id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
ccf1e1626d37745d0a697db67407beec9ae9d4b8 | Analyze and fix the following issue in the Linux kernel code: HID: playstation: sanity check DualSense calibration data. | Problem Details:
Make sure calibration values are defined to prevent potential kernel
crashes. This fixes a hypothetical issue for virtual or clone devices
inspired by a similar fix for DS4.
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c
index 1eba50b45cb1..27c40894acab 100644
--- a/drivers/hid/hid-playstation.c
+++ b/drivers/hid/hid-playstation.c
@@ -944,6 +944,7 @@ ATTRIBUTE_GROUPS(ps_device);
static int dualsense_get_calibration_data(struct dualsense *ds)
{
+ stru... |
14b71e6ad8ca59dd734c7fa9676f3d60bddee2a9 | Analyze and fix the following issue in the Linux kernel code: HID: uclogic: Add frame type quirk | Problem Details:
The report descriptor used to get information about UGEE v2 devices is
incorrect in the XP-PEN Deco Pro SW. It indicates that the device frame
is of type UCLOGIC_PARAMS_FRAME_BUTTONS but the device has a frame of
type UCLOGIC_PARAMS_FRAME_MOUSE.
Here is the original report descriptor:
0x0e 0x03 0xc... | ```diff
diff --git a/drivers/hid/hid-uclogic-core.c b/drivers/hid/hid-uclogic-core.c
index 7fa6fe04f1b2..7a5480b6f046 100644
--- a/drivers/hid/hid-uclogic-core.c
+++ b/drivers/hid/hid-uclogic-core.c
@@ -22,25 +22,6 @@
#include "hid-ids.h"
-/* Driver data */
-struct uclogic_drvdata {
- /* Interface parameters */
- ... |
34ba3657a503184e8d9b64afac7f2d83ddae52fb | Analyze and fix the following issue in the Linux kernel code: HID: i2c-hid: switch to standard debugging APIs | Problem Details:
Instead of implementing a custom form of dynamic debugging we can use
the standard debugging APIs. If the kernel is built with
CONFIG_DYNAMIC_DEBUG this will be more discoverable and featureful.
Also the previous module parameter "debug" is read-only so it can't
actually be enabled.
Signed-off-by: Th... | ```diff
diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c
index b86b62f97108..b4ed21f25600 100644
--- a/drivers/hid/i2c-hid/i2c-hid-core.c
+++ b/drivers/hid/i2c-hid/i2c-hid-core.c
@@ -67,16 +67,7 @@
#define I2C_HID_PWR_ON 0x00
#define I2C_HID_PWR_SLEEP 0x01
-/* debug option */
-s... |
5618f1bee2bfba8296208c6f39d8eed8509f8837 | Analyze and fix the following issue in the Linux kernel code: thermal/drivers/qcom-spmi-adc-tm5: Use asm intead of asm-generic | Problem Details:
There is no point to specify asm-generic for the unaligned.h.
Drop the 'generic' suffix.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230103145339.40501-1-andriy.shevchenko@linux.intel.c... | ```diff
diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
index ff47fc9ac9c5..31164ade2dd1 100644
--- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
+++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
@@ -18,7 +18,8 @@
#include <linux/platform_device.h>
#include <linux/regmap.h>
... |
2c1e1b949024989e20907b84e11a731a50778416 | Analyze and fix the following issue in the Linux kernel code: net: mlx5: eliminate anonymous module_init & module_exit | Problem Details:
Eliminate anonymous module_init() and module_exit(), which can lead to
confusion or ambiguity when reading System.map, crashes/oops/bugs,
or an initcall_debug log.
Give each of these init and exit functions unique driver-specific
names to eliminate the anonymous names.
Example 1: (System.map)
ffffff... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index df134f6d32dc..3d5f2a4b1fed 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -2098,7 +2098,7 @@ static void mlx5_core_verify_params... |
7c83d1f4c5adae9583e7fca1e3e830d6b061522d | Analyze and fix the following issue in the Linux kernel code: net/mlx5: E-switch, Fix switchdev mode after devlink reload | Problem Details:
The cited commit removes eswitch mode none. So after devlink reload
in switchdev mode, eswitch mode is not changed. But actually eswitch
is disabled during devlink reload.
Fix it by setting eswitch mode to legacy when disabling eswitch
which is called by reload_down.
Fixes: f019679ea5f2 ("net/mlx5: E... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 0dfd5742c6fe..9daf55e90367 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1464,6 +1464,7 @@ void mlx5_eswitch_disab... |
e4d38c454ae57e649f09a354d5a9dae063a26ee3 | Analyze and fix the following issue in the Linux kernel code: net/mlx5e: Protect global IPsec ASO | Problem Details:
ASO operations are global to whole IPsec as they share one DMA address
for all operations. As such all WQE operations need to be protected with
lock. In this case, it must be spinlock to allow mlx5e_ipsec_aso_query()
operate in atomic context.
Fixes: 1ed78fc03307 ("net/mlx5e: Update IPsec soft and har... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
index 160f8883b93e..8bed9c361075 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
@@ -122,6 +122,8 ... |
16bccbaa00b6127ed0ebfd77bd1f10341df8d498 | Analyze and fix the following issue in the Linux kernel code: net/mlx5e: Remove optimization which prevented update of ESN state | Problem Details:
aso->use_cache variable introduced in commit 8c582ddfbb47 ("net/mlx5e: Handle
hardware IPsec limits events") was an optimization to skip recurrent calls
to mlx5e_ipsec_aso_query(). Such calls are possible when lifetime event is
generated:
-> mlx5e_ipsec_handle_event()
-> mlx5e_ipsec_aso_query() - fi... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
index a92e19c4c499..160f8883b93e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
@@ -122,11 +122,6... |
ffa99b534732f90077f346c62094cab3d1ccddce | Analyze and fix the following issue in the Linux kernel code: net/mlx5e: Set decap action based on attr for sample | Problem Details:
Currently decap action is set based on tunnel_id. That means it is
set unconditionally. But for decap, ct and sample actions, decap is
done before ct. No need to decap again in sample.
And the actions are set correctly when parsing. So set decap action
based on attr instead of tunnel_id.
Fixes: 2741f... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
index 1cbd2eb9d04f..f2c2c752bd1c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
@@ -477,7 +477,6 @@ mlx5e... |
4ddf77f9bc76092d268bd3af447d60d9cc62b652 | Analyze and fix the following issue in the Linux kernel code: net/mlx5e: QoS, Fix wrongfully setting parent_element_id on MODIFY_SCHEDULING_ELEMENT | Problem Details:
According to HW spec parent_element_id field should be reserved (0x0) when calling
MODIFY_SCHEDULING_ELEMENT command.
This patch remove the wrong initialization of reserved field, parent_element_id, on
mlx5_qos_update_node.
Fixes: 214baf22870c ("net/mlx5e: Support HTB offload")
Signed-off-by: Maor Di... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/htb.c b/drivers/net/ethernet/mellanox/mlx5/core/en/htb.c
index 6dac76fa58a3..09d441ecb9f6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/htb.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/htb.c
@@ -637,7 +637,7 @@ mlx5e_htb_update_children(str... |
f51471d1935ce1f504fce6c115ce3bfbc32032b0 | Analyze and fix the following issue in the Linux kernel code: net/mlx5: E-switch, Fix setting of reserved fields on MODIFY_SCHEDULING_ELEMENT | Problem Details:
According to HW spec element_type, element_attributes and parent_element_id fields
should be reserved (0x0) when calling MODIFY_SCHEDULING_ELEMENT command.
This patch remove initialization of these fields when calling the command.
Fixes: bd77bf1cb595 ("net/mlx5: Add SRIOV VF max rate configuration su... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
index 4f8a24d84a86..75015d370922 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
@@ -22,15 +22,13 @@ struct mlx5_esw_rate_grou... |
6624bfeecf019de114f8100f1468d025d13b77a1 | Analyze and fix the following issue in the Linux kernel code: net/mlx5e: Remove redundant xsk pointer check in mlx5e_mpwrq_validate_xsk | Problem Details:
This validation function is relevant only for XSK cases, hence it
assumes to be called only with xsk != NULL.
Thus checking for invalid xsk pointer is redundant and misleads static
code analyzers.
This commit removes redundant xsk pointer check.
