--- /dev/null
+From ee03c0f200eb0d9f22dd8732d9fb7956d91019c2 Mon Sep 17 00:00:00 2001
+From: "Jason A. Donenfeld" <Jason@zx2c4.com>
+Date: Mon, 24 Oct 2022 18:29:29 +0200
+Subject: ALSA: au88x0: use explicitly signed char
+
+From: Jason A. Donenfeld <Jason@zx2c4.com>
+
+commit ee03c0f200eb0d9f22dd8732d9fb7956d91019c2 upstream.
+
+With char becoming unsigned by default, and with `char` alone being
+ambiguous and based on architecture, signed chars need to be marked
+explicitly as such. This fixes warnings like:
+
+sound/pci/au88x0/au88x0_core.c:2029 vortex_adb_checkinout() warn: signedness bug returning '(-22)'
+sound/pci/au88x0/au88x0_core.c:2046 vortex_adb_checkinout() warn: signedness bug returning '(-12)'
+sound/pci/au88x0/au88x0_core.c:2125 vortex_adb_allocroute() warn: 'vortex_adb_checkinout(vortex, (0), en, 0)' is unsigned
+sound/pci/au88x0/au88x0_core.c:2170 vortex_adb_allocroute() warn: 'vortex_adb_checkinout(vortex, stream->resources, en, 4)' is unsigned
+
+As well, since one function returns errnos, return an `int` rather than
+a `signed char`.
+
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+Cc: <stable@vger.kernel.org>
+Link: https://lore.kernel.org/r/20221024162929.536004-1-Jason@zx2c4.com
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/pci/au88x0/au88x0.h | 6 +++---
+ sound/pci/au88x0/au88x0_core.c | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+--- a/sound/pci/au88x0/au88x0.h
++++ b/sound/pci/au88x0/au88x0.h
+@@ -153,7 +153,7 @@ struct snd_vortex {
+ #ifndef CHIP_AU8810
+ stream_t dma_wt[NR_WT];
+ wt_voice_t wt_voice[NR_WT]; /* WT register cache. */
+- char mixwt[(NR_WT / NR_WTPB) * 6]; /* WT mixin objects */
++ s8 mixwt[(NR_WT / NR_WTPB) * 6]; /* WT mixin objects */
+ #endif
+
+ /* Global resources */
+@@ -247,8 +247,8 @@ static int vortex_alsafmt_aspfmt(int als
+ static void vortex_connect_default(vortex_t * vortex, int en);
+ static int vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch,
+ int dir, int type, int subdev);
+-static char vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
+- int restype);
++static int vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
++ int restype);
+ #ifndef CHIP_AU8810
+ static int vortex_wt_allocroute(vortex_t * vortex, int dma, int nr_ch);
+ static void vortex_wt_connect(vortex_t * vortex, int en);
+--- a/sound/pci/au88x0/au88x0_core.c
++++ b/sound/pci/au88x0/au88x0_core.c
+@@ -2004,7 +2004,7 @@ static int resnum[VORTEX_RESOURCE_LAST]
+ out: Mean checkout if != 0. Else mean Checkin resource.
+ restype: Indicates type of resource to be checked in or out.
+ */
+-static char
++static int
+ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
+ {
+ int i, qty = resnum[restype], resinuse = 0;
--- /dev/null
+From f0a868788fcbf63cdab51f5adcf73b271ede8164 Mon Sep 17 00:00:00 2001
+From: "Steven Rostedt (Google)" <rostedt@goodmis.org>
+Date: Wed, 26 Oct 2022 23:12:36 -0400
+Subject: ALSA: Use del_timer_sync() before freeing timer
+
+From: Steven Rostedt (Google) <rostedt@goodmis.org>
+
+commit f0a868788fcbf63cdab51f5adcf73b271ede8164 upstream.
+
+The current code for freeing the emux timer is extremely dangerous:
+
+ CPU0 CPU1
+ ---- ----
+snd_emux_timer_callback()
+ snd_emux_free()
+ spin_lock(&emu->voice_lock)
+ del_timer(&emu->tlist); <-- returns immediately
+ spin_unlock(&emu->voice_lock);
+ [..]
