id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
534326711000c318fe1523c77308450522baa499 | Analyze and fix the following issue in the Linux kernel code: gve: Fix skb truesize underestimation | Problem Details:
For a skb frag with a newly allocated copy page, the true size is
incorrectly set to packet buffer size. It should be set to PAGE_SIZE
instead.
Fixes: 82fd151d38d9 ("gve: Reduce alloc and copy costs in the GQ rx path")
Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com>
Link: https://lore.ker... | ```diff
diff --git a/drivers/net/ethernet/google/gve/gve_rx.c b/drivers/net/ethernet/google/gve/gve_rx.c
index 7a8dc5386fff..76615d47e055 100644
--- a/drivers/net/ethernet/google/gve/gve_rx.c
+++ b/drivers/net/ethernet/google/gve/gve_rx.c
@@ -356,7 +356,7 @@ static enum pkt_hash_types gve_rss_type(__be16 pkt_flags)
... |
fc836129f708407502632107e58d48f54b1caf75 | Analyze and fix the following issue in the Linux kernel code: selftests/net/lib: update busywait timeout value | Problem Details:
The busywait timeout value is a millisecond, not a second. So the
current setting 2 is too small. On slow/busy host (or VMs) the
current timeout can expire even on "correct" execution, causing random
failures. Let's copy the WAIT_TIMEOUT from forwarding/lib.sh and set
BUSYWAIT_TIMEOUT here.
Fixes: 25a... | ```diff
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index dca549443801..f9fe182dfbd4 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -4,6 +4,9 @@
##############################################################################
# Define... |
d2fda304bb739b97c1a3e46e39700eb49f07a62c | Analyze and fix the following issue in the Linux kernel code: bcachefs: __lookup_dirent() works in snapshot, not subvol | Problem Details:
Add a new helper, bch2_hash_lookup_in_snapshot(), for when we're not
operating in a subvolume and already have a snapshot ID, and then use it
in lookup_lostfound() -> __lookup_dirent().
This is a bugfix - lookup_lostfound() doesn't take a subvolume ID, we
were passing a nonsense subvolume ID before, a... | ```diff
diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c
index 4f0ecd605675..6a760777bafb 100644
--- a/fs/bcachefs/fsck.c
+++ b/fs/bcachefs/fsck.c
@@ -119,22 +119,19 @@ static int lookup_inode(struct btree_trans *trans, u64 inode_nr,
if (!ret)
*snapshot = iter.pos.snapshot;
err:
- bch_err_msg(trans->c, ret, "... |
39b383d77961a544d896242051168b8129cf5be7 | Analyze and fix the following issue in the Linux kernel code: selftests: tcp_ao: set the timeout to 2 minutes | Problem Details:
The default timeout for tests is 45sec, bench-lookups_ipv6
seems to take around 50sec when running in a VM without
HW acceleration. Give it a 2x margin and set the timeout
to 120sec.
Fixes: d1066c9c58d4 ("selftests/net: Add test/benchmark for removing MKTs")
Reviewed-by: Dmitry Safonov <0x7f454c46@gma... | ```diff
diff --git a/tools/testing/selftests/net/tcp_ao/settings b/tools/testing/selftests/net/tcp_ao/settings
new file mode 100644
index 000000000000..6091b45d226b
--- /dev/null
+++ b/tools/testing/selftests/net/tcp_ao/settings
@@ -0,0 +1 @@
+timeout=120
``` |
4acffb66630a0e4800880baa61a54ef18047ccd3 | Analyze and fix the following issue in the Linux kernel code: selftests: net: explicitly wait for listener ready | Problem Details:
The UDP GRO forwarding test still hard-code an arbitrary pause
to wait for the UDP listener becoming ready in background.
That causes sporadic failures depending on the host load.
Replace the sleep with the existing helper waiting for the desired
port being exposed.
Fixes: a062260a9d5f ("selftests: ... | ```diff
diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh
index 5fa8659ab13d..d6b9c759043c 100755
--- a/tools/testing/selftests/net/udpgro_fwd.sh
+++ b/tools/testing/selftests/net/udpgro_fwd.sh
@@ -1,6 +1,8 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
+source ne... |
f5173fe3e13b2cbd25d0d73f40acd923d75add55 | Analyze and fix the following issue in the Linux kernel code: selftests: net: included needed helper in the install targets | Problem Details:
The blamed commit below introduce a dependency in some net self-tests
towards a newly introduce helper script.
Such script is currently not included into the TEST_PROGS_EXTENDED list
and thus is not installed, causing failure for the relevant tests when
executed from the install dir.
Fix the issue up... | ```diff
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 304d8b852ef0..48c6f93b8149 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -55,6 +55,7 @@ TEST_PROGS += rps_default_mask.sh
TEST_PROGS += big_tcp.sh
TEST_PROGS_EXTENDE... |
b64787840080bdbd048bb9c68222ad17236cbd7e | Analyze and fix the following issue in the Linux kernel code: selftests: tcp_ao: add a config file | Problem Details:
Still a bit unclear whether each directory should have its own
config file, but assuming they should lets add one for tcp_ao.
The following tests still fail with this config in place:
- rst_ipv4,
- rst_ipv6,
- bench-lookups_ipv6.
other 21 pass.
Fixes: d11301f65977 ("selftests/net: Add TCP-AO ICMPs... | ```diff
diff --git a/tools/testing/selftests/net/tcp_ao/config b/tools/testing/selftests/net/tcp_ao/config
new file mode 100644
index 000000000000..d3277a9de987
--- /dev/null
+++ b/tools/testing/selftests/net/tcp_ao/config
@@ -0,0 +1,10 @@
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_RMD160=y
+CONFIG_CRYPTO_SHA1=y
+CONFIG_IPV6... |
24852ef2e2d5c555c2da05baff112ea414b6e0f5 | Analyze and fix the following issue in the Linux kernel code: perf pmu: Treat the msr pmu as software | Problem Details:
The msr PMU is a software one, meaning msr events may be grouped
with events in a hardware context. As the msr PMU isn't marked as a
software PMU by perf_pmu__is_software, groups with the msr PMU in
are broken and the msr events placed in a different group. This
may lead to multiplexing errors where a ... | ```diff
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 3d4373b8ab63..355f813f960d 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1762,6 +1762,12 @@ bool pmu__name_match(const struct perf_pmu *pmu, const char *pmu_name)
bool perf_pmu__is_software(const struct perf_pmu *pmu)
{
+ ... |
8d35217149daa33358c284aca6a56d5ab92cfc6c | Analyze and fix the following issue in the Linux kernel code: drm/msm/mdss: specify cfg bandwidth for SDM670 | Problem Details:
Lower the requested CFG bus bandwidth for the SDM670 platform. The
default value is 153600 kBps, which is twice as big as required by the
platform according to the vendor kernel.
Fixes: a55c8ff252d3 ("drm/msm/mdss: Handle the reg bus ICC path")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.... | ```diff
diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index 455b2e3a0cdd..35423d10aafa 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -562,6 +562,7 @@ static const struct msm_mdss_data sdm670_data = {
.ubwc_enc_version = UBWC_2_0,
.ubwc_dec_version... |
8c2ae772fe08e33f3d7a83849e85539320701abd | Analyze and fix the following issue in the Linux kernel code: spi: fix finalize message on error return | Problem Details:
In __spi_pump_transfer_message(), the message was not finalized in the
first error return as it is in the other error return paths. Not
finalizing the message could cause anything waiting on the message to
complete to hang forever.
This adds the missing call to spi_finalize_current_message().
Fixes: ... | ```diff
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 7477a11e12be..f2170f4b5077 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1717,6 +1717,10 @@ static int __spi_pump_transfer_message(struct spi_controller *ctlr,
pm_runtime_put_noidle(ctlr->dev.parent);
dev_err(&ctlr->dev, "Failed to po... |
6cb02674a061e4ef4f437ab60c91038d4c0d85ef | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: fix nanopc-t6 sdmmc regulator | Problem Details:
sdmmc on the nanopc-t6 is powered by vcc3v3_sd_s0, not vcc_3v3_s3
add the vcc3v3_sd_s0 regulator, and control it with gpio4_a5
Signed-off-by: John Clark <inindev@gmail.com>
Link: https://lore.kernel.org/r/20240102024054.1030313-1-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de> | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
index 899ce61c27bf..3d0ea9e34049 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
@@ -160,6 +160,17 @@
vin-supply = <&vcc5v0... |
d45669eb5e68c052d0d890cd88c33a65c115d9f3 | Analyze and fix the following issue in the Linux kernel code: drm/amd: Add a DC debug mask for IPS | Problem Details:
For debugging IPS-related issues, expose a new debug mask
that allows to disable IPS.
Usage:
amdgpu.dcdebugmask=0x800
Signed-off-by: Roman Li <Roman.Li@amd.com>
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <... | ```diff
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index 1dc5dd9b7bf7..df2c7ffe190f 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -258,6 +258,7 @@ enum DC_DEBUG_MASK {
DC_ENABLE_DML2 = 0x100,
DC_DISABLE_P... |
3380fcad2c906872110d31ddf7aa1fdea57f9df6 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/gfx11: set UNORD_DISPATCH in compute MQDs | Problem Details:
This needs to be set to 1 to avoid a potential deadlock in
the GC 10.x and newer. On GC 9.x and older, this needs
to be set to 0. This can lead to hangs in some mixed
graphics and compute workloads. Updated firmware is also
required for AQL.