This solves the following smatch warning:
drivers/net/et... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
index 585bdc8383ee..4ad19c981294 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c
@@ -578,7 +578,6 @@ int mlx5e_mpwrq_v... |
5aa56105930374928d567744595fd7ac525d0688 | Analyze and fix the following issue in the Linux kernel code: net/mlx5e: Avoid false lock dependency warning on tc_ht even more | Problem Details:
The cited commit changed class of tc_ht internal mutex in order to avoid
false lock dependency with fs_core node and flow_table hash table
structures. However, hash table implementation internally also includes a
workqueue task with its own lockdep map which causes similar bogus lockdep
splat[0]. Fix i... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index dbadaf166487..243d5d7750be 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -166,6 +166,7 @@ struct mlx5_fs_chains *mlx5e_nic_... |
90e7cb78b81543998217b0eb446c067ce2191a79 | Analyze and fix the following issue in the Linux kernel code: net/mlx5: fix missing mutex_unlock in mlx5_fw_fatal_reporter_err_work() | Problem Details:
Add missing mutex_unlock() before returning from
mlx5_fw_fatal_reporter_err_work().
Fixes: 9078e843efec ("net/mlx5: Avoid recovery in probe flows")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Sig... | ```diff
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 96417c5feed7..879555ba847d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -677,6 +677,7 @@ static void mlx5_fw_fatal_rep... |
27d7e348efb37f0465a59f9f6ef01f70a5f969e7 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: Fix incorrect qmi_file_type enum values | Problem Details:
Enum value for caldata in QMI_WLANFW_BDF_DOWNLOAD_REQ_V01 is set as 1
which is reserved for BDF_TYPE_ELF. The expected qmi_file_type value
for caldata is 2.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Signed-off-by: Dinesh Karthikeyan <quic_dinek@quicinc.com>
Signed-off-by:... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/qmi.h b/drivers/net/wireless/ath/ath12k/qmi.h
index adbdaf727051..37af9674b89e 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.h
+++ b/drivers/net/wireless/ath/ath12k/qmi.h
@@ -44,10 +44,10 @@
struct ath12k_base;
enum ath12k_qmi_file_type {
- ATH12K_QMI_FILE_TYP... |
2ee25c257d1714a9aeb0aae0dba0785e4aa19b8b | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: dp_mon: Fix uninitialized warning related to the pktlog | Problem Details:
Uninitialized warning in the code changes related to pktlog, which is not
completely supported in ath12k driver yet. Hence, remove the changes to
avoid the warning.
Warning:
drivers/net/wireless/ath/ath12k/dp_mon.c:2138:18: warning: variable 'rx_buf_sz' is uninitialized when used here [-Wuninitialized... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c
index f6f2e83f8f8e..a214797c96a2 100644
--- a/drivers/net/wireless/ath/ath12k/dp_mon.c
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.c
@@ -2076,8 +2076,6 @@ int ath12k_dp_mon_srng_process(struct ath12k *ar, int mac_i... |
80166c42434c8deaa812443c5de73c69a7bed929 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: dp_mon: Fix out of bounds clang warning | Problem Details:
Fix below out-of-bounds access warning while processing ppdu end user
stats. The size of info array is 6 but storing 7 values, Fix this with
increasing info array size to 7.
Warning:
drivers/net/wireless/ath/ath12k/dp_mon.c:623:3: warning: array index 6 is past the end of the array (that has type 'u32... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c
index 7e9759807c88..f6f2e83f8f8e 100644
--- a/drivers/net/wireless/ath/ath12k/dp_mon.c
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.c
@@ -588,7 +588,7 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab,
... |
b57f03200853817c06567fa8f0d02de0f2755d6a | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: hal_rx: Use memset_startat() for clearing queue descriptors | Problem Details:
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memset(), avoid intentionally writing across
neighboring fields.
Use memset_startat() so memset() doesn't get confused about writing
beyond the destination member that is intended to be the starting point
... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.c b/drivers/net/wireless/ath/ath12k/hal_rx.c
index d47befb83e38..ee61a6462fdc 100644
--- a/drivers/net/wireless/ath/ath12k/hal_rx.c
+++ b/drivers/net/wireless/ath/ath12k/hal_rx.c
@@ -30,8 +30,7 @@ static int ath12k_hal_reo_cmd_queue_stats(struct hal_tlv_64_hdr... |
d1335f0dc18fed0ecbe59862d4706b4a9ddfc050 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: Fix uninitilized variable clang warnings | Problem Details:
Fix uninitilized variable warnings spotted during clang compilation.
Warnings:
drivers/net/wireless/ath/ath12k/mac.c:1076:8: warning: variable 'ret' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
drivers/net/wireless/ath/ath12k/dbring.c:272:7: warning: variable 'ring... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/dbring.c b/drivers/net/wireless/ath/ath12k/dbring.c
index 9aa2631be1a8..8fbf868e6f7e 100644
--- a/drivers/net/wireless/ath/ath12k/dbring.c
+++ b/drivers/net/wireless/ath/ath12k/dbring.c
@@ -230,7 +230,7 @@ int ath12k_dbring_get_cap(struct ath12k_base *ab,
int ath12k... |
f8209eef730efbb91afd0b8825ab246c76158868 | Analyze and fix the following issue in the Linux kernel code: wifi: ath12k: hal: convert offset macros to functions | Problem Details:
After previous patch checkpatch was giving warnings:
drivers/net/wireless/ath/ath12k/hal.h:158: Macro argument reuse 'ab' - possible side-effects?
drivers/net/wireless/ath/ath12k/hal.h:160: Macro argument reuse 'ab' - possible side-effects?
drivers/net/wireless/ath/ath12k/hal.h:162: Macro argument reu... | ```diff
diff --git a/drivers/net/wireless/ath/ath12k/hal.c b/drivers/net/wireless/ath/ath12k/hal.c
index 7b4a75ce5c82..95d04819083f 100644
--- a/drivers/net/wireless/ath/ath12k/hal.c
+++ b/drivers/net/wireless/ath/ath12k/hal.c
@@ -242,6 +242,51 @@ ath12k_hal_wcn7850_tcl_to_wbm_rbm_map[DP_TCL_NUM_RING_MAX] = {
},
};
... |
ed3f83b3459a67a3ab9d806490ac304b567b1c2d | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup | Problem Details:
crypto_alloc_shash() allocates resources, which should be released by
crypto_free_shash(). When ath11k_peer_find() fails, there has memory
leak. Add missing crypto_free_shash() to fix this.
Fixes: 243874c64c81 ("ath11k: handle RX fragments")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index be391322956f..b65a84a88264 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -3126,6 +3126,7 @@ int ath11k_peer_rx_frag_setup(struct ath11k *ar, const u8 *peer... |
53a998c4d7284debd77734d01e1466e59a1d03b2 | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: fix ce memory mapping for ahb devices | Problem Details:
Currently ath11k_ahb module is not loaded successfully and the wifi
interface is not created. Kernel trace is seen while loading the
ath11k_ahb module. The issue is seen in all ath11k AHB devices except
in IPQ5018.
This happens because in ath11k_ahb_probe(), ab->mem_ce is initialized
with the value of... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index 085e99633951..cd48eca494ed 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -1157,12 +1157,16 @@ static int ath11k_ahb_probe(struct platform_device *pdev)
goto err... |
6efdda8bec2900ce5166ee4ff4b1844b47b529cd | Analyze and fix the following issue in the Linux kernel code: rcu: Track laziness during boot and suspend | Problem Details:
Boot and suspend/resume should not be slowed down in kernels built with
CONFIG_RCU_LAZY=y. In particular, suspend can sometimes fail in such
kernels.
This commit therefore adds rcu_async_hurry(), rcu_async_relax(), and
rcu_async_should_hurry() functions that track whether or not either
a boot or a su... | ```diff
diff --git a/kernel/rcu/rcu.h b/kernel/rcu/rcu.h
index fa640c45172e..95a0038c9218 100644
--- a/kernel/rcu/rcu.h
+++ b/kernel/rcu/rcu.h
@@ -448,14 +448,20 @@ do { \
/* Tiny RCU doesn't expedite, as its purpose in life is instead to be tiny. */
static inline bool rcu_gp_is_normal(void) { return true; }
... |
6fb4c593982a01c8a356d1ba3b54dc1852ba1404 | Analyze and fix the following issue in the Linux kernel code: RISC-V: fix incorrect type of ARCH_CANAAN_K210_DTB_SOURCE | Problem Details:
When adding the ARCH_ symbol for the builtin K210 dtb, I erroneously
used the bool type for something that is quite obviously a string.
Unfortunately, there is no such thing as "def_string", but in this case
we can use "default" to propagate the value of
SOC_CANAAN_K210_DTB_SOURCE to ARCH_CANAAN_K210_D... | ```diff
diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index ce920f627f6d..fb34ae19d454 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -87,7 +87,8 @@ config SOC_CANAAN_K210_DTB_BUILTIN
If unsure, say Y.
config ARCH_CANAAN_K210_DTB_SOURCE
- def_bool SOC_CANAAN_K210_DTB_SOURC... |
9ec9b2a30853ba843b70ea16f196e5fe3327be5f | Analyze and fix the following issue in the Linux kernel code: net: ipa: disable ipa interrupt during suspend | Problem Details:
The IPA interrupt can fire when pm_runtime is disabled due to it racing
with the PM suspend/resume code. This causes a splat in the interrupt
handler when it tries to call pm_runtime_get().
