--- /dev/null
+From 66f8f74e4bdbff4457fd6157c8c2d1afd8f89b0e Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index 6b9a472ea43cb..949b171377267 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -925,7 +925,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From ebcc35cfb2aba43499b187f57967ebaa31bdf134 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index f145abb77a497..77dd20431c447 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1339,10 +1339,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1360,7 +1360,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1679,10 +1679,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index 56597f6ea666a..a677e874de543 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -410,7 +410,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -423,13 +423,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -440,7 +440,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -452,7 +452,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!found) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -473,14 +473,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!found) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
kconfig-mconf-initialize-the-default-locale-at-start.patch
kconfig-nconf-initialize-the-default-locale-at-start.patch
mm-mm_init-fix-hash-table-order-logging-in-alloc_lar.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
--- /dev/null
+From 4ebac835388b24bd8cf7e4a080047c003b67658b Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index de80240d9ed58..5cc97982ab82e 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -931,7 +931,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From dbd400746e605a4387a8afafea8a7eb2ad2d4207 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index 2f00be789a8a9..08c6cb16532e5 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1338,10 +1338,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1359,7 +1359,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1678,10 +1678,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index 591d14ebcb112..bbde54b2ce62d 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -410,7 +410,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -423,13 +423,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -440,7 +440,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -452,7 +452,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!found) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -473,14 +473,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!found) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
mm-mm_init-fix-hash-table-order-logging-in-alloc_lar.patch
mm-mprotect-use-long-for-page-accountings-and-retval.patch
mm-secretmem-fix-use-after-free-race-in-fault-handle.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
+tracing-tools-fix-incorrcet-short-option-in-usage-te.patch
--- /dev/null
+From 6cdded98a8837d52b4d2b776866be32e59e3ee80 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Nov 2025 11:10:40 +0800
+Subject: tracing/tools: Fix incorrcet short option in usage text for --threads
+
+From: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+
+[ Upstream commit 53afec2c8fb2a562222948cb1c2aac48598578c9 ]
+
+The help message incorrectly listed '-t' as the short option for
+--threads, but the actual getopt_long configuration uses '-e'.
+This mismatch can confuse users and lead to incorrect command-line
+usage. This patch updates the usage string to correctly show:
+ "-e, --threads NRTHR"
+to match the implementation.
+
+Note: checkpatch.pl reports a false-positive spelling warning on
+'Run', which is intentional.
+
+Link: https://patch.msgid.link/20251106031040.1869-1-zhangchujun@cmss.chinamobile.com
+Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/tracing/latency/latency-collector.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
+index f7ed8084e16ad..ec95b94f80e1f 100644
+--- a/tools/tracing/latency/latency-collector.c
++++ b/tools/tracing/latency/latency-collector.c
+@@ -1725,7 +1725,7 @@ static void show_usage(void)
+ "-n, --notrace\t\tIf latency is detected, do not print out the content of\n"
+ "\t\t\tthe trace file to standard output\n\n"
+
+-"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
++"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
+
+ "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n"
+ "\t\t\t%ld ms, before reading the trace file. The\n"
+--
+2.51.0
+
--- /dev/null
+From eba2a11a9b8c4711b8a2c6cfb53a9743309b15ff Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index 11a74cc0e94d8..d6dfa2b40067f 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -914,7 +914,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From 990698a9ac3cb6792ef3605aa294115402ca80fa Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index 5dbb4ed1b1328..5c850cc3fae41 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1339,10 +1339,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1360,7 +1360,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1679,10 +1679,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index 981a9014c9c4e..f238ce3d32fbe 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -420,7 +420,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -433,13 +433,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -450,7 +450,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -462,7 +462,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!found) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -483,14 +483,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!found) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
kconfig-mconf-initialize-the-default-locale-at-start.patch
kconfig-nconf-initialize-the-default-locale-at-start.patch
mm-page_alloc-fix-hash-table-order-logging-in-alloc_.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
--- /dev/null
+From 617aa1d681825e98809ffc8fe7c33da73c4db37a Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index 9b34004e67131..1540e9f1c2e3f 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -930,7 +930,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From fa94da4d4ccb9d01a93b6848ba8b9e1be3a85300 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index 9eb9eaff4dc90..6c0c9b795c8fe 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1338,10 +1338,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1359,7 +1359,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1678,10 +1678,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index 84afebd355bef..10014ffca829a 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -402,7 +402,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -414,13 +414,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -431,7 +431,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -443,7 +443,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!dma) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -463,14 +463,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!chan) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
kconfig-nconf-initialize-the-default-locale-at-start.patch
mm-secretmem-fix-use-after-free-race-in-fault-handle.patch
mm-mm_init-fix-hash-table-order-logging-in-alloc_lar.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
+tracing-tools-fix-incorrcet-short-option-in-usage-te.patch
--- /dev/null
+From 5fff56f6007ba6d78731a29bab19d6055753726d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Nov 2025 11:10:40 +0800
+Subject: tracing/tools: Fix incorrcet short option in usage text for --threads
+
+From: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+
+[ Upstream commit 53afec2c8fb2a562222948cb1c2aac48598578c9 ]
+
+The help message incorrectly listed '-t' as the short option for
+--threads, but the actual getopt_long configuration uses '-e'.
