU: assoc success
+ [521778.784448] usbcore: deregistering interface driver r8188eu
+ [521778.784838] R8188EU: indicate disassoc
+
+Signed-off-by: Galo Navarro <anglorvaroa@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/staging/rtl8188eu/include/rtw_debug.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/staging/rtl8188eu/include/rtw_debug.h
++++ b/drivers/staging/rtl8188eu/include/rtw_debug.h
+@@ -70,7 +70,7 @@ extern u32 GlobalDebugLevel;
+ #define DBG_88E_LEVEL(_level, fmt, arg...) \
+ do { \
+ if (_level <= GlobalDebugLevel) \
+- pr_info(DRIVER_PREFIX"ERROR " fmt, ##arg); \
++ pr_info(DRIVER_PREFIX fmt, ##arg); \
+ } while (0)
+
+ #define DBG_88E(...) \
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Jannik Becher <becher.jannik@gmail.com>
+Date: Tue, 20 Dec 2016 18:59:46 +0100
+Subject: staging: rtl8712: fixed little endian problem
+
+From: Jannik Becher <becher.jannik@gmail.com>
+
+
+[ Upstream commit 502c80744fcac6b16f28699469c70db499fe2f69 ]
+
+Fixed a sparse warning.
+Using function le16_to_cpus() to avoid double assignment.
+
+Signed-off-by: Jannik Becher <becher.jannik@gmail.com>
+Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
++++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+@@ -199,7 +199,7 @@ static noinline_for_stack char *translat
+ iwe.cmd = SIOCGIWMODE;
+ memcpy((u8 *)&cap, r8712_get_capability_from_ie(pnetwork->network.IEs),
+ 2);
+- cap = le16_to_cpu(cap);
++ le16_to_cpus(&cap);
+ if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) {
+ if (cap & WLAN_CAPABILITY_BSS)
+ iwe.u.mode = (u32)IW_MODE_MASTER;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Mike Kofron <mpkofron@gmail.com>
+Date: Thu, 29 Dec 2016 16:35:48 -0500
+Subject: staging: wilc1000: Fix endian sparse warning
+
+From: Mike Kofron <mpkofron@gmail.com>
+
+
+[ Upstream commit 94500d5667386119c27725fe314f6882f68580a9 ]
+
+drivers/staging/wilc1000/linux_wlan.c:995:18: warning: restricted __be16 degrades to integer
+
+Signed-off-by: Mike Kofron <mpkofron@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/staging/wilc1000/linux_wlan.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/staging/wilc1000/linux_wlan.c
++++ b/drivers/staging/wilc1000/linux_wlan.c
+@@ -1001,7 +1001,7 @@ int wilc_mac_xmit(struct sk_buff *skb, s
+ tx_data->skb = skb;
+
+ eth_h = (struct ethhdr *)(skb->data);
+- if (eth_h->h_proto == 0x8e88)
++ if (eth_h->h_proto == cpu_to_be16(0x8e88))
+ netdev_dbg(ndev, "EAPOL transmitted\n");
+
+ ih = (struct iphdr *)(skb->data + sizeof(struct ethhdr));
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Soheil Hassas Yeganeh <soheil@google.com>
+Date: Wed, 4 Jan 2017 11:19:34 -0500
+Subject: tcp: provide timestamps for partial writes
+
+From: Soheil Hassas Yeganeh <soheil@google.com>
+
+
+[ Upstream commit ad02c4f547826167a709dab8a89a1caefd2c1f50 ]
+
+For TCP sockets, TX timestamps are only captured when the user data
+is successfully and fully written to the socket. In many cases,
+however, TCP writes can be partial for which no timestamp is
+collected.
+
+Collect timestamps whenever any user data is (fully or partially)
+copied into the socket. Pass tcp_write_queue_tail to tcp_tx_timestamp
+instead of the local skb pointer since it can be set to NULL on
+the error path.
+
+Note that tcp_write_queue_tail can be NULL, even if bytes have been
+copied to the socket. This is because acknowledgements are being
+processed in tcp_sendmsg(), and by the time tcp_tx_timestamp is
+called tcp_write_queue_tail can be NULL. For such cases, this patch
+does not collect any timestamps (i.e., it is best-effort).