Explicitly disable the interrupt in our ->suspend callback, and
re-enable it in ->resume to avoid this. If there... | ```diff
diff --git a/drivers/net/ipa/ipa_interrupt.c b/drivers/net/ipa/ipa_interrupt.c
index d458a35839cc..c1b3977e1ae4 100644
--- a/drivers/net/ipa/ipa_interrupt.c
+++ b/drivers/net/ipa/ipa_interrupt.c
@@ -127,6 +127,16 @@ out_power_put:
return IRQ_HANDLED;
}
+void ipa_interrupt_irq_disable(struct ipa *ipa)
+{
+ ... |
8bb233b27fb7c11deefbe2318e75490b22cf3d1a | Analyze and fix the following issue in the Linux kernel code: platform/chrome: cros_ec_uart: fix negative type promoted to high | Problem Details:
serdev_device_write_buf() returns negative numbers on errors. When
the return value compares to unsigned integer `len`, it promotes to
quite large positive number.
Fix it.
Fixes: 04a8bdd135cc ("platform/chrome: cros_ec_uart: Add transport layer")
Reported-by: Dan Carpenter <error27@gmail.com>
Signed... | ```diff
diff --git a/drivers/platform/chrome/cros_ec_uart.c b/drivers/platform/chrome/cros_ec_uart.c
index 6916069f1599..788246559bbb 100644
--- a/drivers/platform/chrome/cros_ec_uart.c
+++ b/drivers/platform/chrome/cros_ec_uart.c
@@ -149,9 +149,10 @@ static int cros_ec_uart_pkt_xfer(struct cros_ec_device *ec_dev,
re... |
e17af1c9d861dc177e5b56009bd4f71ace688d97 | Analyze and fix the following issue in the Linux kernel code: drm/msm/dp: Remove INIT_SETUP delay | Problem Details:
During initalization of the DisplayPort controller an EV_HPD_INIT_SETUP
event is generated, but with a delay of 100 units. This delay existed to
circumvent bug in the QMP combo PHY driver, where if the DP part was
powered up before USB, the common properties would not be properly
initialized - and USB ... | ```diff
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 226a09f5e23e..6dea5b9e1d49 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1506,7 +1506,7 @@ void msm_dp_irq_postinstall(struct msm_dp *dp_display)
dp = container_of(dp_d... |
abc40122d9a69f56c04efb5a7485795f5ac799d1 | Analyze and fix the following issue in the Linux kernel code: drm/msm/dpu: Disallow unallocated resources to be returned | Problem Details:
In the event that the topology requests resources that have not been
created by the system (because they are typically not represented in
dpu_mdss_cfg ^1), the resource(s) in global_state (in this case DSC
blocks, until their allocation/assignment is being sanity-checked in
"drm/msm/dpu: Reject topolog... | ```diff
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index b6090a837779..396429e63756 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -665,6 +665,11 @@ int dpu_rm_get_assigned_resources(struct dpu_rm *rm,
blks_siz... |
643b7d0869cc7f1f7a5ac7ca6bd25d88f54e31d0 | Analyze and fix the following issue in the Linux kernel code: drm/msm: Add missing check and destroy for alloc_ordered_workqueue | Problem Details:
Add check for the return value of alloc_ordered_workqueue as it may return
NULL pointer.
Moreover, use the destroy_workqueue in the later fails in order to avoid
memory leak.
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: htt... | ```diff
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 0acba7481f45..b052327181b2 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -418,6 +418,9 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv)
priv->dev = ddev;
priv->w... |
759cc4914fb0e3f35d6f32c5df045c7df23094ac | Analyze and fix the following issue in the Linux kernel code: dt-bindings: display/msm: qcom, mdss: fix HDMI PHY node names | Problem Details:
On Qualcomm devices HDMI PHY node names were changed from hdmi-phy to
phy. Follow this change.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/517446/
Link: https://lore.kernel.org/r/20230109045453... | ```diff
diff --git a/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
index ba0460268731..7479cd96fdec 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,mdss.yaml
@... |
d839f0811a31322c087a859c2b181e2383daa7be | Analyze and fix the following issue in the Linux kernel code: drm/msm/gem: Add check for kmalloc | Problem Details:
Add the check for the return value of kmalloc in order to avoid
NULL pointer dereference in copy_from_user.
Fixes: 20224d715a88 ("drm/msm/submit: Move copy_from_user ahead of locking bos")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
... | ```diff
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 45a3e5cadc7d..7c2cc1262c05 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -209,6 +209,10 @@ static int submit_lookup_cmds(struct msm_gem_submit *submit,
goto out;
... |
1d80d57ffcb55488f0ec0b77928d4f82d16b6a90 | Analyze and fix the following issue in the Linux kernel code: Bluetooth: Fix possible deadlock in rfcomm_sk_state_change | Problem Details:
syzbot reports a possible deadlock in rfcomm_sk_state_change [1].
While rfcomm_sock_connect acquires the sk lock and waits for
the rfcomm lock, rfcomm_sock_release could have the rfcomm
lock and hit a deadlock for acquiring the sk lock.
Here's a simplified flow:
rfcomm_sock_connect:
lock_sock(sk)
... | ```diff
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 21e24da4847f..4397e14ff560 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -391,6 +391,7 @@ static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int a
addr->sa_family != AF_BLUE... |
506d9b4099a0ce8249bba16b4d0b828fdcf69d9a | Analyze and fix the following issue in the Linux kernel code: Bluetooth: ISO: Fix possible circular locking dependency | Problem Details:
This attempts to fix the following trace:
iso-tester/52 is trying to acquire lock:
ffff8880024e0070 (&hdev->lock){+.+.}-{3:3}, at:
iso_sock_listen+0x29e/0x440
but task is already holding lock:
ffff888001978130 (sk_lock-AF_BLUETOOTH-BTPROTO_ISO){+.+.}-{0:0}, at:
iso_sock_listen+0x8b/0x440
which lock ... | ```diff
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index 6157bc12b373..24444b502e58 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -893,13 +893,10 @@ static int iso_listen_bis(struct sock *sk)
if (!hdev)
return -EHOSTUNREACH;
- hci_dev_lock(hdev);
-
err = hci_pa_create_sync(hdev, &is... |
e9d50f76fe1f7f6f251114919247445fb5cb3734 | Analyze and fix the following issue in the Linux kernel code: Bluetooth: hci_event: Fix Invalid wait context | Problem Details:
This fixes the following trace caused by attempting to lock
cmd_sync_work_lock while holding the rcu_read_lock:
kworker/u3:2/212 is trying to lock:
ffff888002600910 (&hdev->cmd_sync_work_lock){+.+.}-{3:3}, at:
hci_cmd_sync_queue+0xad/0x140
other info that might help us debug this:
context-{4:4}
4 lock... | ```diff
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0594af4e37ca..ad92a4be5851 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3848,8 +3848,11 @@ static u8 hci_cc_le_set_cig_params(struct hci_dev *hdev, void *data,
conn->handle, conn->link);
/* Create ... |
6a5ad251b7cdb990a3705428aef408433f05614a | Analyze and fix the following issue in the Linux kernel code: Bluetooth: ISO: Fix possible circular locking dependency | Problem Details:
This attempts to fix the following trace:
kworker/u3:1/184 is trying to acquire lock:
ffff888001888130 (sk_lock-AF_BLUETOOTH-BTPROTO_ISO){+.+.}-{0:0}, at:
iso_connect_cfm+0x2de/0x690
but task is already holding lock:
ffff8880028d1c20 (&conn->lock){+.+.}-{2:2}, at:
iso_connect_cfm+0x265/0x690
which l... | ```diff
diff --git a/net/bluetooth/iso.c b/net/bluetooth/iso.c
index 035bb5d25f85..6157bc12b373 100644
--- a/net/bluetooth/iso.c
+++ b/net/bluetooth/iso.c
@@ -289,15 +289,15 @@ static int iso_connect_bis(struct sock *sk)
hci_dev_unlock(hdev);
hci_dev_put(hdev);
+ err = iso_chan_add(conn, sk, NULL);
+ if (err)
+ ... |
1ed8b37cbaf14574c779064ef1372af62e8ba6aa | Analyze and fix the following issue in the Linux kernel code: Bluetooth: hci_sync: fix memory leak in hci_update_adv_data() | Problem Details:
When hci_cmd_sync_queue() failed in hci_update_adv_data(), inst_ptr is
not freed, which will cause memory leak, convert to use ERR_PTR/PTR_ERR
to pass the instance to callback so no memory needs to be allocated.