+This mismatch can confuse users and lead to incorrect command-line
+usage. This patch updates the usage string to correctly show:
+ "-e, --threads NRTHR"
+to match the implementation.
+
+Note: checkpatch.pl reports a false-positive spelling warning on
+'Run', which is intentional.
+
+Link: https://patch.msgid.link/20251106031040.1869-1-zhangchujun@cmss.chinamobile.com
+Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/tracing/latency/latency-collector.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
+index f7ed8084e16ad..ec95b94f80e1f 100644
+--- a/tools/tracing/latency/latency-collector.c
++++ b/tools/tracing/latency/latency-collector.c
+@@ -1725,7 +1725,7 @@ static void show_usage(void)
+ "-n, --notrace\t\tIf latency is detected, do not print out the content of\n"
+ "\t\t\tthe trace file to standard output\n\n"
+
+-"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
++"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
+
+ "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n"
+ "\t\t\t%ld ms, before reading the trace file. The\n"
+--
+2.51.0
+
--- /dev/null
+From 9de9c0c63bfa095da450bb5518a0814a56baa45e Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index 4853336f0e6b5..7307e29c60b75 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -930,7 +930,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From 36c1990cf5d866c729153406fe30c590bf6462a5 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Nov 2025 03:04:08 +0000
+Subject: drm/amdgpu: fix gpu page fault after hibernation on PF passthrough
+
+From: Samuel Zhang <guoqing.zhang@amd.com>
+
+[ Upstream commit eb6e7f520d6efa4d4ebf1671455abe4a681f7a05 ]
+
+On PF passthrough environment, after hibernate and then resume, coralgemm
+will cause gpu page fault.
+
+Mode1 reset happens during hibernate, but partition mode is not restored
+on resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right
+after resume. When CP access the MQD BO, wrong stride size is used,
+this will cause out of bound access on the MQD BO, resulting page fault.
+
+The fix is to ensure gfx_v9_4_3_switch_compute_partition() is called
+when resume from a hibernation.
+KFD resume is called separately during a reset recovery or resume from
+suspend sequence. Hence it's not required to be called as part of
+partition switch.