+
+This patch is written with suggestions from Willem de Bruijn and
+Eric Dumazet.
+
+Change-log V1 -> V2:
+ - Use sockc.tsflags instead of sk->sk_tsflags.
+ - Use the same code path for normal writes and errors.
+
+Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
+Acked-by: Yuchung Cheng <ycheng@google.com>
+Cc: Willem de Bruijn <willemb@google.com>
+Cc: Eric Dumazet <edumazet@google.com>
+Cc: Neal Cardwell <ncardwell@google.com>
+Cc: Martin KaFai Lau <kafai@fb.com>
+Acked-by: Willem de Bruijn <willemb@google.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ net/ipv4/tcp.c | 18 ++++++++++--------
+ 1 file changed, 10 insertions(+), 8 deletions(-)
+
+--- a/net/ipv4/tcp.c
++++ b/net/ipv4/tcp.c
+@@ -431,7 +431,7 @@ EXPORT_SYMBOL(tcp_init_sock);
+
+ static void tcp_tx_timestamp(struct sock *sk, u16 tsflags, struct sk_buff *skb)
+ {
+- if (tsflags) {
++ if (tsflags && skb) {
+ struct skb_shared_info *shinfo = skb_shinfo(skb);
+ struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
+
+@@ -966,10 +966,8 @@ new_segment:
+ copied += copy;
+ offset += copy;
+ size -= copy;
+- if (!size) {
+- tcp_tx_timestamp(sk, sk->sk_tsflags, skb);
++ if (!size)
+ goto out;
+- }
+
+ if (skb->len < size_goal || (flags & MSG_OOB))
+ continue;
+@@ -995,8 +993,11 @@ wait_for_memory:
+ }
+
+ out:
+- if (copied && !(flags & MSG_SENDPAGE_NOTLAST))
+- tcp_push(sk, flags, mss_now, tp->nonagle, size_goal);
++ if (copied) {
++ tcp_tx_timestamp(sk, sk->sk_tsflags, tcp_write_queue_tail(sk));
++ if (!(flags & MSG_SENDPAGE_NOTLAST))
++ tcp_push(sk, flags, mss_now, tp->nonagle, size_goal);
++ }
+ return copied;
+
+ do_error:
+@@ -1289,7 +1290,6 @@ new_segment:
+
+ copied += copy;
+ if (!msg_data_left(msg)) {
+- tcp_tx_timestamp(sk, sockc.tsflags, skb);
+ if (unlikely(flags & MSG_EOR))
+ TCP_SKB_CB(skb)->eor = 1;
+ goto out;
+@@ -1320,8 +1320,10 @@ wait_for_memory:
+ }
+
+ out:
+- if (copied)
++ if (copied) {
++ tcp_tx_timestamp(sk, sockc.tsflags, tcp_write_queue_tail(sk));
+ tcp_push(sk, flags, mss_now, tp->nonagle, size_goal);
++ }
+ out_nopush:
+ release_sock(sk);
+ return copied + copied_syn;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: "Dmitry V. Levin" <ldv@altlinux.org>
+Date: Thu, 16 Feb 2017 18:05:45 +0300
+Subject: uapi: fix linux/rds.h userspace compilation error
+
+From: "Dmitry V. Levin" <ldv@altlinux.org>
+
+
+[ Upstream commit 1786dbf3702e33ce3afd2d3dbe630bd04b1d2e58 ]
+
+On the kernel side, sockaddr_storage is #define'd to
+__kernel_sockaddr_storage. Replacing struct sockaddr_storage with
+struct __kernel_sockaddr_storage defined by <linux/socket.h> fixes
+the following linux/rds.h userspace compilation error:
+
+/usr/include/linux/rds.h:226:26: error: field 'dest_addr' has incomplete type
+ struct sockaddr_storage dest_addr;
+
+Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ include/uapi/linux/rds.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/include/uapi/linux/rds.h
++++ b/include/uapi/linux/rds.h
+@@ -35,6 +35,7 @@
+ #define _LINUX_RDS_H
+
+ #include <linux/types.h>
++#include <linux/socket.h> /* For __kernel_sockaddr_storage. */
+
+ #define RDS_IB_ABI_VERSION 0x301
+
