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04 Aug '25
From: caixiaomeng 00662745 <caixiaomeng2(a)huawei.com>
EulerOS inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/ICPM0M
----------------------------------------
symbols longer than KSYM_NAME_LEN will be truncated in strtab,
we can not find them using original name, so we use a new format
.klp.sym.objname-ref_name,ref_offset to find a unique symbol
and add ref_offset to get the long name symbol address.
Signed-off-by: Zhipeng Xie <xiezhipeng1(a)huawei.com>
Signed-off-by: caixiaomeng <caixiaomeng2(a)huawei.com>
Signed-off-by: hubin <hubin73(a)huawei.com>
---
kernel/livepatch/Kconfig | 10 ++++++++++
kernel/livepatch/core.c | 12 ++++++++++++
2 files changed, 22 insertions(+)
diff --git a/kernel/livepatch/Kconfig b/kernel/livepatch/Kconfig
index 239480682c92..d663ad91c619 100644
--- a/kernel/livepatch/Kconfig
+++ b/kernel/livepatch/Kconfig
@@ -101,4 +101,14 @@ config LIVEPATCH_ISOLATE_KPROBE
do not allow both modify the same instruction when a function is
marked as 'notrace' and without the reserved instructions.
+config LIVEPATCH_LONG_SYMBOL_SUPPORT
+ bool "support relocate symbol name whose length longer than 128 bytes"
+ depends on LIVEPATCH_WO_FTRACE
+ default y
+ help
+ symbols longer than KSYM_NAME_LEN will be truncated in strtab,
+ we can not find them using original name, so we use a new format
+ .klp.sym.objname-ref_name,ref_offset to find a unique symbol
+ and add ref_offset to get the long name symbol address.
+
endmenu
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index bb7ecc516b4a..bc390975fd2c 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -233,6 +233,7 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
#endif
Elf_Sym *sym;
unsigned long sympos, addr;
+ long ref_offset;
bool sym_vmlinux;
bool sec_vmlinux = !strcmp(sec_objname, "vmlinux");
@@ -266,10 +267,19 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
return -EINVAL;
}
+ ref_offset = 0;
/* Format: .klp.sym.sym_objname.sym_name,sympos */
cnt = sscanf(strtab + sym->st_name,
".klp.sym.%55[^.].%511[^,],%lu",
sym_objname, sym_name, &sympos);
+ if (IS_ENABLED(CONFIG_LIVEPATCH_LONG_SYMBOL_SUPPORT) && cnt != 3) {
+ /* Format: .klp.sym.objname-ref_name,ref_offset*/
+ cnt = sscanf(strtab + sym->st_name,
+ ".klp.sym.%55[^-]-%127[^,],%ld",
+ sym_objname, sym_name, &ref_offset);
+ if (cnt == 3)
+ sympos = 1;
+ }
if (cnt != 3) {
pr_err("symbol %s has an incorrectly formatted name\n",
strtab + sym->st_name);
@@ -297,6 +307,8 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
return ret;
sym->st_value = addr;
+ if (IS_ENABLED(CONFIG_LIVEPATCH_LONG_SYMBOL_SUPPORT))
+ sym->st_value += ref_offset;
}
return 0;
--
2.43.0
2
1
04 Aug '25
From: Maíra Canal <mcanal(a)igalia.com>
mainline inclusion
from mainline-v6.16-rc5
commit 226862f50a7a88e4e4de9abbf36c64d19acd6fd0
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXDY
CVE: CVE-2025-38371
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/k…
--------------------------------
Currently, an interrupt can be triggered during a GPU reset, which can
lead to GPU hangs and NULL pointer dereference in an interrupt context
as shown in the following trace:
[ 314.035040] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000c0
[ 314.043822] Mem abort info:
[ 314.046606] ESR = 0x0000000096000005
[ 314.050347] EC = 0x25: DABT (current EL), IL = 32 bits
[ 314.055651] SET = 0, FnV = 0
[ 314.058695] EA = 0, S1PTW = 0
[ 314.061826] FSC = 0x05: level 1 translation fault
[ 314.066694] Data abort info:
[ 314.069564] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
[ 314.075039] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 314.080080] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 314.085382] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000102728000
[ 314.091814] [00000000000000c0] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
[ 314.100511] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
[ 314.106770] Modules linked in: v3d i2c_brcmstb vc4 snd_soc_hdmi_codec gpu_sched drm_shmem_helper drm_display_helper cec drm_dma_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd backlight
[ 314.129654] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1 Debian 1:6.12.25-1+rpt1
[ 314.139388] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)
[ 314.145211] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 314.152165] pc : v3d_irq+0xec/0x2e0 [v3d]
[ 314.156187] lr : v3d_irq+0xe0/0x2e0 [v3d]
[ 314.160198] sp : ffffffc080003ea0
[ 314.163502] x29: ffffffc080003ea0 x28: ffffffec1f184980 x27: 021202b000000000
[ 314.170633] x26: ffffffec1f17f630 x25: ffffff8101372000 x24: ffffffec1f17d9f0
[ 314.177764] x23: 000000000000002a x22: 000000000000002a x21: ffffff8103252000
[ 314.184895] x20: 0000000000000001 x19: 00000000deadbeef x18: 0000000000000000
[ 314.192026] x17: ffffff94e51d2000 x16: ffffffec1dac3cb0 x15: c306000000000000
[ 314.199156] x14: 0000000000000000 x13: b2fc982e03cc5168 x12: 0000000000000001
[ 314.206286] x11: ffffff8103f8bcc0 x10: ffffffec1f196868 x9 : ffffffec1dac3874
[ 314.213416] x8 : 0000000000000000 x7 : 0000000000042a3a x6 : ffffff810017a180
[ 314.220547] x5 : ffffffec1ebad400 x4 : ffffffec1ebad320 x3 : 00000000000bebeb
[ 314.227677] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
[ 314.234807] Call trace:
[ 314.237243] v3d_irq+0xec/0x2e0 [v3d]
[ 314.240906] __handle_irq_event_percpu+0x58/0x218
[ 314.245609] handle_irq_event+0x54/0xb8
[ 314.249439] handle_fasteoi_irq+0xac/0x240
[ 314.253527] handle_irq_desc+0x48/0x68
[ 314.257269] generic_handle_domain_irq+0x24/0x38
[ 314.261879] gic_handle_irq+0x48/0xd8
[ 314.265533] call_on_irq_stack+0x24/0x58
[ 314.269448] do_interrupt_handler+0x88/0x98
[ 314.273624] el1_interrupt+0x34/0x68
[ 314.277193] el1h_64_irq_handler+0x18/0x28
[ 314.281281] el1h_64_irq+0x64/0x68
[ 314.284673] default_idle_call+0x3c/0x168
[ 314.288675] do_idle+0x1fc/0x230
[ 314.291895] cpu_startup_entry+0x3c/0x50
[ 314.295810] rest_init+0xe4/0xf0
[ 314.299030] start_kernel+0x5e8/0x790
[ 314.302684] __primary_switched+0x80/0x90
[ 314.306691] Code: 940029eb 360ffc13 f9442ea0 52800001 (f9406017)
[ 314.312775] ---[ end trace 0000000000000000 ]---
[ 314.317384] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 314.324249] SMP: stopping secondary CPUs
[ 314.328167] Kernel Offset: 0x2b9da00000 from 0xffffffc080000000
[ 314.334076] PHYS_OFFSET: 0x0
[ 314.336946] CPU features: 0x08,00002013,c0200000,0200421b
[ 314.342337] Memory Limit: none
[ 314.345382] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
Before resetting the GPU, it's necessary to disable all interrupts and
deal with any interrupt handler still in-flight. Otherwise, the GPU might
reset with jobs still running, or yet, an interrupt could be handled
during the reset.
Cc: stable(a)vger.kernel.org
Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D V3.x+")
Reviewed-by: Juan A. Suarez <jasuarez(a)igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral(a)igalia.com>
Link: https://lore.kernel.org/r/20250628224243.47599-1-mcanal@igalia.com
Signed-off-by: Maíra Canal <mcanal(a)igalia.com>
Conflicts:
drivers/gpu/drm/v3d/v3d_drv.h
drivers/gpu/drm/v3d/v3d_gem.c
drivers/gpu/drm/v3d/v3d_irq.c
[The conflicts were due to some minor issue.]
Signed-off-by: Xiaomeng Zhang <zhangxiaomeng13(a)huawei.com>
---
drivers/gpu/drm/v3d/v3d_drv.h | 8 ++++++++
drivers/gpu/drm/v3d/v3d_gem.c | 2 ++
drivers/gpu/drm/v3d/v3d_irq.c | 37 +++++++++++++++++++++++++----------
3 files changed, 37 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/v3d/v3d_drv.h b/drivers/gpu/drm/v3d/v3d_drv.h
index 8a390738d65b..60e03e785273 100644
--- a/drivers/gpu/drm/v3d/v3d_drv.h
+++ b/drivers/gpu/drm/v3d/v3d_drv.h
@@ -37,6 +37,12 @@ struct v3d_queue_state {
u64 emit_seqno;
};
+enum v3d_irq {
+ V3D_CORE_IRQ,
+ V3D_HUB_IRQ,
+ V3D_MAX_IRQS,
+};
+
struct v3d_dev {
struct drm_device drm;
@@ -46,6 +52,8 @@ struct v3d_dev {
int ver;
bool single_irq_line;
+ int irq[V3D_MAX_IRQS];
+
void __iomem *hub_regs;
void __iomem *core_regs[3];
void __iomem *bridge_regs;
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 64fe63c1938f..32cc461937cf 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -120,6 +120,8 @@ v3d_reset(struct v3d_dev *v3d)
if (false)
v3d_idle_axi(v3d, 0);
+ v3d_irq_disable(v3d);
+
v3d_idle_gca(v3d);
v3d_reset_v3d(v3d);
diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c
index c88686489b88..6dd5eb708be6 100644
--- a/drivers/gpu/drm/v3d/v3d_irq.c
+++ b/drivers/gpu/drm/v3d/v3d_irq.c
@@ -206,7 +206,7 @@ v3d_hub_irq(int irq, void *arg)
int
v3d_irq_init(struct v3d_dev *v3d)
{
- int irq1, ret, core;
+ int irq, ret, core;
INIT_WORK(&v3d->overflow_mem_work, v3d_overflow_mem_work);
@@ -217,17 +217,24 @@ v3d_irq_init(struct v3d_dev *v3d)
V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
V3D_WRITE(V3D_HUB_INT_CLR, V3D_HUB_IRQS);
- irq1 = platform_get_irq(v3d_to_pdev(v3d), 1);
- if (irq1 == -EPROBE_DEFER)
- return irq1;
- if (irq1 > 0) {
- ret = devm_request_irq(v3d->drm.dev, irq1,
+ irq = platform_get_irq_optional(v3d_to_pdev(v3d), 1);
+ if (irq == -EPROBE_DEFER)
+ return irq;
+ if (irq > 0) {
+ v3d->irq[V3D_CORE_IRQ] = irq;
+
+ ret = devm_request_irq(v3d->drm.dev, v3d->irq[V3D_CORE_IRQ],
v3d_irq, IRQF_SHARED,
"v3d_core0", v3d);
if (ret)
goto fail;
- ret = devm_request_irq(v3d->drm.dev,
- platform_get_irq(v3d_to_pdev(v3d), 0),
+
+ irq = platform_get_irq(v3d_to_pdev(v3d), 0);
+ if (irq < 0)
+ return irq;
+ v3d->irq[V3D_HUB_IRQ] = irq;
+
+ ret = devm_request_irq(v3d->drm.dev, v3d->irq[V3D_HUB_IRQ],
v3d_hub_irq, IRQF_SHARED,
"v3d_hub", v3d);
if (ret)
@@ -235,8 +242,12 @@ v3d_irq_init(struct v3d_dev *v3d)
} else {
v3d->single_irq_line = true;
- ret = devm_request_irq(v3d->drm.dev,
- platform_get_irq(v3d_to_pdev(v3d), 0),
+ irq = platform_get_irq(v3d_to_pdev(v3d), 0);
+ if (irq < 0)
+ return irq;
+ v3d->irq[V3D_CORE_IRQ] = irq;
+
+ ret = devm_request_irq(v3d->drm.dev, v3d->irq[V3D_CORE_IRQ],
v3d_irq, IRQF_SHARED,
"v3d", v3d);
if (ret)
@@ -277,6 +288,12 @@ v3d_irq_disable(struct v3d_dev *v3d)
V3D_CORE_WRITE(core, V3D_CTL_INT_MSK_SET, ~0);
V3D_WRITE(V3D_HUB_INT_MSK_SET, ~0);
+ /* Finish any interrupt handler still in flight. */
+ for (int i = 0; i < V3D_MAX_IRQS; i++) {
+ if (v3d->irq[i])
+ synchronize_irq(v3d->irq[i]);
+ }
+
/* Clear any pending interrupts we might have left. */
for (core = 0; core < v3d->cores; core++)
V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
--
2.34.1
2
1
04 Aug '25
From: Eric Biggers <ebiggers(a)kernel.org>
mainline inclusion
from mainline-v6.16-rc7
commit b41c1d8d07906786c60893980d52688f31d114a6
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICQ8LW
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Make fscrypt no longer use Crypto API drivers for non-inline crypto
engines, even when the Crypto API prioritizes them over CPU-based code
(which unfortunately it often does). These drivers tend to be really
problematic, especially for fscrypt's workload. This commit has no
effect on inline crypto engines, which are different and do work well.
Specifically, exclude drivers that have CRYPTO_ALG_KERN_DRIVER_ONLY or
CRYPTO_ALG_ALLOCATES_MEMORY set. (Later, CRYPTO_ALG_ASYNC should be
excluded too. That's omitted for now to keep this commit backportable,
since until recently some CPU-based code had CRYPTO_ALG_ASYNC set.)
There are two major issues with these drivers: bugs and performance.
First, these drivers tend to be buggy. They're fundamentally much more
error-prone and harder to test than the CPU-based code. They often
don't get tested before kernel releases, and even if they do, the crypto
self-tests don't properly test these drivers. Released drivers have
en/decrypted or hashed data incorrectly. These bugs cause issues for
fscrypt users who often didn't even want to use these drivers, e.g.:
- https://github.com/google/fscryptctl/issues/32
- https://github.com/google/fscryptctl/issues/9
- https://lore.kernel.org/r/PH0PR02MB731916ECDB6C613665863B6CFFAA2@PH0PR02MB7…
These drivers have also similarly caused issues for dm-crypt users,
including data corruption and deadlocks. Since Linux v5.10, dm-crypt
has disabled most of them by excluding CRYPTO_ALG_ALLOCATES_MEMORY.
Second, these drivers tend to be *much* slower than the CPU-based code.
This may seem counterintuitive, but benchmarks clearly show it. There's
a *lot* of overhead associated with going to a hardware driver, off the
CPU, and back again. To prove this, I gathered as many systems with
this type of crypto engine as I could, and I measured synchronous
encryption of 4096-byte messages (which matches fscrypt's workload):
Intel Emerald Rapids server:
AES-256-XTS:
xts-aes-vaes-avx512 16171 MB/s [CPU-based, Vector AES]
qat_aes_xts 289 MB/s [Offload, Intel QuickAssist]
Qualcomm SM8650 HDK:
AES-256-XTS:
xts-aes-ce 4301 MB/s [CPU-based, ARMv8 Crypto Extensions]
xts-aes-qce 73 MB/s [Offload, Qualcomm Crypto Engine]
i.MX 8M Nano LPDDR4 EVK:
AES-256-XTS:
xts-aes-ce 647 MB/s [CPU-based, ARMv8 Crypto Extensions]
xts(ecb-aes-caam) 20 MB/s [Offload, CAAM]
AES-128-CBC-ESSIV:
essiv(cbc-aes-caam,sha256-lib) 23 MB/s [Offload, CAAM]
STM32MP157F-DK2:
AES-256-XTS:
xts-aes-neonbs 13.2 MB/s [CPU-based, ARM NEON]
xts(stm32-ecb-aes) 3.1 MB/s [Offload, STM32 crypto engine]
AES-128-CBC-ESSIV:
essiv(cbc-aes-neonbs,sha256-lib)
14.7 MB/s [CPU-based, ARM NEON]
essiv(stm32-cbc-aes,sha256-lib)
3.2 MB/s [Offload, STM32 crypto engine]
Adiantum:
adiantum(xchacha12-arm,aes-arm,nhpoly1305-neon)
52.8 MB/s [CPU-based, ARM scalar + NEON]
So, there was no case in which the crypto engine was even *close* to
being faster. On the first three, which have AES instructions in the
CPU, the CPU was 30 to 55 times faster (!). Even on STM32MP157F-DK2
which has a Cortex-A7 CPU that doesn't have AES instructions, AES was
over 4 times faster on the CPU. And Adiantum encryption, which is what
actually should be used on CPUs like that, was over 17 times faster.
