--- /dev/null
+From 4109f30027ba0fb53654553c3f416eb7489c642d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 7 Jan 2020 21:43:59 +0100
+Subject: atm: eni: fix uninitialized variable warning
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+[ Upstream commit 30780d086a83332adcd9362281201cee7c3d9d19 ]
+
+With -O3, gcc has found an actual unintialized variable stored
+into an mmio register in two instances:
+
+drivers/atm/eni.c: In function 'discard':
+drivers/atm/eni.c:465:13: error: 'dma[1]' is used uninitialized in this function [-Werror=uninitialized]
+ writel(dma[i*2+1],eni_dev->rx_dma+dma_wr*8+4);
+ ^
+drivers/atm/eni.c:465:13: error: 'dma[3]' is used uninitialized in this function [-Werror=uninitialized]
+
+Change the code to always write zeroes instead.
+
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/atm/eni.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
+index 6339efd326972..ad591a2f7c822 100644
+--- a/drivers/atm/eni.c
++++ b/drivers/atm/eni.c
+@@ -372,7 +372,7 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb,
+ here = (eni_vcc->descr+skip) & (eni_vcc->words-1);
+ dma[j++] = (here << MID_DMA_COUNT_SHIFT) | (vcc->vci
+ << MID_DMA_VCI_SHIFT) | MID_DT_JK;
+- j++;
++ dma[j++] = 0;
+ }
+ here = (eni_vcc->descr+size+skip) & (eni_vcc->words-1);
+ if (!eff) size += skip;
+@@ -445,7 +445,7 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb,
+ if (size != eff) {
+ dma[j++] = (here << MID_DMA_COUNT_SHIFT) |
+ (vcc->vci << MID_DMA_VCI_SHIFT) | MID_DT_JK;
+- j++;
++ dma[j++] = 0;
+ }
+ if (!j || j > 2*RX_DMA_BUF) {
+ printk(KERN_CRIT DEV_LABEL "!j or j too big!!!\n");
+--
+2.20.1
+
--- /dev/null
+From c7d08d5acb956bb25fc932a19cddb6cfd4a1d735 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 2 Jan 2020 13:27:06 -0800
+Subject: drivers/net/b44: Change to non-atomic bit operations on pwol_mask
+
+From: Fenghua Yu <fenghua.yu@intel.com>
+
+[ Upstream commit f11421ba4af706cb4f5703de34fa77fba8472776 ]
+
+Atomic operations that span cache lines are super-expensive on x86
+(not just to the current processor, but also to other processes as all
+memory operations are blocked until the operation completes). Upcoming
+x86 processors have a switch to cause such operations to generate a #AC
+trap. It is expected that some real time systems will enable this mode
+in BIOS.
+
+In preparation for this, it is necessary to fix code that may execute
+atomic instructions with operands that cross cachelines because the #AC
+trap will crash the kernel.
+
+Since "pwol_mask" is local and never exposed to concurrency, there is
+no need to set bits in pwol_mask using atomic operations.
+
+Directly operate on the byte which contains the bit instead of using
+__set_bit() to avoid any big endian concern due to type cast to
+unsigned long in __set_bit().
+
+Suggested-by: Peter Zijlstra <peterz@infradead.org>
+Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
+Signed-off-by: Tony Luck <tony.luck@intel.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/broadcom/b44.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
+index a3b1c07ae0af0..e7214edfe5b46 100644
+--- a/drivers/net/ethernet/broadcom/b44.c
++++ b/drivers/net/ethernet/broadcom/b44.c
+@@ -1524,8 +1524,10 @@ static int b44_magic_pattern(u8 *macaddr, u8 *ppattern, u8 *pmask, int offset)
+ int ethaddr_bytes = ETH_ALEN;
+
+ memset(ppattern + offset, 0xff, magicsync);
+- for (j = 0; j < magicsync; j++)
+- set_bit(len++, (unsigned long *) pmask);
++ for (j = 0; j < magicsync; j++) {
++ pmask[len >> 3] |= BIT(len & 7);
++ len++;
++ }
+
+ for (j = 0; j < B44_MAX_PATTERNS; j++) {
+ if ((B44_PATTERN_SIZE - len) >= ETH_ALEN)
+@@ -1537,7 +1539,8 @@ static int b44_magic_pattern(u8 *macaddr, u8 *ppattern, u8 *pmask, int offset)
+ for (k = 0; k< ethaddr_bytes; k++) {
+ ppattern[offset + magicsync +
+ (j * ETH_ALEN) + k] = macaddr[k];
+- set_bit(len++, (unsigned long *) pmask);
++ pmask[len >> 3] |= BIT(len & 7);
++ len++;
+ }
+ }
+ return len - 1;
+--
+2.20.1
+
--- /dev/null
+From 992b79e207d473ed383f5411d82c5e28c096a4a3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 4 Jan 2020 15:31:43 +0100
+Subject: net: wan: sdla: Fix cast from pointer to integer of different size
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Krzysztof Kozlowski <krzk@kernel.org>
