id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
609db7e73b3ecc6a0b44dc6486e88e4bce6fd8c0 | Analyze and fix the following issue in the Linux kernel code: rust: kbuild: Add -fdiagnostics-show-context to bindgen_skip_c_flags | Problem Details:
This got added with:
7454048db27d ("kbuild: Enable GCC diagnostic context for value-tracking warnings")
but clang does not have this option, so avoid passing it to bindgen.
[ Details about what the option does are in the commit above. Nathan
also expands on this:
Right, this does look corre... | ```diff
diff --git a/rust/Makefile b/rust/Makefile
index 5d357dce1704..4dcc2eff51cb 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -383,6 +383,7 @@ bindgen_skip_c_flags := -mno-fp-ret-in-387 -mpreferred-stack-boundary=% \
-fno-inline-functions-called-once -fsanitize=bounds-strict \
-fstrict-flex-arrays=% -fmin-f... |
e558cca217790286e799a8baacd1610bda31b261 | Analyze and fix the following issue in the Linux kernel code: bpf, test_run: Subtract size of xdp_frame from allowed metadata size | Problem Details:
The xdp_frame structure takes up part of the XDP frame headroom,
limiting the size of the metadata. However, in bpf_test_run, we don't
take this into account, which makes it possible for userspace to supply
a metadata size that is too large (taking up the entire headroom).
If userspace supplies such a... | ```diff
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 655efac6f133..e6c0ad204b92 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -1294,8 +1294,6 @@ int bpf_prog_test_run_xdp(struct bpf_prog *prog, const union bpf_attr *kattr,
batch_size = NAPI_POLL_WEIGHT;
else if (batch_size > TEST_XDP_... |
8f3e00af8e52c0d2d8e0e15154d28ec7d639d4d9 | Analyze and fix the following issue in the Linux kernel code: riscv, bpf: Fix incorrect usage of BPF_TRAMP_F_ORIG_STACK | Problem Details:
The usage of BPF_TRAMP_F_ORIG_STACK in __arch_prepare_bpf_trampoline() is
wrong, and it should be BPF_TRAMP_F_CALL_ORIG, which caused crash as
Andreas reported:
Insufficient stack space to handle exception!
Task stack: [0xff20000000010000..0xff20000000014000]
Overflow stack: [0xff600000ffdad... | ```diff
diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c
index 5f9457e910e8..37888abee70c 100644
--- a/arch/riscv/net/bpf_jit_comp64.c
+++ b/arch/riscv/net/bpf_jit_comp64.c
@@ -1133,10 +1133,6 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im,
store_args(nr_arg_slo... |
083029bd8b445595222a3cd14076b880781c1765 | Analyze and fix the following issue in the Linux kernel code: idpf: keep the netdev when a reset fails | Problem Details:
During a successful reset the driver would re-allocate vport resources
while keeping the netdevs intact. However, in case of an error in the
init task, the netdev of the failing vport will be unregistered,
effectively removing the network interface:
[ 121.211076] idpf 0000:83:00.0: enabling device (0... | ```diff
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c
index 7ce4eb71a433..313803c08847 100644
--- a/drivers/net/ethernet/intel/idpf/idpf_lib.c
+++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c
@@ -1579,6 +1579,10 @@ void idpf_init_task(struct work_struct *work)
g... |
955b263c421c6fe5075369c52199f278289ec8c4 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Fix wrong register range of rk3576 gpu | Problem Details:
According to RK3576 TRM part1 Table 1-1 Address Mapping, the size of
the GPU registers is 128 KB.
The current mapping incorrectly includes the addresses of multiple
following IP like the eInk interface at 0x27900000. This has not
been detected by the DT tooling as none of the extra mapped IP is
descri... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index a86fc6b4e8c4..c72343e7a045 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -1261,7 +1261,7 @@
gpu: gpu@27800000 {
compatible = "rockchip,rk3576-... |
3e4a81881c0929b21a0577bc6e69514c09da5c3f | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Configure MCLK for analog sound on NanoPi M5 | Problem Details:
NanoPi M5 derives its analog sound signal from SAI2 in M0 pin mode, so the
MCLK pin should be configured accordingly for the sound codec to get its
I2S signal from the SoC. Request the required pin config.
The clock itself should also be CLK_SAI2_MCLKOUT_TO_IO for the sound to
work (otherwise there is... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts
index 37184913f918..bb2cc2814b83 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts
@@ -201,6 +201,7 @@
pinctrl-names = "defau... |
5ab3dd9d0a63af66377f58633fec9dad650e6827 | Analyze and fix the following issue in the Linux kernel code: arm64: dts: rockchip: Fix headphones widget name on NanoPi M5 | Problem Details:
Fix the mismatch between the simple-audio-card routing table vs. widget
names, which caused the following error at boot preventing the sound
card from getting added:
[ 6.625634] asoc-simple-card sound: ASoC: DAPM unknown pin Headphones
[ 6.627247] asoc-simple-card sound: ASoC: Failed to add rout... | ```diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts
index cce34c541f7c..37184913f918 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-nanopi-m5.dts
@@ -211,7 +211,7 @@
"Headphones", "HPOR",... |
fc808f80cf298caaa403755ca808cf650844f2f5 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: arm: rockchip: fix description for Radxa CM5 | Problem Details:
"Radxa CM5" is the correct name[1], so fix the description. While at
it, move the CM5 entry after the CM3I.
[1] https://dl.radxa.com/cm5/radxa_cm5_product_brief.pdf
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/202512290458... | ```diff
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 410a9715a0fc..59a7aed538b4 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -907,13 +907,6 @@ properties:
... |
a1823b88d35f1bf04ec4e4f86b9206f699b362d0 | Analyze and fix the following issue in the Linux kernel code: dt-bindings: arm: rockchip: fix description for Radxa CM3I | Problem Details:
"Radxa CM3I" is the correct name[1], so fix the description.
[1] https://dl.radxa.com/cm3i/docs/hw/radxa_cm3i_product_brief.pdf
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251229045838.2917-1-naoki@radxa.com
Signed-off-... | ```diff
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 79e99694577e..410a9715a0fc 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -914,7 +914,7 @@ properties:
... |
148891e95014b5dc5878acefa57f1940c281c431 | Analyze and fix the following issue in the Linux kernel code: bus: fsl-mc: fix use-after-free in driver_override_show() | Problem Details:
The driver_override_show() function reads the driver_override string
without holding the device_lock. However, driver_override_store() uses
driver_set_override(), which modifies and frees the string while holding
the device_lock.
This can result in a concurrent use-after-free if the string is freed
by... | ```diff
diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index c08c04047ae2..08b99b0b342f 100644
--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -231,8 +231,12 @@ static ssize_t driver_override_show(struct device *dev,
struct device_attribute *attr, ... |
0b2761eb1287bd9f62367cccf6626eb3107cef6f | Analyze and fix the following issue in the Linux kernel code: ARM: dts: allwinner: sun5i-a13-utoo-p66: delete "power-gpios" property | Problem Details:
The P66's device tree includes the reference design dtsi files, which
defines a node and properties for the touchpanel in the common design.
The P66 dts file then overrides all the properties to match its own
design, but as the touchpanel model is different, a different schema
is matched. This other sc... | ```diff
diff --git a/arch/arm/boot/dts/allwinner/sun5i-a13-utoo-p66.dts b/arch/arm/boot/dts/allwinner/sun5i-a13-utoo-p66.dts
index be486d28d04f..428cab5a0e90 100644
--- a/arch/arm/boot/dts/allwinner/sun5i-a13-utoo-p66.dts
+++ b/arch/arm/boot/dts/allwinner/sun5i-a13-utoo-p66.dts
@@ -102,6 +102,7 @@
/* The P66 uses a d... |
f8c7600d468bdb6e44ed3b3247c6e53f5be5d8de | Analyze and fix the following issue in the Linux kernel code: x86/tsx: Set default TSX mode to auto | Problem Details:
At SUSE we've been releasing our kernels with TSX enabled for the past 6
years and some customers have started to rely on it. Furthermore, the last
known vulnerability concerning TSX was TAA (CVE-2019-11135) and a
significant amount time has passed since then without anyone reporting any
issues. Intel ... | ```diff
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 80527299f859..f1c98a973fcd 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1816,7 +1816,7 @@ config ARCH_PKEY_BITS
choice
prompt "TSX enable mode"
depends on CPU_SUP_INTEL
- default X86_INTEL_TSX_MODE_OFF
+ default X86_INTEL_TSX_MODE_AUTO
he... |
18fe1f58623f8c1fddd21a3d044d668ba9d8b0a9 | Analyze and fix the following issue in the Linux kernel code: x86/cpu: Drop unused Kconfig symbol X86_P6_NOP | Problem Details:
This symbol was removed in early 2025 but 2 dangling references to it
were missed. Delete them now.