Other justifications that have been given for these non-inline crypto
engines (almost always coming from the hardware vendors, not actual
users) don't seem very plausible either:
- The crypto engine throughput could be improved by processing
multiple requests concurrently. Currently irrelevant to fscrypt,
since it doesn't do that. This would also be complex, and unhelpful
in many cases. 2 of the 4 engines I tested even had only one queue.
- Some of the engines, e.g. STM32, support hardware keys. Also
currently irrelevant to fscrypt, since it doesn't support these.
Interestingly, the STM32 driver itself doesn't support this either.
- Free up CPU for other tasks and/or reduce energy usage. Not very
plausible considering the "short" message length, driver overhead,
and scheduling overhead. There's just very little time for the CPU
to do something else like run another task or enter low-power state,
before the message finishes and it's time to process the next one.
- Some of these engines resist power analysis and electromagnetic
attacks, while the CPU-based crypto generally does not. In theory,
this sounds great. In practice, if this benefit requires the use of
an off-CPU offload that massively regresses performance and has a
low-quality, buggy driver, the price for this hardening (which is
not relevant to most fscrypt users, and tends to be incomplete) is
just too high. Inline crypto engines are much more promising here,
as are on-CPU solutions like RISC-V High Assurance Cryptography.
Fixes: b30ab0e03407 ("ext4 crypto: add ext4 encryption facilities")
Cc: stable(a)vger.kernel.org
Acked-by: Ard Biesheuvel <ardb(a)kernel.org>
Link: https://lore.kernel.org/r/20250704070322.20692-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers(a)kernel.org>
Conflicts:
Documentation/filesystems/fscrypt.rst
fs/crypto/fscrypt_private.h
fs/crypto/hkdf.c
[Context changed]
Signed-off-by: Yongjian Sun <sunyongjian1(a)huawei.com>
---
Documentation/filesystems/fscrypt.rst | 37 +++++++++++----------------
fs/crypto/fscrypt_private.h | 17 ++++++++++++
fs/crypto/hkdf.c | 2 +-
fs/crypto/keysetup.c | 3 ++-
fs/crypto/keysetup_v1.c | 3 ++-
5 files changed, 37 insertions(+), 25 deletions(-)
diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesystems/fscrypt.rst
index a624e92f2687..8e2f550b0169 100644
--- a/Documentation/filesystems/fscrypt.rst
+++ b/Documentation/filesystems/fscrypt.rst
@@ -141,9 +141,8 @@ However, these ioctls have some limitations:
CONFIG_PAGE_POISONING=y in your kernel config and add page_poison=1
to your kernel command line. However, this has a performance cost.
-- Secret keys might still exist in CPU registers, in crypto
- accelerator hardware (if used by the crypto API to implement any of
- the algorithms), or in other places not explicitly considered here.
+- Secret keys might still exist in CPU registers or in other places
+ not explicitly considered here.
Limitations of v1 policies
~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -375,9 +374,12 @@ the work is done by XChaCha12, which is much faster than AES when AES
acceleration is unavailable. For more information about Adiantum, see
`the Adiantum paper <https://eprint.iacr.org/2018/720.pdf>`_.
-The (AES-128-CBC-ESSIV, AES-128-CTS-CBC) pair exists only to support
-systems whose only form of AES acceleration is an off-CPU crypto
-accelerator such as CAAM or CESA that does not support XTS.
+The (AES-128-CBC-ESSIV, AES-128-CBC-CTS) pair was added to try to
+provide a more efficient option for systems that lack AES instructions
+in the CPU but do have a non-inline crypto engine such as CAAM or CESA
+that supports AES-CBC (and not AES-XTS). This is deprecated. It has
+been shown that just doing AES on the CPU is actually faster.
+Moreover, Adiantum is faster still and is recommended on such systems.
The remaining mode pairs are the "national pride ciphers":
@@ -1231,22 +1233,13 @@ this by validating all top-level encryption policies prior to access.
Inline encryption support
=========================
-By default, fscrypt uses the kernel crypto API for all cryptographic
-operations (other than HKDF, which fscrypt partially implements
-itself). The kernel crypto API supports hardware crypto accelerators,
-but only ones that work in the traditional way where all inputs and
-outputs (e.g. plaintexts and ciphertexts) are in memory. fscrypt can
-take advantage of such hardware, but the traditional acceleration
-model isn't particularly efficient and fscrypt hasn't been optimized
-for it.
-
-Instead, many newer systems (especially mobile SoCs) have *inline
-encryption hardware* that can encrypt/decrypt data while it is on its
-way to/from the storage device. Linux supports inline encryption
-through a set of extensions to the block layer called *blk-crypto*.
-blk-crypto allows filesystems to attach encryption contexts to bios
-(I/O requests) to specify how the data will be encrypted or decrypted
-in-line. For more information about blk-crypto, see
+Many newer systems (especially mobile SoCs) have *inline encryption
+hardware* that can encrypt/decrypt data while it is on its way to/from
+the storage device. Linux supports inline encryption through a set of
+extensions to the block layer called *blk-crypto*. blk-crypto allows
+filesystems to attach encryption contexts to bios (I/O requests) to
+specify how the data will be encrypted or decrypted in-line. For more
+information about blk-crypto, see
:ref:`Documentation/block/inline-encryption.rst <inline_encryption>`.
On supported filesystems (currently ext4 and f2fs), fscrypt can use
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index 2d63da48635a..b7438536bc8d 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -27,6 +27,23 @@
*/
#define FSCRYPT_MIN_KEY_SIZE 16
+/*
+ * This mask is passed as the third argument to the crypto_alloc_*() functions
+ * to prevent fscrypt from using the Crypto API drivers for non-inline crypto
+ * engines. Those drivers have been problematic for fscrypt. fscrypt users
+ * have reported hangs and even incorrect en/decryption with these drivers.
+ * Since going to the driver, off CPU, and back again is really slow, such
+ * drivers can be over 50 times slower than the CPU-based code for fscrypt's
+ * workload. Even on platforms that lack AES instructions on the CPU, using the
+ * offloads has been shown to be slower, even staying with AES. (Of course,
+ * Adiantum is faster still, and is the recommended option on such platforms...)
+ *
+ * Note that fscrypt also supports inline crypto engines. Those don't use the
+ * Crypto API and work much better than the old-style (non-inline) engines.
+ */
+#define FSCRYPT_CRYPTOAPI_MASK \
+ (CRYPTO_ALG_ALLOCATES_MEMORY | CRYPTO_ALG_KERN_DRIVER_ONLY)
+
#define FSCRYPT_CONTEXT_V1 1
#define FSCRYPT_CONTEXT_V2 2
diff --git a/fs/crypto/hkdf.c b/fs/crypto/hkdf.c
index 5a384dad2c72..b7f5e7884e03 100644
--- a/fs/crypto/hkdf.c
+++ b/fs/crypto/hkdf.c
@@ -72,7 +72,7 @@ int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key,
u8 prk[HKDF_HASHLEN];
int err;
- hmac_tfm = crypto_alloc_shash(HKDF_HMAC_ALG, 0, 0);
+ hmac_tfm = crypto_alloc_shash(HKDF_HMAC_ALG, 0, FSCRYPT_CRYPTOAPI_MASK);
if (IS_ERR(hmac_tfm)) {
fscrypt_err(NULL, "Error allocating " HKDF_HMAC_ALG ": %ld",
PTR_ERR(hmac_tfm));
diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c
index 361f41ef46c7..2348fc2a47f8 100644
--- a/fs/crypto/keysetup.c
+++ b/fs/crypto/keysetup.c
@@ -103,7 +103,8 @@ fscrypt_allocate_skcipher(struct fscrypt_mode *mode, const u8 *raw_key,
struct crypto_skcipher *tfm;
int err;
- tfm = crypto_alloc_skcipher(mode->cipher_str, 0, 0);
+ tfm = crypto_alloc_skcipher(mode->cipher_str, 0,
+ FSCRYPT_CRYPTOAPI_MASK);
if (IS_ERR(tfm)) {
if (PTR_ERR(tfm) == -ENOENT) {
fscrypt_warn(inode,
diff --git a/fs/crypto/keysetup_v1.c b/fs/crypto/keysetup_v1.c
index 75dabd9b27f9..159dd0288349 100644
--- a/fs/crypto/keysetup_v1.c
+++ b/fs/crypto/keysetup_v1.c
@@ -52,7 +52,8 @@ static int derive_key_aes(const u8 *master_key,
struct skcipher_request *req = NULL;
DECLARE_CRYPTO_WAIT(wait);
struct scatterlist src_sg, dst_sg;
- struct crypto_skcipher *tfm = crypto_alloc_skcipher("ecb(aes)", 0, 0);
+ struct crypto_skcipher *tfm =
+ crypto_alloc_skcipher("ecb(aes)", 0, FSCRYPT_CRYPTOAPI_MASK);
if (IS_ERR(tfm)) {
res = PTR_ERR(tfm);
--
2.39.2
2
1
[PATCH OLK-5.10] fscrypt: Don't use problematic non-inline crypto engines
by Yongjian Sun 04 Aug '25
by Yongjian Sun 04 Aug '25
04 Aug '25
From: Eric Biggers <ebiggers(a)kernel.org>
mainline inclusion
from mainline-v6.16-rc7
commit b41c1d8d07906786c60893980d52688f31d114a6
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICQ8LW
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Make fscrypt no longer use Crypto API drivers for non-inline crypto
engines, even when the Crypto API prioritizes them over CPU-based code
(which unfortunately it often does). These drivers tend to be really
problematic, especially for fscrypt's workload. This commit has no
effect on inline crypto engines, which are different and do work well.
Specifically, exclude drivers that have CRYPTO_ALG_KERN_DRIVER_ONLY or
CRYPTO_ALG_ALLOCATES_MEMORY set. (Later, CRYPTO_ALG_ASYNC should be
excluded too. That's omitted for now to keep this commit backportable,
since until recently some CPU-based code had CRYPTO_ALG_ASYNC set.)
There are two major issues with these drivers: bugs and performance.
First, these drivers tend to be buggy. They're fundamentally much more
error-prone and harder to test than the CPU-based code. They often
don't get tested before kernel releases, and even if they do, the crypto
self-tests don't properly test these drivers. Released drivers have
en/decrypted or hashed data incorrectly. These bugs cause issues for
fscrypt users who often didn't even want to use these drivers, e.g.:
- https://github.com/google/fscryptctl/issues/32
- https://github.com/google/fscryptctl/issues/9
- https://lore.kernel.org/r/PH0PR02MB731916ECDB6C613665863B6CFFAA2@PH0PR02MB7…
These drivers have also similarly caused issues for dm-crypt users,
including data corruption and deadlocks. Since Linux v5.10, dm-crypt
has disabled most of them by excluding CRYPTO_ALG_ALLOCATES_MEMORY.
Second, these drivers tend to be *much* slower than the CPU-based code.
This may seem counterintuitive, but benchmarks clearly show it. There's
a *lot* of overhead associated with going to a hardware driver, off the
CPU, and back again. To prove this, I gathered as many systems with
this type of crypto engine as I could, and I measured synchronous
encryption of 4096-byte messages (which matches fscrypt's workload):
Intel Emerald Rapids server:
AES-256-XTS:
xts-aes-vaes-avx512 16171 MB/s [CPU-based, Vector AES]
qat_aes_xts 289 MB/s [Offload, Intel QuickAssist]
Qualcomm SM8650 HDK:
AES-256-XTS:
xts-aes-ce 4301 MB/s [CPU-based, ARMv8 Crypto Extensions]
xts-aes-qce 73 MB/s [Offload, Qualcomm Crypto Engine]
i.MX 8M Nano LPDDR4 EVK:
AES-256-XTS:
xts-aes-ce 647 MB/s [CPU-based, ARMv8 Crypto Extensions]
xts(ecb-aes-caam) 20 MB/s [Offload, CAAM]
AES-128-CBC-ESSIV:
essiv(cbc-aes-caam,sha256-lib) 23 MB/s [Offload, CAAM]
STM32MP157F-DK2:
AES-256-XTS:
xts-aes-neonbs 13.2 MB/s [CPU-based, ARM NEON]
xts(stm32-ecb-aes) 3.1 MB/s [Offload, STM32 crypto engine]
AES-128-CBC-ESSIV:
essiv(cbc-aes-neonbs,sha256-lib)
14.7 MB/s [CPU-based, ARM NEON]
essiv(stm32-cbc-aes,sha256-lib)
3.2 MB/s [Offload, STM32 crypto engine]
Adiantum:
adiantum(xchacha12-arm,aes-arm,nhpoly1305-neon)
52.8 MB/s [CPU-based, ARM scalar + NEON]
So, there was no case in which the crypto engine was even *close* to
being faster. On the first three, which have AES instructions in the
CPU, the CPU was 30 to 55 times faster (!). Even on STM32MP157F-DK2
which has a Cortex-A7 CPU that doesn't have AES instructions, AES was
over 4 times faster on the CPU. And Adiantum encryption, which is what
actually should be used on CPUs like that, was over 17 times faster.
Other justifications that have been given for these non-inline crypto
engines (almost always coming from the hardware vendors, not actual
users) don't seem very plausible either:
- The crypto engine throughput could be improved by processing
multiple requests concurrently. Currently irrelevant to fscrypt,
since it doesn't do that. This would also be complex, and unhelpful
in many cases. 2 of the 4 engines I tested even had only one queue.
- Some of the engines, e.g. STM32, support hardware keys. Also
currently irrelevant to fscrypt, since it doesn't support these.
Interestingly, the STM32 driver itself doesn't support this either.
- Free up CPU for other tasks and/or reduce energy usage. Not very
plausible considering the "short" message length, driver overhead,
and scheduling overhead. There's just very little time for the CPU
to do something else like run another task or enter low-power state,
before the message finishes and it's time to process the next one.
- Some of these engines resist power analysis and electromagnetic
attacks, while the CPU-based crypto generally does not. In theory,
this sounds great. In practice, if this benefit requires the use of
an off-CPU offload that massively regresses performance and has a
low-quality, buggy driver, the price for this hardening (which is
not relevant to most fscrypt users, and tends to be incomplete) is
just too high. Inline crypto engines are much more promising here,
as are on-CPU solutions like RISC-V High Assurance Cryptography.
Fixes: b30ab0e03407 ("ext4 crypto: add ext4 encryption facilities")
Cc: stable(a)vger.kernel.org
Acked-by: Ard Biesheuvel <ardb(a)kernel.org>
Link: https://lore.kernel.org/r/20250704070322.20692-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers(a)kernel.org>
Conflicts:
Documentation/filesystems/fscrypt.rst
fs/crypto/fscrypt_private.h
fs/crypto/hkdf.c
[abb861fac0465 & 324718ddddc40 not applied for fscrypt.rst
and context inconsistency for the remains]
Signed-off-by: Yongjian Sun <sunyongjian1(a)huawei.com>
---
Documentation/filesystems/fscrypt.rst | 5 ++---
fs/crypto/fscrypt_private.h | 17 +++++++++++++++++
fs/crypto/hkdf.c | 2 +-
fs/crypto/keysetup.c | 3 ++-
fs/crypto/keysetup_v1.c | 3 ++-
5 files changed, 24 insertions(+), 6 deletions(-)
diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesystems/fscrypt.rst
index 936fae06db77..01c929c97265 100644
--- a/Documentation/filesystems/fscrypt.rst
+++ b/Documentation/filesystems/fscrypt.rst
@@ -141,9 +141,8 @@ However, these ioctls have some limitations:
CONFIG_PAGE_POISONING=y in your kernel config and add page_poison=1
to your kernel command line. However, this has a performance cost.
-- Secret keys might still exist in CPU registers, in crypto
- accelerator hardware (if used by the crypto API to implement any of
- the algorithms), or in other places not explicitly considered here.
+- Secret keys might still exist in CPU registers or in other places
+ not explicitly considered here.
Limitations of v1 policies
~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index b746d7df3758..bde1991db3a1 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -22,6 +22,23 @@
#define FSCRYPT_MIN_KEY_SIZE 16
+/*
+ * This mask is passed as the third argument to the crypto_alloc_*() functions
+ * to prevent fscrypt from using the Crypto API drivers for non-inline crypto
+ * engines. Those drivers have been problematic for fscrypt. fscrypt users
+ * have reported hangs and even incorrect en/decryption with these drivers.
+ * Since going to the driver, off CPU, and back again is really slow, such
+ * drivers can be over 50 times slower than the CPU-based code for fscrypt's
+ * workload. Even on platforms that lack AES instructions on the CPU, using the
+ * offloads has been shown to be slower, even staying with AES. (Of course,
+ * Adiantum is faster still, and is the recommended option on such platforms...)
+ *
+ * Note that fscrypt also supports inline crypto engines. Those don't use the
+ * Crypto API and work much better than the old-style (non-inline) engines.