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: A... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 0ea0866c261f..d9cf9fd03d30 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -3846,7 +3846,7 @@ static int gfx_v11_0_compute_mqd_init(struct amdgpu_device *adev, v... |
03ff6d7238b77e5fb2b85dc5fe01d2db9eb893bd | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/gfx10: set UNORD_DISPATCH in compute MQDs | Problem Details:
This needs to be set to 1 to avoid a potential deadlock in
the GC 10.x and newer. On GC 9.x and older, this needs
to be set to 0. This can lead to hangs in some mixed
graphics and compute workloads. Updated firmware is also
required for AQL.
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by:... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index d63cab294883..ecb622b7f970 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -6589,7 +6589,7 @@ static int gfx_v10_0_compute_mqd_init(struct amdgpu_device *adev, v... |
bc8f6d42b1334f486980d57c8d12f3128d30c2e3 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix null pointer dereference | Problem Details:
amdgpu_reg_state_sysfs_fini could be invoked at the
time when asic_func is even not initialized, i.e.,
amdgpu_discovery_init fails for some reason.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
... | ```diff
diff --git a/drivers/gpu/drm/amd/include/amdgpu_reg_state.h b/drivers/gpu/drm/amd/include/amdgpu_reg_state.h
index be519c8edf49..335980e2afbf 100644
--- a/drivers/gpu/drm/amd/include/amdgpu_reg_state.h
+++ b/drivers/gpu/drm/amd/include/amdgpu_reg_state.h
@@ -138,7 +138,7 @@ static inline size_t amdgpu_reginst_s... |
ca1ffb174f16b699c536734fc12a4162097c49f4 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/pm: Fix the power source flag error | Problem Details:
The power source flag should be updated when
[1] System receives an interrupt indicating that the power source
has changed.
[2] System resumes from suspend or runtime suspend
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deu... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index c16703868e5c..a54663f2e2ab 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -24,6 +24,7 @@
#include <linux/firmware.h>
#include <linux/pci.h>
+#in... |
a58371d632ebab9ea63f10893a6b6731196b6f8d | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix uninitialized variable usage in core_link_ 'read_dpcd() & write_dpcd()' functions | Problem Details:
The 'status' variable in 'core_link_read_dpcd()' &
'core_link_write_dpcd()' was uninitialized.
Thus, initializing 'status' variable to 'DC_ERROR_UNEXPECTED' by default.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:226 core_link_read_dpcd() error: uninitialized ... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c
index 5c9a30211c10..fc50931c2aec 100644
--- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c
+++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dpcd.c
@@ -205,7 +20... |
85155f5b55b525946779a1c10c95cb8dbd2873a5 | Analyze and fix the following issue in the Linux kernel code: drm/amd: Add a DC debug mask for IPS | Problem Details:
For debugging IPS-related issues, expose a new debug mask
that allows to disable IPS.
Usage:
amdgpu.dcdebugmask=0x800
Signed-off-by: Roman Li <Roman.Li@amd.com>
Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <... | ```diff
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index da9b670fec86..a89d93154ddb 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -259,6 +259,7 @@ enum DC_DEBUG_MASK {
DC_ENABLE_DML2 = 0x100,
DC_DISABLE_P... |
6eb726a082e5e75fbeeb4137986f74d289d74091 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: add aca sysfs remove support | Problem Details:
add aca sysfs remove support.
Fixes: 37973b69eab4 ("drm/amdgpu: add aca sysfs support")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
index d2662f4d3d75..bf1ca6839406 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
@@ -613,7 +613,7 @@ int amdgpu_aca_add_handle(struct amdgpu_device *adev, struct aca_... |
4b09715f1504f1b6e8dff0e9643630610bc05141 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix a potential buffer overflow in 'dp_dsc_clock_en_read()' | Problem Details:
Tell snprintf() to store at most 10 bytes in the output buffer
instead of 30.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1508 dp_dsc_clock_en_read() error: snprintf() is printing too much 30 vs 10
Fixes: c06e09b76639 ("drm/amd/display: Add DSC parameters logg... | ```diff
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index 68a846323912..85fc6181303b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -1483,7 +1... |
c84a7e21db79fa899b9ad2d56464779f182789cb | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix module unload hang with RAS enabled | Problem Details:
The driver unload hangs because the page retirement
kthread cannot be stopped as it is sleeping and waiting
on page retirement event to occur. Add kthread_should_stop()
to the event condition to wake up the kthread when kthread
stop is called during driver unload.
Fixes: 3fdcd0a31d7a ("drm/amdgpu: Pre... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index a32e7eb31354..80816c4ec1f1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -2670,8 +2670,12 @@ static int amdgpu_ras_page_retirement_thread(void *param)
wh... |
fc8f5a29d4cf0979ac4019282c3ca5cb246969f9 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/gfx11: set UNORD_DISPATCH in compute MQDs | Problem Details:
This needs to be set to 1 to avoid a potential deadlock in
the GC 10.x and newer. On GC 9.x and older, this needs
to be set to 0. This can lead to hangs in some mixed
graphics and compute workloads. Updated firmware is also
required for AQL.
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: A... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 043eff309100..c1e000010760 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -3846,7 +3846,7 @@ static int gfx_v11_0_compute_mqd_init(struct amdgpu_device *adev, v... |
ca01082353d4c7c316cd8cfa53879970564a9c71 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/gfx10: set UNORD_DISPATCH in compute MQDs | Problem Details:
This needs to be set to 1 to avoid a potential deadlock in
the GC 10.x and newer. On GC 9.x and older, this needs
to be set to 0. This can lead to hangs in some mixed
graphics and compute workloads. Updated firmware is also
required for AQL.
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by:... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 420c82b54650..be4d5c1e826f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -6589,7 +6589,7 @@ static int gfx_v10_0_compute_mqd_init(struct amdgpu_device *adev, v... |
8d1717fb647d4d91e4342c3c9f6c9745f17dd5c0 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix return type in 'aca_bank_hwip_is_matched()' | Problem Details:
Change the return type of "if (!bank || type == ACA_HWIP_TYPE_UNKNOW)"
to be bool instead of int.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c:185 aca_bank_hwip_is_matched() warn: signedness bug returning '(-22)'
Fixes: f5e4cc8461c4 ("drm/amdgpu: implement RAS ACA driver framework")
Cc: Y... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
index 8a3c3a49415d..d2662f4d3d75 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c
@@ -182,7 +182,7 @@ static bool aca_bank_hwip_is_matched(struct aca_bank *bank, enum ... |
693d4e8861a53607b9468062f984b7c469840b48 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu/pptable: convert some variable sized arrays to [] style | Problem Details:
Replace [1] with []. Silences UBSAN warnings.
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039926
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/include/pptable.h b/drivers/gpu/drm/amd/include/pptable.h
index 5aac8d545bdc..5077c2ce4469 100644
--- a/drivers/gpu/drm/amd/include/pptable.h
+++ b/drivers/gpu/drm/amd/include/pptable.h
@@ -658,7 +658,7 @@ typedef struct _ATOM_PPLIB_SAMClk_Voltage_Limit_Record
typedef struct ... |
5e2400f11d4deec444ac00b73e96267e057fbb37 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: Fix TPM schema violations | Problem Details:
Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS
bindings"), several issues are reported by "make dtbs_check" for arm64
devicetrees:
The compatible property needs to contain the chip's name in addition to
the generic "tcg,tpm_tis-spi" and the nodename needs to be "tpm@0"
rather than "... | ```diff
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts
index 968f475b9a96..27a902569e2a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phygate-tauri-l.dts
@@ -120,7 +120,7 ... |
8412c47d68436b9f9a260039a4a773daa6824925 | Analyze and fix the following issue in the Linux kernel code: ARM: dts: Fix TPM schema violations | Problem Details:
Since commit 26c9d152ebf3 ("dt-bindings: tpm: Consolidate TCG TIS
bindings"), several issues are reported by "make dtbs_check" for ARM
devicetrees:
The nodename needs to be "tpm@0" rather than "tpmdev@0" and the
compatible property needs to contain the chip's name in addition to the
generic "tcg,tpm_t... | ```diff
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
index e899de681f47..5be0e8fd2633 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-bletchley.dts
@@ -45,8 ... |
9d5f28c1366f48efae7b1df0f622285519e74dce | Analyze and fix the following issue in the Linux kernel code: wifi: ath11k: fix connection failure due to unexpected peer delete | Problem Details:
Currently ath11k_mac_op_unassign_vif_chanctx() deletes peer but
ath11k_mac_op_assign_vif_chanctx() doesn't create it. This results in
connection failure if MAC80211 calls drv_unassign_vif_chanctx() and
drv_assign_vif_chanctx() during AUTH and ASSOC, see below log:
[ 102.372431] wlan0: authenticated
[... | ```diff
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 324bbb377eac..4a6ab45e9386 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -7397,6 +7397,30 @@ static int ath11k_mac_start_vdev_delay(struct ieee80211_hw *hw,
retu... |
20730e9b277873deeb6637339edcba64468f3da3 | Analyze and fix the following issue in the Linux kernel code: ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers | Problem Details:
With one of the on-board ASM1061 AHCI controllers (1b21:0612) on an
ASUSTeK Pro WS WRX80E-SAGE SE WIFI mainboard, a controller hang was
observed that was immediately preceded by the following kernel
messages:
ahci 0000:28:00.0: Using 64-bit DMA addresses
ahci 0000:28:00.0: AMD-Vi: Event logged [IO_PAG... | ```diff
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 762c5d8b7c1a..d2460fa985b7 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -48,6 +48,7 @@ enum {
enum board_ids {
/* board IDs by feature in alphabetical order */
board_ahci,
+ board_ahci_43bit_dma,
board_ahci_ign_iferr,
board_ahci_... |
40b7835e74e0383be308d528c5e0e41b3bf72ade | Analyze and fix the following issue in the Linux kernel code: selftests/landlock: Fix fs_test build with old libc | Problem Details:
One issue comes up while building selftest/landlock/fs_test on my side
(gcc 7.3/glibc-2.28/kernel-4.19).