+
+Signed-off-by: Samuel Zhang <guoqing.zhang@amd.com>
+Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+(cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 3 ++-
+ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 4 +++-
+ 2 files changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+index ccfd2a4b4acc8..9c89e234c7869 100644
+--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
++++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+@@ -555,7 +555,8 @@ static int aqua_vanjaram_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr,
+ return -EINVAL;
+ }
+
+- if (adev->kfd.init_complete && !amdgpu_in_reset(adev))
++ if (adev->kfd.init_complete && !amdgpu_in_reset(adev) &&
++ !adev->in_suspend)
+ flags |= AMDGPU_XCP_OPS_KFD;
+
+ if (flags & AMDGPU_XCP_OPS_KFD) {
+diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+index f27ccb8f3c8c5..26c2d8d9e2463 100644
+--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+@@ -2297,7 +2297,9 @@ static int gfx_v9_4_3_cp_resume(struct amdgpu_device *adev)
+ r = amdgpu_xcp_init(adev->xcp_mgr, num_xcp, mode);
+
+ } else {
+- if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
++ if (adev->in_suspend)
++ amdgpu_xcp_restore_partition_mode(adev->xcp_mgr);
++ else if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
+ AMDGPU_XCP_FL_NONE) ==
+ AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE)
+ r = amdgpu_xcp_switch_partition_mode(
+--
+2.51.0
+
--- /dev/null
+From 09ddf192899184225976ad473ed9b16a27ed997f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index 11b90e1da0c63..d07dcffc2517e 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1338,10 +1338,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1359,7 +1359,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1678,10 +1678,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index fb0746d8caad4..c9cf8a90c6d49 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -402,7 +402,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -414,13 +414,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -431,7 +431,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -443,7 +443,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!dma) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -463,14 +463,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!chan) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
revert-rdma-irdma-update-kconfig.patch
drm-xe-prevent-bit-overflow-when-handling-invalid-pr.patch
s390-mm-fix-__ptep_rdp-inline-assembly.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
+tracing-tools-fix-incorrcet-short-option-in-usage-te.patch
+drm-amdgpu-fix-gpu-page-fault-after-hibernation-on-p.patch
--- /dev/null
+From af7a79c271a3ac166ad8f446c4cf8b80c1d35346 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Nov 2025 11:10:40 +0800
+Subject: tracing/tools: Fix incorrcet short option in usage text for --threads
+
+From: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+
+[ Upstream commit 53afec2c8fb2a562222948cb1c2aac48598578c9 ]
+
+The help message incorrectly listed '-t' as the short option for
+--threads, but the actual getopt_long configuration uses '-e'.
+This mismatch can confuse users and lead to incorrect command-line
+usage. This patch updates the usage string to correctly show:
+ "-e, --threads NRTHR"
+to match the implementation.
+
+Note: checkpatch.pl reports a false-positive spelling warning on
+'Run', which is intentional.
+
+Link: https://patch.msgid.link/20251106031040.1869-1-zhangchujun@cmss.chinamobile.com
+Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/tracing/latency/latency-collector.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
+index cf263fe9deaf4..ef97916e3873a 100644
+--- a/tools/tracing/latency/latency-collector.c
++++ b/tools/tracing/latency/latency-collector.c
+@@ -1725,7 +1725,7 @@ static void show_usage(void)
+ "-n, --notrace\t\tIf latency is detected, do not print out the content of\n"
+ "\t\t\tthe trace file to standard output\n\n"
+
+-"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
++"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
+
+ "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n"
+ "\t\t\t%ld ms, before reading the trace file. The\n"
+--
+2.51.0
+
--- /dev/null
+From 8436670aca4ea4298bcb639d3b5a663de7c52686 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index f2058eb71fc8d..572ef02074538 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -930,7 +930,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From 6613df3efbf0285c10c7fbaf359874d8886c8391 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 24 Oct 2025 12:30:56 +0100
+Subject: btrfs: set inode flag BTRFS_INODE_COPY_EVERYTHING when logging new
+ name
+
+From: Filipe Manana <fdmanana@suse.com>
+
+[ Upstream commit 953902e4fb4c373c81a977f78e40f9f93a79e20f ]
+
+If we are logging a new name make sure our inode has the runtime flag
+BTRFS_INODE_COPY_EVERYTHING set so that at btrfs_log_inode() we will find
+new inode refs/extrefs in the subvolume tree and copy them into the log
+tree.
+
+We are currently doing it when adding a new link but we are missing it
+when renaming.
+
+An example where this makes a new name not persisted:
+
+ 1) create symlink with name foo in directory A
+ 2) fsync directory A, which persists the symlink
+ 3) rename the symlink from foo to bar
+ 4) fsync directory A to persist the new symlink name
+
+Step 4 isn't working correctly as it's not logging the new name and also
+leaving the old inode ref in the log tree, so after a power failure the
+symlink still has the old name of "foo". This is because when we first
+fsync directoy A we log the symlink's inode (as it's a new entry) and at
+btrfs_log_inode() we set the log mode to LOG_INODE_ALL and then because
+we are using that mode and the inode has the runtime flag
+BTRFS_INODE_NEEDS_FULL_SYNC set, we clear that flag as well as the flag
+BTRFS_INODE_COPY_EVERYTHING. That means the next time we log the inode,
+during the rename through the call to btrfs_log_new_name() (calling
+btrfs_log_inode_parent() and then btrfs_log_inode()), we will not search
+the subvolume tree for new refs/extrefs and jump directory to the
+'log_extents' label.