It should be safe to drop the -mtune=generic32 option since gcc 4.3
and later do not cause the problem (see 28f7e66fc1da ("x86: prevent
binutils from being "smart" and generating NOPLs for us")). Also, ... | ```diff
diff --git a/arch/x86/Kconfig.cpufeatures b/arch/x86/Kconfig.cpufeatures
index 733d5aff2456..b435952249a0 100644
--- a/arch/x86/Kconfig.cpufeatures
+++ b/arch/x86/Kconfig.cpufeatures
@@ -38,7 +38,7 @@ config X86_REQUIRED_FEATURE_ALWAYS
config X86_REQUIRED_FEATURE_NOPL
def_bool y
- depends on X86_64 || X86_... |
85ba57ad88cf96b2fb4cf6c81639c7907bf3cd94 | Analyze and fix the following issue in the Linux kernel code: drm/etnaviv: Add PPU flop reset | Problem Details:
The PPU flop reset is required on some hardware to clear the
temporary registers. This code follows the implementation
of the PPU flop reset as found in the public galcore kernel
module. Compared to that code some superfluous parts were
removed and only the code path for SoC chip_model = 0x8000
and rev... | ```diff
diff --git a/drivers/gpu/drm/etnaviv/Makefile b/drivers/gpu/drm/etnaviv/Makefile
index 46e5ffad69a6..903101e8751a 100644
--- a/drivers/gpu/drm/etnaviv/Makefile
+++ b/drivers/gpu/drm/etnaviv/Makefile
@@ -14,6 +14,7 @@ etnaviv-y := \
etnaviv_iommu.o \
etnaviv_mmu.o \
etnaviv_perfmon.o \
+ etnaviv_flop_reset... |
9fcdece1a734bc71d2d9f9e3dd301cc9fff23327 | Analyze and fix the following issue in the Linux kernel code: drm/etnaviv: Add a new function to emit a series of states to cmd stream | Problem Details:
v2: fix formatting and remove superfluous masking (Lucas)
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Tested-by: Marek Vasut <marek.vasut@mailbox.org> # STM32MP255C DHCOS DHSBC
Link: https://patch.msgid.link/20251119164624.9297-4-gert.wol... | ```diff
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_buffer.h b/drivers/gpu/drm/etnaviv/etnaviv_buffer.h
index a5c347c778c1..9f9eb4d545a2 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_buffer.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_buffer.h
@@ -36,6 +36,19 @@ static inline void CMD_LOAD_STATE(struct etnaviv_cmdbuf *buffe... |
a8fffbe7dec7d2dda19ed8c7cc13bed744546c05 | Analyze and fix the following issue in the Linux kernel code: drm/etnaviv: Add command stream definitions required for a PPU flop reset | Problem Details:
v2: move some defines that resided in etnaviv_flop_reset.c
into the header as well
v3: fix spacing/tab stops
[cgmeiner: remove use of multiple blank lines]
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Tested-by: Marek Vasut <marek.va... | ```diff
diff --git a/drivers/gpu/drm/etnaviv/state_3d.xml.h b/drivers/gpu/drm/etnaviv/state_3d.xml.h
index ebbd4fcf3096..a654c05414ec 100644
--- a/drivers/gpu/drm/etnaviv/state_3d.xml.h
+++ b/drivers/gpu/drm/etnaviv/state_3d.xml.h
@@ -4,6 +4,101 @@
/* This is a cut-down version of the state_3d.xml.h file */
+#defi... |
0e2036a06dcf61dbd100168830287d6c42cd61e1 | Analyze and fix the following issue in the Linux kernel code: scripts/atomic: Fix kerneldoc spelling in try_cmpxchg() | Problem Details:
Fix a typo in the kerneldoc comment template.
This changes 'occured' to 'occurred' in generated documentation.
Signed-off-by: oldzhu <oldrunner999@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260106040158.31461-1-oldrunner999@gmail.com | ```diff
diff --git a/include/linux/atomic/atomic-arch-fallback.h b/include/linux/atomic/atomic-arch-fallback.h
index 2f9d36b72bd8..cdc25f8979f7 100644
--- a/include/linux/atomic/atomic-arch-fallback.h
+++ b/include/linux/atomic/atomic-arch-fallback.h
@@ -2121,7 +2121,7 @@ raw_atomic_cmpxchg_relaxed(atomic_t *v, int old... |
2246c24426fbc1069cb2a47e0624ccffe5f2627b | Analyze and fix the following issue in the Linux kernel code: perf pmu: Relax uncore wildcard matching to allow numeric suffix | Problem Details:
Diamond Rapids introduces two types of PCIe related uncore PMUs:
"uncore_pcie4_*" and "uncore_pcie6_*".
To ensure that generic PCIe events (e.g., UNC_PCIE_CLOCKTICKS) can match
and collect events from both PMU types, slightly relax the wildcard
matching logic in perf_pmu__match_wildcard().
This chang... | ```diff
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 956ea273c2c7..01a21b6aa031 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -939,6 +939,7 @@ static bool perf_pmu__match_wildcard(const char *pmu_name, const char *tok)
{
const char *p, *suffix;
bool has_hex = false;
+ bool h... |
098fe55a450b280d8a8584b2511634e1236ba96d | Analyze and fix the following issue in the Linux kernel code: perf/x86/intel/uncore: Move uncore discovery init struct to header | Problem Details:
The discovery base MSR or PCI device is platform-specific and must be
defined statically in the per-platform init table and passed to the
discovery code.
Move the definition of struct intel_uncore_init_fun to uncore.h so it
can be accessed by discovery code, and rename it to reflect that it
now carrie... | ```diff
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index e228e564b15e..cd561290be8c 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1697,133 +1697,123 @@ err:
return ret;
}
-struct intel_uncore_init_fun {
- void (*cpu_init)(void);
- int (*pci_i... |
632d89b030f1dac8d91875cd56a08adededba349 | Analyze and fix the following issue in the Linux kernel code: perf/x86/uncore: clean up const mismatch | Problem Details:
In some cmp functions, a const pointer is cast out to a non-const
pointer by using container_of() which is not correct. Fix this up by
properly marking the pointers as const, which preserves the correct
type of the pointer passed into the functions.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoun... | ```diff
diff --git a/arch/x86/events/intel/uncore_discovery.c b/arch/x86/events/intel/uncore_discovery.c
index 7d57ce706feb..330bca2f14b3 100644
--- a/arch/x86/events/intel/uncore_discovery.c
+++ b/arch/x86/events/intel/uncore_discovery.c
@@ -52,7 +52,7 @@ static int get_device_die_id(struct pci_dev *dev)
static inl... |
08e136ebd193eae7d5eff4c66d576c4a2dabdc3f | Analyze and fix the following issue in the Linux kernel code: loop: don't change loop device under exclusive opener in loop_set_status | Problem Details:
loop_set_status() is allowed to change the loop device while there
are other openers of the device, even exclusive ones.
In this case, it causes a KASAN: slab-out-of-bounds Read in
ext4_search_dir(), since when looking for an entry in an inlined
directory, e_value_offs is changed underneath the filesy... | ```diff
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 32a3a5b13802..ca74cc31bf07 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -1225,13 +1225,24 @@ static int loop_clr_fd(struct loop_device *lo)
}
static int
-loop_set_status(struct loop_device *lo, const struct loop_info64 *info)
... |
4ac9690d4b9456ca1d5276d86547fa2e7cd47684 | Analyze and fix the following issue in the Linux kernel code: rnbd-srv: Fix server side setting of bi_size for special IOs | Problem Details:
On rnbd-srv, the bi_size of the bio is set during the bio_add_page
function, to which datalen is passed. But for special IOs like DISCARD
and WRITE_ZEROES, datalen is 0, since there is no data to write. For
these special IOs, use the bi_size of the rnbd_msg_io.
Fixes: f6f84be089c9 ("block/rnbd-srv: Ad... | ```diff
diff --git a/drivers/block/rnbd/rnbd-srv.c b/drivers/block/rnbd/rnbd-srv.c
index 2df8941a6b14..9b3fdc202e15 100644
--- a/drivers/block/rnbd/rnbd-srv.c
+++ b/drivers/block/rnbd/rnbd-srv.c
@@ -145,18 +145,30 @@ static int process_rdma(struct rnbd_srv_session *srv_sess,
priv->sess_dev = sess_dev;
priv->id = id... |
e1384543e85b11b494051d11728d6d88a93161bc | Analyze and fix the following issue in the Linux kernel code: rnbd-srv: fix the trace format for flags | Problem Details:
The __print_flags helper meant for bitmask, while the rnbd_rw_flags is
mixed with bitmask and enum, to avoid confusion, just print the data
as it is.