+ */
+#define FSCRYPT_CRYPTOAPI_MASK \
+ (CRYPTO_ALG_ALLOCATES_MEMORY | CRYPTO_ALG_KERN_DRIVER_ONLY)
+
#define FSCRYPT_CONTEXT_V1 1
#define FSCRYPT_CONTEXT_V2 2
diff --git a/fs/crypto/hkdf.c b/fs/crypto/hkdf.c
index 7607d18b35fc..8cc611896c32 100644
--- a/fs/crypto/hkdf.c
+++ b/fs/crypto/hkdf.c
@@ -72,7 +72,7 @@ int fscrypt_init_hkdf(struct fscrypt_hkdf *hkdf, const u8 *master_key,
u8 prk[HKDF_HASHLEN];
int err;
- hmac_tfm = crypto_alloc_shash(HKDF_HMAC_ALG, 0, 0);
+ hmac_tfm = crypto_alloc_shash(HKDF_HMAC_ALG, 0, FSCRYPT_CRYPTOAPI_MASK);
if (IS_ERR(hmac_tfm)) {
fscrypt_err(NULL, "Error allocating " HKDF_HMAC_ALG ": %ld",
PTR_ERR(hmac_tfm));
diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c
index 7b14054fab49..c7f5b4a6d7fe 100644
--- a/fs/crypto/keysetup.c
+++ b/fs/crypto/keysetup.c
@@ -81,7 +81,8 @@ fscrypt_allocate_skcipher(struct fscrypt_mode *mode, const u8 *raw_key,
struct crypto_skcipher *tfm;
int err;
- tfm = crypto_alloc_skcipher(mode->cipher_str, 0, 0);
+ tfm = crypto_alloc_skcipher(mode->cipher_str, 0,
+ FSCRYPT_CRYPTOAPI_MASK);
if (IS_ERR(tfm)) {
if (PTR_ERR(tfm) == -ENOENT) {
fscrypt_warn(inode,
diff --git a/fs/crypto/keysetup_v1.c b/fs/crypto/keysetup_v1.c
index 2762c5350432..a38a01a45279 100644
--- a/fs/crypto/keysetup_v1.c
+++ b/fs/crypto/keysetup_v1.c
@@ -52,7 +52,8 @@ static int derive_key_aes(const u8 *master_key,
struct skcipher_request *req = NULL;
DECLARE_CRYPTO_WAIT(wait);
struct scatterlist src_sg, dst_sg;
- struct crypto_skcipher *tfm = crypto_alloc_skcipher("ecb(aes)", 0, 0);
+ struct crypto_skcipher *tfm =
+ crypto_alloc_skcipher("ecb(aes)", 0, FSCRYPT_CRYPTOAPI_MASK);
if (IS_ERR(tfm)) {
res = PTR_ERR(tfm);
--
2.39.2
2
1
04 Aug '25
From: Maíra Canal <mcanal(a)igalia.com>
mainline inclusion
from mainline-v6.16-rc5
commit 226862f50a7a88e4e4de9abbf36c64d19acd6fd0
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXDY
CVE: CVE-2025-38371
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/k…
--------------------------------
Currently, an interrupt can be triggered during a GPU reset, which can
lead to GPU hangs and NULL pointer dereference in an interrupt context
as shown in the following trace:
[ 314.035040] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000c0
[ 314.043822] Mem abort info:
[ 314.046606] ESR = 0x0000000096000005
[ 314.050347] EC = 0x25: DABT (current EL), IL = 32 bits
[ 314.055651] SET = 0, FnV = 0
[ 314.058695] EA = 0, S1PTW = 0
[ 314.061826] FSC = 0x05: level 1 translation fault
[ 314.066694] Data abort info:
[ 314.069564] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
[ 314.075039] CM = 0, WnR = 0, TnD = 0, TagAccess = 0
[ 314.080080] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[ 314.085382] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000102728000
[ 314.091814] [00000000000000c0] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
[ 314.100511] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
[ 314.106770] Modules linked in: v3d i2c_brcmstb vc4 snd_soc_hdmi_codec gpu_sched drm_shmem_helper drm_display_helper cec drm_dma_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd backlight
[ 314.129654] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1 Debian 1:6.12.25-1+rpt1
[ 314.139388] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)
[ 314.145211] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 314.152165] pc : v3d_irq+0xec/0x2e0 [v3d]
[ 314.156187] lr : v3d_irq+0xe0/0x2e0 [v3d]
[ 314.160198] sp : ffffffc080003ea0
[ 314.163502] x29: ffffffc080003ea0 x28: ffffffec1f184980 x27: 021202b000000000
[ 314.170633] x26: ffffffec1f17f630 x25: ffffff8101372000 x24: ffffffec1f17d9f0
[ 314.177764] x23: 000000000000002a x22: 000000000000002a x21: ffffff8103252000
[ 314.184895] x20: 0000000000000001 x19: 00000000deadbeef x18: 0000000000000000
[ 314.192026] x17: ffffff94e51d2000 x16: ffffffec1dac3cb0 x15: c306000000000000
[ 314.199156] x14: 0000000000000000 x13: b2fc982e03cc5168 x12: 0000000000000001
[ 314.206286] x11: ffffff8103f8bcc0 x10: ffffffec1f196868 x9 : ffffffec1dac3874
[ 314.213416] x8 : 0000000000000000 x7 : 0000000000042a3a x6 : ffffff810017a180
[ 314.220547] x5 : ffffffec1ebad400 x4 : ffffffec1ebad320 x3 : 00000000000bebeb
[ 314.227677] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
[ 314.234807] Call trace:
[ 314.237243] v3d_irq+0xec/0x2e0 [v3d]
[ 314.240906] __handle_irq_event_percpu+0x58/0x218
[ 314.245609] handle_irq_event+0x54/0xb8
[ 314.249439] handle_fasteoi_irq+0xac/0x240
[ 314.253527] handle_irq_desc+0x48/0x68
[ 314.257269] generic_handle_domain_irq+0x24/0x38
[ 314.261879] gic_handle_irq+0x48/0xd8
[ 314.265533] call_on_irq_stack+0x24/0x58
[ 314.269448] do_interrupt_handler+0x88/0x98
[ 314.273624] el1_interrupt+0x34/0x68
[ 314.277193] el1h_64_irq_handler+0x18/0x28
[ 314.281281] el1h_64_irq+0x64/0x68
[ 314.284673] default_idle_call+0x3c/0x168
[ 314.288675] do_idle+0x1fc/0x230
[ 314.291895] cpu_startup_entry+0x3c/0x50
[ 314.295810] rest_init+0xe4/0xf0
[ 314.299030] start_kernel+0x5e8/0x790
[ 314.302684] __primary_switched+0x80/0x90
[ 314.306691] Code: 940029eb 360ffc13 f9442ea0 52800001 (f9406017)
[ 314.312775] ---[ end trace 0000000000000000 ]---
[ 314.317384] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 314.324249] SMP: stopping secondary CPUs
[ 314.328167] Kernel Offset: 0x2b9da00000 from 0xffffffc080000000
[ 314.334076] PHYS_OFFSET: 0x0
[ 314.336946] CPU features: 0x08,00002013,c0200000,0200421b
[ 314.342337] Memory Limit: none
[ 314.345382] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
Before resetting the GPU, it's necessary to disable all interrupts and
deal with any interrupt handler still in-flight. Otherwise, the GPU might
reset with jobs still running, or yet, an interrupt could be handled
during the reset.
Cc: stable(a)vger.kernel.org
Fixes: 57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D V3.x+")
Reviewed-by: Juan A. Suarez <jasuarez(a)igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral(a)igalia.com>
Link: https://lore.kernel.org/r/20250628224243.47599-1-mcanal@igalia.com
Signed-off-by: Maíra Canal <mcanal(a)igalia.com>
Conflicts:
drivers/gpu/drm/v3d/v3d_drv.h
drivers/gpu/drm/v3d/v3d_gem.c
drivers/gpu/drm/v3d/v3d_irq.c
[The conflicts were due to some minor issue.]
Signed-off-by: Xiaomeng Zhang <zhangxiaomeng13(a)huawei.com>
---
drivers/gpu/drm/v3d/v3d_drv.h | 8 ++++++++
drivers/gpu/drm/v3d/v3d_gem.c | 2 ++
drivers/gpu/drm/v3d/v3d_irq.c | 37 +++++++++++++++++++++++++----------
3 files changed, 37 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/v3d/v3d_drv.h b/drivers/gpu/drm/v3d/v3d_drv.h
index 7f664a4b2a75..bcef978ba9c4 100644
--- a/drivers/gpu/drm/v3d/v3d_drv.h
+++ b/drivers/gpu/drm/v3d/v3d_drv.h
@@ -62,6 +62,12 @@ struct v3d_perfmon {
u64 values[];
};
+enum v3d_irq {
+ V3D_CORE_IRQ,
+ V3D_HUB_IRQ,
+ V3D_MAX_IRQS,
+};
+
struct v3d_dev {
struct drm_device drm;
@@ -71,6 +77,8 @@ struct v3d_dev {
int ver;
bool single_irq_line;
+ int irq[V3D_MAX_IRQS];
+
void __iomem *hub_regs;
void __iomem *core_regs[3];
void __iomem *bridge_regs;
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 2e94ce788c71..ef991a9b1c6c 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -120,6 +120,8 @@ v3d_reset(struct v3d_dev *v3d)
if (false)
v3d_idle_axi(v3d, 0);
+ v3d_irq_disable(v3d);
+
v3d_idle_gca(v3d);
v3d_reset_v3d(v3d);
diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c
index b2d59a168697..641315dbee8b 100644
--- a/drivers/gpu/drm/v3d/v3d_irq.c
+++ b/drivers/gpu/drm/v3d/v3d_irq.c
@@ -215,7 +215,7 @@ v3d_hub_irq(int irq, void *arg)
int
v3d_irq_init(struct v3d_dev *v3d)
{
- int irq1, ret, core;
+ int irq, ret, core;
INIT_WORK(&v3d->overflow_mem_work, v3d_overflow_mem_work);
@@ -226,17 +226,24 @@ v3d_irq_init(struct v3d_dev *v3d)
V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
V3D_WRITE(V3D_HUB_INT_CLR, V3D_HUB_IRQS);
- irq1 = platform_get_irq_optional(v3d_to_pdev(v3d), 1);
- if (irq1 == -EPROBE_DEFER)
- return irq1;
- if (irq1 > 0) {
- ret = devm_request_irq(v3d->drm.dev, irq1,
+ irq = platform_get_irq_optional(v3d_to_pdev(v3d), 1);
+ if (irq == -EPROBE_DEFER)
+ return irq;
+ if (irq > 0) {
+ v3d->irq[V3D_CORE_IRQ] = irq;
+
+ ret = devm_request_irq(v3d->drm.dev, v3d->irq[V3D_CORE_IRQ],
v3d_irq, IRQF_SHARED,
"v3d_core0", v3d);
if (ret)
goto fail;
- ret = devm_request_irq(v3d->drm.dev,
- platform_get_irq(v3d_to_pdev(v3d), 0),
+
+ irq = platform_get_irq(v3d_to_pdev(v3d), 0);
+ if (irq < 0)
+ return irq;
+ v3d->irq[V3D_HUB_IRQ] = irq;
+
+ ret = devm_request_irq(v3d->drm.dev, v3d->irq[V3D_HUB_IRQ],
v3d_hub_irq, IRQF_SHARED,
"v3d_hub", v3d);
if (ret)
@@ -244,8 +251,12 @@ v3d_irq_init(struct v3d_dev *v3d)
} else {
v3d->single_irq_line = true;
- ret = devm_request_irq(v3d->drm.dev,
- platform_get_irq(v3d_to_pdev(v3d), 0),
+ irq = platform_get_irq(v3d_to_pdev(v3d), 0);
+ if (irq < 0)
+ return irq;
+ v3d->irq[V3D_CORE_IRQ] = irq;
+
+ ret = devm_request_irq(v3d->drm.dev, v3d->irq[V3D_CORE_IRQ],
v3d_irq, IRQF_SHARED,
"v3d", v3d);
if (ret)
@@ -286,6 +297,12 @@ v3d_irq_disable(struct v3d_dev *v3d)
V3D_CORE_WRITE(core, V3D_CTL_INT_MSK_SET, ~0);
V3D_WRITE(V3D_HUB_INT_MSK_SET, ~0);
+ /* Finish any interrupt handler still in flight. */
+ for (int i = 0; i < V3D_MAX_IRQS; i++) {
+ if (v3d->irq[i])
+ synchronize_irq(v3d->irq[i]);
+ }
+
/* Clear any pending interrupts we might have left. */
for (core = 0; core < v3d->cores; core++)
V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
--
2.34.1
2
1
04 Aug '25
From: caixiaomeng 00662745 <caixiaomeng2(a)huawei.com>
EulerOS inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICPM0M
----------------------------------------
symbols longer than KSYM_NAME_LEN will be truncated in strtab,
we can not find them using original name, so we use a new format
.klp.sym.objname-ref_name,ref_offset to find a unique symbol
and add ref_offset to get the long name symbol address.
Signed-off-by: Zhipeng Xie <xiezhipeng1(a)huawei.com>
Signed-off-by: caixiaomeng <caixiaomeng2(a)huawei.com>
Signed-off-by: hubin <hubin73(a)huawei.com>
---
kernel/livepatch/Kconfig | 10 ++++++++++
kernel/livepatch/core.c | 12 ++++++++++++
2 files changed, 22 insertions(+)
diff --git a/kernel/livepatch/Kconfig b/kernel/livepatch/Kconfig
index 239480682c92..d663ad91c619 100644
--- a/kernel/livepatch/Kconfig
+++ b/kernel/livepatch/Kconfig
@@ -101,4 +101,14 @@ config LIVEPATCH_ISOLATE_KPROBE
do not allow both modify the same instruction when a function is
marked as 'notrace' and without the reserved instructions.
+config LIVEPATCH_LONG_SYMBOL_SUPPORT
+ bool "support relocate symbol name whose length longer than 128 bytes"
+ depends on LIVEPATCH_WO_FTRACE
+ default y
+ help
+ symbols longer than KSYM_NAME_LEN will be truncated in strtab,
+ we can not find them using original name, so we use a new format
+ .klp.sym.objname-ref_name,ref_offset to find a unique symbol
+ and add ref_offset to get the long name symbol address.
+
endmenu
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index bb7ecc516b4a..bc390975fd2c 100644
--- a/kernel/livepatch/core.c
+++ b/kernel/livepatch/core.c
@@ -233,6 +233,7 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
#endif
Elf_Sym *sym;
unsigned long sympos, addr;
+ long ref_offset;
bool sym_vmlinux;
bool sec_vmlinux = !strcmp(sec_objname, "vmlinux");
@@ -266,10 +267,19 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
return -EINVAL;
}
+ ref_offset = 0;
/* Format: .klp.sym.sym_objname.sym_name,sympos */
cnt = sscanf(strtab + sym->st_name,
".klp.sym.%55[^.].%511[^,],%lu",
sym_objname, sym_name, &sympos);
+ if (IS_ENABLED(CONFIG_LIVEPATCH_LONG_SYMBOL_SUPPORT) && cnt != 3) {
+ /* Format: .klp.sym.objname-ref_name,ref_offset*/
+ cnt = sscanf(strtab + sym->st_name,
+ ".klp.sym.%55[^-]-%127[^,],%ld",
+ sym_objname, sym_name, &ref_offset);
+ if (cnt == 3)
+ sympos = 1;
+ }
if (cnt != 3) {
pr_err("symbol %s has an incorrectly formatted name\n",
strtab + sym->st_name);
@@ -297,6 +307,8 @@ static int klp_resolve_symbols(Elf_Shdr *sechdrs, const char *strtab,
return ret;
sym->st_value = addr;
+ if (IS_ENABLED(CONFIG_LIVEPATCH_LONG_SYMBOL_SUPPORT))
+ sym->st_value += ref_offset;
}
return 0;
--
2.43.0
2
1
04 Aug '25
From: Phillip Lougher <phillip(a)squashfs.org.uk>
stable inclusion
from stable-v5.4.294
commit db7096ea160e40d78c67fce52e7cc51bde049497
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXJK
CVE: CVE-2025-38415
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=…
--------------------------------
[ Upstream commit 734aa85390ea693bb7eaf2240623d41b03705c84 ]
Syzkaller reports an "UBSAN: shift-out-of-bounds in squashfs_bio_read" bug.
Syzkaller forks multiple processes which after mounting the Squashfs
filesystem, issues an ioctl("/dev/loop0", LOOP_SET_BLOCK_SIZE, 0x8000).
Now if this ioctl occurs at the same time another process is in the
process of mounting a Squashfs filesystem on /dev/loop0, the failure
occurs. When this happens the following code in squashfs_fill_super()
fails.
----
msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
msblk->devblksize_log2 = ffz(~msblk->devblksize);
----
sb_min_blocksize() returns 0, which means msblk->devblksize is set to 0.
As a result, ffz(~msblk->devblksize) returns 64, and msblk->devblksize_log2
is set to 64.
This subsequently causes the
UBSAN: shift-out-of-bounds in fs/squashfs/block.c:195:36
shift exponent 64 is too large for 64-bit type 'u64' (aka
'unsigned long long')
This commit adds a check for a 0 return by sb_min_blocksize().