+@@ -223,7 +224,7 @@ struct rds_get_mr_args {
+ };
+
+ struct rds_get_mr_for_dest_args {
+- struct sockaddr_storage dest_addr;
++ struct __kernel_sockaddr_storage dest_addr;
+ struct rds_iovec vec;
+ uint64_t cookie_addr;
+ uint64_t flags;
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: "Dmitry V. Levin" <ldv@altlinux.org>
+Date: Thu, 16 Feb 2017 18:05:13 +0300
+Subject: uapi: fix linux/rds.h userspace compilation errors
+
+From: "Dmitry V. Levin" <ldv@altlinux.org>
+
+
+[ Upstream commit feb0869d90e51ce8b6fd8a46588465b1b5a26d09 ]
+
+Consistently use types from linux/types.h to fix the following
+linux/rds.h userspace compilation errors:
+
+/usr/include/linux/rds.h:106:2: error: unknown type name 'uint8_t'
+ uint8_t name[32];
+/usr/include/linux/rds.h:107:2: error: unknown type name 'uint64_t'
+ uint64_t value;
+/usr/include/linux/rds.h:117:2: error: unknown type name 'uint64_t'
+ uint64_t next_tx_seq;
+/usr/include/linux/rds.h:118:2: error: unknown type name 'uint64_t'
+ uint64_t next_rx_seq;
+/usr/include/linux/rds.h:121:2: error: unknown type name 'uint8_t'
+ uint8_t transport[TRANSNAMSIZ]; /* null term ascii */
+/usr/include/linux/rds.h:122:2: error: unknown type name 'uint8_t'
+ uint8_t flags;
+/usr/include/linux/rds.h:129:2: error: unknown type name 'uint64_t'
+ uint64_t seq;
+/usr/include/linux/rds.h:130:2: error: unknown type name 'uint32_t'
+ uint32_t len;
+/usr/include/linux/rds.h:135:2: error: unknown type name 'uint8_t'
+ uint8_t flags;
+/usr/include/linux/rds.h:139:2: error: unknown type name 'uint32_t'
+ uint32_t sndbuf;
+/usr/include/linux/rds.h:144:2: error: unknown type name 'uint32_t'
+ uint32_t rcvbuf;
+/usr/include/linux/rds.h:145:2: error: unknown type name 'uint64_t'
+ uint64_t inum;
+/usr/include/linux/rds.h:153:2: error: unknown type name 'uint64_t'
+ uint64_t hdr_rem;
+/usr/include/linux/rds.h:154:2: error: unknown type name 'uint64_t'
+ uint64_t data_rem;
+/usr/include/linux/rds.h:155:2: error: unknown type name 'uint32_t'
+ uint32_t last_sent_nxt;
+/usr/include/linux/rds.h:156:2: error: unknown type name 'uint32_t'
+ uint32_t last_expected_una;
+/usr/include/linux/rds.h:157:2: error: unknown type name 'uint32_t'
+ uint32_t last_seen_una;
+/usr/include/linux/rds.h:164:2: error: unknown type name 'uint8_t'
+ uint8_t src_gid[RDS_IB_GID_LEN];
+/usr/include/linux/rds.h:165:2: error: unknown type name 'uint8_t'
+ uint8_t dst_gid[RDS_IB_GID_LEN];
+/usr/include/linux/rds.h:167:2: error: unknown type name 'uint32_t'
+ uint32_t max_send_wr;
+/usr/include/linux/rds.h:168:2: error: unknown type name 'uint32_t'
+ uint32_t max_recv_wr;
+/usr/include/linux/rds.h:169:2: error: unknown type name 'uint32_t'
+ uint32_t max_send_sge;
+/usr/include/linux/rds.h:170:2: error: unknown type name 'uint32_t'
+ uint32_t rdma_mr_max;
+/usr/include/linux/rds.h:171:2: error: unknown type name 'uint32_t'
+ uint32_t rdma_mr_size;
+/usr/include/linux/rds.h:212:9: error: unknown type name 'uint64_t'
+ typedef uint64_t rds_rdma_cookie_t;
+/usr/include/linux/rds.h:215:2: error: unknown type name 'uint64_t'
+ uint64_t addr;
+/usr/include/linux/rds.h:216:2: error: unknown type name 'uint64_t'