Fixes: 651cd3d65b0f ("Bluetooth: convert hci_update_adv_data to hci_sync")
Signed-off-by: ... | ```diff
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index b38a097344fb..117eedb6f709 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -6187,20 +6187,13 @@ int hci_get_random_address(struct hci_dev *hdev, bool require_privacy,
static int _update_adv_data_sync(struct hci_dev... |
272970be3dabd24cbe50e393ffee8f04aec3b9a8 | Analyze and fix the following issue in the Linux kernel code: Bluetooth: hci_qca: Fix driver shutdown on closed serdev | Problem Details:
The driver shutdown callback (which sends EDL_SOC_RESET to the device
over serdev) should not be invoked when HCI device is not open (e.g. if
hci_dev_open_sync() failed), because the serdev and its TTY are not open
either. Also skip this step if device is powered off
(qca_power_shutdown()).
The shutd... | ```diff
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 6eddc23e49d9..bbe9cf1cae27 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -2164,10 +2164,17 @@ static void qca_serdev_shutdown(struct device *dev)
int timeout = msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS);
... |
3aa21311f36d8a2730c7ccef37235e951f23927b | Analyze and fix the following issue in the Linux kernel code: Bluetooth: hci_conn: Fix memory leaks | Problem Details:
When hci_cmd_sync_queue() failed in hci_le_terminate_big() or
hci_le_big_terminate(), the memory pointed by variable d is not freed,
which will cause memory leak. Add release process to error path.
Fixes: eca0ae4aea66 ("Bluetooth: Add initial implementation of BIS connections")
Signed-off-by: Zhengcha... | ```diff
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index d3e542c2fc3e..acf563fbdfd9 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -821,6 +821,7 @@ static void terminate_big_destroy(struct hci_dev *hdev, void *data, int err)
static int hci_le_terminate_big(struct hci_dev ... |
3a4d29b6d631bb00236a98887e1039bbfc1b6ab5 | Analyze and fix the following issue in the Linux kernel code: Bluetooth: hci_sync: Fix use HCI_OP_LE_READ_BUFFER_SIZE_V2 | Problem Details:
Don't try to use HCI_OP_LE_READ_BUFFER_SIZE_V2 if controller don't
support ISO channels, but in order to check if ISO channels are
supported HCI_OP_LE_READ_LOCAL_FEATURES needs to be done earlier so the
features bits can be checked on hci_le_read_buffer_size_sync.
Link: https://bugzilla.kernel.org/sho... | ```diff
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 9e2d7e4b850c..b38a097344fb 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -3572,7 +3572,7 @@ static const struct hci_init_stage hci_init2[] = {
static int hci_le_read_buffer_size_sync(struct hci_dev *hdev)
{
/* U... |
2185e0fdbb2137f22a9dd9fcbf6481400d56299b | Analyze and fix the following issue in the Linux kernel code: Bluetooth: Fix a buffer overflow in mgmt_mesh_add() | Problem Details:
Smatch Warning:
net/bluetooth/mgmt_util.c:375 mgmt_mesh_add() error: __memcpy()
'mesh_tx->param' too small (48 vs 50)
Analysis:
'mesh_tx->param' is array of size 48. This is the destination.
u8 param[sizeof(struct mgmt_cp_mesh_send) + 29]; // 19 + 29 = 48.
But in the caller 'mesh_send' we reject onl... | ```diff
diff --git a/net/bluetooth/mgmt_util.h b/net/bluetooth/mgmt_util.h
index 6a8b7e84293d..bdf978605d5a 100644
--- a/net/bluetooth/mgmt_util.h
+++ b/net/bluetooth/mgmt_util.h
@@ -27,7 +27,7 @@ struct mgmt_mesh_tx {
struct sock *sk;
u8 handle;
u8 instance;
- u8 param[sizeof(struct mgmt_cp_mesh_send) + 29];
+ u... |
67804e48b4945e109b54b4bf5a75f5cad3e2dca0 | Analyze and fix the following issue in the Linux kernel code: drm/i915/gt: Start adding module oriented dmesg output | Problem Details:
When trying to analyse bug reports from CI, customers, etc. it can be
difficult to work out exactly what is happening on which GT in a
multi-GT system. So add GT oriented debug/error message wrappers. If
used instead of the drm_ equivalents, you get the same output but with
a GT# prefix on it.
v2: Go ... | ```diff
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index 5721bf85d119..f0dbfc434e07 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -22,6 +22,7 @@
#include "intel_gt_debugfs.h"
#include "intel_gt_mcr.h"
#include "intel_gt_pm.h"
+#i... |
0c8a6e9ea232c221976a0670256bd861408d9917 | Analyze and fix the following issue in the Linux kernel code: drm/i915: re-disable RC6p on Sandy Bridge | Problem Details:
RC6p on Sandy Bridge got re-enabled over time, causing visual glitches
and GPU hangs.
Disabled originally in commit 1c8ecf80fdee ("drm/i915: do not enable
RC6p on Sandy Bridge").
Signed-off-by: Sasa Dragic <sasa.dragic@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http... | ```diff
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 46acbf390195..be700413199e 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -423,7 +423,8 @@ static const struct intel_device_info ilk_m_info = {
.has_coherent_ggtt = true, \
.has_llc = ... |
c410cb974f2ba562920ecb8492ee66945dcf88af | Analyze and fix the following issue in the Linux kernel code: netfilter: conntrack: handle tcp challenge acks during connection reuse | Problem Details:
When a connection is re-used, following can happen:
[ connection starts to close, fin sent in either direction ]
> syn # initator quickly reuses connection
< ack # peer sends a challenge ack
> rst # rst, sequence number == ack_seq of previous challenge ack
> syn # this syn is expected to pa... | ```diff
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 656631083177..3ac1af6f59fc 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -1068,6 +1068,13 @@ int nf_conntrack_tcp_packet(struct nf_conn *ct,
ct->proto.tcp... |
ac8f29aef2f1695956ff6773b33f975290437f29 | Analyze and fix the following issue in the Linux kernel code: genirq/msi: Free the fwnode created by msi_create_device_irq_domain() | Problem Details:
msi_create_device_irq_domain() creates a firmware node for the new domain,
which is never freed. kmemleak reports:
unreferenced object 0xffff888120ba9a00 (size 96):
comm "systemd-modules", pid 221, jiffies 4294893411 (age 635.732s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 e0 19 8b 83... | ```diff
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 8fe1da9614ee..5c3fb6168eef 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -114,7 +114,7 @@ void irq_domain_free_fwnode(struct fwnode_handle *fwnode)
{
struct irqchip_fwid *fwid;
- if (WARN_ON(!is_fwnode_irqchip(fwnode))... |
cf22ef78f22ce4df4757472c5dbd33c430c5b659 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Use the sched from entity for amdgpu_cs trace | Problem Details:
The problem is that base sched hasn't been assigned yet at this moment,
causing something like "ring=0" all the time from trace.
mpv:cs0-3473 [002] ..... 129.047431: amdgpu_cs: ring=0, dw=48, fences=0
mpv:cs0-3473 [002] ..... 129.089125: amdgpu_cs: ring=0, dw=48, fences=0
mpv:cs0-3473 [002] .... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
index 677ad2016976..98d91ebf5c26 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
@@ -153,10 +153,10 @@ TRACE_EVENT(amdgpu_cs,
TP_fast_assign(
_... |
1427a720273976a81d13d9d9fa60d53ce881cbd7 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: fix amdgpu_job_free_resources v2 | Problem Details:
It can be that neither fence were initialized when we run out of UVD
streams for example.
v2: fix typo breaking compile
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2324
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 7f1ca90a552c..665c63dfd2e8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -161,8 +161,14 @@ void amdgpu_job_free_resources(struct amdgpu_job *job)
struct ... |
53a17b6b75eb87a0792e1ef7f5c45e8909585451 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix coding style | Problem Details:
Align a closing brace and remove trailing whitespaces. No functional
changes.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 0d7d17533a0e..cbecc255a90a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -5859,8 +5859,8 @@ void amdgpu_device_invalidate_hdp(struct amdgpu_dev... |
1def6539028ce6ff7f222730b6bd748391be555c | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix COLOR_SPACE_YCBCR2020_TYPE matrix | Problem Details:
The YCC conversion matrix for RGB -> COLOR_SPACE_YCBCR2020_TYPE is
missing the values for the fourth column of the matrix.
The fourth column of the matrix is essentially just a value that is
added given that the color is 3 components in size.
These values are needed to bias the chroma from the [-1, 1]... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 471078fc3900..652270a0b498 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -90,8 +90,8 @@ static cons... |
766f179238639bb0fa8b4fd35c25b352e475363a | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Calculate output_color_space after pixel encoding adjustment | Problem Details:
Code in get_output_color_space depends on knowing the pixel encoding to
determine whether to pick between eg. COLOR_SPACE_SRGB or
COLOR_SPACE_YCBCR709 for transparent RGB -> YCbCr 4:4:4 in the driver.
v2: Fixed patch being accidentally based on a personal feature branch, oops!