gcc -Wall -O2 -isystem fs_test.c -lcap -o selftests/landlock/fs_test
fs_test.c:4575:9: error: initializer element is not constant
.mnt = mnt_tmp,
^~~~~~~
Signed-off-by: Hu Yadi <hu.ya... | ```diff
diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c
index 50818904397c..2d6d9b43d958 100644
--- a/tools/testing/selftests/landlock/fs_test.c
+++ b/tools/testing/selftests/landlock/fs_test.c
@@ -241,9 +241,11 @@ struct mnt_opt {
const char *const data;
};
-co... |
116099ed345c932a8ae4a0d884a8f6cc54fd5fed | Analyze and fix the following issue in the Linux kernel code: selftests/landlock: Fix net_test build with old libc | Problem Details:
One issue comes up while building selftest/landlock/net_test on my side
(gcc 7.3/glibc-2.28/kernel-4.19).
net_test.c: In function ‘set_service’:
net_test.c:91:45: warning: implicit declaration of function ‘gettid’; [-Wimplicit-function-declaration]
"_selftests-landlock-net-tid%d-index%d", gettid()... | ```diff
diff --git a/tools/testing/selftests/landlock/net_test.c b/tools/testing/selftests/landlock/net_test.c
index ea5f727dd257..efcde123af1f 100644
--- a/tools/testing/selftests/landlock/net_test.c
+++ b/tools/testing/selftests/landlock/net_test.c
@@ -17,6 +17,7 @@
#include <string.h>
#include <sys/prctl.h>
#incl... |
bda732fda19365b7a7397d0d37090f6dc253232c | Analyze and fix the following issue in the Linux kernel code: ARM: dts: stm32: fix DSI peripheral clock on stm32mp15 boards | Problem Details:
In RCC driver, 'DSI_K' is a kernel clock while 'DSI' has pclk4 as parent
clock, which means that it is an APB peripheral clock. Swap the clocks
in the DSI peripheral clock reference.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@... | ```diff
diff --git a/arch/arm/boot/dts/st/stm32mp157.dtsi b/arch/arm/boot/dts/st/stm32mp157.dtsi
index 6197d878894d..97cd24227cef 100644
--- a/arch/arm/boot/dts/st/stm32mp157.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp157.dtsi
@@ -20,7 +20,7 @@
dsi: dsi@5a000000 {
compatible = "st,stm32-dsi";
reg = <0x5a000000 0... |
c6878e47431c72168da08dfbc1496c09b2d3c246 | Analyze and fix the following issue in the Linux kernel code: drm/xe: Fix crash in trace_dma_fence_init() | Problem Details:
trace_dma_fence_init() uses dma_fence_ops functions
like get_driver_name() and get_timeline_name() to generate trace
information but the Xe KMD implementation of those functions makes
use of xe_hw_fence_ctx that was being set after dma_fence_init().
So here just inverting the order to fix the crash.
... | ```diff
diff --git a/drivers/gpu/drm/xe/xe_hw_fence.c b/drivers/gpu/drm/xe/xe_hw_fence.c
index a6094c81f2ad..a5de3e7b0bd6 100644
--- a/drivers/gpu/drm/xe/xe_hw_fence.c
+++ b/drivers/gpu/drm/xe/xe_hw_fence.c
@@ -217,13 +217,13 @@ struct xe_hw_fence *xe_hw_fence_create(struct xe_hw_fence_ctx *ctx,
if (!fence)
return... |
9a91c05f4bd6f6bdd6b8f90445e0da92e3ac956c | Analyze and fix the following issue in the Linux kernel code: tsnep: Fix XDP_RING_NEED_WAKEUP for empty fill ring | Problem Details:
The fill ring of the XDP socket may contain not enough buffers to
completey fill the RX queue during socket creation. In this case the
flag XDP_RING_NEED_WAKEUP is not set as this flag is only set if the RX
queue is not completely filled during polling.
Set XDP_RING_NEED_WAKEUP flag also if RX queue i... | ```diff
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c
index 456e0336f3f6..9aeff2b37a61 100644
--- a/drivers/net/ethernet/engleder/tsnep_main.c
+++ b/drivers/net/ethernet/engleder/tsnep_main.c
@@ -1762,6 +1762,19 @@ static void tsnep_rx_reopen_xsk(struct tsnep_rx *r... |
50bad6f797d4d501c5ef416a6f92e1912ab5aa8b | Analyze and fix the following issue in the Linux kernel code: tsnep: Remove FCS for XDP data path | Problem Details:
The RX data buffer includes the FCS. The FCS is already stripped for the
normal data path. But for the XDP data path the FCS is included and
acts like additional/useless data.
Remove the FCS from the RX data buffer also for XDP.
Fixes: 65b28c810035 ("tsnep: Add XDP RX support")
Fixes: 3fc2333933fd ("... | ```diff
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c
index df40c720e7b2..456e0336f3f6 100644
--- a/drivers/net/ethernet/engleder/tsnep_main.c
+++ b/drivers/net/ethernet/engleder/tsnep_main.c
@@ -1485,7 +1485,7 @@ static int tsnep_rx_poll(struct tsnep_rx *rx, struc... |
5e344807735023cd3a67c37a1852b849caa42620 | Analyze and fix the following issue in the Linux kernel code: net: fec: fix the unhandled context fault from smmu | Problem Details:
When repeatedly changing the interface link speed using the command below:
ethtool -s eth0 speed 100 duplex full
ethtool -s eth0 speed 1000 duplex full
The following errors may sometimes be reported by the ARM SMMU driver:
[ 5395.035364] fec 5b040000.ethernet eth0: Link is Down
[ 5395.039255] arm-sm... | ```diff
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 4b0259e9269a..432523b2c789 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2036,6 +2036,7 @@ static void fec_enet_adjust_link(struct net_device *nde... |
80dde187f734cf9ccf988d5c2ef1a46b990660fd | Analyze and fix the following issue in the Linux kernel code: RDMA/bnxt_re: Add a missing check in bnxt_qplib_query_srq | Problem Details:
Before populating the response, driver has to check the status
of HWRM command.
Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore.kernel... | ```diff
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index c98e04fe2ddd..439d0c7c5d0c 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -744,7 +744,8 @@ int bnxt_qplib_query_srq(struct bnxt_qplib_res *res,
bnxt_q... |
3687b450c5f32e80f179ce4b09e0454da1449eac | Analyze and fix the following issue in the Linux kernel code: RDMA/bnxt_re: Return error for SRQ resize | Problem Details:
SRQ resize is not supported in the driver. But driver is not
returning error from bnxt_re_modify_srq() for SRQ resize.
Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@... | ```diff
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index fdb4fde1acbe..ce9c5bae83bf 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1827,7 +1827,7 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq... |
8eaca6b5997bd8fd7039f2693e4ecf112823c816 | Analyze and fix the following issue in the Linux kernel code: RDMA/bnxt_re: Fix unconditional fence for newer adapters | Problem Details:
Older adapters required an unconditional fence for
non-wire memory operations. Newer adapters doesn't require
this and therefore, disabling the unconditional fence.
Fixes: 1801d87b3598 ("RDMA/bnxt_re: Support new 5760X P7 devices")
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-b... | ```diff
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index e1ea49263145..fdb4fde1acbe 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -2566,11 +2566,6 @@ static int bnxt_re_build_inv_wqe(const struct ib_send_wr *... |
8fcbf0a55f71be7e562f10222abc9a34148189d0 | Analyze and fix the following issue in the Linux kernel code: RDMA/bnxt_re: Remove a redundant check inside bnxt_re_vf_res_config | Problem Details:
After the cited commit, there is no possibility that this check
can return true. Remove it.