+ uint64_t bytes;
+/usr/include/linux/rds.h:221:2: error: unknown type name 'uint64_t'
+ uint64_t cookie_addr;
+/usr/include/linux/rds.h:222:2: error: unknown type name 'uint64_t'
+ uint64_t flags;
+/usr/include/linux/rds.h:228:2: error: unknown type name 'uint64_t'
+ uint64_t cookie_addr;
+/usr/include/linux/rds.h:229:2: error: unknown type name 'uint64_t'
+ uint64_t flags;
+/usr/include/linux/rds.h:234:2: error: unknown type name 'uint64_t'
+ uint64_t flags;
+/usr/include/linux/rds.h:240:2: error: unknown type name 'uint64_t'
+ uint64_t local_vec_addr;
+/usr/include/linux/rds.h:241:2: error: unknown type name 'uint64_t'
+ uint64_t nr_local;
+/usr/include/linux/rds.h:242:2: error: unknown type name 'uint64_t'
+ uint64_t flags;
+/usr/include/linux/rds.h:243:2: error: unknown type name 'uint64_t'
+ uint64_t user_token;
+/usr/include/linux/rds.h:248:2: error: unknown type name 'uint64_t'
+ uint64_t local_addr;
+/usr/include/linux/rds.h:249:2: error: unknown type name 'uint64_t'
+ uint64_t remote_addr;
+/usr/include/linux/rds.h:252:4: error: unknown type name 'uint64_t'
+ uint64_t compare;
+/usr/include/linux/rds.h:253:4: error: unknown type name 'uint64_t'
+ uint64_t swap;
+/usr/include/linux/rds.h:256:4: error: unknown type name 'uint64_t'
+ uint64_t add;
+/usr/include/linux/rds.h:259:4: error: unknown type name 'uint64_t'
+ uint64_t compare;
+/usr/include/linux/rds.h:260:4: error: unknown type name 'uint64_t'
+ uint64_t swap;
+/usr/include/linux/rds.h:261:4: error: unknown type name 'uint64_t'
+ uint64_t compare_mask;
+/usr/include/linux/rds.h:262:4: error: unknown type name 'uint64_t'
+ uint64_t swap_mask;
+/usr/include/linux/rds.h:265:4: error: unknown type name 'uint64_t'
+ uint64_t add;
+/usr/include/linux/rds.h:266:4: error: unknown type name 'uint64_t'
+ uint64_t nocarry_mask;
+/usr/include/linux/rds.h:269:2: error: unknown type name 'uint64_t'
+ uint64_t flags;
+/usr/include/linux/rds.h:270:2: error: unknown type name 'uint64_t'
+ uint64_t user_token;
+/usr/include/linux/rds.h:274:2: error: unknown type name 'uint64_t'
+ uint64_t user_token;
+/usr/include/linux/rds.h:275:2: error: unknown type name 'int32_t'
+ int32_t status;
+
+Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ include/uapi/linux/rds.h | 102 +++++++++++++++++++++++------------------------
+ 1 file changed, 51 insertions(+), 51 deletions(-)
+
+--- a/include/uapi/linux/rds.h
++++ b/include/uapi/linux/rds.h
+@@ -104,8 +104,8 @@
+ #define RDS_INFO_LAST 10010
+
+ struct rds_info_counter {
+- uint8_t name[32];
+- uint64_t value;
++ __u8 name[32];
++ __u64 value;
+ } __attribute__((packed));
+
+ #define RDS_INFO_CONNECTION_FLAG_SENDING 0x01
+@@ -115,35 +115,35 @@ struct rds_info_counter {
+ #define TRANSNAMSIZ 16
+
+ struct rds_info_connection {
+- uint64_t next_tx_seq;
+- uint64_t next_rx_seq;
++ __u64 next_tx_seq;
++ __u64 next_rx_seq;
+ __be32 laddr;
+ __be32 faddr;
+- uint8_t transport[TRANSNAMSIZ]; /* null term ascii */
+- uint8_t flags;
++ __u8 transport[TRANSNAMSIZ]; /* null term ascii */
++ __u8 flags;
+ } __attribute__((packed));
+
+ #define RDS_INFO_MESSAGE_FLAG_ACK 0x01
+ #define RDS_INFO_MESSAGE_FLAG_FAST_ACK 0x02