+
+Fix this by making sure we set BTRFS_INODE_COPY_EVERYTHING on an inode
+when we are about to log a new name. A test case for fstests will follow
+soon.
+
+Reported-by: Vyacheslav Kovalevsky <slava.kovalevskiy.2014@gmail.com>
+Link: https://lore.kernel.org/linux-btrfs/ac949c74-90c2-4b9a-b7fd-1ffc5c3175c7@gmail.com/
+Reviewed-by: Boris Burkov <boris@bur.io>
+Reviewed-by: Qu Wenruo <wqu@suse.com>
+Signed-off-by: Filipe Manana <fdmanana@suse.com>
+Signed-off-by: David Sterba <dsterba@suse.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/btrfs/inode.c | 1 -
+ fs/btrfs/tree-log.c | 3 +++
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
+index 68b2140c9fdb1..79a68f1871679 100644
+--- a/fs/btrfs/inode.c
++++ b/fs/btrfs/inode.c
+@@ -6850,7 +6850,6 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
+ BTRFS_I(inode)->dir_index = 0ULL;
+ inode_inc_iversion(inode);
+ inode_set_ctime_current(inode);
+- set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags);
+
+ ret = btrfs_add_link(trans, BTRFS_I(dir), BTRFS_I(inode),
+ &fname.disk_name, 1, index);
+diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
+index dc0f3b5778b48..b203d8f2d2aaf 100644
+--- a/fs/btrfs/tree-log.c
++++ b/fs/btrfs/tree-log.c
+@@ -7608,6 +7608,9 @@ void btrfs_log_new_name(struct btrfs_trans_handle *trans,
+ bool log_pinned = false;
+ int ret;
+
++ /* The inode has a new name (ref/extref), so make sure we log it. */
++ set_bit(BTRFS_INODE_COPY_EVERYTHING, &inode->runtime_flags);
++
+ btrfs_init_log_ctx(&ctx, inode);
+ ctx.logging_new_name = true;
+
+--
+2.51.0
+
--- /dev/null
+From 98b6fde5d7835d680bf7b0fb26f64eb3bdd72836 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 5 Nov 2025 03:04:08 +0000
+Subject: drm/amdgpu: fix gpu page fault after hibernation on PF passthrough
+
+From: Samuel Zhang <guoqing.zhang@amd.com>
+
+[ Upstream commit eb6e7f520d6efa4d4ebf1671455abe4a681f7a05 ]
+
+On PF passthrough environment, after hibernate and then resume, coralgemm
+will cause gpu page fault.
+
+Mode1 reset happens during hibernate, but partition mode is not restored
+on resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right
+after resume. When CP access the MQD BO, wrong stride size is used,
+this will cause out of bound access on the MQD BO, resulting page fault.
+
+The fix is to ensure gfx_v9_4_3_switch_compute_partition() is called
+when resume from a hibernation.
+KFD resume is called separately during a reset recovery or resume from
+suspend sequence. Hence it's not required to be called as part of
+partition switch.