Fixes: a43c26fa2e6c ("RDMA/bnxt_re: Remove the sriov config callback")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://lore... | ```diff
diff --git a/drivers/infiniband/hw/bnxt_re/main.c b/drivers/infiniband/hw/bnxt_re/main.c
index f022c922fae5..54b4d2f3a5d8 100644
--- a/drivers/infiniband/hw/bnxt_re/main.c
+++ b/drivers/infiniband/hw/bnxt_re/main.c
@@ -280,9 +280,6 @@ static void bnxt_re_set_resource_limits(struct bnxt_re_dev *rdev)
static v... |
282fd66e2ef6e5d72b8fcd77efb2b282d2569464 | Analyze and fix the following issue in the Linux kernel code: RDMA/bnxt_re: Avoid creating fence MR for newer adapters | Problem Details:
Limit the usage of fence MR to adapters older than Gen P5 products.
Fixes: 1801d87b3598 ("RDMA/bnxt_re: Support new 5760X P7 devices")
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Bhargava Chenna Marreddy <bhargava.marreddy@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-ana... | ```diff
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 824349659d69..e1ea49263145 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -401,6 +401,10 @@ static void bnxt_re_create_fence_wqe(struct bnxt_re_pd *pd)
... |
809aa64ebff51eb170ee31a95f83b2d21efa32e2 | Analyze and fix the following issue in the Linux kernel code: IB/hfi1: Fix a memleak in init_credit_return | Problem Details:
When dma_alloc_coherent fails to allocate dd->cr_base[i].va,
init_credit_return should deallocate dd->cr_base and
dd->cr_base[i] that allocated before. Or those resources
would be never freed and a memleak is triggered.
Fixes: 7724105686e7 ("IB/hfi1: add driver files")
Signed-off-by: Zhipeng Lu <alexi... | ```diff
diff --git a/drivers/infiniband/hw/hfi1/pio.c b/drivers/infiniband/hw/hfi1/pio.c
index 68c621ff59d0..5a91cbda4aee 100644
--- a/drivers/infiniband/hw/hfi1/pio.c
+++ b/drivers/infiniband/hw/hfi1/pio.c
@@ -2086,7 +2086,7 @@ int init_credit_return(struct hfi1_devdata *dd)
"Unable to allocate credit return D... |
4c09f7405e461f7308f652da181c2c06f6d255a3 | Analyze and fix the following issue in the Linux kernel code: IB/hfi1: fix spellos and kernel-doc | Problem Details:
Fix spelling mistakes as reported by codespell.
Fix kernel-doc warnings.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Leon Romanovsky <leonro@nvidia.com>
Cc: linux-rdma@vger.kernel.org
Link... | ```diff
diff --git a/drivers/infiniband/hw/hfi1/tid_rdma.c b/drivers/infiniband/hw/hfi1/tid_rdma.c
index 18b05ffb415a..c465966a1d9c 100644
--- a/drivers/infiniband/hw/hfi1/tid_rdma.c
+++ b/drivers/infiniband/hw/hfi1/tid_rdma.c
@@ -315,7 +315,7 @@ int hfi1_kern_exp_rcv_init(struct hfi1_ctxtdata *rcd, int reinit)
* Thi... |
f1cc6aceecd04964304786530eaa4ad87d90b972 | Analyze and fix the following issue in the Linux kernel code: accel/ivpu: Fix dev open/close races with unbind | Problem Details:
- Add context_list_lock to synchronize user context addition/removal
- Use drm_dev_enter() to prevent unbinding the device during ivpu_open()
and vpu address allocation
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Wachowski, Karol <karol.wachowski@intel.com>
... | ```diff
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 546c0899bb9e..9418c73ee8ef 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -6,6 +6,7 @@
#include <linux/firmware.h>
#include <linux/module.h>
#include <linux/pci.h>
+#include <linux/pm_runtime.h... |
a78a8da51b36c7a0c0c16233f91d60aac03a5a49 | Analyze and fix the following issue in the Linux kernel code: drm/ttm: replace busy placement with flags v6 | Problem Details:
Instead of a list of separate busy placement add flags which indicate
that a placement should only be used when there is room or if we need to
evict.
v2: add missing TTM_PL_FLAG_IDLE for i915
v3: fix auto build test ERROR on drm-tip/drm-tip
v4: fix some typos pointed out by checkpatch
v5: cleanup some... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index cef920a93924..b2e9a2f81d82 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -220,9 +220,6 @@ void amdgpu_bo_placement_from_domain(struct amdgpu_bo... |
9a574ea9069be30b835a3da772c039993c43369b | Analyze and fix the following issue in the Linux kernel code: tick/sched: Preserve number of idle sleeps across CPU hotplug events | Problem Details:
Commit 71fee48f ("tick-sched: Fix idle and iowait sleeptime accounting vs
CPU hotplug") preserved total idle sleep time and iowait sleeptime across
CPU hotplug events.
Similar reasoning applies to the number of idle calls and idle sleeps to
get the proper average of sleep time per idle invocation.
Pr... | ```diff
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index d2501673028d..01fb50c1b17e 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -1577,6 +1577,7 @@ void tick_cancel_sched_timer(int cpu)
{
struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
ktime_t idle_sleeptime,... |
a2933a8759a62269754e54733d993b19de870e84 | Analyze and fix the following issue in the Linux kernel code: selftests: bonding: do not test arp/ns target with mode balance-alb/tlb | Problem Details:
The prio_arp/ns tests hard code the mode to active-backup. At the same
time, The balance-alb/tlb modes do not support arp/ns target. So remove
the prio_arp/ns tests from the loop and only test active-backup mode.
Fixes: 481b56e0391e ("selftests: bonding: re-format bond option tests")
Reported-by: Jay ... | ```diff
diff --git a/tools/testing/selftests/drivers/net/bonding/bond_options.sh b/tools/testing/selftests/drivers/net/bonding/bond_options.sh
index c54d1697f439..d508486cc0bd 100755
--- a/tools/testing/selftests/drivers/net/bonding/bond_options.sh
+++ b/tools/testing/selftests/drivers/net/bonding/bond_options.sh
@@ -1... |
f9f031dd21a7ce13a13862fa5281d32e1029c70f | Analyze and fix the following issue in the Linux kernel code: drm/i915/psr: Only allow PSR in LPSP mode on HSW non-ULT | Problem Details:
On HSW non-ULT (or at least on Dell Latitude E6540) external displays
start to flicker when we enable PSR on the eDP. We observe a much higher
SR and PC6 residency than should be possible with an external display,
and indeen much higher than what we observe with eDP disabled and
only the external displ... | ```diff
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 8f702c3fc62d..57bbf3e3af92 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1525,8 +1525,18 @@ static void intel_psr_enable_source(struct intel_dp *intel... |
644649553508b9bacf0fc7a5bdc4f9e0165576a5 | Analyze and fix the following issue in the Linux kernel code: clocksource: Skip watchdog check for large watchdog intervals | Problem Details:
There have been reports of the watchdog marking clocksources unstable on
machines with 8 NUMA nodes:
clocksource: timekeeping watchdog on CPU373:
Marking clocksource 'tsc' as unstable because the skew is too large:
clocksource: 'hpet' wd_nsec: 14523447520
clocksource: 'tsc' cs_nsec: 14524... | ```diff
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index c108ed8a9804..3052b1f1168e 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -99,6 +99,7 @@ static u64 suspend_start;
* Interval: 0.5sec.
*/
#define WATCHDOG_INTERVAL (HZ >> 1)
+#define WATCHDOG_INTERVAL_MAX_NS... |
983a73da1f996faee9997149eb05b12fa7bd8cbf | Analyze and fix the following issue in the Linux kernel code: xfrm: Pass UDP encapsulation in TX packet offload | Problem Details:
In addition to citied commit in Fixes line, allow UDP encapsulation in
TX path too.
Fixes: 89edf40220be ("xfrm: Support UDP encapsulation in packet offload mode")
CC: Steffen Klassert <steffen.klassert@secunet.com>
Reported-by: Mike Yu <yumike@google.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.... | ```diff
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c
index 3784534c9185..653e51ae3964 100644
--- a/net/xfrm/xfrm_device.c
+++ b/net/xfrm/xfrm_device.c
@@ -407,7 +407,7 @@ bool xfrm_dev_offload_ok(struct sk_buff *skb, struct xfrm_state *x)
struct xfrm_dst *xdst = (struct xfrm_dst *)dst;
struct net_de... |
63b21caba17ef2df5982c7b75eb989100212b27b | Analyze and fix the following issue in the Linux kernel code: xfrm: introduce forwarding of ICMP Error messages | Problem Details:
This commit aligns with RFC 4301, Section 6, and addresses the
requirement to forward unauthenticated ICMP error messages that do not
match any xfrm policies. It utilizes the ICMP payload as an skb and
performs a reverse lookup. If a policy match is found, forward
the packet.
The ICMP payload typicall... | ```diff
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 1b7e75159727..b4850a8f14ad 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -29,6 +29,7 @@
#include <linux/audit.h>
#include <linux/rhashtable.h>
#include <linux/if_tunnel.h>
+#include <linux/icmp.h>
#include <net/dst.h>
... |
a3bdcdd022c68942a774e8e63424cc11c85aab78 | Analyze and fix the following issue in the Linux kernel code: HID: hidraw: fix a problem of memory leak in hidraw_release() | Problem Details:
'struct hidraw_list' is a circular queue whose head can be smaller than
tail. Using 'list->tail != list->head' to release all memory that should
be released.