Fixes: ea117312ea9f ("d... | ```diff
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7bf21bb52a7d..e13308ba3616 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5333,8 +5333,6 @@ static void fill_stream... |
4d3d5e6c078fe9234a814dfd643d6298542abb1b | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: fix cleaning up reserved VMID on release | Problem Details:
We need to reset this or otherwise run into list corruption later on.
Fixes: e44a0fe630c5 ("drm/amdgpu: rework reserved VMID handling")
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Candice Li <candice.li@amd.com>
Signed-off-... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index fcb711a11a5b..3f07b1a2ce47 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -497,6 +497,7 @@ void amdgpu_vmid_free_reserved(struct amdgpu_device *adev,
... |
0604897bc6a8afd04494be6f50e87ee61d12509c | Analyze and fix the following issue in the Linux kernel code: drm/amd: Fix renoir/green sardine MP0 IP version detection | Problem Details:
The existing codebase never had a case for detecting MP0 version on
Renoir and instead relied upon hardcoded chip name. This was missed as
part of the changes to migrate all IP blocks to build filenames from
`amdgpu_ucode.c`.
Consequently, Renoir tries to fetch a binary with 11_0_3 in the filename
an... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 47549d659d9b..c03824d0311b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -1087,6 +1087,8 @@ static const char *amdgpu_ucode_legacy_naming(struct am... |
73b1a771f021fbf658b73babb18b5a97e6f8489a | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: 3.2.218 | Problem Details:
This version brings along following fixes:
- Revert patches that caused regressions associated with audio and an
old change that checks the DCN version.
- Refactor DDC and HDP.
- Move DPIA and DPCD logic to new files.
- Updates to DMUB.
- Optimization and bug fixes for SUBVP/DRR.
- Drop legacy code.... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 53f449fa2b71..22e754ad22c8 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -47,7 +47,7 @@ struct aux_payload;
struct set_config_cmd_payload;
struct dmub_notification;
-#... |
9190d4a263264eabf715f5fc1827da45e3fdc247 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: fix mapping to non-allocated address | Problem Details:
[Why]
There is an issue mapping non-allocated location of memory.
It would allocate gpio registers from an array out of bounds.
[How]
Patch correct numbers of bounds for using.
Tested-by: Daniel Wheeler <Daniel.Wheeler@amd.com>
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Rodrigo Siquei... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c b/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c
index 9b63c6c0cc84..e0bd0c722e00 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/dcn20/hw_factory_dcn20.c
@... |
762e8febab9db16fb7b3bc7f07fe27f6f544325a | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: fix an error check condition for synced pipes | Problem Details:
Checking for disabled master pipe on a timing synchronized pipe is
incorrect in the case of ODM combine. This case is acceptable as long as
the disabled master pipe is part of the ODM tree. Skip printing error
message if this condition holds true.
Tested-by: Daniel Wheeler <Daniel.Wheeler@amd.com>
Rev... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 91d56a38a829..a5b5f8592c1b 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -3821,9 +3821,20 @@ void check_syncd_pipes... |
899dd5b8359da7a16168a14fab362f970d6e6793 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Remove SubVp support if src/dst rect does not equal stream timing | Problem Details:
Current implementation of SubVP does not support cases where stream
timing matched neither the destination rect nor the source rect.
Will need to further debug to see how we can support these cases.
Tested-by: Daniel Wheeler <Daniel.Wheeler@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-b... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
index 50f20549c951..0fc79d75ce76 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers... |
19d88e1df06c9c27b4a2ec59b36865892c624ef7 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Add a missing tab | Problem Details:
This tab was deleted accidentally and triggers a Smatch warning:
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1006 gfx_v8_0_init_microcode()
warn: inconsistent indenting
Add it back.
Fixes: 0aaafb7359d2 ("drm/amd: Use `amdgpu_ucode_*` helpers for GFX8")
Signed-off-by: Dan Carpenter <error27@gmail.c... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 4fb577d047fd..b1f2684d854a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1003,7 +1003,7 @@ static int gfx_v8_0_init_microcode(struct amdgpu_device *adev)
err =... |
6aad66cdb09138557da6324fc628763f41ddf1c3 | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: hal: Fix codespell-reported spelling mistakes | Problem Details:
They are appear to be spelling mistakes,
Initially identified in a codespell report and never been addressed so far.
drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:656: regsiters ==> registers
drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:1696: beacause ==> because
drivers/staging/rtl8723bs/hal... | ```diff
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
index f1fc077ed29c..0fcae6871108 100644
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
@@ -653,7 +653,7 @@ static void Hal_EfusePowe... |
77ca694b2cc5c64318650da68f9d09a12907a836 | Analyze and fix the following issue in the Linux kernel code: Staging: rtl8192u: ieee80211: Fix indentation errors by removing extra spaces | Problem Details:
Remove extra spaces before statements to fix
following indentation warnings reported by checkpatch.pl.
WARNING: Statements should start on a tabstop
+ struct delayed_work start_ibss_wq;
Signed-off-by: Anup Sharma <anupnewsmail@gmail.com>
Link: https://lore.kernel.org/r/Y6215u/jtmcgO6TY@local
Signed-... | ```diff
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
index c5c43d2fb93e..694d1b18f81c 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
@@ -1823,7 +1823,7 @@ struct ieee80211_device {
struct ... |
7d83299351fe7c812c529f5e39fe63b5312e4233 | Analyze and fix the following issue in the Linux kernel code: staging: vchiq_arm: fix enum vchiq_status return types | Problem Details:
gcc-13 notices a type mismatch between function declaration
and definition for a few functions that have been converted
from returning vchiq specific status values to regular error
codes:
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:662:5: error: conflicting types for 'vchiq_initialis... | ```diff
diff --git a/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h b/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h
index db1441c0cc66..690ab7165b2c 100644
--- a/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h
+++ b/drivers/staging/vc04_services/include/linux/raspberry... |
499631d5ae7dd0aacc9601b71a3b80d2b27d9120 | Analyze and fix the following issue in the Linux kernel code: drm: panel: visionox: add backlight dependency | Problem Details:
The newly added driver uses the backlight subsystem but is missing the
corresponding Kconfig dependency:
arm-linux-gnueabi-ld: drivers/gpu/drm/panel/panel-visionox-vtdr6130.o: in function `visionox_vtdr6130_probe':
panel-visionox-vtdr6130.c:(.text+0xdee): undefined reference to `devm_backlight_device_... | ```diff
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index dd79928f5482..8f2046caaa6b 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -742,6 +742,7 @@ config DRM_PANEL_VISIONOX_VTDR6130
tristate "Visionox VTDR6130"
depends on OF
depends on DRM_MIPI_D... |
bbcb07d299b5c1b5d996bb571a290a153c19e7e6 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: sm6115: Add debug related nodes | Problem Details:
Add dtsi nodes related to coresight debug units such
as cti, etm, etr, funnel(s), replicator(s), etc. for
Qualcomm sm6115 SoC.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: htt... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 478c5d009272..08f93b1dc2f8 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -1237,6 +1237,618 @@
#power-domain-cells = <1>;
};
+ stm@8002000 {
+ compatible = ... |
19aeacf505a08ae8fc1e087f9d85b7caf29b09b4 | Analyze and fix the following issue in the Linux kernel code: clk: qcom: rpmh: remove duplicate IPA clock reference | Problem Details:
One of the ones that were recently added was already there:
drivers/clk/qcom/clk-rpmh.c:578:35: error: initialized field overwritten [-Werror=override-init]
578 | [RPMH_IPA_CLK] = &clk_rpmh_ipa.hw,
Fixes: aa055bf158cd ("clk: qcom: rpmh: define IPA clocks where required")
Signed-off... | ```diff
diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index 393b83f6020e..45ee370f3307 100644
--- a/drivers/clk/qcom/clk-rpmh.c
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -575,7 +575,6 @@ static struct clk_hw *sc8280xp_rpmh_clocks[] = {
[RPMH_IPA_CLK] = &clk_rpmh_ipa.hw,
[RPMH_PKA_CLK] ... |
531390a243ef47448f8bad01c186c2787666bf4d | Analyze and fix the following issue in the Linux kernel code: firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region | Problem Details:
This patch is fix for Linux kernel v2.6.33 or later.