+ kfree(emu);
+
+ spin_lock(&emu->voice_lock);
+
+ [BOOM!]
+
+Instead just use del_timer_sync() which will wait for the timer to finish
+before continuing. No need to check if the timer is active or not when
+doing so.
+
+This doesn't fix the race of a possible re-arming of the timer, but at
+least it won't use the data that has just been freed.
+
+[ Fixed unused variable warning by tiwai ]
+
+Cc: stable@vger.kernel.org
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
+Reviewed-by: Guenter Roeck <linux@roeck-us.net>
+Link: https://lore.kernel.org/r/20221026231236.6834b551@gandalf.local.home
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ sound/synth/emux/emux.c | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+--- a/sound/synth/emux/emux.c
++++ b/sound/synth/emux/emux.c
+@@ -138,15 +138,10 @@ EXPORT_SYMBOL(snd_emux_register);
+ */
+ int snd_emux_free(struct snd_emux *emu)
+ {
+- unsigned long flags;
+-
+ if (! emu)
+ return -EINVAL;
+
+- spin_lock_irqsave(&emu->voice_lock, flags);
+- if (emu->timer_active)
+- del_timer(&emu->tlist);
+- spin_unlock_irqrestore(&emu->voice_lock, flags);
++ del_timer_sync(&emu->tlist);
+
+ snd_emux_proc_free(emu);
+ snd_emux_delete_virmidi(emu);
net-atm-fix-proc_mpc_write-incorrect-return-value.patch
net-hns-fix-possible-memory-leak-in-hnae_ae_register.patch
acpi-video-force-backlight-native-for-more-tongfang-devices.patch
+alsa-use-del_timer_sync-before-freeing-timer.patch
+alsa-au88x0-use-explicitly-signed-char.patch
+usb-add-reset_resume-quirk-for-nvidia-jetson-devices-in-rcm.patch
+usb-dwc3-gadget-don-t-set-imi-for-no_interrupt.patch
+usb-bdc-change-state-when-port-disconnected.patch
--- /dev/null
+From fc4ade55c617dc73c7e9756b57f3230b4ff24540 Mon Sep 17 00:00:00 2001
+From: Hannu Hartikainen <hannu@hrtk.in>
+Date: Mon, 19 Sep 2022 20:16:10 +0300
+Subject: USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM
+
+From: Hannu Hartikainen <hannu@hrtk.in>
+
+commit fc4ade55c617dc73c7e9756b57f3230b4ff24540 upstream.
+
+NVIDIA Jetson devices in Force Recovery mode (RCM) do not support
+suspending, ie. flashing fails if the device has been suspended. The
+devices are still visible in lsusb and seem to work otherwise, making
+the issue hard to debug. This has been discovered in various forum
+posts, eg. [1].
+
+The patch has been tested on NVIDIA Jetson AGX Xavier, but I'm adding
+all the Jetson models listed in [2] on the assumption that they all
+behave similarly.