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Grzegorz Prajsner <grzegorz.prajsner@... | ```diff
diff --git a/drivers/block/rnbd/rnbd-srv-trace.h b/drivers/block/rnbd/rnbd-srv-trace.h
index 89d0bcb17195..18ae2ed5537a 100644
--- a/drivers/block/rnbd/rnbd-srv-trace.h
+++ b/drivers/block/rnbd/rnbd-srv-trace.h
@@ -44,24 +44,6 @@ DEFINE_EVENT(rnbd_srv_link_class, name, \
DEFINE_LINK_EVENT(create_sess);
DEFINE... |
dd4d71f587f3908f058b516d3793aaed66cfb692 | Analyze and fix the following issue in the Linux kernel code: arm64/efi: Don't fail check current_in_efi() if preemptible | Problem Details:
As EFI runtime services can now be run without disabling preemption remove
the check for non preemptible in current_in_efi(). Without this change,
firmware errors that were previously recovered from by
__efi_runtime_kernel_fixup_exception() will lead to a kernel oops.
Fixes: a5baf582f4c0 ("arm64/efi: ... | ```diff
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index aa91165ca140..e8a9783235cb 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -45,7 +45,7 @@ void arch_efi_call_virt_teardown(void);
* switching to the EFI runtime stack.
*/
#define current_in_efi() ... |
6b6dbf3e4ecfd7d1086bd7cd8b31ca8e45d4dc1f | Analyze and fix the following issue in the Linux kernel code: selftests/nolibc: always build sparc32 tests with -mcpu=v8 | Problem Details:
Since LLVM commit 39e30508a7f6 ("[Driver][Sparc] Default to -mcpu=v9 for
32-bit Linux/sparc64 (#109278)"), clang defaults to -mcpu=v9 for 32-bit
SPARC builds. -mcpu=v9 generates instructions which are not recognized
by qemu-sparc and qemu-system-sparc.
Explicitly enforce -mcpu=v8 to generate compatibl... | ```diff
diff --git a/tools/testing/selftests/nolibc/Makefile.nolibc b/tools/testing/selftests/nolibc/Makefile.nolibc
index b17ba2f8fb46..f5704193038f 100644
--- a/tools/testing/selftests/nolibc/Makefile.nolibc
+++ b/tools/testing/selftests/nolibc/Makefile.nolibc
@@ -226,7 +226,7 @@ CFLAGS_mipsn32be = -EB -mabi=n32 -mar... |
050a0aab15da9e1d14cd41073046d12d29f443c6 | Analyze and fix the following issue in the Linux kernel code: platform/x86/intel/uncore-freq: Replace sprintf() with scnprintf() | Problem Details:
Replace unbounded sprintf() calls with scnprintf() to prevent potential
buffer overflows when formatting device names. While the current format
strings cannot overflow the buffer, using scnprintf() follows kernel
best practices for string formatting.
Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar... | ```diff
diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
index 65897fae17df..e9495ac5ecd0 100644
--- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
+++ b/drivers/platform/x86/intel/uncore-f... |
7aa6c24697ef5db1402dd38743914493cd5b356d | Analyze and fix the following issue in the Linux kernel code: clk: meson: g12a: Limit the HDMI PLL OD to /4 | Problem Details:
GXBB has the HDMI PLL OD in the HHI_HDMI_PLL_CNTL2 register while for
G12A/G12B/SM1 the OD has moved to HHI_HDMI_PLL_CNTL0. At first glance
the rest of the OD setup seems identical.
However, looking at the downstream kernel sources as well as testing
shows that G12A/G12B/SM1 only supports three OD val... | ```diff
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index 185b6348251d..d0d4c7b6dc82 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -777,12 +777,23 @@ static struct clk_regmap g12a_hdmi_pll_dco = {
},
};
+/*
+ * G12/SM1 hdmi OD dividers are POWER_OF_TWO dividers but li... |
5b1a43950fd3162af0ce52b13c14a2d29b179d4f | Analyze and fix the following issue in the Linux kernel code: clk: meson: gxbb: Limit the HDMI PLL OD to /4 on GXL/GXM SoCs | Problem Details:
GXBB has the HDMI PLL OD in the HHI_HDMI_PLL_CNTL2 register while for
GXL/GXM the OD has moved to HHI_HDMI_PLL_CNTL3. At first glance the rest
of the OD setup seems identical.
However, looking at the downstream kernel sources as well as testing
shows that GXL only supports three OD values:
- register ... | ```diff
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 5a229c4ffae1..ec9a3414875a 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -349,12 +349,23 @@ static struct clk_regmap gxbb_hdmi_pll = {
},
};
+/*
+ * GXL hdmi OD dividers are POWER_OF_TWO dividers but limited to... |
1716c1e0860b42980f338b69b974149d035582ca | Analyze and fix the following issue in the Linux kernel code: platform/surface: Replace deprecated strcpy() in surface_button_add() | Problem Details:
strcpy() has been deprecated [1] because it performs no bounds checking
on the destination buffer, which can lead to buffer overflows. Replace
it with the safer strscpy(). No functional changes.
Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy [1]
Reviewed-by: Chen Yu <yu.c... | ```diff
diff --git a/drivers/platform/surface/surfacepro3_button.c b/drivers/platform/surface/surfacepro3_button.c
index 2755601f979c..e652c85c9161 100644
--- a/drivers/platform/surface/surfacepro3_button.c
+++ b/drivers/platform/surface/surfacepro3_button.c
@@ -10,6 +10,7 @@
#include <linux/kernel.h>
#include <linux... |
b75710155a823369976bba9f3497cee113830ae9 | Analyze and fix the following issue in the Linux kernel code: media: ipu-bridge: Add DMI quirk for Dell XPS laptops with upside down sensors | Problem Details:
The Dell XPS 13 9350 and XPS 16 9640 both have an upside-down mounted
OV02C10 sensor. This rotation of 180° is reported in neither the SSDB nor
the _PLD for the sensor (both report a rotation of 0°).
Add a DMI quirk mechanism for upside-down sensors and add 2 initial entries
to the DMI quirk list for ... | ```diff
diff --git a/drivers/media/pci/intel/Kconfig b/drivers/media/pci/intel/Kconfig
index d9fcddce028b..3f14ca110d06 100644
--- a/drivers/media/pci/intel/Kconfig
+++ b/drivers/media/pci/intel/Kconfig
@@ -6,7 +6,7 @@ source "drivers/media/pci/intel/ivsc/Kconfig"
config IPU_BRIDGE
tristate "Intel IPU Bridge"
- de... |
1d2e3b4443a85374fdd6fb8fd2c015e3e3e16100 | Analyze and fix the following issue in the Linux kernel code: media: ov02c10: Fix the horizontal flip control | Problem Details:
During sensor calibration I noticed that with the hflip control set to
false/disabled the image was mirrored.
The horizontal flip control is inverted and needs to be set to 1 to not
flip. This is something which seems to be common with various recent
Omnivision sensors, the ov01a10 and ov08x40 also ha... | ```diff
diff --git a/drivers/media/i2c/ov02c10.c b/drivers/media/i2c/ov02c10.c
index 384c2f0b1608..f912ae142040 100644
--- a/drivers/media/i2c/ov02c10.c
+++ b/drivers/media/i2c/ov02c10.c
@@ -170,7 +170,7 @@ static const struct reg_sequence sensor_1928x1092_30fps_setting[] = {
{0x3816, 0x01},
{0x3817, 0x01},
- {0x... |
d0bb6f1f2b79d96953bf81a3839ac2aa946ba2fa | Analyze and fix the following issue in the Linux kernel code: media: ov02c10: Adjust x-win/y-win when changing flipping to preserve bayer-pattern | Problem Details:
The ov02c10 is capable of having its (crop) window shifted around with 1
pixel precision while streaming.
This allows changing the x/y window coordinates when changing flipping to
preserve the bayer-pattern.
__v4l2_ctrl_handler_setup() will now write the window coordinates at 0x3810
and 0x3812 so the... | ```diff
diff --git a/drivers/media/i2c/ov02c10.c b/drivers/media/i2c/ov02c10.c
index 6369841de88b..384c2f0b1608 100644
--- a/drivers/media/i2c/ov02c10.c
+++ b/drivers/media/i2c/ov02c10.c
@@ -165,10 +165,6 @@ static const struct reg_sequence sensor_1928x1092_30fps_setting[] = {
{0x3809, 0x88},
{0x380a, 0x04},
{0x3... |
905120d7470e5ed79d59b61ef6aa13344ffca229 | Analyze and fix the following issue in the Linux kernel code: media: ov02c10: Fix bayer-pattern change after default vflip change | Problem Details:
After commit d5ebe3f7d13d ("media: ov02c10: Fix default vertical flip")
the reported bayer-pattern of MEDIA_BUS_FMT_SGRBG10_1X10 is no longer
correct.
Change the 16-bit x-win register (0x3810) value from 2 to 1 so that
the sensor will generate data in GRBG bayer-order again.