For request subaction to IEC 61883-1 FCP region, Linux FireWire subsystem
have had an issue of use-after-free. The subsystem allows multiple
user space listeners to the region, while data of the payload was likely
released before the listeners execu... | ```diff
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 9c89f7d53e99..958aa4662ccb 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -819,8 +819,10 @@ static int ioctl_send_response(struct client *client, union ioctl_arg *arg)
r = container_of(resource, s... |
3ee0fe7fa39b14d1cea455b7041f2df933bd97d2 | Analyze and fix the following issue in the Linux kernel code: ALSA: hda/ca0132: minor fix for allocation size | Problem Details:
Although the "dma_chan" pointer occupies more or equal space compared
to "*dma_chan", the allocation size should use the size of variable
itself.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 01ef7dbffb41 ("ALSA: hda - Update CA0132 codec to load DSP firmware binary")
Signe... | ```diff
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 0a292bf271f2..acde4cd58785 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -2455,7 +2455,7 @@ static int dspio_set_uint_param(struct hda_codec *codec, int mod_id,
static int dspio_alloc_dma_chan(struc... |
7746564793978fe2f43b18a302b22dca0ad3a0e8 | Analyze and fix the following issue in the Linux kernel code: block: fix hctx checks for batch allocation | Problem Details:
When there are no read queues read requests will be assigned a
default queue on allocation. However, blk_mq_get_cached_request() is not
prepared for that and will fail all attempts to grab read requests from
the cache. Worst case it doubles the number of requests allocated,
roughly half of which will b... | ```diff
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 2c49b4151da1..9d463f7563bc 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2890,6 +2890,7 @@ static inline struct request *blk_mq_get_cached_request(struct request_queue *q,
struct blk_plug *plug, struct bio **bio, unsigned int nsegs)
{
struct reques... |
11cefeb2058f9f2322713b2683be9301556705e2 | Analyze and fix the following issue in the Linux kernel code: USB: fix misleading usb_set_intfdata() kernel doc | Problem Details:
The struct device driver-data pointer is used for any data that a driver
may need in various callbacks while bound to the device. For
convenience, subsystems typically provide wrappers such as
usb_set_intfdata() of the generic accessor functions for use in bus
callbacks.
There is generally no longer a... | ```diff
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 04a7e94fb772..86d1c8e79566 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -267,16 +267,15 @@ static inline void *usb_get_intfdata(struct usb_interface *intf)
}
/**
- * usb_set_intfdata() - associate driver-specific data with the int... |
82b0417e4bfc5af8c1710996913374f09f4a2a03 | Analyze and fix the following issue in the Linux kernel code: usb: cdnsp: : add scatter gather support for ISOC endpoint | Problem Details:
Patch implements scatter gather support for isochronous endpoint.
This fix is forced by 'commit e81e7f9a0eb9
("usb: gadget: uvc: add scatter gather support")'.
After this fix CDNSP driver stop working with UVC class.
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Reviewed-by: Peter Chen <peter.che... | ```diff
diff --git a/drivers/usb/cdns3/cdnsp-gadget.c b/drivers/usb/cdns3/cdnsp-gadget.c
index f9aa50ff14d4..fff9ec9c391f 100644
--- a/drivers/usb/cdns3/cdnsp-gadget.c
+++ b/drivers/usb/cdns3/cdnsp-gadget.c
@@ -378,7 +378,7 @@ int cdnsp_ep_enqueue(struct cdnsp_ep *pep, struct cdnsp_request *preq)
ret = cdnsp_queue_b... |
30374434edab20e25776f8ecb4bc9d1e54309487 | Analyze and fix the following issue in the Linux kernel code: USB: fix memory leak with using debugfs_lookup() | Problem Details:
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic at
once.
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Jilin Yuan <yuanjilin@cdjrlc.c... | ```diff
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 11b15d7b357a..a415206cab04 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -998,7 +998,7 @@ static void usb_debugfs_init(void)
static void usb_debugfs_cleanup(void)
{
- debugfs_remove(debugfs_lookup("devices", usb_debug_r... |
c3194949ae8fcbe2b7e38670e7c6a5cfd2605edc | Analyze and fix the following issue in the Linux kernel code: usb: typec: intel_pmc_mux: Don't leak the ACPI device reference count | Problem Details:
When acpi_dev_get_memory_resources() fails, the reference count is
left bumped. Drop it as it's done in the other error paths.
Fixes: 43d596e32276 ("usb: typec: intel_pmc_mux: Check the port status before connect")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki ... | ```diff
diff --git a/drivers/usb/typec/mux/intel_pmc_mux.c b/drivers/usb/typec/mux/intel_pmc_mux.c
index fdbf3694e21f..87e2c9130607 100644
--- a/drivers/usb/typec/mux/intel_pmc_mux.c
+++ b/drivers/usb/typec/mux/intel_pmc_mux.c
@@ -614,8 +614,10 @@ static int pmc_usb_probe_iom(struct pmc_usb *pmc)
INIT_LIST_HEAD(&re... |
c6ec929595c7443250b2a4faea988c62019d5cd2 | Analyze and fix the following issue in the Linux kernel code: usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate() | Problem Details:
In Google internal bug 265639009 we've received an (as yet) unreproducible
crash report from an aarch64 GKI 5.10.149-android13 running device.
AFAICT the source code is at:
https://android.googlesource.com/kernel/common/+/refs/tags/ASB-2022-12-05_13-5.10
The call stack is:
ncm_close() -> ncm_noti... | ```diff
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c
index c36bcfa0e9b4..424bb3b666db 100644
--- a/drivers/usb/gadget/function/f_ncm.c
+++ b/drivers/usb/gadget/function/f_ncm.c
@@ -83,7 +83,9 @@ static inline struct f_ncm *func_to_ncm(struct usb_function *f)
/* peak (theoretic... |
7c07553807c5125c89de242d35c10c206fd8e6bb | Analyze and fix the following issue in the Linux kernel code: USB: gadget: Add ID numbers to configfs-gadget driver names | Problem Details:
It is unable to use configfs to attach more than one gadget. When
attaching the second gadget, it always fails and the kernel message
prints out:
Error: Driver 'configfs-gadget' is already registered, aborting...
UDC core: g1: driver registration failed: -16
This commit fixes the problem by using the... | ```diff
diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 96121d1c8df4..0853536cbf2e 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -393,6 +393,7 @@ static void gadget_info_attr_release(struct config_item *item)
WARN_ON(!list_empty(&gi->string_list));
... |
36f78477ac2c89e9a2eed4a31404a291a3450b5d | Analyze and fix the following issue in the Linux kernel code: usb: typec: tcpm: Fix altmode re-registration causes sysfs create fail | Problem Details:
There's the altmode re-registeration issue after data role
swap (DR_SWAP).
Comparing to USBPD 2.0, in USBPD 3.0, it loose the limit that only DFP
can initiate the VDM command to get partner identity information.
For a USBPD 3.0 UFP device, it may already get the identity information
from its port par... | ```diff
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 904c7b4ce2f0..59b366b5c614 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -4594,14 +4594,13 @@ static void run_state_machine(struct tcpm_port *port)
tcpm_set_state(port, ready_state(port), 0);
... |
e95765e97d9cb93258a4840440d410fa6ff7e819 | Analyze and fix the following issue in the Linux kernel code: usb: gadget: g_webcam: Send color matching descriptor per frame | Problem Details:
Currently the color matching descriptor is only sent across the wire
a single time, following the descriptors for each format and frame.
According to the UVC 1.5 Specification 3.9.2.6 ("Color Matching
Descriptors"):
"Only one instance is allowed for a given format and if present,
the Color Matching de... | ```diff
diff --git a/drivers/usb/gadget/legacy/webcam.c b/drivers/usb/gadget/legacy/webcam.c
index 53e38f87472b..c06dd1af7a0c 100644
--- a/drivers/usb/gadget/legacy/webcam.c
+++ b/drivers/usb/gadget/legacy/webcam.c
@@ -293,6 +293,7 @@ static const struct uvc_descriptor_header * const uvc_fs_streaming_cls[] = {
(const... |
9682b41e52cc9f42f5c33caf410464392adaef04 | Analyze and fix the following issue in the Linux kernel code: usb: typec: altmodes/displayport: Fix pin assignment calculation | Problem Details:
Commit c1e5c2f0cb8a ("usb: typec: altmodes/displayport: correct pin
assignment for UFP receptacles") fixed the pin assignment calculation
to take into account whether the peripheral was a plug or a receptacle.
But the "pin_assignments" sysfs logic was not updated. Address this by
using the macros intr... | ```diff
diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c
index 5bc7a58f7f44..80d8c6c3be36 100644
--- a/drivers/usb/typec/altmodes/displayport.c
+++ b/drivers/usb/typec/altmodes/displayport.c
@@ -426,9 +426,9 @@ static const char * const pin_assignments[] = {
static u8 ge... |
582836e3cfab4faafbdc93bbec96fce036a08ee1 | Analyze and fix the following issue in the Linux kernel code: usb: typec: altmodes/displayport: Add pin assignment helper | Problem Details:
The code to extract a peripheral's currently supported Pin Assignments
is repeated in a couple of locations. Factor it out into a separate
function.