+
+[ Upstream commit 00c0688cecadbf7ac2f5b4cdb36d912a2d3f0cca ]
+
+Since net_device.mem_start is unsigned long, it should not be cast to
+int right before casting to pointer. This fixes warning (compile
+testing on alpha architecture):
+
+ drivers/net/wan/sdla.c: In function ‘sdla_transmit’:
+ drivers/net/wan/sdla.c:711:13: warning:
+ cast to pointer from integer of different size [-Wint-to-pointer-cast]
+
+Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wan/sdla.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
+index 421ac5f856994..79fd891509479 100644
+--- a/drivers/net/wan/sdla.c
++++ b/drivers/net/wan/sdla.c
+@@ -711,7 +711,7 @@ static netdev_tx_t sdla_transmit(struct sk_buff *skb,
+
+ spin_lock_irqsave(&sdla_lock, flags);
+ SDLA_WINDOW(dev, addr);
+- pbuf = (void *)(((int) dev->mem_start) + (addr & SDLA_ADDR_MASK));
++ pbuf = (void *)(dev->mem_start + (addr & SDLA_ADDR_MASK));
+ __sdla_write(dev, pbuf->buf_addr, skb->data, skb->len);
+ SDLA_WINDOW(dev, addr);
+ pbuf->opp_flag = 1;
+--
+2.20.1
+
brcmfmac-fix-interface-sanity-check.patch
rtl8xxxu-fix-interface-sanity-check.patch
zd1211rw-fix-storage-endpoint-lookup.patch
+watchdog-rn5t618_wdt-fix-module-aliases.patch
+drivers-net-b44-change-to-non-atomic-bit-operations-.patch
+net-wan-sdla-fix-cast-from-pointer-to-integer-of-dif.patch
+atm-eni-fix-uninitialized-variable-warning.patch
+usb-storage-disable-uas-on-jmicron-sata-enclosure.patch
--- /dev/null
+From c0a13afebf81e1e6e2fac5ec1c6393c163f8b520 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 8 Sep 2015 09:53:38 -0700
+Subject: usb-storage: Disable UAS on JMicron SATA enclosure
+
+From: Laura Abbott <labbott@fedoraproject.org>
+
+[ Upstream commit bc3bdb12bbb3492067c8719011576370e959a2e6 ]
+
+Steve Ellis reported incorrect block sizes and alignement
+offsets with a SATA enclosure. Adding a quirk to disable
+UAS fixes the problems.
+
+Reported-by: Steven Ellis <sellis@redhat.com>
+Cc: Pacho Ramos <pachoramos@gmail.com>
+Signed-off-by: Laura Abbott <labbott@fedoraproject.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/usb/storage/unusual_uas.h | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
+index 8ed80f28416fa..9aad6825947c8 100644
+--- a/drivers/usb/storage/unusual_uas.h
++++ b/drivers/usb/storage/unusual_uas.h
+@@ -162,12 +162,15 @@ UNUSUAL_DEV(0x2537, 0x1068, 0x0000, 0x9999,
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_IGNORE_UAS),
+
+-/* Reported-by: Takeo Nakayama <javhera@gmx.com> */
++/*
++ * Initially Reported-by: Takeo Nakayama <javhera@gmx.com>
++ * UAS Ignore Reported by Steven Ellis <sellis@redhat.com>
++ */
+ UNUSUAL_DEV(0x357d, 0x7788, 0x0000, 0x9999,
+ "JMicron",
+ "JMS566",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+- US_FL_NO_REPORT_OPCODES),
++ US_FL_NO_REPORT_OPCODES | US_FL_IGNORE_UAS),
+
+ /* Reported-by: Hans de Goede <hdegoede@redhat.com> */
+ UNUSUAL_DEV(0x4971, 0x1012, 0x0000, 0x9999,
+--
+2.20.1
+
--- /dev/null
+From 8fc582c2ebdd411b0cd0535049bf5c19b3c5ba19 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 13 Dec 2019 22:48:02 +0100
+Subject: watchdog: rn5t618_wdt: fix module aliases
+
+From: Andreas Kemnade <andreas@kemnade.info>
+
+[ Upstream commit a76dfb859cd42df6e3d1910659128ffcd2fb6ba2 ]
+
+Platform device aliases were missing so module autoloading
+did not work.
+
+Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
+Reviewed-by: Guenter Roeck <linux@roeck-us.net>
+Link: https://lore.kernel.org/r/20191213214802.22268-1-andreas@kemnade.info
+Signed-off-by: Guenter Roeck <linux@roeck-us.net>
+Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/watchdog/rn5t618_wdt.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/watchdog/rn5t618_wdt.c b/drivers/watchdog/rn5t618_wdt.c
+index d1c12278cb6a1..8b6eff26e4808 100644
+--- a/drivers/watchdog/rn5t618_wdt.c
++++ b/drivers/watchdog/rn5t618_wdt.c
+@@ -193,6 +193,7 @@ static struct platform_driver rn5t618_wdt_driver = {
+
+ module_platform_driver(rn5t618_wdt_driver);
+
++MODULE_ALIAS("platform:rn5t618-wdt");
+ MODULE_AUTHOR("Beniamino Galvani <b.galvani@gmail.com>");
+ MODULE_DESCRIPTION("RN5T618 watchdog driver");
+ MODULE_LICENSE("GPL v2");
+--
+2.20.1
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