Fixes: d5ebe3f7d13d ("med... | ```diff
diff --git a/drivers/media/i2c/ov02c10.c b/drivers/media/i2c/ov02c10.c
index b1e540eb8326..6369841de88b 100644
--- a/drivers/media/i2c/ov02c10.c
+++ b/drivers/media/i2c/ov02c10.c
@@ -168,7 +168,7 @@ static const struct reg_sequence sensor_1928x1092_30fps_setting[] = {
{0x3810, 0x00},
{0x3811, 0x02},
{0x38... |
d5bdf88d1f9d1e4808177f03d89de3d0ba6c6e84 | Analyze and fix the following issue in the Linux kernel code: drm/fb-helper: Fix vblank timeout during suspend/reset | Problem Details:
During GPU reset, VBlank interrupts are disabled which causes
drm_fb_helper_fb_dirty() to wait for VBlank timeout. This will create
call traces like (seen on an RX7900 series dGPU):
[ 101.313646] ------------[ cut here ]------------
[ 101.313648] amdgpu 0000:03:00.0: [drm] vblank wait timed out on c... | ```diff
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 4a7f72044ab8..4b47aa0dab35 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -366,6 +366,9 @@ static void drm_fb_helper_damage_work(struct work_struct *work)
{
struct drm_fb_helper *helper... |
fd390ff144513eb0310c350b1cf5fa8d6ddd0c53 | Analyze and fix the following issue in the Linux kernel code: PCI/VGA: Don't assume the only VGA device on a system is `boot_vga` | Problem Details:
Some systems ship with multiple display class devices but not all
of them are VGA devices. If the "only" VGA device on the system is not
used for displaying the image on the screen marking it as `boot_vga`
because nothing was found is totally wrong.
This behavior actually leads to mistakes of the wron... | ```diff
diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c
index 436fa7f4c387..baa242b14099 100644
--- a/drivers/pci/vgaarb.c
+++ b/drivers/pci/vgaarb.c
@@ -652,13 +652,6 @@ static bool vga_is_boot_device(struct vga_device *vgadev)
return true;
}
- /*
- * Vgadev has neither IO nor MEM enabled. If we have... |
1338e8ae4084e55c0359a79e617b2ae183d01579 | Analyze and fix the following issue in the Linux kernel code: drm/msm/dp: Update msm_dp_controller IDs for sa8775p | Problem Details:
The Qualcomm SA8775P platform comes with 2 DisplayPort controllers
for each mdss. Update controller id for DPTX0 and DPTX1 of mdss1.
Fixes: dcb380d19e58 ("drm/msm/dp: Add DisplayPort controller for SA8775P")
Signed-off-by: Mani Chandana Ballary Kuntumalla <quic_mkuntuma@quicinc.com>
Reviewed-by: Dmitr... | ```diff
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 9bd9cd5c1e03..a082f4d3ebe2 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -141,8 +141,8 @@ static const struct msm_dp_desc msm_dp_desc_glymur[] = {
static const struct msm... |
794b0e68caba49b950b42ec32e364028c2facf57 | Analyze and fix the following issue in the Linux kernel code: drm/msm/dpu: fix WD timer handling on DPU 8.x | Problem Details:
Since DPU 8.x Watchdog timer settings were moved from the TOP to the
INTF block. Support programming the timer in the INTF block. Fixes tag
points to the commit which removed register access to those registers on
DPU 8.x+ (and which also should have added proper support for WD timer
on those devices).
... | ```diff
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index af5122a514bd..eba1d52211f6 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -786,13 +786,13 @@ static void _dpu_encoder_update_vsync_source(st... |
1ad9880f059c9b0943e53714f9a59924cb035bbb | Analyze and fix the following issue in the Linux kernel code: drm/msm/dpu: Set vsync source irrespective of mdp top support | Problem Details:
Since DPU 5.x the vsync source TE setup is split between MDP TOP and
INTF blocks. Currently all code to setup vsync_source is only executed
if MDP TOP implements the setup_vsync_source() callback. However on
DPU >= 8.x this callback is not implemented, making DPU driver skip all
vsync setup. Move the I... | ```diff
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 9f3957f24c6a..af5122a514bd 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -785,6 +785,8 @@ static void _dpu_encoder_update_vsync_source(stru... |
2892de3f4f985fa779c330468e2f341fdb762ccd | Analyze and fix the following issue in the Linux kernel code: drm/msm/disp/dpu: add merge3d support for sc7280 | Problem Details:
On SC7280 targets, display modes with a width greater than the
max_mixer_width (2400) are rejected during mode validation when
merge3d is disabled. This limitation exists because, without a
3D merge block, two layer mixers cannot be combined(non-DSC interface),
preventing large layers from being split ... | ```diff
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h
index 8f978b9c3452..2f8688224f34 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h
@@ -13,6 +13,7 @@ static ... |
88c72bab77aaf389beccf762e112828253ca0564 | Analyze and fix the following issue in the Linux kernel code: cxl/region: fix format string for resource_size_t | Problem Details:
The size of this type is architecture specific, and the recommended
way to print it portably is through the custom %pap format string.
Fixes: d6602e25819d ("cxl/region: Add support to indicate region has extended linear cache")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Ira Weiny <ira.w... | ```diff
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index ae899f68551f..fc36a5413d3f 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -759,7 +759,7 @@ static ssize_t extended_linear_cache_size_show(struct device *dev,
ACQUIRE(rwsem_read_intr, rwsem)(&cxl_rwsem.region);
... |
269031b15c1433ff39e30fa7ea3ab8f0be9d6ae2 | Analyze and fix the following issue in the Linux kernel code: x86/kaslr: Recognize all ZONE_DEVICE users as physaddr consumers | Problem Details:
Commit 7ffb791423c7 ("x86/kaslr: Reduce KASLR entropy on most x86 systems")
is too narrow. The effect being mitigated in that commit is caused by
ZONE_DEVICE which PCI_P2PDMA has a dependency. ZONE_DEVICE, in general,
lets any physical address be added to the direct-map. I.e. not only ACPI
hotplug rang... | ```diff
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index 3c306de52fd4..834641c6049a 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -115,12 +115,12 @@ void __init kernel_randomize_memory(void)
/*
* Adapt physical memory region size based on available memory,
- * except when CONFIG_PCI_... |
238e03d0466239410b72294b79494e43d4fabe77 | Analyze and fix the following issue in the Linux kernel code: net: fix memory leak in skb_segment_list for GRO packets | Problem Details:
When skb_segment_list() is called during packet forwarding, it handles
packets that were aggregated by the GRO engine.
Historically, the segmentation logic in skb_segment_list assumes that
individual segments are split from a parent SKB and may need to carry
their own socket memory accounting. Accordi... | ```diff
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index a00808f7be6a..a56133902c0d 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4636,12 +4636,14 @@ struct sk_buff *skb_segment_list(struct sk_buff *skb,
{
struct sk_buff *list_skb = skb_shinfo(skb)->frag_list;
unsigned int tnl_hlen = skb_tnl_h... |
938d79ec2b059fea2f3bf0f53107650a64372acf | Analyze and fix the following issue in the Linux kernel code: riscv: kexec_image: Fix dead link to boot-image-header.rst | Problem Details:
Fix the reference to 'boot-image-header.rst', which was moved to
'Documentation/arch/riscv/' in commit 'ed843ae947f8'
("docs: move riscv under arch").
Signed-off-by: Soham Metha <sohammetha01@gmail.com>
Link: https://patch.msgid.link/20251203194355.63265-1-sohammetha01@gmail.com
Signed-off-by: Paul Wa... | ```diff
diff --git a/arch/riscv/kernel/kexec_image.c b/arch/riscv/kernel/kexec_image.c
index 8f2eb900910b..51dc89259f16 100644
--- a/arch/riscv/kernel/kexec_image.c
+++ b/arch/riscv/kernel/kexec_image.c
@@ -22,7 +22,7 @@ static int image_probe(const char *kernel_buf, unsigned long kernel_len)
if (!h || kernel_len < s... |
5e5be092ffadcab0093464ccd9e30f0c5cce16b9 | Analyze and fix the following issue in the Linux kernel code: riscv: pgtable: Cleanup useless VA_USER_XXX definitions | Problem Details:
These marcos are not used after commit b5b4287accd7 ("riscv: mm: Use
hint address in mmap if available"). Cleanup VA_USER_XXX definitions
in asm/pgtable.h.
Fixes: b5b4287accd7 ("riscv: mm: Use hint address in mmap if available")
Signed-off-by: Guo Ren (Alibaba DAMO Academy) <guoren@kernel.org>
Reviewe... | ```diff
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 6bb1f5bdc5d2..9acd58a67123 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -124,10 +124,6 @@
#ifdef CONFIG_64BIT
#include <asm/pgtable-64.h>
-#define VA_USER_SV39 (UL(1) << (VA_BITS... |
8632180daf735074a746ce2b3808a8f2c079310e | Analyze and fix the following issue in the Linux kernel code: riscv: cpufeature: Fix Zk bundled extension missing Zknh | Problem Details:
The Zk extension is a bundle consisting of Zkn, Zkr, and Zkt. The Zkn
extension itself is a bundle consisting of Zbkb, Zbkc, Zbkx, Zknd, Zkne,
and Zknh.