+
+ struct rds_info_message {
+- uint64_t seq;
+- uint32_t len;
++ __u64 seq;
++ __u32 len;
+ __be32 laddr;
+ __be32 faddr;
+ __be16 lport;
+ __be16 fport;
+- uint8_t flags;
++ __u8 flags;
+ } __attribute__((packed));
+
+ struct rds_info_socket {
+- uint32_t sndbuf;
++ __u32 sndbuf;
+ __be32 bound_addr;
+ __be32 connected_addr;
+ __be16 bound_port;
+ __be16 connected_port;
+- uint32_t rcvbuf;
+- uint64_t inum;
++ __u32 rcvbuf;
++ __u64 inum;
+ } __attribute__((packed));
+
+ struct rds_info_tcp_socket {
+@@ -151,25 +151,25 @@ struct rds_info_tcp_socket {
+ __be16 local_port;
+ __be32 peer_addr;
+ __be16 peer_port;
+- uint64_t hdr_rem;
+- uint64_t data_rem;
+- uint32_t last_sent_nxt;
+- uint32_t last_expected_una;
+- uint32_t last_seen_una;
++ __u64 hdr_rem;
++ __u64 data_rem;
++ __u32 last_sent_nxt;
++ __u32 last_expected_una;
++ __u32 last_seen_una;
+ } __attribute__((packed));
+
+ #define RDS_IB_GID_LEN 16
+ struct rds_info_rdma_connection {
+ __be32 src_addr;
+ __be32 dst_addr;
+- uint8_t src_gid[RDS_IB_GID_LEN];
+- uint8_t dst_gid[RDS_IB_GID_LEN];
++ __u8 src_gid[RDS_IB_GID_LEN];
++ __u8 dst_gid[RDS_IB_GID_LEN];
+
+- uint32_t max_send_wr;
+- uint32_t max_recv_wr;
+- uint32_t max_send_sge;
+- uint32_t rdma_mr_max;
+- uint32_t rdma_mr_size;
++ __u32 max_send_wr;
++ __u32 max_recv_wr;
++ __u32 max_send_sge;
++ __u32 rdma_mr_max;
++ __u32 rdma_mr_size;
+ };
+
+ /*
+@@ -210,70 +210,70 @@ struct rds_info_rdma_connection {
+ * (so that the application does not have to worry about
+ * alignment).
+ */
+-typedef uint64_t rds_rdma_cookie_t;
++typedef __u64 rds_rdma_cookie_t;
+
+ struct rds_iovec {
+- uint64_t addr;
+- uint64_t bytes;
++ __u64 addr;
++ __u64 bytes;
+ };
+
+ struct rds_get_mr_args {
+ struct rds_iovec vec;
+- uint64_t cookie_addr;
+- uint64_t flags;
++ __u64 cookie_addr;
++ __u64 flags;
+ };
+
+ struct rds_get_mr_for_dest_args {
+ struct __kernel_sockaddr_storage dest_addr;
+ struct rds_iovec vec;
+- uint64_t cookie_addr;
+- uint64_t flags;
++ __u64 cookie_addr;
++ __u64 flags;
+ };
+
+ struct rds_free_mr_args {
+ rds_rdma_cookie_t cookie;
+- uint64_t flags;
++ __u64 flags;
+ };
+
+ struct rds_rdma_args {
+ rds_rdma_cookie_t cookie;
+ struct rds_iovec remote_vec;
+- uint64_t local_vec_addr;
+- uint64_t nr_local;
+- uint64_t flags;
+- uint64_t user_token;
++ __u64 local_vec_addr;
++ __u64 nr_local;
++ __u64 flags;
++ __u64 user_token;
+ };
+
+ struct rds_atomic_args {
+ rds_rdma_cookie_t cookie;
+- uint64_t local_addr;
+- uint64_t remote_addr;
++ __u64 local_addr;
++ __u64 remote_addr;
+ union {
+ struct {
+- uint64_t compare;
+- uint64_t swap;
++ __u64 compare;
++ __u64 swap;
+ } cswp;
+ struct {
+- uint64_t add;
++ __u64 add;
+ } fadd;
+ struct {
+- uint64_t compare;
+- uint64_t swap;
+- uint64_t compare_mask;
+- uint64_t swap_mask;
++ __u64 compare;
++ __u64 swap;
++ __u64 compare_mask;
++ __u64 swap_mask;
+ } m_cswp;
+ struct {
+- uint64_t add;
+- uint64_t nocarry_mask;
++ __u64 add;
++ __u64 nocarry_mask;
+ } m_fadd;
+ };
+- uint64_t flags;
+- uint64_t user_token;
++ __u64 flags;
++ __u64 user_token;
+ };
+
+ struct rds_rdma_notify {
+- uint64_t user_token;
+- int32_t status;