This will also make it easier to add fixes (we only need to update 1
location instead of 2).
Fixes: c1e5c2f0cb8a ("usb: typec: altmodes/displayport: cor... | ```diff
diff --git a/drivers/usb/typec/altmodes/displayport.c b/drivers/usb/typec/altmodes/displayport.c
index de66a2949e33..5bc7a58f7f44 100644
--- a/drivers/usb/typec/altmodes/displayport.c
+++ b/drivers/usb/typec/altmodes/displayport.c
@@ -419,6 +419,18 @@ static const char * const pin_assignments[] = {
[DP_PIN_AS... |
ce405d561b020e5a46340eb5146805a625dcacee | Analyze and fix the following issue in the Linux kernel code: usb: gadget: f_fs: Ensure ep0req is dequeued before free_request | Problem Details:
As per the documentation, function usb_ep_free_request guarantees
the request will not be queued or no longer be re-queued (or
otherwise used). However, with the current implementation it
doesn't make sure that the request in ep0 isn't reused.
Fix this by dequeuing the ep0req on functionfs_unbind befo... | ```diff
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index bb6fe1f3a29d..523a961b910b 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -1895,6 +1895,8 @@ static void functionfs_unbind(struct ffs_data *ffs)
ENTER();
if (!WARN_ON(!ff... |
6a19da111057f69214b97c62fb0ac59023970850 | Analyze and fix the following issue in the Linux kernel code: usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait | Problem Details:
While performing fast composition switch, there is a possibility that the
process of ffs_ep0_write/ffs_ep0_read get into a race condition
due to ep0req being freed up from functionfs_unbind.
Consider the scenario that the ffs_ep0_write calls the ffs_ep0_queue_wait
by taking a lock &ffs->ev.waitq.lock.... | ```diff
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 73dc10a77cde..bb6fe1f3a29d 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -279,6 +279,9 @@ static int __ffs_ep0_queue_wait(struct ffs_data *ffs, char *data, size_t len)
struc... |
cde37881e2e14590675d0acdfbad408300d9ca95 | Analyze and fix the following issue in the Linux kernel code: usb: misc: onboard_hub: Move 'attach' work to the driver | Problem Details:
Currently each onboard_hub platform device owns an 'attach' work,
which is scheduled when the device probes. With this deadlocks
have been reported on a Raspberry Pi 3 B+ [1], which has nested
onboard hubs.
The flow of the deadlock is something like this (with the onboard_hub
driver built as a module)... | ```diff
diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c
index db0844b30bbd..969c4c4f2ae9 100644
--- a/drivers/usb/misc/onboard_usb_hub.c
+++ b/drivers/usb/misc/onboard_usb_hub.c
@@ -27,7 +27,10 @@
#include "onboard_usb_hub.h"
+static void onboard_hub_attach_usb_driver(struct wo... |
e5854355d76b8d768cea8e4fc3ce6dfdba25518a | Analyze and fix the following issue in the Linux kernel code: usb: misc: onboard_hub: Invert driver registration order | Problem Details:
The onboard_hub 'driver' consists of two drivers, a platform
driver and a USB driver. Currently when the onboard hub driver
is initialized it first registers the platform driver, then the
USB driver. This results in a race condition when the 'attach'
work is executed, which is scheduled when the platfo... | ```diff
diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c
index 94e7966e199d..db0844b30bbd 100644
--- a/drivers/usb/misc/onboard_usb_hub.c
+++ b/drivers/usb/misc/onboard_usb_hub.c
@@ -433,13 +433,13 @@ static int __init onboard_hub_init(void)
{
int ret;
- ret = platform_driver_re... |
fac4b8633fd682ecc8e9cff61cb3e33374a1c7e5 | Analyze and fix the following issue in the Linux kernel code: usb: ucsi: Ensure connector delayed work items are flushed | Problem Details:
During ucsi_unregister() when destroying a connector's workqueue, there
may still be pending delayed work items that haven't been scheduled yet.
Because queue_delayed_work() uses a separate timer to schedule a work
item, the destroy_workqueue() call is not aware of any pending items.
Hence when a pendi... | ```diff
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index eabe519013e7..1292241d581a 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -187,6 +187,7 @@ EXPORT_SYMBOL_GPL(ucsi_send_command);
struct ucsi_work {
struct delayed_work work;
+ struct list_hea... |
bd449ad8cee9d4b523abbdfa73e1a2a08333f331 | Analyze and fix the following issue in the Linux kernel code: usb: musb: fix error return code in omap2430_probe() | Problem Details:
Before calling platform_get_resource() in omap2430_probe(), the 'ret' is
re-assgined to 0, it can't return an error code, if platform_get_resource
fails. Set the error code to -EINVAL to fix this.
Fixes: ffbe2feac59b ("usb: musb: omap2430: Fix probe regression for missing resources")
Cc: stable <stabl... | ```diff
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 476f55d1fec3..44a21ec865fb 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -411,8 +411,10 @@ static int omap2430_probe(struct platform_device *pdev)
memset(musb_res, 0, sizeof(*musb_res) * ARRAY_SIZE(mu... |
f96c0384047257365371a8ac217107c0371586f1 | Analyze and fix the following issue in the Linux kernel code: usb: chipidea: core: fix possible constant 0 if use IS_ERR(ci->role_switch) | Problem Details:
After successfully probed, ci->role_switch would only be NULL or a valid
pointer. IS_ERR(ci->role_switch) will always return 0. So no need to wrap
it with IS_ERR, otherwise the logic is wrong.
Fixes: e1b5d2bed67c ("usb: chipidea: core: handle usb role switch in a common way")
cc: <stable@vger.kernel.o... | ```diff
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 484b1cd23431..27c601296130 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -1294,12 +1294,12 @@ static void ci_extcon_wakeup_int(struct ci_hdrc *ci)
cable_id = &ci->platdata->id_extcon;
cable_vbus = &c... |
5f994ce5fd3bc65deab14d59ee314a8e1e96221e | Analyze and fix the following issue in the Linux kernel code: drm/omap: Fix kernel docs | Problem Details:
Fix doc related warnings seen with W=1: the function names have changed
but the docs have not been changed accordingly.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220916082206.167427-2-tomi.valkeinen@ideasonboard.com
Reviewed-b... | ```diff
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index cf571796fd26..d6b4934fa0fd 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -605,7 +605,7 @@ int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
}
/**
- *... |
a2bc47c43e70cf904b1af49f76d572326c08bca7 | Analyze and fix the following issue in the Linux kernel code: xhci: Fix null pointer dereference when host dies | Problem Details:
Make sure xhci_free_dev() and xhci_kill_endpoint_urbs() do not race
and cause null pointer dereference when host suddenly dies.
Usb core may call xhci_free_dev() which frees the xhci->devs[slot_id]
virt device at the same time that xhci_kill_endpoint_urbs() tries to
loop through all the device's endpo... | ```diff
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 79d7931c048a..50b41213e827 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -3974,6 +3974,7 @@ static void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev)
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
struct xh... |
e8fb5bc76eb86437ab87002d4a36d6da02165654 | Analyze and fix the following issue in the Linux kernel code: usb: xhci: Check endpoint is valid before dereferencing it | Problem Details:
When the host controller is not responding, all URBs queued to all
endpoints need to be killed. This can cause a kernel panic if we
dereference an invalid endpoint.
Fix this by using xhci_get_virt_ep() helper to find the endpoint and
checking if the endpoint is valid before dereferencing it.
[233311.... | ```diff
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index ddc30037f9ce..f5b0e1ce22af 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1169,7 +1169,10 @@ static void xhci_kill_endpoint_urbs(struct xhci_hcd *xhci,
struct xhci_virt_ep *ep;
struct xhci_ring *... |
dbd24ec17b85b45f4e823d1aa5607721920f2b05 | Analyze and fix the following issue in the Linux kernel code: usb-storage: apply IGNORE_UAS only for HIKSEMI MD202 on RTL9210 | Problem Details:
The commit e00b488e813f ("usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS")
blacklists UAS for all of RTL9210 enclosures.
The RTL9210 controller was advertised with UAS since its release back in
2019 and was shipped with a lot of enclosure products with different
firmware combinations.