+
+Signed-off-by: Samuel Zhang <guoqing.zhang@amd.com>
+Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+(cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 3 ++-
+ drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 4 +++-
+ 2 files changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+index 811124ff88a88..f9e2edf5260bc 100644
+--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
++++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+@@ -407,7 +407,8 @@ static int aqua_vanjaram_switch_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr,
+ return -EINVAL;
+ }
+
+- if (adev->kfd.init_complete && !amdgpu_in_reset(adev))
++ if (adev->kfd.init_complete && !amdgpu_in_reset(adev) &&
++ !adev->in_suspend)
+ flags |= AMDGPU_XCP_OPS_KFD;
+
+ if (flags & AMDGPU_XCP_OPS_KFD) {
+diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+index f06bc94cf6e14..9ee7d25bb06cf 100644
+--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+@@ -2292,7 +2292,9 @@ static int gfx_v9_4_3_cp_resume(struct amdgpu_device *adev)
+ r = amdgpu_xcp_init(adev->xcp_mgr, num_xcp, mode);
+
+ } else {
+- if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
++ if (adev->in_suspend)
++ amdgpu_xcp_restore_partition_mode(adev->xcp_mgr);
++ else if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
+ AMDGPU_XCP_FL_NONE) ==
+ AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE)
+ r = amdgpu_xcp_switch_partition_mode(
+--
+2.51.0
+
--- /dev/null
+From d229937c65f033c95cb374593638ca35a60fa940 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index 857820657bac5..5ee13db568f08 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1338,10 +1338,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1359,7 +1359,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1678,10 +1678,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index a25ebe6cd5030..553ae7ee20f16 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -402,7 +402,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -414,13 +414,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -431,7 +431,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -443,7 +443,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!dma) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -463,14 +463,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!chan) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
--- /dev/null
+From e0052e539a991c64b1c5c3f816cde0fb2ceddb4d Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sun, 12 Oct 2025 23:08:28 +0530
+Subject: scsi: ufs: ufs-qcom: Fix UFS OCP issue during UFS power down (PC=3)
+
+From: Nitin Rawat <nitin.rawat@oss.qualcomm.com>
+
+[ Upstream commit 5127be409c6c3815c4a7d8f6d88043e44f9b9543 ]
+
+According to UFS specifications, the power-off sequence for a UFS device
+includes:
+
+ - Sending an SSU command with Power_Condition=3 and await a response.
+
+ - Asserting RST_N low.
+
+ - Turning off REF_CLK.
+
+ - Turning off VCC.
+
+ - Turning off VCCQ/VCCQ2.
+
+As part of ufs shutdown, after the SSU command completion, asserting
+hardware reset (HWRST) triggers the device firmware to wake up and
+execute its reset routine. This routine initializes hardware blocks and
+takes a few milliseconds to complete. During this time, the ICCQ draws a
+large current.
+
+This large ICCQ current may cause issues for the regulator which is
+supplying power to UFS, because the turn off request from UFS driver to
+the regulator framework will be immediately followed by low power
+mode(LPM) request by regulator framework. This is done by framework
+because UFS which is the only client is requesting for disable. So if
+the rail is still in the process of shutting down while ICCQ exceeds LPM
+current thresholds, and LPM mode is activated in hardware during this
+state, it may trigger an overcurrent protection (OCP) fault in the
+regulator.
+
+To prevent this, a 10ms delay is added after asserting HWRST. This
+allows the reset operation to complete while power rails remain active
+and in high-power mode.
+
+Currently there is no way for Host to query whether the reset is
+completed or not and hence this the delay is based on experiments with
+Qualcomm UFS controllers across multiple UFS vendors.
+
+Signed-off-by: Nitin Rawat <nitin.rawat@oss.qualcomm.com>
+Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
+Link: https://patch.msgid.link/20251012173828.9880-1-nitin.rawat@oss.qualcomm.com
+Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/ufs/host/ufs-qcom.c | 15 ++++++++++++++-
+ 1 file changed, 14 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
+index 2b6eb377eec07..f14c124c103b3 100644
+--- a/drivers/ufs/host/ufs-qcom.c
++++ b/drivers/ufs/host/ufs-qcom.c
+@@ -744,8 +744,21 @@ static int ufs_qcom_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op,
+
+
+ /* reset the connected UFS device during power down */
+- if (ufs_qcom_is_link_off(hba) && host->device_reset)
++ if (ufs_qcom_is_link_off(hba) && host->device_reset) {
+ ufs_qcom_device_reset_ctrl(hba, true);
++ /*
++ * After sending the SSU command, asserting the rst_n
++ * line causes the device firmware to wake up and
++ * execute its reset routine.
++ *
++ * During this process, the device may draw current
++ * beyond the permissible limit for low-power mode (LPM).
++ * A 10ms delay, based on experimental observations,
++ * allows the UFS device to complete its hardware reset
++ * before transitioning the power rail to LPM.