Link: https://lkml.kernel.org/r/20250409024747.876480-1-phillip@squashfs.org.uk
Fixes: 0aa666190509 ("Squashfs: super block operations")
Reported-by: syzbot+65761fc25a137b9c8c6e(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/67f0dd7a.050a0220.0a13.0230.GAE@google.com/
Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
fs/squashfs/super.c
[Context conflicts]
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
fs/squashfs/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 40e657386fa5..542d792624d6 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -97,6 +97,11 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent)
msblk = sb->s_fs_info;
msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
+ if (!msblk->devblksize) {
+ ERROR("squashfs: unable to set blocksize\n");
+ return -EINVAL;
+ }
+
msblk->devblksize_log2 = ffz(~msblk->devblksize);
mutex_init(&msblk->meta_index_mutex);
--
2.39.2
2
1
From: Phillip Lougher <phillip(a)squashfs.org.uk>
stable inclusion
from stable-v5.10.238
commit 549f9e3d7b60d53808c98b9fde49b4f46d0524a5
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXJK
CVE: CVE-2025-38415
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=…
--------------------------------
[ Upstream commit 734aa85390ea693bb7eaf2240623d41b03705c84 ]
Syzkaller reports an "UBSAN: shift-out-of-bounds in squashfs_bio_read" bug.
Syzkaller forks multiple processes which after mounting the Squashfs
filesystem, issues an ioctl("/dev/loop0", LOOP_SET_BLOCK_SIZE, 0x8000).
Now if this ioctl occurs at the same time another process is in the
process of mounting a Squashfs filesystem on /dev/loop0, the failure
occurs. When this happens the following code in squashfs_fill_super()
fails.
----
msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
msblk->devblksize_log2 = ffz(~msblk->devblksize);
----
sb_min_blocksize() returns 0, which means msblk->devblksize is set to 0.
As a result, ffz(~msblk->devblksize) returns 64, and msblk->devblksize_log2
is set to 64.
This subsequently causes the
UBSAN: shift-out-of-bounds in fs/squashfs/block.c:195:36
shift exponent 64 is too large for 64-bit type 'u64' (aka
'unsigned long long')
This commit adds a check for a 0 return by sb_min_blocksize().
Link: https://lkml.kernel.org/r/20250409024747.876480-1-phillip@squashfs.org.uk
Fixes: 0aa666190509 ("Squashfs: super block operations")
Reported-by: syzbot+65761fc25a137b9c8c6e(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/67f0dd7a.050a0220.0a13.0230.GAE@google.com/
Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
fs/squashfs/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index f7128ae7b949..bb2958ad8a6f 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -118,6 +118,11 @@ static int squashfs_fill_super(struct super_block *sb, struct fs_context *fc)
msblk = sb->s_fs_info;
msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
+ if (!msblk->devblksize) {
+ errorf(fc, "squashfs: unable to set blocksize\n");
+ return -EINVAL;
+ }
+
msblk->devblksize_log2 = ffz(~msblk->devblksize);
mutex_init(&msblk->meta_index_mutex);
--
2.39.2
2
1
From: Phillip Lougher <phillip(a)squashfs.org.uk>
mainline inclusion
from mainline-v6.15-rc6
commit 734aa85390ea693bb7eaf2240623d41b03705c84
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXJK
CVE: CVE-2025-38415
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Syzkaller reports an "UBSAN: shift-out-of-bounds in squashfs_bio_read" bug.
Syzkaller forks multiple processes which after mounting the Squashfs
filesystem, issues an ioctl("/dev/loop0", LOOP_SET_BLOCK_SIZE, 0x8000).
Now if this ioctl occurs at the same time another process is in the
process of mounting a Squashfs filesystem on /dev/loop0, the failure
occurs. When this happens the following code in squashfs_fill_super()
fails.
----
msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
msblk->devblksize_log2 = ffz(~msblk->devblksize);
----
sb_min_blocksize() returns 0, which means msblk->devblksize is set to 0.
As a result, ffz(~msblk->devblksize) returns 64, and msblk->devblksize_log2
is set to 64.
This subsequently causes the
UBSAN: shift-out-of-bounds in fs/squashfs/block.c:195:36
shift exponent 64 is too large for 64-bit type 'u64' (aka
'unsigned long long')
This commit adds a check for a 0 return by sb_min_blocksize().
Link: https://lkml.kernel.org/r/20250409024747.876480-1-phillip@squashfs.org.uk
Fixes: 0aa666190509 ("Squashfs: super block operations")
Reported-by: syzbot+65761fc25a137b9c8c6e(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/67f0dd7a.050a0220.0a13.0230.GAE@google.com/
Signed-off-by: Phillip Lougher <phillip(a)squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org>
Signed-off-by: Long Li <leo.lilong(a)huawei.com>
---
fs/squashfs/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 22e812808e5c..3a27d4268b3c 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -202,6 +202,11 @@ static int squashfs_fill_super(struct super_block *sb, struct fs_context *fc)
msblk->panic_on_errors = (opts->errors == Opt_errors_panic);
msblk->devblksize = sb_min_blocksize(sb, SQUASHFS_DEVBLK_SIZE);
+ if (!msblk->devblksize) {
+ errorf(fc, "squashfs: unable to set blocksize\n");
+ return -EINVAL;
+ }
+
msblk->devblksize_log2 = ffz(~msblk->devblksize);
mutex_init(&msblk->meta_index_mutex);
--
2.39.2
2
1
[PATCH OLK-5.10] selftests/tracing: Fix false failure of subsystem event test
by Tengda Wu 04 Aug '25
by Tengda Wu 04 Aug '25
04 Aug '25
From: Steven Rostedt <rostedt(a)goodmis.org>
mainline inclusion
from mainline-v6.17
commit 213879061a9c60200ba971330dbefec6df3b4a30
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICQQ5K
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
The subsystem event test enables all "sched" events and makes sure there's
at least 3 different events in the output. It used to cat the entire trace
file to | wc -l, but on slow machines, that could last a very long time.
To solve that, it was changed to just read the first 100 lines of the
trace file. This can cause false failures as some events repeat so often,
that the 100 lines that are examined could possibly be of only one event.
Instead, create an awk script that looks for 3 different events and will
exit out after it finds them. This will find the 3 events the test looks
for (eventually if it works), and still exit out after the test is
satisfied and not cause slower machines to run forever.
Link: https://lore.kernel.org/r/20250721134212.53c3e140@batman.local.home
Reported-by: Tengda Wu <wutengda(a)huaweicloud.com>
Closes: https://lore.kernel.org/all/20250710130134.591066-1-wutengda@huaweicloud.co…
Fixes: 1a4ea83a6e67 ("selftests/ftrace: Limit length in subsystem-enable tests")
Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org>
Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org>
Signed-off-by: Tengda Wu <wutengda2(a)huawei.com>
---
.../ftrace/test.d/event/subsystem-enable.tc | 28 +++++++++++++++++--
1 file changed, 26 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
index b7c8f29c09a9..65916bb55dfb 100644
--- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
+++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
@@ -14,11 +14,35 @@ fail() { #msg
exit_fail
}
+# As reading trace can last forever, simply look for 3 different
+# events then exit out of reading the file. If there's not 3 different
+# events, then the test has failed.
+check_unique() {
+ cat trace | grep -v '^#' | awk '
+ BEGIN { cnt = 0; }
+ {
+ for (i = 0; i < cnt; i++) {
+ if (event[i] == $5) {
+ break;
+ }
+ }
+ if (i == cnt) {
+ event[cnt++] = $5;
+ if (cnt > 2) {
+ exit;
+ }
+ }
+ }
+ END {
+ printf "%d", cnt;
+ }'
+}
+
echo 'sched:*' > set_event
yield
-count=`head -n 100 trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
+count=`check_unique`
if [ $count -lt 3 ]; then
fail "at least fork, exec and exit events should be recorded"
fi
@@ -29,7 +53,7 @@ echo 1 > events/sched/enable
yield
-count=`head -n 100 trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
+count=`check_unique`
if [ $count -lt 3 ]; then
fail "at least fork, exec and exit events should be recorded"
fi
--
2.34.1
2
1
[PATCH OLK-6.6] selftests/tracing: Fix false failure of subsystem event test
by Tengda Wu 04 Aug '25
by Tengda Wu 04 Aug '25
04 Aug '25
From: Steven Rostedt <rostedt(a)goodmis.org>
mainline inclusion
from mainline-v6.17
commit 213879061a9c60200ba971330dbefec6df3b4a30
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICQQ5K
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
The subsystem event test enables all "sched" events and makes sure there's
at least 3 different events in the output. It used to cat the entire trace
file to | wc -l, but on slow machines, that could last a very long time.
To solve that, it was changed to just read the first 100 lines of the
trace file. This can cause false failures as some events repeat so often,
that the 100 lines that are examined could possibly be of only one event.
Instead, create an awk script that looks for 3 different events and will
exit out after it finds them. This will find the 3 events the test looks
for (eventually if it works), and still exit out after the test is
satisfied and not cause slower machines to run forever.
Link: https://lore.kernel.org/r/20250721134212.53c3e140@batman.local.home
Reported-by: Tengda Wu <wutengda(a)huaweicloud.com>
Closes: https://lore.kernel.org/all/20250710130134.591066-1-wutengda@huaweicloud.co…
Fixes: 1a4ea83a6e67 ("selftests/ftrace: Limit length in subsystem-enable tests")
Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org>
Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org>
Signed-off-by: Tengda Wu <wutengda2(a)huawei.com>
---
.../ftrace/test.d/event/subsystem-enable.tc | 28 +++++++++++++++++--
1 file changed, 26 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
index b7c8f29c09a9..65916bb55dfb 100644
--- a/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
+++ b/tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
@@ -14,11 +14,35 @@ fail() { #msg
exit_fail
}
+# As reading trace can last forever, simply look for 3 different
+# events then exit out of reading the file. If there's not 3 different
+# events, then the test has failed.
+check_unique() {
+ cat trace | grep -v '^#' | awk '
+ BEGIN { cnt = 0; }
+ {
+ for (i = 0; i < cnt; i++) {
+ if (event[i] == $5) {
+ break;
+ }
+ }
+ if (i == cnt) {
+ event[cnt++] = $5;
+ if (cnt > 2) {
+ exit;
+ }
+ }
+ }
+ END {
+ printf "%d", cnt;
+ }'
+}
+
echo 'sched:*' > set_event
yield
-count=`head -n 100 trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
+count=`check_unique`
if [ $count -lt 3 ]; then
fail "at least fork, exec and exit events should be recorded"
fi
@@ -29,7 +53,7 @@ echo 1 > events/sched/enable
yield
-count=`head -n 100 trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
+count=`check_unique`
if [ $count -lt 3 ]; then
fail "at least fork, exec and exit events should be recorded"
fi
--
2.34.1
2
1
[PATCH openEuler-1.0-LTS] atm: clip: Fix infinite recursive call of clip_push().
by Jiacheng Yu 04 Aug '25
by Jiacheng Yu 04 Aug '25
04 Aug '25
From: Kuniyuki Iwashima <kuniyu(a)google.com>
stable inclusion
from stable-v5.10.240
commit 125166347d5676466d368aadc0bbc31ee7714352
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXOP
CVE: CVE-2025-38459
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit c489f3283dbfc0f3c00c312149cae90d27552c45 ]
syzbot reported the splat below. [0]
This happens if we call ioctl(ATMARP_MKIP) more than once.
During the first call, clip_mkip() sets clip_push() to vcc->push(),
and the second call copies it to clip_vcc->old_push().
Later, when the socket is close()d, vcc_destroy_socket() passes
NULL skb to clip_push(), which calls clip_vcc->old_push(),
triggering the infinite recursion.
Let's prevent the second ioctl(ATMARP_MKIP) by checking
vcc->user_back, which is allocated by the first call as clip_vcc.
Note also that we use lock_sock() to prevent racy calls.
[0]:
BUG: TASK stack guard page was hit at ffffc9000d66fff8 (stack is ffffc9000d670000..ffffc9000d678000)
Oops: stack guard page: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:clip_push+0x5/0x720 net/atm/clip.c:191
Code: e0 8f aa 8c e8 1c ad 5b fa eb ae 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <41> 57 41 56 41 55 41 54 53 48 83 ec 20 48 89 f3 49 89 fd 48 bd 00
RSP: 0018:ffffc9000d670000 EFLAGS: 00010246
RAX: 1ffff1100235a4a5 RBX: ffff888011ad2508 RCX: ffff8880003c0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888037f01000
RBP: dffffc0000000000 R08: ffffffff8fa104f7 R09: 1ffffffff1f4209e
R10: dffffc0000000000 R11: ffffffff8a99b300 R12: ffffffff8a99b300
R13: ffff888037f01000 R14: ffff888011ad2500 R15: ffff888037f01578
FS: 000055557ab6d500(0000) GS:ffff88808d250000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9000d66fff8 CR3: 0000000043172000 CR4: 0000000000352ef0
Call Trace:
<TASK>
clip_push+0x6dc/0x720 net/atm/clip.c:200
clip_push+0x6dc/0x720 net/atm/clip.c:200
clip_push+0x6dc/0x720 net/atm/clip.c:200
...
clip_push+0x6dc/0x720 net/atm/clip.c:200
clip_push+0x6dc/0x720 net/atm/clip.c:200
clip_push+0x6dc/0x720 net/atm/clip.c:200
vcc_destroy_socket net/atm/common.c:183 [inline]
vcc_release+0x157/0x460 net/atm/common.c:205
__sock_release net/socket.c:647 [inline]
sock_close+0xc0/0x240 net/socket.c:1391
__fput+0x449/0xa70 fs/file_table.c:465
task_work_run+0x1d1/0x260 kernel/task_work.c:227
resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
exit_to_user_mode_loop+0xec/0x110 kernel/entry/common.c:114
exit_to_user_mode_prepare include/linux/entry-common.h:330 [inline]
syscall_exit_to_user_mode_work include/linux/entry-common.h:414 [inline]
syscall_exit_to_user_mode include/linux/entry-common.h:449 [inline]
do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff31c98e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffb5aa1f78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 0000000000012747 RCX: 00007ff31c98e929
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007ff31cbb7ba0 R08: 0000000000000001 R09: 0000000db5aa226f
R10: 00007ff31c7ff030 R11: 0000000000000246 R12: 00007ff31cbb608c
R13: 00007ff31cbb6080 R14: ffffffffffffffff R15: 00007fffb5aa2090
</TASK>
Modules linked in:
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: syzbot+0c77cccd6b7cd917b35a(a)syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=2371d94d248d126c1eb1
Signed-off-by: Kuniyuki Iwashima <kuniyu(a)google.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://patch.msgid.link/20250704062416.1613927-4-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Jiacheng Yu <yujiacheng3(a)huawei.com>
---
net/atm/clip.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/atm/clip.c b/net/atm/clip.c
index d795b9c5aea4..16d98bdef599 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -417,6 +417,8 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout)
if (!vcc->push)
return -EBADFD;
+ if (vcc->user_back)
+ return -EINVAL;
clip_vcc = kmalloc(sizeof(struct clip_vcc), GFP_KERNEL);
if (!clip_vcc)
return -ENOMEM;
--
2.43.0
2
1
[openeuler:OLK-6.6] BUILD REGRESSION e5f0407c7ee0aba1c7b2ab0f516e9dfb707a0ee2
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: e5f0407c7ee0aba1c7b2ab0f516e9dfb707a0ee2 !17390 ipvlan: Fix out-of-bound bugs in ipvlan_xmit_mode_l2e()
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202507050704.uDK4BfSC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507142303.gwvR0IYM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507161941.gk9sOp8j-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507162216.3Q6gsro5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202508022134.uLbgotjO-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202508031133.IOru9Jwx-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202508031142.M80c8vhN-lkp@intel.com
aarch64-linux-ld: Unexpected GOT/PLT entries detected!
aarch64-linux-ld: Unexpected run-time procedure linkages detected!
arch/arm64/include/asm/xcall.h:13:31: error: '__NR_syscalls' undeclared here (not in a function); did you mean 'rseq_syscall'?