The current implementation of riscv_zk_bundled_exts manually listed
the dependencies but missed RISCV_ISA_EXT_ZKNH.
Fix this by introducing a RISCV_... | ```diff
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index c05b11596c19..fa591aff9d33 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -301,23 +301,22 @@ static const unsigned int riscv_a_exts[] = {
RISCV_ISA_EXT_ZALRSC,
};
+#define RISCV_ISA_EXT_Z... |
a7fc8c641cab855824c45e5e8877e40fd528b5df | Analyze and fix the following issue in the Linux kernel code: net: airoha: Fix npu rx DMA definitions | Problem Details:
Fix typos in npu rx DMA descriptor definitions.
Fixes: b3ef7bdec66fb ("net: airoha: Add airoha_offload.h header")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20260102-airoha-npu-dma-rx-def-fixes-v1-1-205fc6bf7d94@kernel.org
Signed-off-by: Jakub Kicinski <kuba@ke... | ```diff
diff --git a/include/linux/soc/airoha/airoha_offload.h b/include/linux/soc/airoha/airoha_offload.h
index 4d23cbb7d407..ab64ecdf39a0 100644
--- a/include/linux/soc/airoha/airoha_offload.h
+++ b/include/linux/soc/airoha/airoha_offload.h
@@ -71,12 +71,12 @@ static inline void airoha_ppe_dev_check_skb(struct airoha... |
9892353726ad222219aa18c329e3a3636134dd56 | Analyze and fix the following issue in the Linux kernel code: net/sched: act_mirred: Fix leak when redirecting to self on egress | Problem Details:
Whenever a mirred redirect to self on egress happens, mirred allocates a
new skb (skb_to_send). The loop to self check was done after that
allocation, but was not freeing the newly allocated skb, causing a leak.
Fix this by moving the if-statement to before the allocation of the new
skb.
The issue wa... | ```diff
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 91c96cc625bd..05e0b14b5773 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred.c
@@ -266,11 +266,22 @@ static int tcf_mirred_to_dev(struct sk_buff *skb, struct tcf_mirred *m,
goto err_cant_do;
}
+ want_ingress = tcf_mirred_act_... |
530e3d4af566ca44807d79359b90794dea24c4f3 | Analyze and fix the following issue in the Linux kernel code: btrfs: fix NULL pointer dereference in do_abort_log_replay() | Problem Details:
Coverity reported a NULL pointer dereference issue (CID 1666756) in
do_abort_log_replay(). When btrfs_alloc_path() fails in
replay_one_buffer(), wc->subvol_path is NULL, but btrfs_abort_log_replay()
calls do_abort_log_replay() which unconditionally dereferences
wc->subvol_path when attempting to print ... | ```diff
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 5831754bb01c..2d9d38b82daa 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -190,7 +190,7 @@ static void do_abort_log_replay(struct walk_control *wc, const char *function,
btrfs_abort_transaction(wc->trans, error);
- if (wc->subvol_... |
cefd80925180a85c818e18c2876911b002a595fd | Analyze and fix the following issue in the Linux kernel code: btrfs: force free space tree for bs > ps cases | Problem Details:
[BUG]
Currently we only enforcing the free space tree for bs < ps cases, but
with the recently added bs > ps support, we lack the free space tree
enforcing, causing explicit v1 cache mount option to fail on bs > ps
cases:
# mount -o space_cache=v1 /dev/test/scratch1 /mnt/btrfs/
mount: /mnt/btrfs:... | ```diff
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 9f8546498818..af56fdbba65d 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -736,7 +736,7 @@ bool btrfs_check_options(const struct btrfs_fs_info *info,
*/
void btrfs_set_free_space_cache_settings(struct btrfs_fs_info *fs_info)
{
- if (fs_info->se... |
30bcf4e824aa37d305502f52e1527c7b1eabef3d | Analyze and fix the following issue in the Linux kernel code: btrfs: only enforce free space tree if v1 cache is required for bs < ps cases | Problem Details:
[BUG]
Since the introduction of btrfs bs < ps support, v1 cache was never on
the plan due to its hard coded PAGE_SIZE usage, and the future plan to
properly deprecate it.
However for bs < ps cases, even if 'nospace_cache,clear_cache' mount
option is specified, it's never respected and free space tree ... | ```diff
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 1999533b52be..9f8546498818 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -736,14 +736,12 @@ bool btrfs_check_options(const struct btrfs_fs_info *info,
*/
void btrfs_set_free_space_cache_settings(struct btrfs_fs_info *fs_info)
{
- if (fs_info->... |
8731f2c50b0b1d2b58ed5b9671ef2c4bdc2f8347 | Analyze and fix the following issue in the Linux kernel code: btrfs: release path before initializing extent tree in btrfs_read_locked_inode() | Problem Details:
In btrfs_read_locked_inode() we are calling btrfs_init_file_extent_tree()
while holding a path with a read locked leaf from a subvolume tree, and
btrfs_init_file_extent_tree() may do a GFP_KERNEL allocation, which can
trigger reclaim.
This can create a circular lock dependency which lockdep warns abou... | ```diff
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index bfb8e98d8c02..5ea1c392bbc7 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -4046,11 +4046,6 @@ static int btrfs_read_locked_inode(struct btrfs_inode *inode, struct btrfs_path
btrfs_set_inode_mapping_order(inode);
cache_index:
- ret = btrfs_init... |
1aff297ffb925ee49299f86af5fcdf854cb48c5f | Analyze and fix the following issue in the Linux kernel code: btrfs: avoid access-beyond-folio for bs > ps encoded writes | Problem Details:
[POTENTIAL BUG]
If the system page size is 4K and fs block size is 8K, and max_inline
mount option is set to 6K, we can inline a 6K sized data extent.
Then a encoded write submitted a compressed extent which is at file
offset 0, and the compressed length is 6K, which is allowed to be inlined.
Now a r... | ```diff
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 03337fa7a61c..bfb8e98d8c02 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -480,13 +480,15 @@ static int insert_inline_extent(struct btrfs_trans_handle *trans,
ASSERT(size <= sectorsize);
/*
- * The compressed size also needs to be no larger ... |
48a4aa9d9c393abf122454bc9050aac15de6d27f | Analyze and fix the following issue in the Linux kernel code: ipv4: Improve martian logs | Problem Details:
At the current moment, the logs for martian packets are as follows:
```
martian source {DST} from {SRC}, on dev {DEV}
martian destination {DST} from {SRC}, dev {DEV}
```
These messages feel rather hard to understand in production, especially
the "martian source" one, mostly because it is grammatically... | ```diff
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index b549d6a57307..05f8c550a915 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1795,8 +1795,8 @@ static void ip_handle_martian_source(struct net_device *dev,
* RFC1812 recommendation, if source is martian,
* the only hint is MAC header.
*/
... |
ce5e612dd411de096aa041b9e9325ba1bec5f9f4 | Analyze and fix the following issue in the Linux kernel code: vsock: Make accept()ed sockets use custom setsockopt() | Problem Details:
SO_ZEROCOPY handling in vsock_connectible_setsockopt() does not get called
on accept()ed sockets due to a missing flag. Flip it.
Fixes: e0718bd82e27 ("vsock: enable setting SO_ZEROCOPY")
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Link: https://patch.msgid.link/20251229-vsock-child-sock-custom-sockopt... | ```diff
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index adcba1b7bf74..a3505a4dcee0 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -1787,6 +1787,10 @@ static int vsock_accept(struct socket *sock, struct socket *newsock,
} else {
newsock->state = SS_CONNECTED;
so... |
5ce3218d4f102aca5e90d3c831259b6e380f88b4 | Analyze and fix the following issue in the Linux kernel code: overflow: Remove is_non_negative() and is_negative() | Problem Details:
The is_non_negative() and is_negative() function-like macros just
exist as a workaround to silence the -Wtype-limits warning. Now that
this warning is disabled, those two macros have lost their raison
d'être. Remove them.
This reverts commit dc7fe518b049 ("overflow: Fix -Wtype-limits
compilation warni... | ```diff
diff --git a/include/linux/overflow.h b/include/linux/overflow.h
index 736f633b2d5f..ab142d60c6b5 100644
--- a/include/linux/overflow.h
+++ b/include/linux/overflow.h
@@ -36,12 +36,6 @@
#define __type_min(T) ((T)((T)-type_max(T)-(T)1))
#define type_min(t) __type_min(typeof(t))
-/*
- * Avoids triggering -Wty... |
660e899103e29aabcc05447ab20684811ea86107 | Analyze and fix the following issue in the Linux kernel code: kbuild: remove gcc's -Wtype-limits | Problem Details:
W=2 builds are heavily polluted by the -Wtype-limits warning.