++ */
++ usleep_range(10000, 11000);
++ }
+
+ return ufs_qcom_ice_suspend(host);
+ }
+--
+2.51.0
+
kconfig-mconf-initialize-the-default-locale-at-start.patch
kconfig-nconf-initialize-the-default-locale-at-start.patch
drm-xe-prevent-bit-overflow-when-handling-invalid-pr.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+scsi-ufs-ufs-qcom-fix-ufs-ocp-issue-during-ufs-power.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
+tracing-tools-fix-incorrcet-short-option-in-usage-te.patch
+btrfs-set-inode-flag-btrfs_inode_copy_everything-whe.patch
+drm-amdgpu-fix-gpu-page-fault-after-hibernation-on-p.patch
--- /dev/null
+From 89b1da4d9acf8600f01c6efad367354735e56ee4 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Nov 2025 11:10:40 +0800
+Subject: tracing/tools: Fix incorrcet short option in usage text for --threads
+
+From: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+
+[ Upstream commit 53afec2c8fb2a562222948cb1c2aac48598578c9 ]
+
+The help message incorrectly listed '-t' as the short option for
+--threads, but the actual getopt_long configuration uses '-e'.
+This mismatch can confuse users and lead to incorrect command-line
+usage. This patch updates the usage string to correctly show:
+ "-e, --threads NRTHR"
+to match the implementation.
+
+Note: checkpatch.pl reports a false-positive spelling warning on
+'Run', which is intentional.
+
+Link: https://patch.msgid.link/20251106031040.1869-1-zhangchujun@cmss.chinamobile.com
+Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/tracing/latency/latency-collector.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
+index cf263fe9deaf4..ef97916e3873a 100644
+--- a/tools/tracing/latency/latency-collector.c
++++ b/tools/tracing/latency/latency-collector.c
+@@ -1725,7 +1725,7 @@ static void show_usage(void)
+ "-n, --notrace\t\tIf latency is detected, do not print out the content of\n"
+ "\t\t\tthe trace file to standard output\n\n"
+
+-"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
++"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
+
+ "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n"
+ "\t\t\t%ld ms, before reading the trace file. The\n"
+--
+2.51.0
+
--- /dev/null
+From 9ce2642cddafc82887923d58ae28dcba032a36a3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 25 Nov 2025 15:41:49 +0100
+Subject: ALSA: usb-audio: fix uac2 clock source at terminal parser
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: René Rebe <rene@exactco.de>
+
+[ Upstream commit d26e9f669cc0a6a85cf17180c09a6686db9f4002 ]
+
+Since 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to
+UAC3 values") usb-audio is using UAC3_CLOCK_SOURCE instead of
+bDescriptorSubtype, later refactored with e0ccdef9265 ("ALSA: usb-audio:
+Clean up check_input_term()") into parse_term_uac2_clock_source().
+
+This breaks the clock source selection for at least my
+1397:0003 BEHRINGER International GmbH FCA610 Pro.
+
+Fix by using UAC2_CLOCK_SOURCE in parse_term_uac2_clock_source().
+
+Fixes: 8b3a087f7f65 ("ALSA: usb-audio: Unify virtual type units type to UAC3 values")
+Signed-off-by: René Rebe <rene@exactco.de>
+Link: https://patch.msgid.link/20251125.154149.1121389544970412061.rene@exactco.de
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ sound/usb/mixer.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
+index 787cdeddbdf44..e19d962fab870 100644
+--- a/sound/usb/mixer.c
++++ b/sound/usb/mixer.c
+@@ -930,7 +930,7 @@ static int parse_term_uac2_clock_source(struct mixer_build *state,
+ {
+ struct uac_clock_source_descriptor *d = p1;
+
+- term->type = UAC3_CLOCK_SOURCE << 16; /* virtual type */
++ term->type = UAC2_CLOCK_SOURCE << 16; /* virtual type */
+ term->id = id;
+ term->name = d->iClockSource;
+ return 0;
+--
+2.51.0
+
--- /dev/null
+From 55eec5a3e727d0bacc1fb1ce14d394ea9b3fdb90 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Nov 2025 10:28:11 -0600
+Subject: net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return
+ NULL on error
+
+From: Nishanth Menon <nm@ti.com>
+
+[ Upstream commit 90a88306eb874fe4bbdd860e6c9787f5bbc588b5 ]
+
+Make knav_dma_open_channel consistently return NULL on error instead
+of ERR_PTR. Currently the header include/linux/soc/ti/knav_dma.h
+returns NULL when the driver is disabled, but the driver
+implementation does not even return NULL or ERR_PTR on failure,
+causing inconsistency in the users. This results in a crash in
+netcp_free_navigator_resources as followed (trimmed):
+
+Unhandled fault: alignment exception (0x221) at 0xfffffff2
+[fffffff2] *pgd=80000800207003, *pmd=82ffda003, *pte=00000000
+Internal error: : 221 [#1] SMP ARM
+Modules linked in:
+CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.17.0-rc7 #1 NONE
+Hardware name: Keystone
+PC is at knav_dma_close_channel+0x30/0x19c
+LR is at netcp_free_navigator_resources+0x2c/0x28c
+
+[... TRIM...]