binfmt_elf32.c:(.text+0x1334): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `arch_elf_adjust_prot'
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:5593:11: warning: default initialization of an object of type 'const u8[6]' (aka 'const unsigned char[6]') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
fs/nfs/enfs/shard_route.c:249: warning: Function parameter or member '__list_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:249: warning: Function parameter or member '__struct_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:249: warning: expecting prototype for enfs_clear_ ## __struct_name()(). Prototype was for DEFINE_CLEAR_LIST_FUNC() instead
include/linux/virtcca_cvm_domain.h:79:51: warning: declaration of 'struct pci_dev' will not be visible outside of this function [-Wvisibility]
kernel/cgroup/ifs.c:400:6: warning: variable 'start' set but not used [-Wunused-but-set-variable]
kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-randconfig-003-20250803
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- arm64-randconfig-004-20250803
| |-- aarch64-linux-ld:Unexpected-GOT-PLT-entries-detected
| `-- aarch64-linux-ld:Unexpected-run-time-procedure-linkages-detected
|-- arm64-randconfig-r112-20250803
| `-- binfmt_elf32.c:(.text):relocation-truncated-to-fit:R_AARCH64_CALL26-against-undefined-symbol-arch_elf_adjust_prot
|-- arm64-randconfig-r113-20250803
| `-- arch-arm64-include-asm-xcall.h:error:__NR_syscalls-undeclared-here-(not-in-a-function)
|-- loongarch-allmodconfig
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allnoconfig
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allyesconfig
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:default-initialization-of-an-object-of-type-const-u8-(aka-const-unsigned-char-)-leaves-the-object-uninitialized
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-allnoconfig
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-allyesconfig
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__list_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__struct_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:expecting-prototype-for-enfs_clear_-__struct_name()().-Prototype-was-for-DEFINE_CLEAR_LIST_FUNC()-instead
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-002-20250803
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-006-20250803
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- include-linux-virtcca_cvm_domain.h:warning:declaration-of-struct-pci_dev-will-not-be-visible-outside-of-this-function
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
`-- x86_64-randconfig-161-20250803
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
|-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
`-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
elapsed time: 723m
configs tested: 20
configs skipped: 116
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 randconfig-001-20250803 gcc-7.5.0
arm64 randconfig-002-20250803 gcc-11.5.0
arm64 randconfig-003-20250803 clang-17
arm64 randconfig-004-20250803 gcc-8.5.0
loongarch allmodconfig clang-19
loongarch allnoconfig clang-22
loongarch randconfig-001-20250803 gcc-15.1.0
loongarch randconfig-002-20250803 gcc-15.1.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250803 gcc-12
x86_64 buildonly-randconfig-002-20250803 clang-20
x86_64 buildonly-randconfig-003-20250803 gcc-12
x86_64 buildonly-randconfig-004-20250803 gcc-12
x86_64 buildonly-randconfig-005-20250803 gcc-12
x86_64 buildonly-randconfig-006-20250803 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-20
--
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1
0
[openeuler:OLK-6.6 2632/2632] arch/x86/kernel/csv-shared.c:130:13: warning: no previous prototype for 'csv3_scan_secure_call_pages'
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: e5f0407c7ee0aba1c7b2ab0f516e9dfb707a0ee2
commit: ce19f23605e1ab1ab99b4caefdcd1d07dd3dc329 [2632/2632] x86/kernel: Add CSV3 early update(enc/dec)/reset memory helpers
config: x86_64-buildonly-randconfig-2001-20250803 (https://download.01.org/0day-ci/archive/20250803/202508030921.Ls10WsBh-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250803/202508030921.Ls10WsBh-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508030921.Ls10WsBh-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from arch/x86/kernel/csv.c:15:
>> arch/x86/kernel/csv-shared.c:130:13: warning: no previous prototype for 'csv3_scan_secure_call_pages' [-Wmissing-prototypes]
130 | void __init csv3_scan_secure_call_pages(struct boot_params *boot_params)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> arch/x86/kernel/csv-shared.c:177:13: warning: no previous prototype for 'csv3_early_secure_call_ident_map' [-Wmissing-prototypes]
177 | void __init csv3_early_secure_call_ident_map(u64 base_address, u64 num_pages,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/csv3_scan_secure_call_pages +130 arch/x86/kernel/csv-shared.c
d2600299dc44d3 Xin Jiang 2024-03-11 122
d2600299dc44d3 Xin Jiang 2024-03-11 123 /**
d2600299dc44d3 Xin Jiang 2024-03-11 124 * csv3_scan_secure_call_pages - try to find the secure call pages.
d2600299dc44d3 Xin Jiang 2024-03-11 125 * @boot_params: boot parameters where e820_table resides.
d2600299dc44d3 Xin Jiang 2024-03-11 126 *
d2600299dc44d3 Xin Jiang 2024-03-11 127 * The secure call pages are reserved by BIOS. We scan all the reserved pages
d2600299dc44d3 Xin Jiang 2024-03-11 128 * to check the CSV3 secure call guid bytes.
d2600299dc44d3 Xin Jiang 2024-03-11 129 */
d2600299dc44d3 Xin Jiang 2024-03-11 @130 void __init csv3_scan_secure_call_pages(struct boot_params *boot_params)
d2600299dc44d3 Xin Jiang 2024-03-11 131 {
d2600299dc44d3 Xin Jiang 2024-03-11 132 struct boot_e820_entry *entry;
d2600299dc44d3 Xin Jiang 2024-03-11 133 struct csv3_secure_call_cmd *sc_page;
d2600299dc44d3 Xin Jiang 2024-03-11 134 u64 offset;
d2600299dc44d3 Xin Jiang 2024-03-11 135 u64 addr;
d2600299dc44d3 Xin Jiang 2024-03-11 136 u8 i;
d2600299dc44d3 Xin Jiang 2024-03-11 137 u8 table_num;
d2600299dc44d3 Xin Jiang 2024-03-11 138 int count = 0;
d2600299dc44d3 Xin Jiang 2024-03-11 139
d2600299dc44d3 Xin Jiang 2024-03-11 140 if (!boot_params)
d2600299dc44d3 Xin Jiang 2024-03-11 141 return;
d2600299dc44d3 Xin Jiang 2024-03-11 142
d2600299dc44d3 Xin Jiang 2024-03-11 143 if (csv3_boot_sc_page_a != -1ul && csv3_boot_sc_page_b != -1ul)
d2600299dc44d3 Xin Jiang 2024-03-11 144 return;
d2600299dc44d3 Xin Jiang 2024-03-11 145
d2600299dc44d3 Xin Jiang 2024-03-11 146 table_num = min_t(u8, boot_params->e820_entries,
d2600299dc44d3 Xin Jiang 2024-03-11 147 E820_MAX_ENTRIES_ZEROPAGE);
d2600299dc44d3 Xin Jiang 2024-03-11 148 entry = &boot_params->e820_table[0];
d2600299dc44d3 Xin Jiang 2024-03-11 149 for (i = 0; i < table_num; i++) {
d2600299dc44d3 Xin Jiang 2024-03-11 150 if (entry[i].type != E820_TYPE_RESERVED)
d2600299dc44d3 Xin Jiang 2024-03-11 151 continue;
d2600299dc44d3 Xin Jiang 2024-03-11 152
d2600299dc44d3 Xin Jiang 2024-03-11 153 addr = entry[i].addr & PAGE_MASK;
d2600299dc44d3 Xin Jiang 2024-03-11 154 for (offset = 0; offset < entry[i].size; offset += PAGE_SIZE) {
d2600299dc44d3 Xin Jiang 2024-03-11 155 sc_page = (void *)(addr + offset);
d2600299dc44d3 Xin Jiang 2024-03-11 156 if (sc_page->guid_64[0] == CSV3_SECURE_CALL_GUID_LOW &&
d2600299dc44d3 Xin Jiang 2024-03-11 157 sc_page->guid_64[1] == CSV3_SECURE_CALL_GUID_HIGH) {
d2600299dc44d3 Xin Jiang 2024-03-11 158 if (count == 0)
d2600299dc44d3 Xin Jiang 2024-03-11 159 csv3_boot_sc_page_a = addr + offset;
d2600299dc44d3 Xin Jiang 2024-03-11 160 else if (count == 1)
d2600299dc44d3 Xin Jiang 2024-03-11 161 csv3_boot_sc_page_b = addr + offset;
d2600299dc44d3 Xin Jiang 2024-03-11 162 count++;
d2600299dc44d3 Xin Jiang 2024-03-11 163 }
d2600299dc44d3 Xin Jiang 2024-03-11 164 if (count >= 2)
d2600299dc44d3 Xin Jiang 2024-03-11 165 return;
d2600299dc44d3 Xin Jiang 2024-03-11 166 }
d2600299dc44d3 Xin Jiang 2024-03-11 167 }
d2600299dc44d3 Xin Jiang 2024-03-11 168 }
d2600299dc44d3 Xin Jiang 2024-03-11 169
d2600299dc44d3 Xin Jiang 2024-03-11 170 /**
d2600299dc44d3 Xin Jiang 2024-03-11 171 * csv3_early_secure_call_ident_map - issue early secure call command at the
d2600299dc44d3 Xin Jiang 2024-03-11 172 * stage where identity page table is created.
d2600299dc44d3 Xin Jiang 2024-03-11 173 * @base_address: Start address of the specified memory range.
d2600299dc44d3 Xin Jiang 2024-03-11 174 * @num_pages: number of the specific pages.
d2600299dc44d3 Xin Jiang 2024-03-11 175 * @cmd_type: Secure call cmd type.
d2600299dc44d3 Xin Jiang 2024-03-11 176 */
d2600299dc44d3 Xin Jiang 2024-03-11 @177 void __init csv3_early_secure_call_ident_map(u64 base_address, u64 num_pages,
:::::: The code at line 130 was first introduced by commit
:::::: d2600299dc44d38ae1c69b2c0d5a0259c577290f x86/boot/compressed/64: Init CSV3 secure call pages
:::::: TO: Xin Jiang <jiangxin(a)hygon.cn>
:::::: CC: hanliyang <hanliyang(a)hygon.cn>
--
0-DAY CI Kernel Test Service
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1
0
[openeuler:OLK-6.6 2632/2632] arch/x86/kernel/head64.c:382:12: warning: no previous prototype for 'early_clflush_bss_decrypted_section'
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: e5f0407c7ee0aba1c7b2ab0f516e9dfb707a0ee2
commit: ca0c1fa1ec4b6d9040cec7e543d50a93fc88d4c6 [2632/2632] x86/head/64: Flush caches for .bss..decrypted section after CR3 switches to early_top_pgt
config: x86_64-buildonly-randconfig-2001-20250803 (https://download.01.org/0day-ci/archive/20250803/202508030825.1WNeA3KA-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250803/202508030825.1WNeA3KA-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508030825.1WNeA3KA-lkp@intel.com/
Note: functions only called from assembly code should be annotated with the asmlinkage attribute
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/head64.c:382:12: warning: no previous prototype for 'early_clflush_bss_decrypted_section' [-Wmissing-prototypes]
382 | void __ref early_clflush_bss_decrypted_section(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/early_clflush_bss_decrypted_section +382 arch/x86/kernel/head64.c
381
> 382 void __ref early_clflush_bss_decrypted_section(void)
383 {
384 unsigned long vaddr, vaddr_end;
385 char *cl, *start, *end;
386
387 /* Only allow bsp flush these caches and the bsp must at early boot stage */
388 if (bsp_flush_bss_decrypted_section_handled)
389 return;
390
391 if (read_cr3_pa() != __pa_nodebug(early_top_pgt))
392 return;
393
394 /* Only Hygon CSV guest should do the clflush */
395 if (!__should_do_clflush())
396 goto handled;
397
398 /*
399 * The memory region of .bss..decrypted section maybe mapped
400 * with encryption in earlier stage. If the correspond stale
401 * caches lives in earlier stage were not flushed before we
402 * access that memory region, then Linux will crash later
403 * because the stale caches will pollute the memory. So we
404 * need flush the caches with encrypted mapping before we
405 * access .bss..decrypted section.
406 *
407 * The function __startup_64() have already filled the
408 * encrypted mapping for .bss..decrypted section, use that
409 * mapping here.
410 */
411 vaddr = (unsigned long)__start_bss_decrypted -
412 __START_KERNEL_map + phys_base;
413 vaddr_end = (unsigned long)__end_bss_decrypted -
414 __START_KERNEL_map + phys_base;
415
416 /* Hardcode cl-size to 64 at this stage. */
417 start = (char *)(vaddr & ~63);
418 end = (char *)((vaddr_end + 63) & ~63);
419
420 asm volatile("mfence" : : : "memory");
421 for (cl = start; cl != end; cl += 64)
422 clflush(cl);
423 asm volatile("mfence" : : : "memory");
424
425 handled:
426 bsp_flush_bss_decrypted_section_handled = true;
427 }
428 #endif
429
--
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0
[openeuler:OLK-6.6 2630/2630] binfmt_elf32.c:(.text+0x1334): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `arch_elf_adjust_prot'
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
Hi Yury,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: e5f0407c7ee0aba1c7b2ab0f516e9dfb707a0ee2
commit: 7de3ab4c3dd938fae3626a6344830b018eb7ba4f [2630/2630] arm64: introduce binfmt_elf32.c
config: arm64-randconfig-r112-20250803 (https://download.01.org/0day-ci/archive/20250803/202508031133.IOru9Jwx-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.3.0
reproduce: (https://download.01.org/0day-ci/archive/20250803/202508031133.IOru9Jwx-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508031133.IOru9Jwx-lkp@intel.com/
All errors (new ones prefixed by >>):
aarch64-linux-ld: arch/arm64/kernel/binfmt_elf32.o: in function `load_elf_interp':
binfmt_elf32.c:(.text+0x1334): undefined reference to `arch_elf_adjust_prot'
>> binfmt_elf32.c:(.text+0x1334): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `arch_elf_adjust_prot'
aarch64-linux-ld: arch/arm64/kernel/binfmt_elf32.o: in function `load_elf_binary':
binfmt_elf32.c:(.text+0x3918): undefined reference to `arch_elf_adjust_prot'
binfmt_elf32.c:(.text+0x3918): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `arch_elf_adjust_prot'
--
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1
0
[openeuler:OLK-6.6 2630/2630] arch/arm64/include/asm/xcall.h:13:31: error: '__NR_syscalls' undeclared here (not in a function); did you mean 'rseq_syscall'?
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: e5f0407c7ee0aba1c7b2ab0f516e9dfb707a0ee2
commit: b5fb30ccdb3d8ed46e1e740d9aaebcb96f8db97a [2630/2630] arm64: Reserve a kabi in task_struct exclusively for xcall
config: arm64-randconfig-r113-20250803 (https://download.01.org/0day-ci/archive/20250803/202508031142.M80c8vhN-lkp@…)
compiler: aarch64-linux-gcc (GCC) 7.5.0
reproduce: (https://download.01.org/0day-ci/archive/20250803/202508031142.M80c8vhN-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508031142.M80c8vhN-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/vdso/const.h:5:0,
from include/linux/const.h:4,
from include/linux/align.h:5,
from include/linux/bitmap.h:7,
from arch/arm64/kernel/xcall.c:8:
>> arch/arm64/include/asm/xcall.h:13:31: error: '__NR_syscalls' undeclared here (not in a function); did you mean 'rseq_syscall'?