Fixes: a5623a203cff ("HID: hidraw: fix memory leak in hidraw_release()")
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Dan Carpenter <... | ```diff
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 13c8dd8cd350..2bc762d31ac7 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -357,8 +357,11 @@ static int hidraw_release(struct inode * inode, struct file * file)
down_write(&minors_rwsem);
spin_lock_irqsave(&hidraw_table[minor]-... |
9f3fe29d77ef4e7f7cb5c4c8c59f6dc373e57e78 | Analyze and fix the following issue in the Linux kernel code: md: fix a suspicious RCU usage warning | Problem Details:
RCU protection was removed in the commit 2d32777d60de ("raid1: remove rcu
protection to access rdev from conf").
However, the code in fix_read_error does rcu_dereference outside
rcu_read_lock - this triggers the following warning. The warning is
triggered by a LVM2 test shell/integrity-caching.sh.
Th... | ```diff
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 24f0d799fd98..286f8b16c7bd 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2262,7 +2262,7 @@ static void fix_read_error(struct r1conf *conf, struct r1bio *r1_bio)
int sectors = r1_bio->sectors;
int read_disk = r1_bio->read_disk;
struc... |
ebeae8adf89d9a82359f6659b1663d09beec2faa | Analyze and fix the following issue in the Linux kernel code: ksmbd: fix global oob in ksmbd_nl_policy | Problem Details:
Similar to a reported issue (check the commit b33fb5b801c6 ("net:
qualcomm: rmnet: fix global oob in rmnet_policy"), my local fuzzer finds
another global out-of-bounds read for policy ksmbd_nl_policy. See bug
trace below:
==================================================================
BUG: KASAN: g... | ```diff
diff --git a/fs/smb/server/ksmbd_netlink.h b/fs/smb/server/ksmbd_netlink.h
index b7521e41402e..0ebf91ffa236 100644
--- a/fs/smb/server/ksmbd_netlink.h
+++ b/fs/smb/server/ksmbd_netlink.h
@@ -304,7 +304,8 @@ enum ksmbd_event {
KSMBD_EVENT_SPNEGO_AUTHEN_REQUEST,
KSMBD_EVENT_SPNEGO_AUTHEN_RESPONSE = 15,
- KS... |
d76779dd3681c01a4c6c3cae4d0627c9083e0ee6 | Analyze and fix the following issue in the Linux kernel code: cxl/region：Fix overflow issue in alloc_hpa() | Problem Details:
Creating a region with 16 memory devices caused a problem. The div_u64_rem
function, used for dividing an unsigned 64-bit number by a 32-bit one,
faced an issue when SZ_256M * p->interleave_ways. The result surpassed
the maximum limit of the 32-bit divisor (4G), leading to an overflow
and a remainder o... | ```diff
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index 0f05692bfec3..ce0e2d82bb2b 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -525,7 +525,7 @@ static int alloc_hpa(struct cxl_region *cxlr, resource_size_t size)
struct cxl_root_decoder *cxlrd = to_cxl_root_decode... |
3f030550476566b12091687c70071d05ad433e0d | Analyze and fix the following issue in the Linux kernel code: scsi: hisi_sas: Remove redundant checks for automatic debugfs dump | Problem Details:
In commit 63f0733d07ce ("scsi: hisi_sas: Allocate DFX memory during dump
trigger"), the memory allocation time of the DFX is changed from device
initialization to dump occurs, so .debugfs_itct is not a valid address and
do not need to check.
The parameter hisi_sas_debugfs_enable is enough to check whe... | ```diff
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 1abc62b07d24..70c998d33ec9 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -1573,7 +1573,7 @@ static int hisi_sas_controller_prereset(struct hisi_hba *hisi_hba)
r... |
3c4f53b2c341ec6428b98cb51a89a09b025d0953 | Analyze and fix the following issue in the Linux kernel code: scsi: hisi_sas: Fix a deadlock issue related to automatic dump | Problem Details:
If we issue a disabling PHY command, the device attached with it will go
offline, if a 2 bit ECC error occurs at the same time, a hung task may be
found:
[ 4613.652388] INFO: task kworker/u256:0:165233 blocked for more than 120 seconds.
[ 4613.666297] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"... | ```diff
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index bbb7b2d9ffcf..1abc62b07d24 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -1962,9 +1962,17 @@ static bool hisi_sas_internal_abort_timeout(struct sas_task *task,
s... |
f6cc4b6a3ae53df425771000e9c9540cce9b7bb1 | Analyze and fix the following issue in the Linux kernel code: fjes: fix memleaks in fjes_hw_setup | Problem Details:
In fjes_hw_setup, it allocates several memory and delay the deallocation
to the fjes_hw_exit in fjes_probe through the following call chain:
fjes_probe
|-> fjes_hw_init
|-> fjes_hw_setup
|-> fjes_hw_exit
However, when fjes_hw_setup fails, fjes_hw_exit won't be called and thus
all the reso... | ```diff
diff --git a/drivers/net/fjes/fjes_hw.c b/drivers/net/fjes/fjes_hw.c
index 704e949484d0..b9b5554ea862 100644
--- a/drivers/net/fjes/fjes_hw.c
+++ b/drivers/net/fjes/fjes_hw.c
@@ -221,21 +221,25 @@ static int fjes_hw_setup(struct fjes_hw *hw)
mem_size = FJES_DEV_REQ_BUF_SIZE(hw->max_epid);
hw->hw_info.req_... |
cb4ede926134a65bc3bf90ed58dace8451d7e759 | Analyze and fix the following issue in the Linux kernel code: riscv: Avoid code duplication with generic bitops implementation | Problem Details:
There's code duplication between the fallback implementation for bitops
__ffs/__fls/ffs/fls API and the generic C implementation in
include/asm-generic/bitops/. To avoid this duplication, this patch renames
the generic C implementation by adding a "generic_" prefix to them, then we
can use these generi... | ```diff
diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h
index 9ffc35537024..c4c2173dfe99 100644
--- a/arch/riscv/include/asm/bitops.h
+++ b/arch/riscv/include/asm/bitops.h
@@ -22,6 +22,16 @@
#include <asm-generic/bitops/fls.h>
#else
+#define __HAVE_ARCH___FFS
+#define __HAVE_ARCH___FL... |
dded618c07fd786f781c3f3529d8253e31e2c7d6 | Analyze and fix the following issue in the Linux kernel code: RISC-V: Remove duplicated include in smpboot.c | Problem Details:
./arch/riscv/kernel/smpboot.c: asm/cpufeature.h is included more than once.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7086
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231031004018.45074-1-yang.lee... | ```diff
diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c
index 519b6bd946e5..cfbe4b840d42 100644
--- a/arch/riscv/kernel/smpboot.c
+++ b/arch/riscv/kernel/smpboot.c
@@ -28,7 +28,6 @@
#include <asm/cpufeature.h>
#include <asm/cpu_ops.h>
-#include <asm/cpufeature.h>
#include <asm/irq.h>
#inclu... |
0cbb08707c932b3f004bc1a8ec6200ef572c1f5f | Analyze and fix the following issue in the Linux kernel code: i40e: update xdp_rxq_info::frag_size for ZC enabled Rx queue | Problem Details:
Now that i40e driver correctly sets up frag_size in xdp_rxq_info, let us
make it work for ZC multi-buffer as well. i40e_ring::rx_buf_len for ZC
is being set via xsk_pool_get_rx_frame_size() and this needs to be
propagated up to xdp_rxq_info.
Fixes: 1c9ba9c14658 ("i40e: xsk: add RX multi-buffer support... | ```diff
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index d3b00d8ed39a..6e7fd473abfd 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -3611,7 +3611,14 @@ static int i40e_configure_rx_ring(struct i40e_... |
a045d2f2d03d23e7db6772dd83e0ba2705dfad93 | Analyze and fix the following issue in the Linux kernel code: i40e: set xdp_rxq_info::frag_size | Problem Details:
i40e support XDP multi-buffer so it is supposed to use
__xdp_rxq_info_reg() instead of xdp_rxq_info_reg() and set the
frag_size. It can not be simply converted at existing callsite because
rx_buf_len could be un-initialized, so let us register xdp_rxq_info
within i40e_configure_rx_ring(), which happen ... | ```diff
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index ae8f9f135725..d3b00d8ed39a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -3588,40 +3588,48 @@ static int i40e_configure_rx_ring(struct i40e... |
fbadd83a612c3b7aad2987893faca6bd24aaebb3 | Analyze and fix the following issue in the Linux kernel code: xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL | Problem Details:
XSK ZC Rx path calculates the size of data that will be posted to XSK Rx
queue via subtracting xdp_buff::data_end from xdp_buff::data.