+
+[1]: https://forums.developer.nvidia.com/t/flashing-not-working/72365
+[2]: https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3271/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/quick_start.html
+
+Signed-off-by: Hannu Hartikainen <hannu@hrtk.in>
+Cc: stable <stable@kernel.org> # after 6.1-rc3
+Link: https://lore.kernel.org/r/20220919171610.30484-1-hannu@hrtk.in
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/core/quirks.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+--- a/drivers/usb/core/quirks.c
++++ b/drivers/usb/core/quirks.c
+@@ -227,6 +227,15 @@ static const struct usb_device_id usb_qu
+ /* Kingston DataTraveler 3.0 */
+ { USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM },
+
++ /* NVIDIA Jetson devices in Force Recovery mode */
++ { USB_DEVICE(0x0955, 0x7018), .driver_info = USB_QUIRK_RESET_RESUME },
++ { USB_DEVICE(0x0955, 0x7019), .driver_info = USB_QUIRK_RESET_RESUME },
++ { USB_DEVICE(0x0955, 0x7418), .driver_info = USB_QUIRK_RESET_RESUME },
++ { USB_DEVICE(0x0955, 0x7721), .driver_info = USB_QUIRK_RESET_RESUME },
++ { USB_DEVICE(0x0955, 0x7c18), .driver_info = USB_QUIRK_RESET_RESUME },
++ { USB_DEVICE(0x0955, 0x7e19), .driver_info = USB_QUIRK_RESET_RESUME },
++ { USB_DEVICE(0x0955, 0x7f21), .driver_info = USB_QUIRK_RESET_RESUME },
++
+ /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
+ { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
+
--- /dev/null
+From fb8f60dd1b67520e0e0d7978ef17d015690acfc1 Mon Sep 17 00:00:00 2001
+From: Justin Chen <justinpopo6@gmail.com>
+Date: Wed, 5 Oct 2022 12:13:55 -0700
+Subject: usb: bdc: change state when port disconnected
+
+From: Justin Chen <justinpopo6@gmail.com>
+
+commit fb8f60dd1b67520e0e0d7978ef17d015690acfc1 upstream.
+
+When port is connected and then disconnected, the state stays as
+configured. Which is incorrect as the port is no longer configured,
+but in a not attached state.
+
+Signed-off-by: Justin Chen <justinpopo6@gmail.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Fixes: efed421a94e6 ("usb: gadget: Add UDC driver for Broadcom USB3.0 device controller IP BDC")
+Cc: stable <stable@kernel.org>
+Link: https://lore.kernel.org/r/1664997235-18198-1-git-send-email-justinpopo6@gmail.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/gadget/udc/bdc/bdc_udc.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/usb/gadget/udc/bdc/bdc_udc.c
++++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c
+@@ -156,6 +156,7 @@ static void bdc_uspc_disconnected(struct
+ bdc->delayed_status = false;
+ bdc->reinit = reinit;
+ bdc->test_mode = false;
++ usb_gadget_set_state(&bdc->gadget, USB_STATE_NOTATTACHED);
+ }
+
+ /* TNotify wkaeup timer */
--- /dev/null
+From 308c316d16cbad99bb834767382baa693ac42169 Mon Sep 17 00:00:00 2001
+From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
+Date: Tue, 25 Oct 2022 15:10:20 -0700
+Subject: usb: dwc3: gadget: Don't set IMI for no_interrupt
+
+From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
+
+commit 308c316d16cbad99bb834767382baa693ac42169 upstream.
+
+The gadget driver may have a certain expectation of how the request
+completion flow should be from to its configuration. Make sure the
+controller driver respect that. That is, don't set IMI (Interrupt on
+Missed Isoc) when usb_request->no_interrupt is set. Also, the driver
+should only set IMI to the last TRB of a chain.
+
+Fixes: 72246da40f37 ("usb: Introduce DesignWare USB3 DRD Driver")
+Cc: stable@vger.kernel.org
+Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
+Reviewed-by: Jeff Vanhoof <jdv1029@gmail.com>
+Tested-by: Jeff Vanhoof <jdv1029@gmail.com>
+Link: https://lore.kernel.org/r/ced336c84434571340c07994e3667a0ee284fefe.1666735451.git.Thinh.Nguyen@synopsys.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/dwc3/gadget.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/usb/dwc3/gadget.c
++++ b/drivers/usb/dwc3/gadget.c
+@@ -873,8 +873,8 @@ static void dwc3_prepare_one_trb(struct
+ trb->ctrl = DWC3_TRBCTL_ISOCHRONOUS;
+ }
+
+- /* always enable Interrupt on Missed ISOC */
+- trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI;
++ if (!no_interrupt && !chain)
++ trb->ctrl |= DWC3_TRB_CTRL_ISP_IMI;
+ break;
+
+ case USB_ENDPOINT_XFER_BULK:
projects / thirdparty / kernel / stable-queue.git / commitdiff