DECLARE_BITMAP(xcall_enable, __NR_syscalls);
^
include/uapi/linux/const.h:34:40: note: in definition of macro '__KERNEL_DIV_ROUND_UP'
#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
^
include/linux/types.h:11:21: note: in expansion of macro 'BITS_TO_LONGS'
unsigned long name[BITS_TO_LONGS(bits)]
^~~~~~~~~~~~~
arch/arm64/include/asm/xcall.h:13:2: note: in expansion of macro 'DECLARE_BITMAP'
DECLARE_BITMAP(xcall_enable, __NR_syscalls);
^~~~~~~~~~~~~~
vim +13 arch/arm64/include/asm/xcall.h
10
11 struct xcall_info {
12 /* Must be first! */
> 13 DECLARE_BITMAP(xcall_enable, __NR_syscalls);
14 };
15
--
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1
0
[openeuler:OLK-6.6 2630/2630] drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4039:39: sparse: sparse: incorrect type in assignment (different base types)
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 8fa27fba5fd9db50ef3d03358c9abd371dcbdd99
commit: 587296e12d7d64c971a182ca1d28de8cdbe29ca9 [2630/2630] iommu/arm-smmu-v3: Add mpam helpers to query and set state
config: arm64-randconfig-r111-20250803 (https://download.01.org/0day-ci/archive/20250803/202508030926.Js3SWM6z-lkp@…)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce: (https://download.01.org/0day-ci/archive/20250803/202508030926.Js3SWM6z-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508030926.Js3SWM6z-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4039:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le64 @@ got unsigned long long @@
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4039:39: sparse: expected restricted __le64
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4039:39: sparse: got unsigned long long
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4040:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le64 @@ got unsigned long long @@
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4040:39: sparse: expected restricted __le64
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c:4040:39: sparse: got unsigned long long
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c: note: in included file (through arch/arm64/include/asm/atomic.h, include/linux/atomic.h, include/asm-generic/bitops/atomic.h, ...):
arch/arm64/include/asm/cmpxchg.h:168:1: sparse: sparse: cast truncates bits from constant value (ffffffff80000000 becomes 0)
arch/arm64/include/asm/cmpxchg.h:168:1: sparse: sparse: cast truncates bits from constant value (ffffffff80000000 becomes 0)
vim +4039 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
4000
4001 static int arm_smmu_group_set_mpam(struct iommu_group *group, u16 partid,
4002 u8 pmg)
4003 {
4004 int i;
4005 u32 sid;
4006 unsigned long flags;
4007 struct arm_smmu_ste *step;
4008 struct iommu_domain *domain;
4009 struct arm_smmu_device *smmu;
4010 struct arm_smmu_master *master;
4011 struct arm_smmu_cmdq_batch cmds;
4012 struct arm_smmu_domain *smmu_domain;
4013 struct arm_smmu_cmdq_ent cmd = {
4014 .opcode = CMDQ_OP_CFGI_STE,
4015 .cfgi = {
4016 .leaf = true,
4017 },
4018 };
4019 struct arm_smmu_master_domain *master_domain;
4020
4021 domain = iommu_get_domain_for_group(group);
4022 smmu_domain = to_smmu_domain(domain);
4023 if (!(smmu_domain->smmu->features & ARM_SMMU_FEAT_MPAM))
4024 return -EIO;
4025 smmu = smmu_domain->smmu;
4026
4027 arm_smmu_cmdq_batch_init(smmu, &cmds);
4028
4029 spin_lock_irqsave(&smmu_domain->devices_lock, flags);
4030 list_for_each_entry(master_domain, &smmu_domain->devices,
4031 devices_elm) {
4032 master = master_domain->master;
4033
4034 for (i = 0; i < master->num_streams; i++) {
4035 sid = master->streams[i].id;
4036 step = arm_smmu_get_step_for_sid(smmu, sid);
4037
4038 /* These need locking if the VMSPtr is ever used */
> 4039 step->data[4] = FIELD_PREP(STRTAB_STE_4_PARTID, partid);
4040 step->data[5] = FIELD_PREP(STRTAB_STE_5_PMG, pmg);
4041
4042 cmd.cfgi.sid = sid;
4043 arm_smmu_cmdq_batch_add(smmu, &cmds, &cmd);
4044 }
4045
4046 master->partid = partid;
4047 master->pmg = pmg;
4048 }
4049 spin_unlock_irqrestore(&smmu_domain->devices_lock, flags);
4050
4051 arm_smmu_cmdq_batch_submit(smmu, &cmds);
4052
4053 return 0;
4054 }
4055
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION 8fa27fba5fd9db50ef3d03358c9abd371dcbdd99
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 8fa27fba5fd9db50ef3d03358c9abd371dcbdd99 !17205 fix some panic bugs and memory leak bugs of enfs
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202507040646.2QNfCtsv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507050704.uDK4BfSC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507051010.IHIzrory-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507052222.OKOdFMzt-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507150723.SAa7Ty5b-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507161941.gk9sOp8j-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507162216.3Q6gsro5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202508022134.uLbgotjO-lkp@intel.com
drivers/coda/coda.c:269: warning: Function parameter or member 's_smmu_id' not described in 'is_cc_vmid'
drivers/coda/coda.c:665: warning: Excess function parameter 'master' description in 'virtcca_create_ste_entry'
drivers/coda/coda.c:665: warning: Excess function parameter 'sid' description in 'virtcca_create_ste_entry'
drivers/coda/coda.c:665: warning: Excess function parameter 'smmu' description in 'virtcca_create_ste_entry'
drivers/coda/coda.c:665: warning: Function parameter or member 'pci_dev' not described in 'virtcca_create_ste_entry'
drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c:56: warning: Function parameter or member 's_smmu_id' not described in 'virtcca_smmu_cmdq_need_forward'
drivers/irqchip/irq-gic-v3-its.c:532:6: warning: no previous prototype for function 'build_devid_pools' [-Wmissing-prototypes]
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:5593:11: warning: default initialization of an object of type 'const u8[6]' (aka 'const unsigned char[6]') leaves the object uninitialized [-Wdefault-const-init-var-unsafe]
fs/nfs/enfs/shard_route.c:273: warning: Function parameter or member '__list_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:273: warning: Function parameter or member '__struct_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
fs/nfs/enfs/shard_route.c:273: warning: expecting prototype for enfs_clear_ ## __struct_name()(). Prototype was for DEFINE_CLEAR_LIST_FUNC() instead
kernel/cgroup/ifs.c:400:6: warning: variable 'start' set but not used [-Wunused-but-set-variable]
kernel/locking/mutex.c:623:2: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
kismet: WARNING: unmet direct dependencies detected for CRYPTO_DRBG_CTR when selected by CRYPTO_DEV_HISI_TRNG
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- drivers-coda-coda.c:warning:Excess-function-parameter-master-description-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Excess-function-parameter-sid-description-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Excess-function-parameter-smmu-description-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Function-parameter-or-member-pci_dev-not-described-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Function-parameter-or-member-s_smmu_id-not-described-in-is_cc_vmid
| |-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:Function-parameter-or-member-s_smmu_id-not-described-in-virtcca_smmu_cmdq_need_forward
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-function-build_devid_pools
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- arm64-allnoconfig
| `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CRYPTO_DRBG_CTR-when-selected-by-CRYPTO_DEV_HISI_TRNG
|-- arm64-randconfig-003-20250802
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allmodconfig
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allnoconfig
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allyesconfig
| |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:default-initialization-of-an-object-of-type-const-u8-(aka-const-unsigned-char-)-leaves-the-object-uninitialized
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-defconfig
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-randconfig-001-20250802
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-randconfig-002-20250802
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-allnoconfig
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| `-- kismet:WARNING:unmet-direct-dependencies-detected-for-ACPI_HOTPLUG_IGNORE_OSC-when-selected-by-X86
|-- x86_64-allyesconfig
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__list_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:Function-parameter-or-member-__struct_name-not-described-in-DEFINE_CLEAR_LIST_FUNC
| |-- fs-nfs-enfs-shard_route.c:warning:expecting-prototype-for-enfs_clear_-__struct_name()().-Prototype-was-for-DEFINE_CLEAR_LIST_FUNC()-instead
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-002-20250802
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-003-20250802
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-004-20250802
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-005-20250802
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-buildonly-randconfig-006-20250802
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
`-- x86_64-randconfig-161-20250803
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
|-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
|-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
|-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
|-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
`-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
elapsed time: 726m
configs tested: 22
configs skipped: 117
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20250802 gcc-12.5.0
arm64 randconfig-002-20250802 gcc-6.5.0
arm64 randconfig-003-20250802 clang-22
arm64 randconfig-004-20250802 gcc-5.5.0
loongarch allmodconfig clang-19
loongarch allnoconfig clang-22
loongarch defconfig clang-19
loongarch randconfig-001-20250802 clang-18
loongarch randconfig-002-20250802 clang-22
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250802 gcc-12
x86_64 buildonly-randconfig-002-20250802 clang-20
x86_64 buildonly-randconfig-003-20250802 clang-20
x86_64 buildonly-randconfig-004-20250802 clang-20
x86_64 buildonly-randconfig-005-20250802 clang-20
x86_64 buildonly-randconfig-006-20250802 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-20
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2630/2630] drivers/crypto/ccp/hygon/hct.c:1730:51: error: 'struct device' has no member named 'numa_node'
by kernel test robot 03 Aug '25
by kernel test robot 03 Aug '25
03 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 8fa27fba5fd9db50ef3d03358c9abd371dcbdd99
commit: c74ae2c5da57becf3f41c596d79b3dd30fa1baa6 [2630/2630] hct: add mediated ccp driver support for hygon crypto technology.
config: x86_64-buildonly-randconfig-2004-20250802 (https://download.01.org/0day-ci/archive/20250802/202508022114.U6JGKku3-lkp@…)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250802/202508022114.U6JGKku3-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508022114.U6JGKku3-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/crypto/ccp/hygon/hct.c:1333:15: warning: no previous prototype for 'hct_pin_memory' [-Wmissing-prototypes]
1333 | struct page **hct_pin_memory(struct hct_private *private, unsigned long uaddr,
| ^~~~~~~~~~~~~~
drivers/crypto/ccp/hygon/hct.c: In function 'hct_get_page':
>> drivers/crypto/ccp/hygon/hct.c:1730:51: error: 'struct device' has no member named 'numa_node'
1730 | *node = hct_data.iommu[page_idx].pdev->dev.numa_node;
| ^
vim +1730 drivers/crypto/ccp/hygon/hct.c
1713
1714 static struct page *hct_get_page(pgoff_t page_idx)
1715 {
1716 u64 *node;
1717
1718 mutex_lock(&hct_share.lock);
1719 if (!hct_share.pages[page_idx]) {
1720 hct_share.pages[page_idx] =
1721 alloc_pages(GFP_HIGHUSER | __GFP_ZERO, 0);
1722 if (!hct_share.pages[page_idx]) {
1723 mutex_unlock(&hct_share.lock);
1724 return NULL;
1725 }
1726 }
1727 get_page(hct_share.pages[page_idx]);
1728
1729 node = page_to_virt(hct_share.pages[page_idx]) + PAGE_SIZE - 8;
> 1730 *node = hct_data.iommu[page_idx].pdev->dev.numa_node;
1731 mutex_unlock(&hct_share.lock);
1732
1733 return hct_share.pages[page_idx];
1734 }
1735
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2630/2630] fs/nfs/enfs/shard_route.c:273: warning: Function parameter or member '__struct_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 8fa27fba5fd9db50ef3d03358c9abd371dcbdd99
commit: 2d5981287b67cc1a5d9231bff267f90001251ba3 [2630/2630] nfs/enfs: introduce DEFINE_CLEAR_LIST_FUNC to define enfs_clear_fs_info()
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250802/202508022134.uLbgotjO-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250802/202508022134.uLbgotjO-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508022134.uLbgotjO-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> fs/nfs/enfs/shard_route.c:273: warning: Function parameter or member '__struct_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
>> fs/nfs/enfs/shard_route.c:273: warning: Function parameter or member '__list_name' not described in 'DEFINE_CLEAR_LIST_FUNC'
>> fs/nfs/enfs/shard_route.c:273: warning: expecting prototype for enfs_clear_ ## __struct_name()(). Prototype was for DEFINE_CLEAR_LIST_FUNC() instead
fs/nfs/enfs/shard_route.c:349: warning: Cannot understand * @return:0 for success,otherwise for failed
on line 349 - I thought it was a doc line
vim +273 fs/nfs/enfs/shard_route.c
256
257 /**
258 * enfs_clear_ ## __struct_name() - delete and free all __struct_name from view_table
259 * @table: view table
260 *
261 * Context: protected by view_table write lock
262 * Return: None
263 */
264 #define DEFINE_CLEAR_LIST_FUNC(__struct_name, __list_name) \
265 static void enfs_clear_ ## __struct_name(struct view_table *table) \
266 { \
267 struct __struct_name *item, *tmp; \
268 \
269 list_for_each_entry_safe(item, tmp, &table->__list_name, next) {\
270 list_del(&item->next); \
271 kfree(item); \
272 } \
> 273 }
274
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 96df9367f25b4b9a5d57e7829fea294b2a322700
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 96df9367f25b4b9a5d57e7829fea294b2a322700 !17348 calipso: Fix null-ptr-deref in calipso_req_{set,del}attr().
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202507150036.2TFl4VP9-lkp@intel.com
block/blk-mq-debugfs-zoned.o: warning: objtool: missing symbol for section .text
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:184:13: error: variable 'fault_level' set but not used [-Werror=unused-but-set-variable]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:185:13: error: variable 'pcie_src' set but not used [-Werror=unused-but-set-variable]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:384:5: error: no previous prototype for 'sss_init_hwdev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:487:6: error: no previous prototype for 'sss_deinit_hwdev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:518:6: error: no previous prototype for 'sss_hwdev_stop' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:531:6: error: no previous prototype for 'sss_hwdev_detach' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:539:6: error: no previous prototype for 'sss_hwdev_shutdown' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_io_flush.c:91:5: error: no previous prototype for 'sss_hwdev_flush_io' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_mgmt_info.c:54:5: error: no previous prototype for 'sss_init_mgmt_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_mgmt_info.c:90:6: error: no previous prototype for 'sss_deinit_mgmt_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:5: error: no previous prototype for 'sss_sync_send_adm_msg' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:5: error: no previous prototype for 'sss_hwif_init_adm' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:6: error: no previous prototype for 'sss_hwif_deinit_adm' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:6: error: no previous prototype for 'sss_complete_adm_event' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ceq.c:130:13: error: no previous prototype for 'sss_ceq_intr_handle' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ceq.c:95:6: error: no previous prototype for 'sss_init_ceqe_desc' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:277:5: error: no previous prototype for 'sss_reinit_ctrlq_ctx' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:367:6: error: no previous prototype for 'sss_deinit_ctrlq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:501:5: error: no previous prototype for 'sss_init_ctrlq_channel' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:538:6: error: no previous prototype for 'sss_deinit_ctrlq_channel' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:547:6: error: no previous prototype for 'sss_ctrlq_flush_sync_cmd' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:573:5: error: no previous prototype for 'sss_wait_ctrlq_stop' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:4: error: no previous prototype for 'sss_get_pcie_itf_id' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:20: error: no previous prototype for 'sss_get_func_type' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:5: error: no previous prototype for 'sss_get_glb_pf_vf_offset' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:4: error: no previous prototype for 'sss_get_ppf_id' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:15:5: error: no previous prototype for 'sss_alloc_db_addr' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:6: error: no previous prototype for 'sss_free_db_addr' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:6: error: no previous prototype for 'sss_chip_set_msix_auto_mask' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:6: error: no previous prototype for 'sss_chip_set_msix_state' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:5: error: no previous prototype for 'sss_get_global_func_id' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:4: error: no previous prototype for 'sss_get_pf_id_of_vf' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_irq.c:111:6: error: no previous prototype for 'sss_deinit_irq_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_irq.c:54:5: error: no previous prototype for 'sss_init_irq_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:252:5: error: no previous prototype for 'sss_init_func_mbx_msg' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:401:5: error: no previous prototype for 'sss_hwif_init_mbx' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:449:6: error: no previous prototype for 'sss_hwif_deinit_mbx' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:872:6: error: no previous prototype for 'sss_recv_mbx_aeq_handler' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:248:6: error: no previous prototype for 'sss_mgmt_msg_aeqe_handler' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:271:6: error: no previous prototype for 'sss_force_complete_all' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:290:6: error: no previous prototype for 'sss_flush_mgmt_workq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_error.c:34:18: error: no previous prototype for 'sss_detect_pci_error' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:37:6: error: no previous prototype for 'sss_init_uld_lock' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:42:6: error: no previous prototype for 'sss_lock_uld' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:47:6: error: no previous prototype for 'sss_unlock_uld' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:52:14: error: no previous prototype for 'sss_get_uld_names' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:57:22: error: no previous prototype for 'sss_get_uld_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:62:6: error: no previous prototype for 'sss_attach_is_enable' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:276:5: error: no previous prototype for 'sss_attach_uld_driver' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:548:5: error: no previous prototype for 'sss_pci_probe' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:120:6: error: no previous prototype for 'sss_detach_all_uld_driver' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:138:6: error: no previous prototype for 'sss_dettach_uld_dev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:179:6: error: no previous prototype for 'sss_deinit_function' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:200:6: error: no previous prototype for 'sss_unmap_pci_bar' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:211:5: error: no previous prototype for 'sss_deinit_adapter' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:237:6: error: no previous prototype for 'sss_deinit_pci_dev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:249:6: error: no previous prototype for 'sss_pci_remove' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:90:6: error: no previous prototype for 'sss_detach_uld_driver' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_shutdown.c:28:6: error: no previous prototype for 'sss_pci_shutdown' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool.c:467:6: error: no previous prototype for 'sss_nic_set_ethtool_ops' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_api.c:644:5: error: no previous prototype for 'sss_nic_finish_loop_test' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:120:5: error: no previous prototype for 'sss_nic_set_link_ksettings' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:44:5: error: no previous prototype for 'sss_nic_get_sset_count' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:62:6: error: no previous prototype for 'sss_nic_get_ethtool_stats' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:78:6: error: no previous prototype for 'sss_nic_get_strings' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:98:5: error: no previous prototype for 'sss_nic_get_link_ksettings' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_filter.c:468:6: error: no previous prototype for 'sss_nic_set_rx_mode_work' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_filter.c:67:6: error: no previous prototype for 'sss_nic_clean_mac_list_filter' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_irq.c:266:5: error: no previous prototype for 'sss_nic_request_qp_irq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_irq.c:311:6: error: no previous prototype for 'sss_nic_release_qp_irq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:1029:22: error: no previous prototype for 'get_nic_uld_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:878:6: error: no previous