In bpf_xdp_frags_increase_tail(), when underlying memory type of
xdp_rxq_info is MEM_TYPE_XSK_BUFF_POOL, add offset to data_end in tail
fragment, so that later on user... | ```diff
diff --git a/net/core/filter.c b/net/core/filter.c
index 36fb5ae8af69..ef3e78b6a39c 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -4093,6 +4093,8 @@ static int bpf_xdp_frags_increase_tail(struct xdp_buff *xdp, int offset)
memset(skb_frag_address(frag) + skb_frag_size(frag), 0, offset);
skb_frag_... |
3de38c87174225487fc93befeea7d380db80aef6 | Analyze and fix the following issue in the Linux kernel code: ice: update xdp_rxq_info::frag_size for ZC enabled Rx queue | Problem Details:
Now that ice driver correctly sets up frag_size in xdp_rxq_info, let us
make it work for ZC multi-buffer as well. ice_rx_ring::rx_buf_len for ZC
is being set via xsk_pool_get_rx_frame_size() and this needs to be
propagated up to xdp_rxq_info.
Use a bigger hammer and instead of unregistering only xdp_r... | ```diff
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index 533b923cae2d..7ac847718882 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -547,19 +547,27 @@ int ice_vsi_cfg_rxq(struct ice_rx_ring *ring)
ring->r... |
290779905d09d5fdf6caa4f58ddefc3f4db0c0a9 | Analyze and fix the following issue in the Linux kernel code: intel: xsk: initialize skb_frag_t::bv_offset in ZC drivers | Problem Details:
Ice and i40e ZC drivers currently set offset of a frag within
skb_shared_info to 0, which is incorrect. xdp_buffs that come from
xsk_buff_pool always have 256 bytes of a headroom, so they need to be
taken into account to retrieve xdp_buff::data via skb_frag_address().
Otherwise, bpf_xdp_frags_increase_... | ```diff
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 82aca0d16a3e..11500003af0d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -414,7 +414,8 @@ i40e_add_xsk_frag(struct i40e_ring *rx_ring, struct x... |
2ee788c06493d02ee85855414cca39825e768aaf | Analyze and fix the following issue in the Linux kernel code: ice: remove redundant xdp_rxq_info registration | Problem Details:
xdp_rxq_info struct can be registered by drivers via two functions -
xdp_rxq_info_reg() and __xdp_rxq_info_reg(). The latter one allows
drivers that support XDP multi-buffer to set up xdp_rxq_info::frag_size
which in turn will make it possible to grow the packet via
bpf_xdp_adjust_tail() BPF helper.
C... | ```diff
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 0c9b4aa8a049..97d41d6ebf1f 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -513,11 +513,6 @@ int ice_setup_rx_ring(struct ice_rx_ring *rx_ring)
if ... |
83014323c642b8faa2d64a5f303b41c019322478 | Analyze and fix the following issue in the Linux kernel code: i40e: handle multi-buffer packets that are shrunk by xdp prog | Problem Details:
XDP programs can shrink packets by calling the bpf_xdp_adjust_tail()
helper function. For multi-buffer packets this may lead to reduction of
frag count stored in skb_shared_info area of the xdp_buff struct. This
results in issues with the current handling of XDP_PASS and XDP_DROP
cases.
For XDP_PASS, ... | ```diff
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 971ba3322038..1f0a0f13a334 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -2087,7 +2087,8 @@ static void i40e_put_rx_buffer(struct i40e_ring... |
ad2047cf5d9313200e308612aed516548873d124 | Analyze and fix the following issue in the Linux kernel code: ice: work on pre-XDP prog frag count | Problem Details:
Fix an OOM panic in XDP_DRV mode when a XDP program shrinks a
multi-buffer packet by 4k bytes and then redirects it to an AF_XDP
socket.
Since support for handling multi-buffer frames was added to XDP, usage
of bpf_xdp_adjust_tail() helper within XDP program can free the page
that given fragment occup... | ```diff
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 74d13cc5a3a7..0c9b4aa8a049 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -603,9 +603,7 @@ out_failure:
ret = ICE_XDP_CONSUMED;
}
exit:
- rx_b... |
c5114710c8ce86b8317e9b448f4fd15c711c2a82 | Analyze and fix the following issue in the Linux kernel code: xsk: fix usage of multi-buffer BPF helpers for ZC XDP | Problem Details:
Currently when packet is shrunk via bpf_xdp_adjust_tail() and memory
type is set to MEM_TYPE_XSK_BUFF_POOL, null ptr dereference happens:
[1136314.192256] BUG: kernel NULL pointer dereference, address:
0000000000000034
[1136314.203943] #PF: supervisor read access in kernel mode
[1136314.213768] #PF: e... | ```diff
diff --git a/include/net/xdp_sock_drv.h b/include/net/xdp_sock_drv.h
index 9819e2af0378..c9aec9ab6191 100644
--- a/include/net/xdp_sock_drv.h
+++ b/include/net/xdp_sock_drv.h
@@ -159,6 +159,23 @@ static inline struct xdp_buff *xsk_buff_get_frag(struct xdp_buff *first)
return ret;
}
+static inline void xsk_... |
f7f6aa8e24383fbb11ac55942e66da9660110f80 | Analyze and fix the following issue in the Linux kernel code: xsk: make xsk_buff_pool responsible for clearing xdp_buff::flags | Problem Details:
XDP multi-buffer support introduced XDP_FLAGS_HAS_FRAGS flag that is
used by drivers to notify data path whether xdp_buff contains fragments
or not. Data path looks up mentioned flag on first buffer that occupies
the linear part of xdp_buff, so drivers only modify it there. This is
sufficient for SKB a... | ```diff
diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index af7d5fa6cdc1..82aca0d16a3e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -498,7 +498,6 @@ int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, i... |
269009893146c495f41e9572dd9319e787c2eba9 | Analyze and fix the following issue in the Linux kernel code: xsk: recycle buffer in case Rx queue was full | Problem Details:
Add missing xsk_buff_free() call when __xsk_rcv_zc() failed to produce
descriptor to XSK Rx queue.
Fixes: 24ea50127ecf ("xsk: support mbuf on ZC RX")
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/2... | ```diff
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index 9f13aa3353e3..1eadfac03cc4 100644
--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -167,8 +167,10 @@ static int xsk_rcv_zc(struct xdp_sock *xs, struct xdp_buff *xdp, u32 len)
contd = XDP_PKT_CONTD;
err = __xsk_rcv_zc(xs, xskb, len, contd);
- if (err || likely(!f... |
6c1752e0b6ca8c7021d6da3926738d8d88f601a9 | Analyze and fix the following issue in the Linux kernel code: bpf: Support symbolic BPF FS delegation mount options | Problem Details:
Besides already supported special "any" value and hex bit mask, support
string-based parsing of delegation masks based on exact enumerator
names. Utilize BTF information of `enum bpf_cmd`, `enum bpf_map_type`,
`enum bpf_prog_type`, and `enum bpf_attach_type` types to find supported
symbolic names (igno... | ```diff
diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 5fb10da5717f..af5d2ffadd70 100644
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -595,6 +595,136 @@ struct bpf_prog *bpf_prog_get_type_path(const char *name, enum bpf_prog_type typ
}
EXPORT_SYMBOL(bpf_prog_get_type_path);
+struct bpffs_btf_enu... |
c9f115564561af63db662791e9a35fcf1dfefd2a | Analyze and fix the following issue in the Linux kernel code: libbpf: Ensure undefined bpf_attr field stays 0 | Problem Details:
The commit 9e926acda0c2 ("libbpf: Find correct module BTFs for struct_ops maps and progs.")
sets a newly added field (value_type_btf_obj_fd) to -1 in libbpf when
the caller of the libbpf's bpf_map_create did not define this field by
passing a NULL "opts" or passing in a "opts" that does not cover this
... | ```diff
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index 3a35472a17c5..b133acfe08fb 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -192,7 +192,7 @@ int bpf_map_create(enum bpf_map_type map_type,
attr.btf_key_type_id = OPTS_GET(opts, btf_key_type_id, 0);
attr.btf_value_type_id = OPTS_GET(o... |
5014396af9bbac0f28d9afee7eae405206d01ee7 | Analyze and fix the following issue in the Linux kernel code: riscv: blacklist assembly symbols for kprobe | Problem Details:
Adding kprobes on some assembly functions (mainly exception handling)
will result in crashes (either recursive trap or panic). To avoid such
errors, add ASM_NOKPROBE() macro which allow adding specific symbols
into the __kprobe_blacklist section and use to blacklist the following
symbols that showed to... | ```diff
diff --git a/arch/riscv/include/asm/asm.h b/arch/riscv/include/asm/asm.h
index b0487b39e674..776354895b81 100644
--- a/arch/riscv/include/asm/asm.h
+++ b/arch/riscv/include/asm/asm.h
@@ -183,6 +183,16 @@
REG_L x31, PT_T6(sp)
.endm
+/* Annotate a function as being unsuitable for kprobes. */
+#ifdef CONFIG_... |
8246601a7d391ce8207408149d65732f28af81a1 | Analyze and fix the following issue in the Linux kernel code: riscv: tlb: fix __p*d_free_tlb() | Problem Details:
If non-leaf PTEs I.E pmd, pud or p4d is modified, a sfence.vma is
a must for safe, imagine if an implementation caches the non-leaf
translation in TLB, although I didn't meet this HW so far, but it's
possible in theory.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Fixes: c5e9b2c2ae82 ("riscv: Imp... | ```diff
diff --git a/arch/riscv/include/asm/pgalloc.h b/arch/riscv/include/asm/pgalloc.h
index d169a4f41a2e..c80bb9990d32 100644
--- a/arch/riscv/include/asm/pgalloc.h
+++ b/arch/riscv/include/asm/pgalloc.h
@@ -95,7 +95,13 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
__pud_free(mm, pud);
}
-#d... |
fc747eebef734563cf68a512f57937c8f231834a | Analyze and fix the following issue in the Linux kernel code: x86/resctrl: Remove redundant variable in mbm_config_write_domain() | Problem Details:
The kernel test robot reported the following warning after commit
54e35eb8611c ("x86/resctrl: Read supported bandwidth sources from CPUID").