+
+Call trace:
+ knav_dma_close_channel from netcp_free_navigator_resources+0x2c/0x28c
+ netcp_free_navigator_resources from netcp_ndo_open+0x430/0x46c
+ netcp_ndo_open from __dev_open+0x114/0x29c
+ __dev_open from __dev_change_flags+0x190/0x208
+ __dev_change_flags from netif_change_flags+0x1c/0x58
+ netif_change_flags from dev_change_flags+0x38/0xa0
+ dev_change_flags from ip_auto_config+0x2c4/0x11f0
+ ip_auto_config from do_one_initcall+0x58/0x200
+ do_one_initcall from kernel_init_freeable+0x1cc/0x238
+ kernel_init_freeable from kernel_init+0x1c/0x12c
+ kernel_init from ret_from_fork+0x14/0x38
+[... TRIM...]
+
+Standardize the error handling by making the function return NULL on
+all error conditions. The API is used in just the netcp_core.c so the
+impact is limited.
+
+Note, this change, in effect reverts commit 5b6cb43b4d62 ("net:
+ethernet: ti: netcp_core: return error while dma channel open issue"),
+but provides a less error prone implementation.
+
+Suggested-by: Simon Horman <horms@kernel.org>
+Suggested-by: Jacob Keller <jacob.e.keller@intel.com>
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
+Link: https://patch.msgid.link/20251103162811.3730055-1-nm@ti.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/ti/netcp_core.c | 10 +++++-----
+ drivers/soc/ti/knav_dma.c | 14 +++++++-------
+ 2 files changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
+index d829113c16eee..1c33a9c9ddb5a 100644
+--- a/drivers/net/ethernet/ti/netcp_core.c
++++ b/drivers/net/ethernet/ti/netcp_core.c
+@@ -1338,10 +1338,10 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+
+ tx_pipe->dma_channel = knav_dma_open_channel(dev,
+ tx_pipe->dma_chan_name, &config);
+- if (IS_ERR(tx_pipe->dma_channel)) {
++ if (!tx_pipe->dma_channel) {
+ dev_err(dev, "failed opening tx chan(%s)\n",
+ tx_pipe->dma_chan_name);
+- ret = PTR_ERR(tx_pipe->dma_channel);
++ ret = -EINVAL;
+ goto err;
+ }
+
+@@ -1359,7 +1359,7 @@ int netcp_txpipe_open(struct netcp_tx_pipe *tx_pipe)
+ return 0;
+
+ err:
+- if (!IS_ERR_OR_NULL(tx_pipe->dma_channel))
++ if (tx_pipe->dma_channel)
+ knav_dma_close_channel(tx_pipe->dma_channel);
+ tx_pipe->dma_channel = NULL;
+ return ret;
+@@ -1678,10 +1678,10 @@ static int netcp_setup_navigator_resources(struct net_device *ndev)
+
+ netcp->rx_channel = knav_dma_open_channel(netcp->netcp_device->device,
+ netcp->dma_chan_name, &config);
+- if (IS_ERR(netcp->rx_channel)) {
++ if (!netcp->rx_channel) {
+ dev_err(netcp->ndev_dev, "failed opening rx chan(%s\n",
+ netcp->dma_chan_name);
+- ret = PTR_ERR(netcp->rx_channel);
++ ret = -EINVAL;
+ goto fail;
+ }
+
+diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
+index 0fbc37cd51231..f599eaab3c562 100644
+--- a/drivers/soc/ti/knav_dma.c
++++ b/drivers/soc/ti/knav_dma.c
+@@ -402,7 +402,7 @@ static int of_channel_match_helper(struct device_node *np, const char *name,
+ * @name: slave channel name
+ * @config: dma configuration parameters
+ *
+- * Returns pointer to appropriate DMA channel on success or error.