prototype for 'sss_nic_port_module_cable_plug' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:884:6: error: no previous prototype for 'sss_nic_port_module_cable_unplug' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:890:6: error: no previous prototype for 'sss_nic_port_module_link_err' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:297:5: error: no previous prototype for 'sss_nic_ndo_vlan_rx_add_vid' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:318:5: error: no previous prototype for 'sss_nic_ndo_vlan_rx_kill_vid' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:506:5: error: no previous prototype for 'sss_nic_ndo_set_vf_link_state' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:787:6: error: no previous prototype for 'sss_nic_set_netdev_ops' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:795:6: error: no previous prototype for 'sss_nic_is_netdev_ops_match' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:350:6: error: no previous prototype for 'sss_nic_flush_tcam_list' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:366:6: error: no previous prototype for 'sss_nic_flush_tcam_node_list' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:382:6: error: no previous prototype for 'sss_nic_flush_rx_flow_rule' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:397:6: error: no previous prototype for 'sss_nic_flush_tcam' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:797:5: error: no previous prototype for 'sss_nic_ethtool_update_flow' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:842:5: error: no previous prototype for 'sss_nic_ethtool_delete_flow' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:864:5: error: no previous prototype for 'sss_nic_ethtool_get_flow' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:887:5: error: no previous prototype for 'sss_nic_ethtool_get_all_flows' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:905:6: error: no previous prototype for 'sss_nic_validate_channel_setting_in_ntuple' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:136:6: error: no previous prototype for 'sss_nic_free_rq_res_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:208:5: error: no previous prototype for 'sss_nic_init_rq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:235:6: error: no previous prototype for 'sss_nic_free_rq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:241:5: error: no previous prototype for 'sss_nic_alloc_rq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:267:5: error: no previous prototype for 'sss_nic_update_rx_rss' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:282:6: error: no previous prototype for 'sss_nic_reset_rx_rss' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:80:5: error: no previous prototype for 'sss_nic_alloc_rq_res_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_reset.c:179:6: error: no previous prototype for 'sss_nic_rq_watchdog_handler' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:104:6: error: no previous prototype for 'sss_nic_init_all_sq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:128:5: error: no previous prototype for 'sss_nic_alloc_sq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:153:6: error: no previous prototype for 'sss_nic_free_sq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:200:6: error: no previous prototype for 'sss_nic_flush_all_sq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:42:5: error: no previous prototype for 'sss_nic_alloc_sq_resource' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:87:6: error: no previous prototype for 'sss_nic_free_sq_resource' [-Werror=missing-prototypes]
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_deinit_hwdev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_detach
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_shutdown
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_stop
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_init_hwdev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-fault_level-set-but-not-used
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-pcie_src-set-but-not-used
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_io_flush.c:error:no-previous-prototype-for-sss_hwdev_flush_io
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_deinit_mgmt_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_init_mgmt_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:error:no-previous-prototype-for-sss_sync_send_adm_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_complete_adm_event
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_deinit_adm
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_init_adm
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_ceq_intr_handle
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_init_ceqe_desc
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_ctrlq_flush_sync_cmd
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq_channel
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_init_ctrlq_channel
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_reinit_ctrlq_ctx
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_wait_ctrlq_stop
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_alloc_db_addr
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_auto_mask
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_state
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_free_db_addr
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_func_type
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_glb_pf_vf_offset
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_global_func_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pcie_itf_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pf_id_of_vf
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_ppf_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_deinit_irq_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_init_irq_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_deinit_mbx
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_init_mbx
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_init_func_mbx_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_recv_mbx_aeq_handler
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_flush_mgmt_workq
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_force_complete_all
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_mgmt_msg_aeqe_handler
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_error.c:error:no-previous-prototype-for-sss_detect_pci_error
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_attach_is_enable
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_names
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_init_uld_lock
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_lock_uld
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_unlock_uld
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_attach_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_pci_probe
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_adapter
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_function
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_pci_dev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_all_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_dettach_uld_dev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_pci_remove
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_unmap_pci_bar
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_shutdown.c:error:no-previous-prototype-for-sss_pci_shutdown
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool.c:error:no-previous-prototype-for-sss_nic_set_ethtool_ops
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_api.c:error:no-previous-prototype-for-sss_nic_finish_loop_test
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_ethtool_stats
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_link_ksettings
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_sset_count
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_strings
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_set_link_ksettings
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_clean_mac_list_filter
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_set_rx_mode_work
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_release_qp_irq
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_request_qp_irq
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-get_nic_uld_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_plug
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_unplug
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_link_err
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_is_netdev_ops_match
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_set_vf_link_state
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_add_vid
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_kill_vid
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_set_netdev_ops
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_delete_flow
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_all_flows
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_flow
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_update_flow
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_rx_flow_rule
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_list
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_node_list
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_validate_channel_setting_in_ntuple
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_res_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_res_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_init_rq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_reset_rx_rss
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_update_rx_rss
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_reset.c:error:no-previous-prototype-for-sss_nic_rq_watchdog_handler
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_resource
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_flush_all_sq
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_resource
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_init_all_sq
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- arm64-allnoconfig
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-001-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-003-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter
| |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-r121-20250729
| `-- include-linux-mem_reliable.h:sparse:sparse:restricted-gfp_t-degrades-to-integer
|-- x86_64-allnoconfig
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- x86_64-buildonly-randconfig-002-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
|-- x86_64-buildonly-randconfig-003-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-004-20250802
| |-- block-bfq-cgroup.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-blk-mq-debugfs-zoned.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text
| |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-005-20250802
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- x86_64-buildonly-randconfig-006-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-161-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
|-- x86_64-randconfig-r063-20250802
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
`-- x86_64-rhel-9.4-rust
|-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
`-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
elapsed time: 732m
configs tested: 17
configs skipped: 122
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20250802 gcc-12.5.0
arm64 randconfig-002-20250802 gcc-6.5.0
arm64 randconfig-003-20250802 gcc-12.5.0
arm64 randconfig-004-20250802 gcc-5.5.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250802 gcc-12
x86_64 buildonly-randconfig-002-20250802 clang-20
x86_64 buildonly-randconfig-003-20250802 clang-20
x86_64 buildonly-randconfig-004-20250802 clang-20
x86_64 buildonly-randconfig-005-20250802 clang-20
x86_64 buildonly-randconfig-006-20250802 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH OLK-6.6] ipvlan: Fix out-of-bound bugs in ipvlan_xmit_mode_l2e()
by Zhang Changzhong 02 Aug '25
by Zhang Changzhong 02 Aug '25
02 Aug '25
hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/ICLIXY
--------------------------------
If an AF_PACKET socket is used to send packets through ipvlan l2e and
the default xmit function of the AF_PACKET socket is changed from
dev_queue_xmit() to dev_direct_xmit() via setsockopt() with the option
name of PACKET_QDISC_BYPASS, the skb->mac_header may not be reset and
remains as the initial value of 65535, this may trigger
slab-out-of-bounds bugs as following:
=================================================================
BUG: KASAN: slab-out-of-bounds in ipvlan_xmit_mode_l2e+0xda/0x6a0
[ipvlan]
Read of size 4 at addr ffff888011720cff by task a.out/1909
CPU: 5 PID: 1909 Comm: a.out Tainted: G I E 6.6.0+ #289
Call Trace:
<TASK>
dump_stack_lvl+0x33/0x50
print_address_description.constprop.0+0x6b/0x3d0
print_report+0xb5/0x270
kasan_report+0xa6/0xe0
ipvlan_xmit_mode_l2e+0xda/0x6a0 [ipvlan]
ipvlan_start_xmit+0x29/0x80 [ipvlan]
__dev_direct_xmit+0x267/0x370
packet_xmit+0xf2/0x1a0
packet_snd+0xc61/0x14a0
__sock_sendmsg+0x116/0x120
__sys_sendto+0x183/0x220
__x64_sys_sendto+0x72/0x90
do_syscall_64+0x57/0x100
entry_SYSCALL_64_after_hwframe+0x78/0xe2
The root cause is:
1. packet_snd() only reset skb->mac_header when sock->type is SOCK_RAW
and skb->protocol is not specified as in packet_parse_headers()
2. dev_direct_xmit() doesn't reset skb->mac_header as dev_queue_xmit()
In this case, skb->mac_header is 65535 when ipvlan_xmit_mode_l2e() is
called. So when ipvlan_xmit_mode_l2e() gets mac header with eth_hdr()
which use "skb->head + skb->mac_header", out-of-bound access occurs.
This patch call skb_reset_mac_header() when mac header was not set to
fix the out-of-bound bug.
Fixes: 53f51b3cd1e4 ("ipvlan: Introduce l2e mode")
Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com>
---
drivers/net/ipvlan/ipvlan_core.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 6e81355..65da4c2 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -808,11 +808,15 @@ static int ipvlan_l2e_local_xmit_event(struct ipvl_dev *ipvlan,
static int ipvlan_xmit_mode_l2e(struct sk_buff *skb, struct net_device *dev)
{
struct ipvl_dev *ipvlan = netdev_priv(dev);
- struct ethhdr *eth = eth_hdr(skb);
struct ipvl_addr *addr;
+ struct ethhdr *eth;
void *lyr3h;
int addr_type;
+ if (!skb_mac_header_was_set(skb))
+ skb_reset_mac_header(skb);
+
+ eth = eth_hdr(skb);
if (!ipvlan_is_vepa(ipvlan->port) &&
ether_addr_equal(eth->h_dest, eth->h_source)) {
lyr3h = ipvlan_get_L3_hdr(ipvlan->port, skb, &addr_type);
--
2.9.5
2
1
[openeuler:openEuler-1.0-LTS 1743/1743] versioncheck: ./drivers/scsi/spraid/spraid_main.c: 9 linux/version.h not needed.
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 96df9367f25b4b9a5d57e7829fea294b2a322700
commit: bb9f019c483389f48183be55d92dbb21769fa55a [1743/1743] scsi:spraid: support Ramaxel's spraid driver
reproduce: (https://download.01.org/0day-ci/archive/20250802/202508021216.yu58t6h7-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508021216.yu58t6h7-lkp@intel.com/
versioncheck warnings: (new ones prefixed by >>)
INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going CROSS_COMPILE=/opt/cross/gcc-15.1.0-nolibc/x86_64-linux/bin/x86_64-linux- CC=clang AR=llvm-ar NM=llvm-nm STRIP=llvm-strip OBJDUMP=llvm-objdump OBJSIZE=llvm-size READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar LD=ld.lld HOSTLD=ld.lld OBJCOPY=llvm-objcopy -j32 ARCH=x86_64 versioncheck
find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
-name '*.[hcS]' -type f -print | sort \
| xargs perl -w ./scripts/checkversion.pl
./arch/arm64/kernel/hibernate.c: 25 linux/version.h not needed.
./arch/um/drivers/vector_kern.c: 11 linux/version.h not needed.
./arch/x86/hyperv/hv_apic.c: 23 linux/version.h not needed.
./drivers/block/rsxx/rsxx_priv.h: 28 linux/version.h not needed.
./drivers/block/skd_main.c: 30 linux/version.h not needed.
./drivers/crypto/cavium/cpt/cptpf_main.c: 16 linux/version.h not needed.
./drivers/crypto/cavium/zip/common.h: 59 linux/version.h not needed.
./drivers/crypto/ccree/cc_driver.h: 25 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: 50 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c: 28 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c: 26 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_display.c: 19 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_drv.c: 56 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_display.c: 17 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_drv.c: 42 linux/version.h not needed.
./drivers/hv/hv.c: 29 linux/version.h not needed.
./drivers/i2c/busses/i2c-brcmstb.c: 25 linux/version.h not needed.
./drivers/i2c/busses/i2c-xgene-slimpro.c: 35 linux/version.h not needed.
./drivers/media/dvb-frontends/mxl5xx.c: 30 linux/version.h not needed.
./drivers/media/pci/cx25821/cx25821.h: 41 linux/version.h not needed.
./drivers/media/platform/s3c-camif/camif-core.c: 30 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: 31 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c: 14 linux/version.h not needed.
./drivers/media/usb/uvc/uvc_driver.c: 23 linux/version.h not needed.
./drivers/mtd/nand/raw/brcmnand/brcmnand.c: 15 linux/version.h not needed.
./drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c: 24 linux/version.h not needed.
./drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_init.c: 536: need linux/version.h
./drivers/net/ethernet/hisilicon/hns3/hns3_extension/hns3_enet_it.c: 84: need linux/version.h
./drivers/net/ethernet/hisilicon/hns3/kcompat.c: 82: need linux/version.h
./drivers/net/ethernet/huawei/bma/edma_drv/bma_include.h: 32 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c: 17 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h: 20 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c: 22 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_mce.c: 16 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_ram_op.c: 16 linux/version.h not needed.
./drivers/net/ethernet/huawei/hinic/ossl_knl_linux.h: 22 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede.h: 35 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 32 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_main.c: 34 linux/version.h not needed.
./drivers/net/usb/lan78xx.c: 17 linux/version.h not needed.
./drivers/net/wireless/rsi/rsi_91x_ps.c: 19 linux/version.h not needed.
./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed.
./drivers/scsi/huawei/hifc/hifc_knl_adp.h: 23 linux/version.h not needed.
./drivers/scsi/qedf/qedf.h: 18 linux/version.h not needed.
./drivers/scsi/qedf/qedf_dbg.h: 16 linux/version.h not needed.
./drivers/scsi/qedi/qedi_dbg.h: 17 linux/version.h not needed.
>> ./drivers/scsi/spraid/spraid_main.c: 9 linux/version.h not needed.
./drivers/soc/tegra/powergate-bpmp.c: 18 linux/version.h not needed.
./drivers/staging/gasket/gasket_interrupt.c: 12 linux/version.h not needed.
./drivers/staging/media/bcm2048/radio-bcm2048.c: 35 linux/version.h not needed.
./drivers/staging/mt7621-eth/mtk_eth_soc.h: 24 linux/version.h not needed.
./drivers/staging/mt7621-mmc/dbg.c: 36 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/drv_types.h: 17 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/ioctl_cfg80211.h: 10 linux/version.h not needed.
./drivers/staging/vboxvideo/vbox_drv.h: 36 linux/version.h not needed.
./drivers/usb/early/xhci-dbc.c: 21 linux/version.h not needed.
./drivers/watchdog/ziirave_wdt.c: 30 linux/version.h not needed.
./fs/ext4/ext4.h: 30 linux/version.h not needed.
./fs/proc/etmem_scan.c: 13 linux/version.h not needed.
./include/linux/qed/qed_ll2_if.h: 41 linux/version.h not needed.
./samples/bpf/sampleip_kern.c: 7 linux/version.h not needed.
./samples/bpf/trace_event_kern.c: 8 linux/version.h not needed.
./samples/mic/mpssd/mpssd.c: 40 linux/version.h not needed.
./sound/soc/codecs/cs35l35.c: 16 linux/version.h not needed.
./sound/soc/codecs/cs42l42.c: 18 linux/version.h not needed.
./tools/perf/include/bpf/bpf.h: 36: need linux/version.h
./tools/perf/tests/bpf-script-example.c: 48: need linux/version.h
./tools/perf/tests/bpf-script-test-kbuild.c: 20: need linux/version.h
./tools/perf/tests/bpf-script-test-prologue.c: 46: need linux/version.h
./tools/perf/tests/bpf-script-test-relocation.c: 50: need linux/version.h
./tools/testing/selftests/bpf/test_tcp_estats.c: 37 linux/version.h not needed.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1743/1743] versioncheck: ./drivers/net/ethernet/huawei/hinic/ossl_knl_linux.h: 22 linux/version.h not needed.
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 96df9367f25b4b9a5d57e7829fea294b2a322700
commit: 1f15bf7613a9e2ad479486dbfbd6ea47c1176306 [1743/1743] net/hinic: Delete the remaining old linux kernel adaptation interface
reproduce: (https://download.01.org/0day-ci/archive/20250802/202508021154.6PFho6HG-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508021154.6PFho6HG-lkp@intel.com/
versioncheck warnings: (new ones prefixed by >>)
INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going CROSS_COMPILE=/opt/cross/gcc-15.1.0-nolibc/x86_64-linux/bin/x86_64-linux- CC=clang AR=llvm-ar NM=llvm-nm STRIP=llvm-strip OBJDUMP=llvm-objdump OBJSIZE=llvm-size READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar LD=ld.lld HOSTLD=ld.lld OBJCOPY=llvm-objcopy -j32 ARCH=x86_64 versioncheck
find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
-name '*.[hcS]' -type f -print | sort \
| xargs perl -w ./scripts/checkversion.pl
./arch/arm64/kernel/hibernate.c: 25 linux/version.h not needed.
./arch/um/drivers/vector_kern.c: 11 linux/version.h not needed.
./arch/x86/hyperv/hv_apic.c: 23 linux/version.h not needed.
./drivers/block/rsxx/rsxx_priv.h: 28 linux/version.h not needed.
./drivers/block/skd_main.c: 30 linux/version.h not needed.
./drivers/crypto/cavium/cpt/cptpf_main.c: 16 linux/version.h not needed.
./drivers/crypto/cavium/zip/common.h: 59 linux/version.h not needed.
./drivers/crypto/ccree/cc_driver.h: 25 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: 50 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c: 28 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c: 26 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_display.c: 19 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_drv.c: 56 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_display.c: 17 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_drv.c: 42 linux/version.h not needed.
./drivers/hv/hv.c: 29 linux/version.h not needed.
./drivers/i2c/busses/i2c-brcmstb.c: 25 linux/version.h not needed.
./drivers/i2c/busses/i2c-xgene-slimpro.c: 35 linux/version.h not needed.