++ __u64 user_token;
++ __s32 status;
+ };
+
+ #define RDS_RDMA_SUCCESS 0
--- /dev/null
+From foo@baz Sun Nov 19 11:32:28 CET 2017
+From: Daniel Bristot de Oliveira <bristot@redhat.com>
+Date: Wed, 4 Jan 2017 12:20:33 +0100
+Subject: x86/irq, trace: Add __irq_entry annotation to x86's platform IRQ handlers
+
+From: Daniel Bristot de Oliveira <bristot@redhat.com>
+
+
+[ Upstream commit c4158ff536439619fa342810cc575ae2c809f03f ]
+
+This patch adds the __irq_entry annotation to the default x86
+platform IRQ handlers. ftrace's function_graph tracer uses the
+__irq_entry annotation to notify the entry and return of IRQ
+handlers.
+
+For example, before the patch:
+ 354549.667252 | 3) d..1 | default_idle_call() {
+ 354549.667252 | 3) d..1 | arch_cpu_idle() {
+ 354549.667253 | 3) d..1 | default_idle() {
+ 354549.696886 | 3) d..1 | smp_trace_reschedule_interrupt() {
+ 354549.696886 | 3) d..1 | irq_enter() {
+ 354549.696886 | 3) d..1 | rcu_irq_enter() {
+
+After the patch:
+ 366416.254476 | 3) d..1 | arch_cpu_idle() {
+ 366416.254476 | 3) d..1 | default_idle() {
+ 366416.261566 | 3) d..1 ==========> |
+ 366416.261566 | 3) d..1 | smp_trace_reschedule_interrupt() {
+ 366416.261566 | 3) d..1 | irq_enter() {
+ 366416.261566 | 3) d..1 | rcu_irq_enter() {
+
+KASAN also uses this annotation. The smp_apic_timer_interrupt()
+was already annotated.
+
+Signed-off-by: Daniel Bristot de Oliveira <bristot@redhat.com>
+Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
+Cc: Aaron Lu <aaron.lu@intel.com>
+Cc: Andrew Morton <akpm@linux-foundation.org>
+Cc: Baoquan He <bhe@redhat.com>
+Cc: Borislav Petkov <bp@alien8.de>
+Cc: Claudio Fontana <claudio.fontana@huawei.com>
+Cc: Denys Vlasenko <dvlasenk@redhat.com>
+Cc: Dou Liyang <douly.fnst@cn.fujitsu.com>
+Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>
+Cc: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
+Cc: Linus Torvalds <torvalds@linux-foundation.org>
+Cc: Nicolai Stange <nicstange@gmail.com>
+Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
+Cc: Steven Rostedt <rostedt@goodmis.org>
+Cc: Thomas Gleixner <tglx@linutronix.de>
+Cc: Tony Luck <tony.luck@intel.com>
+Cc: Wanpeng Li <wanpeng.li@hotmail.com>
+Cc: linux-edac@vger.kernel.org
+Link: http://lkml.kernel.org/r/059fdf437c2f0c09b13c18c8fe4e69999d3ffe69.1483528431.git.bristot@redhat.com
+Signed-off-by: Ingo Molnar <mingo@kernel.org>
+Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ arch/x86/kernel/apic/apic.c | 8 ++++----
+ arch/x86/kernel/apic/vector.c | 2 +-
+ arch/x86/kernel/cpu/mcheck/mce_amd.c | 4 ++--
+ arch/x86/kernel/cpu/mcheck/therm_throt.c | 6 ++++--
+ arch/x86/kernel/cpu/mcheck/threshold.c | 4 ++--
+ arch/x86/kernel/irq.c | 4 ++--
+ arch/x86/kernel/irq_work.c | 5 +++--
+ arch/x86/kernel/smp.c | 15 +++++++++------
+ 8 files changed, 27 insertions(+), 21 deletions(-)
+
+--- a/arch/x86/kernel/apic/apic.c
++++ b/arch/x86/kernel/apic/apic.c
+@@ -1863,14 +1863,14 @@ static void __smp_spurious_interrupt(u8
+ "should never happen.\n", vector, smp_processor_id());
+ }
+
+-__visible void smp_spurious_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_spurious_interrupt(struct pt_regs *regs)