Here are some W=12 statistics on Linux v6.19-rc1 for an x86_64
defconfig (with just CONFIG_WERROR set to "n") using gcc 14.3.1:
Warning name count percent
-------------------------------------------------
-Wlogical-op 2 0.00... | ```diff
diff --git a/scripts/Makefile.warn b/scripts/Makefile.warn
index 68e6fafcb80c..c593ab1257de 100644
--- a/scripts/Makefile.warn
+++ b/scripts/Makefile.warn
@@ -55,6 +55,9 @@ else
KBUILD_CFLAGS += -Wno-main
endif
+# Too noisy on range checks and in macros handling both signed and unsigned.
+KBUILD_CFLAGS += -... |
4d982084507d663df160546c4c48066a8887ed89 | Analyze and fix the following issue in the Linux kernel code: PCI/PM: Avoid redundant delays on D3hot->D3cold | Problem Details:
When transitioning to D3cold, __pci_set_power_state() first transitions to
D3hot. If the device was already in D3hot, this adds excess work:
(a) read/modify/write PMCSR; and
(b) excess delay (pci_dev_d3_sleep()).
For (b), we already performed the necessary delay on the previous D3hot
entry; this ... | ```diff
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 13dbb405dc31..86ccbd0efb49 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1488,6 +1488,9 @@ static int pci_set_low_power_state(struct pci_dev *dev, pci_power_t state, bool
|| (state == PCI_D2 && !dev->d2_support))
return -EIO;
+ if (... |
72d7f4573660287f1b66c30319efecd6fcde92ee | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix query for VPE block_type and ip_count | Problem Details:
[Why]
Query for VPE block_type and ip_count is missing.
[How]
Add VPE case in ip_block_type and hw_ip_count query.
Reviewed-by: Lang Yu <lang.yu@amd.com>
Signed-off-by: Alan Liu <haoping.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit a6ea0a430aca5932b9... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 6ee77f431d56..f65edd80cabf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -201,6 +201,9 @@ static enum amd_ip_block_type
type = (amdgpu_device_ip_get_ip_... |
e0d20a7658129fc681e392ba27edea99b77c2e21 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Add missing encoder setup to DACnEncoderControl | Problem Details:
Apparently the DAC encoder needs to be set up before use.
The BIOS parser in DC did not support this so I assumed it was
not necessary, but the DAC doesn't work without it on some GPUs.
Fixes: 69b29b894660 ("drm/amd/display: Hook up DAC to bios_parser_encoder_control")
Reviewed-by: Alex Deucher <alexa... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index d1471f34e419..9f11e6ca4051 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -763,14 +763,14 @@ static enum bp_result b... |
90b5f2dce9d919a4e37abf29598d23c7f20108ba | Analyze and fix the following issue in the Linux kernel code: test_list_sort: fix up const mismatch | Problem Details:
In the internal cmp function, a const pointer is cast out to a non-const
pointer by using container_of(). This is probably not what is intended
at all, so fix up the const marking to properly preserve what is really
happening (i.e. the const should flow through the container_of() call)
Cc: Jakub Kici... | ```diff
diff --git a/lib/tests/test_list_sort.c b/lib/tests/test_list_sort.c
index 30879abc8a42..28158557b164 100644
--- a/lib/tests/test_list_sort.c
+++ b/lib/tests/test_list_sort.c
@@ -26,7 +26,7 @@ struct debug_el {
unsigned int serial;
};
-static void check(struct kunit *test, struct debug_el *ela, struct debu... |
e70a307b852804b2a7aaaafdd37542ca11e6eb00 | Analyze and fix the following issue in the Linux kernel code: kunit: fix up const mis-match in many assert functions | Problem Details:
In many kunit assert functions a const pointer is passed to
container_of() and out pops a non-const pointer, which really isn't the
correct thing to do at all. Fix this up by correctly marking the
casted-to pointer as const to preserve the marking.
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: ... | ```diff
diff --git a/lib/kunit/assert.c b/lib/kunit/assert.c
index 867aa5c4bccf..4c751ad8506a 100644
--- a/lib/kunit/assert.c
+++ b/lib/kunit/assert.c
@@ -51,7 +51,7 @@ void kunit_unary_assert_format(const struct kunit_assert *assert,
const struct va_format *message,
struct string_stream *stream)
... |
e25834d7691f0661fa9700c167c48d18752f62bf | Analyze and fix the following issue in the Linux kernel code: arm64: dts: qcom: Add The Fairphone (Gen. 6) | Problem Details:
Add a devicetree for The Fairphone (Gen. 6) smartphone, which is based
on the Milos/SM7635 SoC.
Supported functionality as of this initial submission:
* Debug UART
* Regulators (PM7550, PM8550VS, PMR735B, PM8008)
* Remoteprocs (ADSP, CDSP, MPSS, WPSS)
* Power Button, Volume Keys, Switch
* PMIC-GLINK (... | ```diff
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index ce29b26473b3..0ccd6ec16dfb 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -39,6 +39,7 @@ lemans-evk-camera-dtbs := lemans-evk.dtb lemans-evk-camera.dtbo
dtb-$(CONFIG_ARCH_QCOM) ... |
fd40c146c8ed7f7e8ae36922dcc583bd0ca70b75 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Correct color depth for SelectCRTC_Source | Problem Details:
Pass the correct enum values as expected by the VBIOS.
Previously the actual bit depth integer value was passed,
which was a mistake.
Fixes: 7fb4f254c8eb ("drm/amd/display: Add SelectCRTC_Source to BIOS parser")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index 22457f417e65..d56c0d3763dd 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -1797,7 +1797,30 @@ static enum bp... |
7ed51e3a1381422278933d0d3ebda0268b6825de | Analyze and fix the following issue in the Linux kernel code: drm/amd/amdgpu: Fix SMU warning during isp suspend-resume | Problem Details:
ISP mfd child devices are using genpd and the system suspend-resume
operations between genpd and amdgpu parent device which uses only
runtime suspend-resume are not in sync.
Linux power manager during suspend-resume resuming the genpd devices
earlier than the amdgpu parent device. This is resulting in... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c
index 37270c4dab8d..532f83d783d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c
@@ -318,12 +318,36 @@ void isp_kernel_buffer_free(void **buf_obj, u64 *gpu_addr, void... |
dc8a887de1a7d397ab4131f45676e89565417aa8 | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: force send pcie parmater on navi1x | Problem Details:
v1:
the PMFW didn't initialize the PCIe DPM parameters
and requires the KMD to actively provide these parameters.
v2:
clean & remove unused code logic (lijo)
Fixes: 1a18607c07bb ("drm/amd/pm: override pcie dpm parameters only if it is necessary")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issue... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 16e3cc10891d..c4966dcc6875 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2455,24 +2455,21 @@ static int navi10_update_pcie... |
4f74c2dd970611d3ec3bb0d58215e73af5cd7214 | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: fix wrong pcie parameter on navi1x | Problem Details:
fix wrong pcie dpm parameter on navi1x
Fixes: 1a18607c07bb ("drm/amd/pm: override pcie dpm parameters only if it is necessary")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4671
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Co-developed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 7c9f77124ab2..16e3cc10891d 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2464,8 +2464,8 @@ static int navi10_update_pcie_p... |
14b6a73ce1a33e20d6e526415c0af34a9e01f64a | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: fix pp_dpm_pcie wrong state issue for smu v13.0.0 | Problem Details:
put wrong value into incorrect data into following function,
which caused it to fail to match the correct item on smu v13.0.0:
smu_cmn_print_pcie_levels()
Fixes: a95f01edd80b ("drm/amd/pm: Use common helper for smuv13.0.0 dpm")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar ... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index c95dbee06f49..cddb8b283e3b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -1234,8 +1234,10 @@ static int... |
137a9127759fb6a6c526dece90fa78222c1164d6 | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: fix pp_dpm_pcie wrong state issue for smu v13.0.7 | Problem Details:
put wrong value into incorrect data into following function,
which caused it to fail to match the correct item on smu v13.0.7:
smu_cmn_print_pcie_levels()
Fixes: b2debbbb60f1 ("drm/amd/pm: Use common helper for smuv13.0.7 dpm")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar ... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index 1465e0c80175..b60c7ff75a64 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -1223,8 +1223,10 @@ static int... |
c01b52830fdc8e907e9f8462d5d7d798b7ed19dc | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: fix pp_dpm_pcie wrong state issue for smu v14.0.2 | Problem Details:
put wrong value into incorrect data into following function,
which caused it to fail to match the correct item on smu v14.0.2:
smu_cmn_print_pcie_levels()
Fixes: 03d11f8564ca ("drm/amd/pm: Use common helper for smuv14.0.2 dpm")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Lijo Lazar ... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
index b1016debdf06..ea08dc11d754 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c
@@ -1095,8 +1095,10 @@ static int... |
bd8150a1b3370a9f7761c5814202a3fe5a79f44f | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Refactor amdgpu_gem_va_ioctl for Handling Last Fence Update and Timeline Management v4 | Problem Details:
This commit simplifies the amdgpu_gem_va_ioctl function, key updates
include:
- Moved the logic for managing the last update fence directly into
amdgpu_gem_va_update_vm.