even though the issue is present even in the original commit
92bd5a139033 ("x86/resctrl: Add interface to write mbm_total_bytes_config")
which added this ... | ```diff
diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
index 2b69e560b05f..aa24343f1d23 100644
--- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c
+++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c
@@ -1614,11 +1614,10 @@ static void mon_event_config_write(void *info)
wrmsr(MSR_IA32_E... |
7f3d03c48b1eb6bc45ab20ca98b8b11be25f9f52 | Analyze and fix the following issue in the Linux kernel code: drm/msm/dpu: check for valid hw_pp in dpu_encoder_helper_phys_cleanup | Problem Details:
The commit 8b45a26f2ba9 ("drm/msm/dpu: reserve cdm blocks for writeback
in case of YUV output") introduced a smatch warning about another
conditional block in dpu_encoder_helper_phys_cleanup() which had assumed
hw_pp will always be valid which may not necessarily be true.
Lets fix the other conditiona... | ```diff
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index f2b82ca5efb3..6a4b489d44e5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2068,7 +2068,7 @@ void dpu_encoder_helper_phys_cleanup(struct dpu... |
0879020a7817e7ce636372c016b4528f541c9f4d | Analyze and fix the following issue in the Linux kernel code: selftests: netdevsim: fix the udp_tunnel_nic test | Problem Details:
This test is missing a whole bunch of checks for interface
renaming and one ifup. Presumably it was only used on a system
with renaming disabled and NetworkManager running.
Fixes: 91f430b2c49d ("selftests: net: add a test for UDP tunnel info infra")
Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-b... | ```diff
diff --git a/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh b/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh
index 4855ef597a15..f98435c502f6 100755
--- a/tools/testing/selftests/drivers/net/netdevsim/udp_tunnel_nic.sh
+++ b/tools/testing/selftests/drivers/net/netdevsim/udp_tun... |
63f209b6fa4d810ee159cb38c1c6c8e2d516920c | Analyze and fix the following issue in the Linux kernel code: perf evlist: Fix evlist__new_default() for > 1 core PMU | Problem Details:
The 'Session topology' test currently fails with this message when
evlist__new_default() opens more than one event:
32: Session topology :
--- start ---
templ file: /tmp/perf-test-vv5YzZ
Using CPUID 0x00000000410fd070
Opening: unknown-hardware:H... | ```diff
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 95f25e9fb994..55a300a0977b 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -103,7 +103,14 @@ struct evlist *evlist__new_default(void)
err = parse_event(evlist, can_profile_kernel ? "cycles:P" : "cycles:Pu");
if (e... |
fcccdafd91f8bdde568b86ff70848cf83f029add | Analyze and fix the following issue in the Linux kernel code: drm/msm/dp: return correct Colorimetry for DP_TEST_DYNAMIC_RANGE_CEA case | Problem Details:
MSA MISC0 bit 1 to 7 contains Colorimetry Indicator Field.
dp_link_get_colorimetry_config() returns wrong colorimetry value
in the DP_TEST_DYNAMIC_RANGE_CEA case in the current implementation.
Hence fix this problem by having dp_link_get_colorimetry_config()
return defined CEA RGB colorimetry value in ... | ```diff
diff --git a/drivers/gpu/drm/msm/dp/dp_link.c b/drivers/gpu/drm/msm/dp/dp_link.c
index a0015b9e79eb..49dfac1fd1ef 100644
--- a/drivers/gpu/drm/msm/dp/dp_link.c
+++ b/drivers/gpu/drm/msm/dp/dp_link.c
@@ -7,6 +7,7 @@
#include <drm/drm_print.h>
+#include "dp_reg.h"
#include "dp_link.h"
#include "dp_panel.h"... |
ac02f007d64eb2769d0bde742aac4d7a5fc6e8a5 | Analyze and fix the following issue in the Linux kernel code: smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() | Problem Details:
If the SMACK64TRANSMUTE xattr is provided, and the inode is a directory,
update the in-memory inode flags by setting SMK_INODE_TRANSMUTE.
Cc: stable@vger.kernel.org
Fixes: 5c6d1125f8db ("Smack: Transmute labels on specified directories") # v2.6.38.x
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.c... | ```diff
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 72b371812a00..6e5f74813c10 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -2856,6 +2856,15 @@ static int smack_inode_setsecurity(struct inode *inode, const char *name,
if (value == NULL || size > SMK_LONGLA... |
9c82169208dde516510aaba6bbd8b13976690c5d | Analyze and fix the following issue in the Linux kernel code: smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr() | Problem Details:
Since the SMACK64TRANSMUTE xattr makes sense only for directories, enforce
this restriction in smack_inode_setxattr().
Cc: stable@vger.kernel.org
Fixes: 5c6d1125f8db ("Smack: Transmute labels on specified directories") # v2.6.38.x
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: ... | ```diff
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 0fdbf04cc258..72b371812a00 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1314,7 +1314,8 @@ static int smack_inode_setxattr(struct mnt_idmap *idmap,
check_star = 1;
} else if (strcmp(name, XATTR_NAME_SM... |
77e8aad5519e04f6c1e132aaec1c5f8faf41844f | Analyze and fix the following issue in the Linux kernel code: drm/msms/dp: fixed link clock divider bits be over written in BPC unknown case | Problem Details:
Since the value of DP_TEST_BIT_DEPTH_8 is already left shifted, in the
BPC unknown case, the additional shift causes spill over to the other
bits of the [DP_CONFIGURATION_CTRL] register.
Fix this by changing the return value of dp_link_get_test_bits_depth()
in the BPC unknown case to (DP_TEST_BIT_DEPTH... | ```diff
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 77a8d9366ed7..fb588fde298a 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -135,11 +135,6 @@ static void dp_ctrl_config_ctrl(struct dp_ctrl_private *ctrl)
tbd = dp_link_get_test_bits_... |
0719b5338a0cbe80d1637a5fb03d8141b5bfc7a1 | Analyze and fix the following issue in the Linux kernel code: selftests: net: fix rps_default_mask with >32 CPUs | Problem Details:
If there is more than 32 cpus the bitmask will start to contain
commas, leading to:
./rps_default_mask.sh: line 36: [: 00000000,00000000: integer expression expected
Remove the commas, bash doesn't interpret leading zeroes as oct
so that should be good enough. Switch to bash, Simon reports that
not a... | ```diff
diff --git a/tools/testing/selftests/net/rps_default_mask.sh b/tools/testing/selftests/net/rps_default_mask.sh
index a26c5624429f..4287a8529890 100755
--- a/tools/testing/selftests/net/rps_default_mask.sh
+++ b/tools/testing/selftests/net/rps_default_mask.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
# SPDX-Licen... |
1793ce9f205efe07ca2992ef129b86dab2c329f5 | Analyze and fix the following issue in the Linux kernel code: drm/msm/dpu: fix kernel-doc warnings | Problem Details:
Correct all kernel-doc warnings in dpu_encoder.c and dpu_rm.c:
dpu_encoder.c:212: warning: Excess struct member 'crtc_kickoff_cb' description in 'dpu_encoder_virt'
dpu_encoder.c:212: warning: Excess struct member 'crtc_kickoff_cb_data' description in 'dpu_encoder_virt'
dpu_encoder.c:212: warning: Exce... | ```diff
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 83380bc92a00..f2b82ca5efb3 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -144,10 +144,6 @@ enum dpu_enc_rc_states {
* to track crtc in ... |
3eab830189d94f0f80f34cbff609b5bb54002679 | Analyze and fix the following issue in the Linux kernel code: uselib: remove use of __FMODE_EXEC | Problem Details:
Jann Horn points out that uselib() really shouldn't trigger the new
FMODE_EXEC logic introduced by commit 4759ff71f23e ("exec: __FMODE_EXEC
instead of in_execve for LSMs").
In fact, it shouldn't even have ever triggered the old pre-existing
logic for __FMODE_EXEC (like the NFS code that makes executab... | ```diff
diff --git a/fs/exec.c b/fs/exec.c
index 8cdd5b2dd09c..1a097c1c2f77 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -128,7 +128,7 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
struct filename *tmp = getname(library);
int error = PTR_ERR(tmp);
static const struct open_flags uselib_flags = {
- .open_f... |
1cd2b08f7cc4a57cc1b04f62b6349970d13456c3 | Analyze and fix the following issue in the Linux kernel code: KVM: arm64: selftests: Handle feature fields with nonzero minimum value correctly | Problem Details:
There are some feature fields with nonzero minimum valid value. Make
sure get_safe_value() won't return invalid field values for them.
Also fix a bug that wrongly uses the feature bits type as the feature
bits sign causing all fields as signed in the get_safe_value() and
get_invalid_value().