+ {
+ entering_irq();
+ __smp_spurious_interrupt(~regs->orig_ax);
+ exiting_irq();
+ }
+
+-__visible void smp_trace_spurious_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_trace_spurious_interrupt(struct pt_regs *regs)
+ {
+ u8 vector = ~regs->orig_ax;
+
+@@ -1921,14 +1921,14 @@ static void __smp_error_interrupt(struct
+
+ }
+
+-__visible void smp_error_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_error_interrupt(struct pt_regs *regs)
+ {
+ entering_irq();
+ __smp_error_interrupt(regs);
+ exiting_irq();
+ }
+
+-__visible void smp_trace_error_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_trace_error_interrupt(struct pt_regs *regs)
+ {
+ entering_irq();
+ trace_error_apic_entry(ERROR_APIC_VECTOR);
+--- a/arch/x86/kernel/apic/vector.c
++++ b/arch/x86/kernel/apic/vector.c
+@@ -559,7 +559,7 @@ void send_cleanup_vector(struct irq_cfg
+ __send_cleanup_vector(data);
+ }
+
+-asmlinkage __visible void smp_irq_move_cleanup_interrupt(void)
++asmlinkage __visible void __irq_entry smp_irq_move_cleanup_interrupt(void)
+ {
+ unsigned vector, me;
+
+--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
++++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
+@@ -593,14 +593,14 @@ static inline void __smp_deferred_error_
+ deferred_error_int_vector();
+ }
+
+-asmlinkage __visible void smp_deferred_error_interrupt(void)
++asmlinkage __visible void __irq_entry smp_deferred_error_interrupt(void)
+ {
+ entering_irq();
+ __smp_deferred_error_interrupt();
+ exiting_ack_irq();
+ }
+
+-asmlinkage __visible void smp_trace_deferred_error_interrupt(void)
++asmlinkage __visible void __irq_entry smp_trace_deferred_error_interrupt(void)
+ {
+ entering_irq();
+ trace_deferred_error_apic_entry(DEFERRED_ERROR_VECTOR);
+--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
++++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
+@@ -431,14 +431,16 @@ static inline void __smp_thermal_interru
+ smp_thermal_vector();
+ }
+
+-asmlinkage __visible void smp_thermal_interrupt(struct pt_regs *regs)
++asmlinkage __visible void __irq_entry
++smp_thermal_interrupt(struct pt_regs *regs)
+ {
+ entering_irq();
+ __smp_thermal_interrupt();
+ exiting_ack_irq();
+ }
+
+-asmlinkage __visible void smp_trace_thermal_interrupt(struct pt_regs *regs)
++asmlinkage __visible void __irq_entry
++smp_trace_thermal_interrupt(struct pt_regs *regs)
+ {
+ entering_irq();
+ trace_thermal_apic_entry(THERMAL_APIC_VECTOR);
+--- a/arch/x86/kernel/cpu/mcheck/threshold.c
++++ b/arch/x86/kernel/cpu/mcheck/threshold.c
+@@ -24,14 +24,14 @@ static inline void __smp_threshold_inter
+ mce_threshold_vector();
+ }
+
+-asmlinkage __visible void smp_threshold_interrupt(void)
++asmlinkage __visible void __irq_entry smp_threshold_interrupt(void)
+ {
+ entering_irq();
+ __smp_threshold_interrupt();
+ exiting_ack_irq();
+ }
+
+-asmlinkage __visible void smp_trace_threshold_interrupt(void)
++asmlinkage __visible void __irq_entry smp_trace_threshold_interrupt(void)
+ {
+ entering_irq();
+ trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR);
+--- a/arch/x86/kernel/irq.c
++++ b/arch/x86/kernel/irq.c
+@@ -265,7 +265,7 @@ void __smp_x86_platform_ipi(void)