- Introduced checks for the timeline point to enable conditional
replacement or addition of fences.
v2: Addressed review com... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index dda383a8cb70..032971d0a3cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -112,47 +112,6 @@ amdgpu_gem_update_timeline_node(struct drm_file *filp,
return ... |
a6ea0a430aca5932b9c75d8e38deeb45665dd2ae | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix query for VPE block_type and ip_count | Problem Details:
[Why]
Query for VPE block_type and ip_count is missing.
[How]
Add VPE case in ip_block_type and hw_ip_count query.
Reviewed-by: Lang Yu <lang.yu@amd.com>
Signed-off-by: Alan Liu <haoping.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index f05d1b98d34d..1878e0faa722 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -201,6 +201,9 @@ static enum amd_ip_block_type
type = (amdgpu_device_ip_get_ip_... |
0d89268d20c961b6226a4aa948fdbe9f93021d95 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Don't repeat DAC load detection | Problem Details:
The analog link detection code path had already performed the
DAC load detection by the time the EDID read is attempted.
So there is no need to repeat the DAC load detection,
we can know that no display is connected if no EDID is read.
Fixes: ac1bb4952267 ("drm/amd/display: Use DAC load detection on a... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c
index 03db7116cf09..f24365395cd9 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c
@@ -1173,11 +1173,10 @@ static bo... |
bb5dfe2f5630ce344c654c705d28b4e20cb9d334 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Add missing encoder setup to DACnEncoderControl | Problem Details:
Apparently the DAC encoder needs to be set up before use.
The BIOS parser in DC did not support this so I assumed it was
not necessary, but the DAC doesn't work without it on some GPUs.
Fixes: 69b29b894660 ("drm/amd/display: Hook up DAC to bios_parser_encoder_control")
Reviewed-by: Alex Deucher <alexa... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index d1471f34e419..9f11e6ca4051 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -763,14 +763,14 @@ static enum bp_result b... |
cdf6e4c0cdab129ffc4e41a8ac53a0738f805072 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Correct color depth for SelectCRTC_Source | Problem Details:
Pass the correct enum values as expected by the VBIOS.
Previously the actual bit depth integer value was passed,
which was a mistake.
Fixes: 7fb4f254c8eb ("drm/amd/display: Add SelectCRTC_Source to BIOS parser")
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Timur Kristóf <timur.... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table.c b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
index 22457f417e65..d56c0d3763dd 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table.c
@@ -1797,7 +1797,30 @@ static enum bp... |
436d0d22aa7035a9f9b24fb14cd0e84d6571ea87 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Pass proper DAC encoder ID to VBIOS | Problem Details:
Similarly to the analog_engine field, add a new analog_id field
which contains the encoder ID of the analog encoder that
corresponds to the link encoder.
Previously, the default encoder ID of the link encoder was used,
which meant that we passed the wrong ID in case of DVI-I.
Fixes: 5834c33fd3f6 ("dr... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
index b44c364519dc..7f0766b5fa3d 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -852,6 +852,7 @@ void dce1... |
0288a345f19b2162546352161509bb24614729e1 | Analyze and fix the following issue in the Linux kernel code: drm/amd/amdgpu: Fix SMU warning during isp suspend-resume | Problem Details:
ISP mfd child devices are using genpd and the system suspend-resume
operations between genpd and amdgpu parent device which uses only
runtime suspend-resume are not in sync.
Linux power manager during suspend-resume resuming the genpd devices
earlier than the amdgpu parent device. This is resulting in... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c
index 37270c4dab8d..532f83d783d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c
@@ -318,12 +318,36 @@ void isp_kernel_buffer_free(void **buf_obj, u64 *gpu_addr, void... |
c29935e4092c61f57c204e7d61eebb91b0a2fad5 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Promote DC to 3.2.364 | Problem Details:
This version brings along the following updates:
- Add frame skip feature support flag.
- Add sink EDID data null check.
- Update function name to link_detect_connection_type_analog.
- Fix mismatched unlock for DMUB HW lock in HWSS fast path.
- Fix P010, NV12, YUY2 scale down by four times failur... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 30e913607aea..69fa7fc02fa8 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -63,7 +63,7 @@ struct dcn_dsc_reg_state;
struct dcn_optc_reg_state;
struct dcn_dccg_reg_state;
... |
878a4b73c11111ff5f820730f59a7f8c6fd59374 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix dsc eDP issue | Problem Details:
[why]
Need to add function hook check before use
Reviewed-by: Mohit Bawa <mohit.bawa@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
index ebdb885826aa..c5761f3ed0ae 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dce110/dce110_hwseq.c
@@ -1846,6 +1... |
5ad5b0b7845c973bdec30ea8d486add9cdfdc543 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix and reenable UPDATE_V3_FLOW_NEW_CONTEXT_MINIMAL | Problem Details:
[Why]
Reenable new split implementation, previously partially reverted due
to issues with ODM on high-bandwidth displays 4k144Hz, resulting
in a corrupted gray screen.
Minimal flows require two separate commits, with extra intermediate
commit to enable seamless transitions, each followed by a swap. Si... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 1be5c1c15798..57f6a4c8afff 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -784,7 +784,7 @@ bool dc_stream_get_crc(struct dc *dc, struct dc_stream_state ... |
fd3fece04db80c8877361bf4c9f59521ce457be0 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix P010, NV12, YUY2 scale down by four times failure | Problem Details:
[WHY]
When performing 4:1 downscaling with subsampled formats,
the SPL remainder distribution logic (+1) overrides the
upper layer’s aligned width, resulting in odd segment
widths and causing hang.
The upper layer alignment ensures the width is sufficient
and even, so SPL should not modify it further.... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
index f506ab70a307..d8aebaff7c3f 100644
--- a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
+++ b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c
@@ -226,7 +226,8 @@ static struct spl_rect calculate_mpc_slice_in... |
af3303970da5ce5bfe6dffdd07f38f42aad603e0 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix mismatched unlock for DMUB HW lock in HWSS fast path | Problem Details:
[Why]
The evaluation for whether we need to use the DMUB HW lock isn't the
same as whether we need to unlock which results in a hang when the
fast path is used for ASIC without FAMS support.
[How]
Store a flag that indicates whether we should use the lock and use
that same flag to specify whether unlo... | ```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 e2763b60482a..052d573408c3 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
@@ -741,6 +741,7 @@ void hwss... |
b0dbd5db7cf1f81e4aaedd25cb5e72ce369387b2 | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: force send pcie parmater on navi1x | Problem Details:
v1:
the PMFW didn't initialize the PCIe DPM parameters
and requires the KMD to actively provide these parameters.
v2:
clean & remove unused code logic (lijo)
Fixes: 1a18607c07bb ("drm/amd/pm: override pcie dpm parameters only if it is necessary")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issue... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 0c26fe6fb949..4896200a0bd9 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2207,24 +2207,21 @@ static int navi10_update_pcie... |
216779827f8d52a39d94d43c47737a829991ad8c | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: add helpers to access cross-die registers smn addr for soc v1_0 | Problem Details:
Encode die_id/socket_id for upper 32bits of soc v1_0 registers SMN address.
v2: fix logical error caught by clang
Signed-off-by: Le Ma <le.ma@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/soc_v1_0.c b/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c
index e9c7be1ed602..59ab952d5cce 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c
@@ -72,6 +72,37 @@ static void soc_v1_0_doorbell_index_init(struct amdgpu_device *adev)
ade... |
af26fa751c2eef66916acbf0d3c3e9159da56186 | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Use explicit VCN instance 0 in SR-IOV init | Problem Details:
vcn_v2_0_start_sriov() declares a local variable "i" initialized to zero
and uses it only as the instance index in SOC15_REG_OFFSET(UVD, i, ...).
The value is never changed and all other fields are taken from
adev->vcn.inst[0], so this path only ever programs VCN instance 0.
This triggered a Smatch:
w... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
index 8897dcc9c1a0..e35fae9cdaf6 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
@@ -1964,7 +1964,8 @@ static int vcn_v2_0_start_sriov(struct amdgpu_device *adev)
struct mm... |
1005ab86cf75aec3462c1c58d6efa87871f2843f | Analyze and fix the following issue in the Linux kernel code: drm/amdkfd: Fix VGPR bank state save in gfx12.1 trap handler | Problem Details:
S_SETREG_IMM32_B32 does not apply a mask to the MODE bank bits.
SRC2 is consequently unconditonally cleared during context save.