Fixes: 54... | ```diff
diff --git a/tools/testing/selftests/kvm/aarch64/set_id_regs.c b/tools/testing/selftests/kvm/aarch64/set_id_regs.c
index bac05210b539..16e2338686c1 100644
--- a/tools/testing/selftests/kvm/aarch64/set_id_regs.c
+++ b/tools/testing/selftests/kvm/aarch64/set_id_regs.c
@@ -32,6 +32,10 @@ struct reg_ftr_bits {
en... |
9f538b415db862e74b8c5d3abbccfc1b2b6caa38 | Analyze and fix the following issue in the Linux kernel code: net: mvpp2: clear BM pool before initialization | Problem Details:
Register value persist after booting the kernel using
kexec which results in kernel panic. Thus clear the
BM pool registers before initialisation to fix the issue.
Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit")
Signed-off-by: Jenishkumar Maheshbhai Patel <jpatel2@... | ```diff
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 820b1fabe297..23adf53c2aa1 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -614,12 +614,38 @@ static void mvpp23_bm_set_8pool... |
a5f5eee282a0aae80227697e1d9c811b1726d31d | Analyze and fix the following issue in the Linux kernel code: net: stmmac: Wait a bit for the reset to take effect | Problem Details:
otherwise the synopsys_id value may be read out wrong,
because the GMAC_VERSION register might still be in reset
state, for at least 1 us after the reset is de-asserted.
Add a wait for 10 us before continuing to be on the safe side.
> From what have you got that delay value?
Just try and error, with... | ```diff
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index a0e46369ae15..b334eb16da23 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -7542,6 +7542,9 @@ int stmmac_dvr_probe(st... |
443b349019f2d9461b23213a4308f9cf72e41c5e | Analyze and fix the following issue in the Linux kernel code: samples/cgroup: add .gitignore file for generated samples | Problem Details:
Make 'git status' quietly happy again after a full allmodconfig build.
Fixes: 60433a9d038d ("samples: introduce new samples subdir for cgroup")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/samples/cgroup/.gitignore b/samples/cgroup/.gitignore
new file mode 100644
index 000000000000..3a0161194cce
--- /dev/null
+++ b/samples/cgroup/.gitignore
@@ -0,0 +1,3 @@
+/cgroup_event_listener
+/memcg_event_listener
+
``` |
4759ff71f23e1a9cba001009abab68cde6dc327a | Analyze and fix the following issue in the Linux kernel code: exec: Check __FMODE_EXEC instead of in_execve for LSMs | Problem Details:
After commit 978ffcbf00d8 ("execve: open the executable file before
doing anything else"), current->in_execve was no longer in sync with the
open(). This broke AppArmor and TOMOYO which depend on this flag to
distinguish "open" operations from being "exec" operations.
Instead of moving around in_execv... | ```diff
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index 7717354ce095..98e1150bee9d 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -469,8 +469,10 @@ static int apparmor_file_open(struct file *file)
* Cache permissions granted by the previous exec check, with
* implicit r... |
d0009effa8862c20a13af4cb7475d9771b905693 | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_tables: validate NFPROTO_* family | Problem Details:
Several expressions explicitly refer to NF_INET_* hook definitions
from expr->ops->validate, however, family is not validated.
Bail out with EOPNOTSUPP in case they are used from unsupported
families.
Fixes: 0ca743a55991 ("netfilter: nf_tables: add compatibility layer for x_tables")
Fixes: a3c90f7a23... | ```diff
diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
index 5284cd2ad532..f0eeda97bfcd 100644
--- a/net/netfilter/nft_compat.c
+++ b/net/netfilter/nft_compat.c
@@ -350,6 +350,12 @@ static int nft_target_validate(const struct nft_ctx *ctx,
unsigned int hook_mask = 0;
int ret;
+ if (ctx->fami... |
f342de4e2f33e0e39165d8639387aa6c19dff660 | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_tables: reject QUEUE/DROP verdict parameters | Problem Details:
This reverts commit e0abdadcc6e1.
core.c:nf_hook_slow assumes that the upper 16 bits of NF_DROP
verdicts contain a valid errno, i.e. -EPERM, -EHOSTUNREACH or similar,
or 0.
Due to the reverted commit, its possible to provide a positive
value, e.g. NF_ACCEPT (1), which results in use-after-free.
Its ... | ```diff
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 02f45424644b..c537104411e7 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -10992,16 +10992,10 @@ static int nft_verdict_init(const struct nft_ctx *ctx, struct nft_data *data,
data->verdict.code ... |
b462579b2b86a8f5230543cadd3a4836be27baf7 | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_tables: restrict anonymous set and map names to 16 bytes | Problem Details:
nftables has two types of sets/maps, one where userspace defines the
name, and anonymous sets/maps, where userspace defines a template name.
For the latter, kernel requires presence of exactly one "%d".
nftables uses "__set%d" and "__map%d" for this. The kernel will
expand the format specifier and re... | ```diff
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 4b55533ce5ca..02f45424644b 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -24,6 +24,7 @@
#include <net/sock.h>
#define NFT_MODULE_AUTOLOAD_LIMIT (MODULE_NAME_LEN - sizeof("nft-expr-255-"))
+#d... |
c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa | Analyze and fix the following issue in the Linux kernel code: netfilter: nft_limit: reject configurations that cause integer overflow | Problem Details:
Reject bogus configs where internal token counter wraps around.
This only occurs with very very large requests, such as 17gbyte/s.
Its better to reject this rather than having incorrect ratelimit.
Fixes: d2168e849ebf ("netfilter: nft_limit: add per-byte limiting")
Signed-off-by: Florian Westphal <fw@... | ```diff
diff --git a/net/netfilter/nft_limit.c b/net/netfilter/nft_limit.c
index 79039afde34e..cefa25e0dbb0 100644
--- a/net/netfilter/nft_limit.c
+++ b/net/netfilter/nft_limit.c
@@ -58,17 +58,19 @@ static inline bool nft_limit_eval(struct nft_limit_priv *priv, u64 cost)
static int nft_limit_init(struct nft_limit_priv... |
01acb2e8666a6529697141a6017edbf206921913 | Analyze and fix the following issue in the Linux kernel code: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain | Problem Details:
Remove netdevice from inet/ingress basechain in case NETDEV_UNREGISTER
event is reported, otherwise a stale reference to netdevice remains in
the hook list.
Fixes: 60a3815da702 ("netfilter: add inet ingress support")
Cc: stable@vger.kernel.org
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> | ```diff
diff --git a/net/netfilter/nft_chain_filter.c b/net/netfilter/nft_chain_filter.c
index 680fe557686e..274b6f7e6bb5 100644
--- a/net/netfilter/nft_chain_filter.c
+++ b/net/netfilter/nft_chain_filter.c
@@ -357,9 +357,10 @@ static int nf_tables_netdev_event(struct notifier_block *this,
unsigned long event, v... |
58dc02750fcca1b16b7b1f3d305ae34ebeafebfd | Analyze and fix the following issue in the Linux kernel code: staging: rtl8723bs: Use kcalloc() instead of kzalloc() | Problem Details:
As noted in the "Deprecated Interfaces, Language Features, Attributes,
and Conventions" documentation [1], size calculations (especially
multiplication) should not be performed in memory allocator (or similar)
function arguments due to the risk of them overflowing. This could lead
to values wrapping ar... | ```diff
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index 1ff763c10064..65a450fcdce7 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -1259,8 +1259,7 @@ static int cfg80211_rtw... |
cbfeaf08296a9eab0ed043f6ff4ad5519e3952b3 | Analyze and fix the following issue in the Linux kernel code: Staging: rtl8723bs: rtw_ieee80211: Remove extra space | Problem Details:
Fix checkpatch warning: please, no space before tabs
Signed-off-by: Meir Elisha <meir6264@Gmail.com>
Link: https://lore.kernel.org/r/20240115083438.108901-1-meir6264@Gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | ```diff
diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index 30e7457a9c31..b89e88d6a82d 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -1035,8 +1035,8 @@ void rtw_get_bcn_info(struct wlan_n... |
11e922cf62ee8a61e807c6205fce8cce2d0e11eb | Analyze and fix the following issue in the Linux kernel code: staging: vt6655: fix open parentheses alignment | Problem Details:
Adjusted whitespace to fix checkpatch warning Alignment Should Match
Open Parenthesis.
Signed-off-by: Matthias Yee <mgyee9@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20240110072304.2226-1-mgyee9@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@l... | ```diff
diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index 36183f2a64c1..688c870d89bc 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -81,9 +81,9 @@ static void vt6655_mac_set_bb_type(void __iomem *iobase, u32 mask)
* Return Value: none
*/
static void... |
1cc357dd4e9563c9796f84f3777e4877e1f7ad86 | Analyze and fix the following issue in the Linux kernel code: Staging: rtl8192e: Rename variable AsocRetryCount | Problem Details:
Rename variable AsocRetryCount to asoc_retry_count to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-22-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | ```diff
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index 2d753a159358..0fdc767d43e0 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1381,7 +1381,7 @@ struct rtllib_device {
struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM];
int mgmt_qu... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.