+ x86_platform_ipi_callback();
+ }
+
+-__visible void smp_x86_platform_ipi(struct pt_regs *regs)
++__visible void __irq_entry smp_x86_platform_ipi(struct pt_regs *regs)
+ {
+ struct pt_regs *old_regs = set_irq_regs(regs);
+
+@@ -316,7 +316,7 @@ __visible void smp_kvm_posted_intr_wakeu
+ }
+ #endif
+
+-__visible void smp_trace_x86_platform_ipi(struct pt_regs *regs)
++__visible void __irq_entry smp_trace_x86_platform_ipi(struct pt_regs *regs)
+ {
+ struct pt_regs *old_regs = set_irq_regs(regs);
+
+--- a/arch/x86/kernel/irq_work.c
++++ b/arch/x86/kernel/irq_work.c
+@@ -9,6 +9,7 @@
+ #include <linux/hardirq.h>
+ #include <asm/apic.h>
+ #include <asm/trace/irq_vectors.h>
++#include <linux/interrupt.h>
+
+ static inline void __smp_irq_work_interrupt(void)
+ {
+@@ -16,14 +17,14 @@ static inline void __smp_irq_work_interr
+ irq_work_run();
+ }
+
+-__visible void smp_irq_work_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_irq_work_interrupt(struct pt_regs *regs)
+ {
+ ipi_entering_ack_irq();
+ __smp_irq_work_interrupt();
+ exiting_irq();
+ }
+
+-__visible void smp_trace_irq_work_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_trace_irq_work_interrupt(struct pt_regs *regs)
+ {
+ ipi_entering_ack_irq();
+ trace_irq_work_entry(IRQ_WORK_VECTOR);
+--- a/arch/x86/kernel/smp.c
++++ b/arch/x86/kernel/smp.c
+@@ -259,7 +259,7 @@ static inline void __smp_reschedule_inte
+ scheduler_ipi();
+ }
+
+-__visible void smp_reschedule_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_reschedule_interrupt(struct pt_regs *regs)
+ {
+ irq_enter();
+ ack_APIC_irq();
+@@ -270,7 +270,7 @@ __visible void smp_reschedule_interrupt(
+ */
+ }
+
+-__visible void smp_trace_reschedule_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_trace_reschedule_interrupt(struct pt_regs *regs)
+ {
+ /*
+ * Need to call irq_enter() before calling the trace point.
+@@ -294,14 +294,15 @@ static inline void __smp_call_function_i
+ inc_irq_stat(irq_call_count);
+ }
+
+-__visible void smp_call_function_interrupt(struct pt_regs *regs)
++__visible void __irq_entry smp_call_function_interrupt(struct pt_regs *regs)
+ {
+ ipi_entering_ack_irq();
+ __smp_call_function_interrupt();
+ exiting_irq();
+ }
+
+-__visible void smp_trace_call_function_interrupt(struct pt_regs *regs)
++__visible void __irq_entry
++smp_trace_call_function_interrupt(struct pt_regs *regs)
+ {
+ ipi_entering_ack_irq();
+ trace_call_function_entry(CALL_FUNCTION_VECTOR);
+@@ -316,14 +317,16 @@ static inline void __smp_call_function_s
+ inc_irq_stat(irq_call_count);
+ }
+
+-__visible void smp_call_function_single_interrupt(struct pt_regs *regs)
++__visible void __irq_entry
++smp_call_function_single_interrupt(struct pt_regs *regs)
+ {
+ ipi_entering_ack_irq();
+ __smp_call_function_single_interrupt();
+ exiting_irq();
+ }
+
+-__visible void smp_trace_call_function_single_interrupt(struct pt_regs *regs)
++__visible void __irq_entry
++smp_trace_call_function_single_interrupt(struct pt_regs *regs)
+ {
+ ipi_entering_ack_irq();
+ trace_call_function_single_entry(CALL_FUNCTION_SINGLE_VECTOR);
projects / thirdparty / kernel / stable-queue.git / commitdiff