Use S_SETREG_B32 instead to preserve SRC2.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Lancelot Six <lancelot.six@amd.com>
Signed-off-by: Alex Deucher <... | ```diff
diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
index 5c6d533a5956..d82ce2f1e9b9 100644
--- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
+++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
@@ -4731,7 +4731,7 @@ static const uint32_t cwsr_trap_gfx... |
c14af4cc24e640e50d4c64b1930093a24402d4ce | Analyze and fix the following issue in the Linux kernel code: drm/amdkfd: fix partitioned gfx12 address watch enablement | Problem Details:
GFX 12 devices that support spatial partitioning should use the WREG32
per XCC macro when updating address watch settings, similar to GFX 9
devices that support spatial partitioning.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex D... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v12_1.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v12_1.c
index 14e4c60b9d79..965c7e688535 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v12_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v12_1.c
@@ -347,13 +347,13 @@ static uint... |
7bd5d763b8e125bec578ab66ce5d90a4c83e1bff | Analyze and fix the following issue in the Linux kernel code: drm/amdkfd: Add gfx_v12_1_kfd2kgd interface for GFX12_1 | Problem Details:
Create new kfd2kgd interface for gfx v12_1, based on gfx v12.
Support register program accoding to xcc id.
V2: Fix SDMA register address for muti-xcc.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index d0c506a44569..fc85622187f5 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -282,7 +282,8 @@ amdgpu-y += \
amdgpu_amdkfd_gfx_v10.o \
amdgpu_amdkfd_gfx_v10_3.o \
amdgpu_... |
5fd4fef3f8e6b5be4e1df49f32efc8b200ed07d5 | Analyze and fix the following issue in the Linux kernel code: drm/amd: Drop amdgpu prefix from message prints | Problem Details:
Hardcoding the prefix isn't necessary when using drm_* or dev_*
message prints.
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
index a050167e76a4..1cbba9803d31 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c
@@ -66,7 +66,7 @@ static void amdgpu_benchmark_log_results(st... |
217737bb5a17297aa7ac74ca6638628efc74c661 | Analyze and fix the following issue in the Linux kernel code: drm/amd/display: Fix DPMS log printing | Problem Details:
[Why]
Spaces before newline are not necessary. Inserting newlines in
multi-line strings are harder to follow when tracing messages.
[How]
Drop extra new lines and split multi-line messages into one print
per line.
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Aurabindo Pill... | ```diff
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c
index 7384676e646d..323cc0b3c09a 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c
@@ -1330,13 +1330,34 @@ static void remove_stream_fro... |
fe4d39879ad99781a18eb31692cbe02292cbc8f1 | Analyze and fix the following issue in the Linux kernel code: drm/amd: Drop dev_fmt prefix | Problem Details:
The `amdgpu:` prefix in dev_fmt() isn't needed because the core
already includes the driver in the print.
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 91a9236d19d7..6a234fdb7e8e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -34,12 +34,6 @@
#define pr_fmt(fmt) "amdgpu: " fmt
-#ifdef dev_fmt
-#undef dev_fmt
-#endif
-
... |
e6c7ebeaba4080562e71a59a788ac90b41e09240 | Analyze and fix the following issue in the Linux kernel code: drm/amd: Add correct prefix for VBIOS message | Problem Details:
It's not obvious which GPU the ATOM BIOS message goes with. Use
drm_info() to show the correct one.
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index 7a063e44d429..371ee82a8912 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -1463,7 +1463,7 @@ static void atom_get_vbios_pn(struct atom_context *ctx)
ctx->vbios_pn[count] = 0;
... |
31dc58adda9874420ab8fa5a2f9c43377745753a | Analyze and fix the following issue in the Linux kernel code: drm/amdkfd: Fix signal_eviction_fence() bool return value | Problem Details:
signal_eviction_fence() is declared to return bool, but returns -EINVAL
when no eviction fence is present. This makes the "no fence" or "the
NULL-fence" path evaluate to true and triggers a Smatch warning.
v2: Return true instead to explicitly indicate that there is no eviction
fence to signal and th... | ```diff
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index adffa44fff2c..593b3af10241 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -2096,7 +2096,7 @@ static int signal_eviction_fence(struct kfd_process *p)
e... |
5c5189cf4b0cc0a22bac74a40743ee711cff07f8 | Analyze and fix the following issue in the Linux kernel code: drm/amd/pm: fix wrong pcie parameter on navi1x | Problem Details:
fix wrong pcie dpm parameter on navi1x
Fixes: 1a18607c07bb ("drm/amd/pm: override pcie dpm parameters only if it is necessary")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4671
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Co-developed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off... | ```diff
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
index 882830770b79..0c26fe6fb949 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
@@ -2216,8 +2216,8 @@ static int navi10_update_pcie_p... |
11194b416ef95012c2cfe5f546d71af07b639e93 | Analyze and fix the following issue in the Linux kernel code: libceph: reset sparse-read state in osd_fault() | Problem Details:
When a fault occurs, the connection is abandoned, reestablished, and any
pending operations are retried. The OSD client tracks the progress of a
sparse-read reply using a separate state machine, largely independent of
the messenger's state.
If a connection is lost mid-payload or the sparse-read state ... | ```diff
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 3667319b949d..1a7be2f615dc 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -4281,6 +4281,9 @@ static void osd_fault(struct ceph_connection *con)
goto out_unlock;
}
+ osd->o_sparse_op_idx = -1;
+ ceph_init_sparse_read(&osd-... |
e84b48d31b5008932c0a0902982809fbaa1d3b70 | Analyze and fix the following issue in the Linux kernel code: libceph: return the handler error from mon_handle_auth_done() | Problem Details:
Currently any error from ceph_auth_handle_reply_done() is propagated
via finish_auth() but isn't returned from mon_handle_auth_done(). This
results in higher layers learning that (despite the monitor considering
us to be successfully authenticated) something went wrong in the
authentication phase and ... | ```diff
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index c227ececa925..fa8dd2a20f7d 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -1417,7 +1417,7 @@ static int mon_handle_auth_done(struct ceph_connection *con,
if (!ret)
finish_hunting(monc);
mutex_unlock(&monc->mutex);
- retur... |
e0392a10c9e80a3991855a81317da3039fcbe32c | Analyze and fix the following issue in the Linux kernel code: io_uring/io-wq: fix incorrect io_wq_for_each_worker() termination logic | Problem Details:
A previous commit added this helper, and had it terminate if false is
returned from the handler. However, that is completely opposite, it
should abort the loop if true is returned.
Fix this up by having io_wq_for_each_worker() keep iterating as long
as false is returned, and only abort if true is retu... | ```diff
diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c
index cd13d8aac3d2..6c5ef629e59a 100644
--- a/io_uring/io-wq.c
+++ b/io_uring/io-wq.c
@@ -952,11 +952,11 @@ static bool io_wq_for_each_worker(struct io_wq *wq,
void *data)
{
for (int i = 0; i < IO_WQ_ACCT_NR; i++) {
- if (!io_acct_for_each_worker(&wq->... |
8644084a74a4573278d6f454c6638ccd5965f4e2 | Analyze and fix the following issue in the Linux kernel code: drm/amd: Drop "amdgpu kernel modesetting enabled" message | Problem Details:
The behavior for amdgpu was changed with commit e00e5c223878
("drm/amdgpu: adjust drm_firmware_drivers_only() handling") to
potentially allow loading even if nomodeset was set, so the
message is no longer accurate.
Just drop it to avoid confusion.
Fixes: e00e5c223878 ("drm/amdgpu: adjust drm_firmware... | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 848e6b7db482..1325275dfbd6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -3164,7 +3164,6 @@ static int __init amdgpu_init(void)
if (r)
goto error_fenc... |
15dd20dda979ebab72f6df97845828e78d63ab91 | Analyze and fix the following issue in the Linux kernel code: arm64: kernel: initialize missing kexec_buf->random field | Problem Details:
Commit bf454ec31add ("kexec_file: allow to place kexec_buf randomly")
introduced the kexec_buf->random field to enable random placement of
kexec_buf.
However, this field was never properly initialized for kexec images
that do not need to be placed randomly, leading to the following UBSAN
warning:
[ ... | ```diff
diff --git a/arch/arm64/kernel/kexec_image.c b/arch/arm64/kernel/kexec_image.c
index 532d72ea42ee..b70f4df15a1a 100644
--- a/arch/arm64/kernel/kexec_image.c
+++ b/arch/arm64/kernel/kexec_image.c
@@ -41,7 +41,7 @@ static void *image_load(struct kimage *image,
struct arm64_image_header *h;
u64 flags, value;
... |
47ae1f938d1259d1e10e885dc64fe93f92f0ac7c | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: add support for GC IP version 11.5.4 | Problem Details:
This initializes GC IP version 11.5.4.
v2: squash in RLC offset fix
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Tim Huang <tim.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index 20d05a3e4516..116cb437c81b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -1988,6 +1988,7 @@ static int amdgpu_discovery_set_common_... |
bc35ae1a09ca02c25df54327fb1e7a09d2556e1a | Analyze and fix the following issue in the Linux kernel code: drm/amdgpu: Fix xcc_id input for soc_v1_0_grbm_select | Problem Details:
Ensure the GRBM_GFX_CNTL is programmed correctly
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | ```diff
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c
index 321ca7ac2693..64b949195587 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c
@@ -1448,7 +1448,7 @@ static void gfx_v12_1_xcc_constants_init(struct amdgpu_device *adev... |
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