Blacklist UAS o... | ```diff
diff --git a/drivers/usb/storage/uas-detect.h b/drivers/usb/storage/uas-detect.h
index 3f720faa6f97..d73282c0ec50 100644
--- a/drivers/usb/storage/uas-detect.h
+++ b/drivers/usb/storage/uas-detect.h
@@ -116,6 +116,19 @@ static int uas_use_uas_driver(struct usb_interface *intf,
if (le16_to_cpu(udev->descriptor... |
d18dcfe9860e842f394e37ba01ca9440ab2178f4 | Analyze and fix the following issue in the Linux kernel code: USB: gadgetfs: Fix race between mounting and unmounting | Problem Details:
The syzbot fuzzer and Gerald Lee have identified a use-after-free bug
in the gadgetfs driver, involving processes concurrently mounting and
unmounting the gadgetfs filesystem. In particular, gadgetfs_fill_super()
can race with gadgetfs_kill_sb(), causing the latter to deallocate
the_device while the f... | ```diff
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 01c3ead7d1b4..d605bc2e7e8f 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -229,6 +229,7 @@ static void put_ep (struct ep_data *data)
*/
static const char *CHIP;
+static DEFINE... |
1301c7b9f7efad2f11ef924e317c18ebd714fc9a | Analyze and fix the following issue in the Linux kernel code: usb: cdns3: remove fetched trb from cache before dequeuing | Problem Details:
After doorbell DMA fetches the TRB. If during dequeuing request
driver changes NORMAL TRB to LINK TRB but doesn't delete it from
controller cache then controller will handle cached TRB and packet
can be lost.
The example scenario for this issue looks like:
1. queue request - set doorbell
2. dequeue re... | ```diff
diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c
index 5adcb349718c..ccfaebca6faa 100644
--- a/drivers/usb/cdns3/cdns3-gadget.c
+++ b/drivers/usb/cdns3/cdns3-gadget.c
@@ -2614,6 +2614,7 @@ int cdns3_gadget_ep_dequeue(struct usb_ep *ep,
u8 req_on_hw_ring = 0;
unsigned long fla... |
9d6033e350694a67885605674244d43c9559dc36 | Analyze and fix the following issue in the Linux kernel code: block/rnbd-clt: fix wrong max ID in ida_alloc_max | Problem Details:
We need to pass 'end - 1' to ida_alloc_max after switch from
ida_simple_get to ida_alloc_max.
Otherwise smatch warns.
drivers/block/rnbd/rnbd-clt.c:1460 init_dev() error: Calling ida_alloc_max() with a 'max' argument which is a power of 2. -1 missing?
Fixes: 24afc15dbe21 ("block/rnbd: Remove a usele... | ```diff
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c
index 78334da74d8b..5eb8c7855970 100644
--- a/drivers/block/rnbd/rnbd-clt.c
+++ b/drivers/block/rnbd/rnbd-clt.c
@@ -1440,7 +1440,7 @@ static struct rnbd_clt_dev *init_dev(struct rnbd_clt_session *sess,
goto out_alloc;
}
- ret = id... |
ade7fd908d710d0ab865c273df782c75528636ef | Analyze and fix the following issue in the Linux kernel code: efi: efivars: drop kobject from efivars_register() | Problem Details:
Since commit 0f5b2c69a4cb ("efi: vars: Remove deprecated 'efivars' sysfs
interface") and the removal of the sysfs interface there are no users of
the efivars kobject.
Drop the kobject argument from efivars_register() and add a new
efivar_is_available() helper in favour of the old efivars_kobject().
N... | ```diff
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 09716eebe8ac..e7ff692f111d 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -197,7 +197,7 @@ static int generic_ops_register(void)
generic_ops.set_variable = efi.set_variable;
generic_ops.set_variable_non... |
cbf44580ce6b310272a73e3e794233fd064330bd | Analyze and fix the following issue in the Linux kernel code: HID: revert CHERRY_MOUSE_000C quirk | Problem Details:
This partially reverts commit f6d910a89a2391 ("HID: usbhid: Add ALWAYS_POLL quirk
for some mice"), as it turns out to break reboot on some platforms for reason
yet to be understood.
Fixes: f6d910a89a2391 ("HID: usbhid: Add ALWAYS_POLL quirk for some mice")
Reported-by: Christian Zigotzky <chzigotzky@x... | ```diff
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 82713ef3aaa6..c3735848ed5d 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -274,7 +274,6 @@
#define USB_DEVICE_ID_CH_AXIS_295 0x001c
#define USB_VENDOR_ID_CHERRY 0x046a
-#define USB_DEVICE_ID_CHERRY_MOUSE_000C 0x000c
#defin... |
a12154058f756871b74b8d1e62aa6fd16d762a97 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: Fix User button on stm32mp135f-dk | Problem Details:
This patch fixes the following dtbs_check warning on stm32mp135f-dk:
arch/arm/boot/dts/stm32mp135f-dk.dtb: gpio-keys: 'user-pa13' does not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)-[a-z0-9-]+|[a-z0-9-]+-(button|event|key|switch))$', 'pinctrl-[0-9]+'
From schema: Doc... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts
index 338b4f633ee3..c40686cb2b9a 100644
--- a/arch/arm/boot/dts/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/stm32mp135f-dk.dts
@@ -40,7 +40,7 @@
gpio-keys {
compatible = "gpio-keys";
- user-pa13 {
+ button-user {
... |
175281f80695569c7f9cf062e5d0ddc4addc109f | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp151a-prtt1l | Problem Details:
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: Alexandre... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi b/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
index d865ab5d866b..dd23de85100c 100644
--- a/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
+++ b/arch/arm/boot/dts/stm32mp151a-prtt1l.dtsi
@@ -101,8 +101,12 @@
&qspi {
pinctrl-names = "default", "sleep";
- pinct... |
732dbcf52f74b254a7ddd4226e0b9638e1e7aeff | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp157c-emstamp-argon | Problem Details:
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Reinhold Mueller <reinhold.mueller@emtrion.com>
Cc: Al... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi b/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
index aef02e6421a3..7d11c50b9e40 100644
--- a/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c-emstamp-argon.dtsi
@@ -391,8 +391,12 @@
&qspi {
pinctrl-names =... |
21d83512bf2bd25ebed467151fd2bcd0cca7dc9a | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcom-som | Problem Details:
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alex... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
index 002f221f1694..c06edd2eacb0 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@@ -428,8 +428,12 @@
&qspi {
pinctrl-names = "default", "sle... |
7ffd2266bd32d9f31a4e918443c733906cff0d19 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcor-som | Problem Details:
Chip select pinctrl phandle was missing in several stm32mp15x based boards.
Fixes: ea99a5a02ebc ("ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi")
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alex... | ```diff
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
index 134a798ad3f2..bb40fb46da81 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
@@ -247,8 +247,12 @@
&qspi {
pinctrl-names = "default", "sle... |
431d1531466033909d2e8c754a7dc3704b70843f | Analyze and fix the following issue in the Linux kernel code: pinctrl: rockchip: fix mux route data for rk3568 | Problem Details:
IO mux selection is configured in PMU_GRF_SOC_CON4 and GRF_IOFUNC_SEL0-5
regs on RK3568. pwm0-2 is configured in PMU_GRF reg and the rest is
configured in GRF_IOFUNC regs according to TRM [1].
Update mux route data to reflect this and use proper detection pin for
UART1 IO mux M1.
This fixes HDMITX IO... | ```diff
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index c3b9313e5be1..5eeac92f610a 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -926,19 +926,19 @@ static struct rockchip_mux_route_data rk3568_mux_route_data[] = {
RK_MUXROUTE_PMU... |
d3e83448107b10bdd178c558aaed6411ce41e9d3 | Analyze and fix the following issue in the Linux kernel code: drm/ttm: fix some minor kerneldoc issues | Problem Details:
Pointed out by the kernel test robot while merging ttm_bo_api.h and
ttm_bo_driver.h.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2023011712334... | ```diff
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
index d33bff038d3a..77b50875b99f 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
@@ -127,9 +127,8 @@ EXPORT_SYMBOL(ttm_move_memcpy);
* ttm_bo_move_memcpy
*
* @bo: A pointer to a struct... |
29bcc1eaca315326d1cc883fbe9b451d1f9e3fa5 | Analyze and fix the following issue in the Linux kernel code: arm64: tegra: Fix duplicate regulator on Jetson TX1 | Problem Details:
When the top-level regulators were renamed, the 1.2V camera regulator
accidentally ended up with the same DT node name as the 1.8V camera
regulator.
Fixes: 097e01c61015 ("arm64: tegra: Rename top-level regulators")
Signed-off-by: Thierry Reding <treding@nvidia.com> | ```diff
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index dd9a17922fe5..a87e103f3828 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1667,7 +1667,7 @@
vin-supply = <&vdd_5v0_sys>;
}... |
979ac5ef58d12aa71a364ddcc69b21cef3166439 | Analyze and fix the following issue in the Linux kernel code: arm64: tegra: Fix typo in gpio-ranges property | Problem Details:
The gpio-ranges property name was missing a terminating "s", causing it
to not be parsed and fail DT validation as well.
Signed-off-by: Thierry Reding <treding@nvidia.com> | ```diff
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 4afcbd60e144..16ad571899f7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1672,7 +1672,7 @@
#gpio-cells = <2>;
interrupt-controller;
#inter... |
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