++ * Return: Pointer to appropriate DMA channel on success or NULL on error.
+ */
+ void *knav_dma_open_channel(struct device *dev, const char *name,
+ struct knav_dma_cfg *config)
+@@ -414,13 +414,13 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+
+ if (!kdev) {
+ pr_err("keystone-navigator-dma driver not registered\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ chan_num = of_channel_match_helper(dev->of_node, name, &instance);
+ if (chan_num < 0) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", name);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ dev_dbg(kdev->dev, "initializing %s channel %d from DMA %s\n",
+@@ -431,7 +431,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (config->direction != DMA_MEM_TO_DEV &&
+ config->direction != DMA_DEV_TO_MEM) {
+ dev_err(kdev->dev, "bad direction\n");
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma instance */
+@@ -443,7 +443,7 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ }
+ if (!dma) {
+ dev_err(kdev->dev, "No DMA instance with name %s\n", instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ /* Look for correct dma channel from dma instance */
+@@ -463,14 +463,14 @@ void *knav_dma_open_channel(struct device *dev, const char *name,
+ if (!chan) {
+ dev_err(kdev->dev, "channel %d is not in DMA %s\n",
+ chan_num, instance);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+
+ if (atomic_read(&chan->ref_count) >= 1) {
+ if (!check_config(chan, config)) {
+ dev_err(kdev->dev, "channel %d config miss-match\n",
+ chan_num);
+- return (void *)-EINVAL;
++ return NULL;
+ }
+ }
+
+--
+2.51.0
+
f2fs-compress-change-the-first-parameter-of-page_arr.patch
s390-mm-fix-__ptep_rdp-inline-assembly.patch
f2fs-compress-fix-uaf-of-f2fs_inode_info-in-f2fs_fre.patch
+alsa-usb-audio-fix-uac2-clock-source-at-terminal-par.patch
+net-ethernet-ti-netcp-standardize-knav_dma_open_chan.patch
+tracing-tools-fix-incorrcet-short-option-in-usage-te.patch
--- /dev/null
+From bc09fd71975bcda5e978e1907b77be066ce2c4be Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 6 Nov 2025 11:10:40 +0800
+Subject: tracing/tools: Fix incorrcet short option in usage text for --threads
+
+From: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+
+[ Upstream commit 53afec2c8fb2a562222948cb1c2aac48598578c9 ]
+
+The help message incorrectly listed '-t' as the short option for
+--threads, but the actual getopt_long configuration uses '-e'.
+This mismatch can confuse users and lead to incorrect command-line
+usage. This patch updates the usage string to correctly show:
+ "-e, --threads NRTHR"
+to match the implementation.
+
+Note: checkpatch.pl reports a false-positive spelling warning on
+'Run', which is intentional.
+
+Link: https://patch.msgid.link/20251106031040.1869-1-zhangchujun@cmss.chinamobile.com
+Signed-off-by: Zhang Chujun <zhangchujun@cmss.chinamobile.com>
+Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ tools/tracing/latency/latency-collector.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/tracing/latency/latency-collector.c b/tools/tracing/latency/latency-collector.c
+index cf263fe9deaf4..ef97916e3873a 100644
+--- a/tools/tracing/latency/latency-collector.c
++++ b/tools/tracing/latency/latency-collector.c
+@@ -1725,7 +1725,7 @@ static void show_usage(void)
+ "-n, --notrace\t\tIf latency is detected, do not print out the content of\n"
+ "\t\t\tthe trace file to standard output\n\n"
+
+-"-t, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
++"-e, --threads NRTHR\tRun NRTHR threads for printing. Default is %d.\n\n"
+
+ "-r, --random\t\tArbitrarily sleep a certain amount of time, default\n"
+ "\t\t\t%ld ms, before reading the trace file. The\n"
+--
+2.51.0
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