./drivers/media/dvb-frontends/mxl5xx.c: 30 linux/version.h not needed.
./drivers/media/pci/cx25821/cx25821.h: 41 linux/version.h not needed.
./drivers/media/platform/s3c-camif/camif-core.c: 30 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: 31 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c: 14 linux/version.h not needed.
./drivers/media/usb/uvc/uvc_driver.c: 23 linux/version.h not needed.
./drivers/mtd/nand/raw/brcmnand/brcmnand.c: 15 linux/version.h not needed.
./drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c: 24 linux/version.h not needed.
./drivers/net/ethernet/hisilicon/hns3/hns-customer/hns3_enet_it.c: 84: need linux/version.h
./drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_init.c: 536: need linux/version.h
./drivers/net/ethernet/hisilicon/hns3/kcompat.c: 82: need linux/version.h
>> ./drivers/net/ethernet/huawei/hinic/ossl_knl_linux.h: 22 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede.h: 35 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 32 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_main.c: 34 linux/version.h not needed.
./drivers/net/usb/lan78xx.c: 17 linux/version.h not needed.
./drivers/net/wireless/rsi/rsi_91x_ps.c: 19 linux/version.h not needed.
./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed.
./drivers/scsi/qedf/qedf.h: 18 linux/version.h not needed.
./drivers/scsi/qedf/qedf_dbg.h: 16 linux/version.h not needed.
./drivers/scsi/qedi/qedi_dbg.h: 17 linux/version.h not needed.
./drivers/soc/tegra/powergate-bpmp.c: 18 linux/version.h not needed.
./drivers/staging/gasket/gasket_interrupt.c: 12 linux/version.h not needed.
./drivers/staging/media/bcm2048/radio-bcm2048.c: 35 linux/version.h not needed.
./drivers/staging/mt7621-eth/mtk_eth_soc.h: 24 linux/version.h not needed.
./drivers/staging/mt7621-mmc/dbg.c: 36 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/drv_types.h: 17 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/ioctl_cfg80211.h: 10 linux/version.h not needed.
./drivers/staging/vboxvideo/vbox_drv.h: 36 linux/version.h not needed.
./drivers/usb/early/xhci-dbc.c: 21 linux/version.h not needed.
./drivers/watchdog/ziirave_wdt.c: 30 linux/version.h not needed.
./fs/ext4/ext4.h: 30 linux/version.h not needed.
./include/linux/qed/qed_ll2_if.h: 41 linux/version.h not needed.
./samples/bpf/sampleip_kern.c: 7 linux/version.h not needed.
./samples/bpf/trace_event_kern.c: 8 linux/version.h not needed.
./samples/mic/mpssd/mpssd.c: 40 linux/version.h not needed.
./sound/soc/codecs/cs35l35.c: 16 linux/version.h not needed.
./sound/soc/codecs/cs42l42.c: 18 linux/version.h not needed.
./tools/perf/include/bpf/bpf.h: 36: need linux/version.h
./tools/perf/tests/bpf-script-example.c: 48: need linux/version.h
./tools/perf/tests/bpf-script-test-kbuild.c: 20: need linux/version.h
./tools/perf/tests/bpf-script-test-prologue.c: 46: need linux/version.h
./tools/perf/tests/bpf-script-test-relocation.c: 50: need linux/version.h
./tools/testing/selftests/bpf/test_tcp_estats.c: 37 linux/version.h not needed.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1743/1743] versioncheck: ./drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_init.c: 559: need linux/version.h
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 96df9367f25b4b9a5d57e7829fea294b2a322700
commit: 9e1cec03a3abb934592272fc19603d00bb62f7cb [1743/1743] net: hns3: place cae entrance procedure implementations in a separate file
reproduce: (https://download.01.org/0day-ci/archive/20250802/202508021059.WWLDL1gp-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508021059.WWLDL1gp-lkp@intel.com/
versioncheck warnings: (new ones prefixed by >>)
INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going CROSS_COMPILE=/opt/cross/gcc-15.1.0-nolibc/x86_64-linux/bin/x86_64-linux- CC=clang AR=llvm-ar NM=llvm-nm STRIP=llvm-strip OBJDUMP=llvm-objdump OBJSIZE=llvm-size READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar LD=ld.lld HOSTLD=ld.lld OBJCOPY=llvm-objcopy -j32 ARCH=x86_64 versioncheck
find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
-name '*.[hcS]' -type f -print | sort \
| xargs perl -w ./scripts/checkversion.pl
./arch/arm64/kernel/hibernate.c: 25 linux/version.h not needed.
./arch/um/drivers/vector_kern.c: 11 linux/version.h not needed.
./arch/x86/hyperv/hv_apic.c: 23 linux/version.h not needed.
./drivers/block/rsxx/rsxx_priv.h: 28 linux/version.h not needed.
./drivers/block/skd_main.c: 30 linux/version.h not needed.
./drivers/crypto/cavium/cpt/cptpf_main.c: 16 linux/version.h not needed.
./drivers/crypto/cavium/zip/common.h: 59 linux/version.h not needed.
./drivers/crypto/ccree/cc_driver.h: 25 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: 50 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c: 28 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c: 26 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_display.c: 19 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_drv.c: 56 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_display.c: 17 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_drv.c: 42 linux/version.h not needed.
./drivers/hv/hv.c: 29 linux/version.h not needed.
./drivers/i2c/busses/i2c-brcmstb.c: 25 linux/version.h not needed.
./drivers/i2c/busses/i2c-xgene-slimpro.c: 35 linux/version.h not needed.
./drivers/media/dvb-frontends/mxl5xx.c: 30 linux/version.h not needed.
./drivers/media/pci/cx25821/cx25821.h: 41 linux/version.h not needed.
./drivers/media/platform/s3c-camif/camif-core.c: 30 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: 31 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c: 14 linux/version.h not needed.
./drivers/media/usb/uvc/uvc_driver.c: 23 linux/version.h not needed.
./drivers/mtd/nand/raw/brcmnand/brcmnand.c: 15 linux/version.h not needed.
./drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c: 24 linux/version.h not needed.
./drivers/net/ethernet/hisilicon/hns3/hns-customer/hns3_enet_it.c: 89: need linux/version.h
>> ./drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_init.c: 559: need linux/version.h
./drivers/net/ethernet/hisilicon/hns3/kcompat.c: 82: need linux/version.h
./drivers/net/ethernet/qlogic/qede/qede.h: 35 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 32 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_main.c: 34 linux/version.h not needed.
./drivers/net/usb/lan78xx.c: 17 linux/version.h not needed.
./drivers/net/wireless/rsi/rsi_91x_ps.c: 19 linux/version.h not needed.
./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed.
./drivers/scsi/qedf/qedf.h: 18 linux/version.h not needed.
./drivers/scsi/qedf/qedf_dbg.h: 16 linux/version.h not needed.
./drivers/scsi/qedi/qedi_dbg.h: 17 linux/version.h not needed.
./drivers/soc/tegra/powergate-bpmp.c: 18 linux/version.h not needed.
./drivers/staging/gasket/gasket_interrupt.c: 12 linux/version.h not needed.
./drivers/staging/media/bcm2048/radio-bcm2048.c: 35 linux/version.h not needed.
./drivers/staging/mt7621-eth/mtk_eth_soc.h: 24 linux/version.h not needed.
./drivers/staging/mt7621-mmc/dbg.c: 36 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/drv_types.h: 17 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/ioctl_cfg80211.h: 10 linux/version.h not needed.
./drivers/staging/vboxvideo/vbox_drv.h: 36 linux/version.h not needed.
./drivers/usb/early/xhci-dbc.c: 21 linux/version.h not needed.
./drivers/watchdog/ziirave_wdt.c: 30 linux/version.h not needed.
./fs/ext4/ext4.h: 30 linux/version.h not needed.
./include/linux/qed/qed_ll2_if.h: 41 linux/version.h not needed.
./samples/bpf/sampleip_kern.c: 7 linux/version.h not needed.
./samples/bpf/trace_event_kern.c: 8 linux/version.h not needed.
./samples/mic/mpssd/mpssd.c: 40 linux/version.h not needed.
./sound/soc/codecs/cs35l35.c: 16 linux/version.h not needed.
./sound/soc/codecs/cs42l42.c: 18 linux/version.h not needed.
./tools/perf/include/bpf/bpf.h: 36: need linux/version.h
./tools/perf/tests/bpf-script-example.c: 48: need linux/version.h
./tools/perf/tests/bpf-script-test-kbuild.c: 20: need linux/version.h
./tools/perf/tests/bpf-script-test-prologue.c: 46: need linux/version.h
./tools/perf/tests/bpf-script-test-relocation.c: 50: need linux/version.h
./tools/testing/selftests/bpf/test_tcp_estats.c: 37 linux/version.h not needed.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Eric Dumazet (1):
net_sched: sch_fifo: implement lockless __fifo_dump()
Quang Le (1):
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
net/sched/sch_fifo.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
--
2.34.1
2
3
02 Aug '25
From: Eric Dumazet <edumazet(a)google.com>
mainline inclusion
from mainline-v6.14-rc5
commit 27843ce6ba3d3122b65066550fe33fb8839f8aef
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBWVT4
CVE: CVE-2025-21891
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
syzbot found that ipvlan_process_v6_outbound() was assuming
the IPv6 network header isis present in skb->head [1]
Add the needed pskb_network_may_pull() calls for both
IPv4 and IPv6 handlers.
[1]
BUG: KMSAN: uninit-value in __ipv6_addr_type+0xa2/0x490 net/ipv6/addrconf_core.c:47
__ipv6_addr_type+0xa2/0x490 net/ipv6/addrconf_core.c:47
ipv6_addr_type include/net/ipv6.h:555 [inline]
ip6_route_output_flags_noref net/ipv6/route.c:2616 [inline]
ip6_route_output_flags+0x51/0x720 net/ipv6/route.c:2651
ip6_route_output include/net/ip6_route.h:93 [inline]
ipvlan_route_v6_outbound+0x24e/0x520 drivers/net/ipvlan/ipvlan_core.c:476
ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:491 [inline]
ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:541 [inline]
ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:605 [inline]
ipvlan_queue_xmit+0xd72/0x1780 drivers/net/ipvlan/ipvlan_core.c:671
ipvlan_start_xmit+0x5b/0x210 drivers/net/ipvlan/ipvlan_main.c:223
__netdev_start_xmit include/linux/netdevice.h:5150 [inline]
netdev_start_xmit include/linux/netdevice.h:5159 [inline]
xmit_one net/core/dev.c:3735 [inline]
dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3751
sch_direct_xmit+0x399/0xd40 net/sched/sch_generic.c:343
qdisc_restart net/sched/sch_generic.c:408 [inline]
__qdisc_run+0x14da/0x35d0 net/sched/sch_generic.c:416
qdisc_run+0x141/0x4d0 include/net/pkt_sched.h:127
net_tx_action+0x78b/0x940 net/core/dev.c:5484
handle_softirqs+0x1a0/0x7c0 kernel/softirq.c:561
__do_softirq+0x14/0x1a kernel/softirq.c:595
do_softirq+0x9a/0x100 kernel/softirq.c:462
__local_bh_enable_ip+0x9f/0xb0 kernel/softirq.c:389
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:919 [inline]
__dev_queue_xmit+0x2758/0x57d0 net/core/dev.c:4611
dev_queue_xmit include/linux/netdevice.h:3311 [inline]
packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3132 [inline]
packet_sendmsg+0x93e0/0xa7e0 net/packet/af_packet.c:3164
sock_sendmsg_nosec net/socket.c:718 [inline]
Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.")
Reported-by: syzbot+93ab4a777bafb9d9f960(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/67b74f01.050a0220.14d86d.02d8.GAE@google.com…
Signed-off-by: Eric Dumazet <edumazet(a)google.com>
Cc: Mahesh Bandewar <maheshb(a)google.com>
Link: https://patch.msgid.link/20250220155336.61884-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Conflicts:
drivers/net/ipvlan/ipvlan_core.c
[conflicts due to not merge 0c30d6eedd1e ("ipvlan: Prepare ipvlan_process_v4_outbound() to future .flowi4_tos conversion.")]
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
drivers/net/ipvlan/ipvlan_core.c | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 4b561a2843fe..32442d58a3bb 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -431,20 +431,25 @@ struct ipvl_addr *ipvlan_addr_lookup(struct ipvl_port *port, void *lyr3h,
static noinline_for_stack int ipvlan_process_v4_outbound(struct sk_buff *skb)
{
- const struct iphdr *ip4h = ip_hdr(skb);
struct net_device *dev = skb->dev;
struct net *net = dev_net(dev);
- struct rtable *rt;
int err, ret = NET_XMIT_DROP;
+ const struct iphdr *ip4h;
+ struct rtable *rt;
struct flowi4 fl4 = {
.flowi4_oif = dev->ifindex,
- .flowi4_tos = RT_TOS(ip4h->tos),
.flowi4_flags = FLOWI_FLAG_ANYSRC,
.flowi4_mark = skb->mark,
- .daddr = ip4h->daddr,
- .saddr = ip4h->saddr,
};
+ if (!pskb_network_may_pull(skb, sizeof(struct iphdr)))
+ goto err;
+
+ ip4h = ip_hdr(skb);
+ fl4.daddr = ip4h->daddr;
+ fl4.saddr = ip4h->saddr;
+ fl4.flowi4_tos = RT_TOS(ip4h->tos);
+
rt = ip_route_output_flow(net, &fl4, NULL);
if (IS_ERR(rt))
goto err;
@@ -503,6 +508,12 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb)
struct net_device *dev = skb->dev;
int err, ret = NET_XMIT_DROP;
+ if (!pskb_network_may_pull(skb, sizeof(struct ipv6hdr))) {
+ DEV_STATS_INC(dev, tx_errors);
+ kfree_skb(skb);
+ return ret;
+ }
+
err = ipvlan_route_v6_outbound(dev, skb);
if (unlikely(err)) {
dev->stats.tx_errors++;
--
2.34.1
2
1
02 Aug '25
From: Eric Dumazet <edumazet(a)google.com>
stable inclusion
from stable-v6.6.81
commit 4ec48f812804f370f622e0874e6dd8fcc58241cd
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBWVT4
CVE: CVE-2025-21891
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 27843ce6ba3d3122b65066550fe33fb8839f8aef ]
syzbot found that ipvlan_process_v6_outbound() was assuming
the IPv6 network header isis present in skb->head [1]
Add the needed pskb_network_may_pull() calls for both
IPv4 and IPv6 handlers.
[1]
BUG: KMSAN: uninit-value in __ipv6_addr_type+0xa2/0x490 net/ipv6/addrconf_core.c:47
__ipv6_addr_type+0xa2/0x490 net/ipv6/addrconf_core.c:47
ipv6_addr_type include/net/ipv6.h:555 [inline]
ip6_route_output_flags_noref net/ipv6/route.c:2616 [inline]
ip6_route_output_flags+0x51/0x720 net/ipv6/route.c:2651
ip6_route_output include/net/ip6_route.h:93 [inline]
ipvlan_route_v6_outbound+0x24e/0x520 drivers/net/ipvlan/ipvlan_core.c:476
ipvlan_process_v6_outbound drivers/net/ipvlan/ipvlan_core.c:491 [inline]
ipvlan_process_outbound drivers/net/ipvlan/ipvlan_core.c:541 [inline]
ipvlan_xmit_mode_l3 drivers/net/ipvlan/ipvlan_core.c:605 [inline]
ipvlan_queue_xmit+0xd72/0x1780 drivers/net/ipvlan/ipvlan_core.c:671
ipvlan_start_xmit+0x5b/0x210 drivers/net/ipvlan/ipvlan_main.c:223
__netdev_start_xmit include/linux/netdevice.h:5150 [inline]
netdev_start_xmit include/linux/netdevice.h:5159 [inline]
xmit_one net/core/dev.c:3735 [inline]
dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3751
sch_direct_xmit+0x399/0xd40 net/sched/sch_generic.c:343
qdisc_restart net/sched/sch_generic.c:408 [inline]
__qdisc_run+0x14da/0x35d0 net/sched/sch_generic.c:416
qdisc_run+0x141/0x4d0 include/net/pkt_sched.h:127
net_tx_action+0x78b/0x940 net/core/dev.c:5484
handle_softirqs+0x1a0/0x7c0 kernel/softirq.c:561
__do_softirq+0x14/0x1a kernel/softirq.c:595
do_softirq+0x9a/0x100 kernel/softirq.c:462
__local_bh_enable_ip+0x9f/0xb0 kernel/softirq.c:389
local_bh_enable include/linux/bottom_half.h:33 [inline]
rcu_read_unlock_bh include/linux/rcupdate.h:919 [inline]
__dev_queue_xmit+0x2758/0x57d0 net/core/dev.c:4611
dev_queue_xmit include/linux/netdevice.h:3311 [inline]
packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276
packet_snd net/packet/af_packet.c:3132 [inline]
packet_sendmsg+0x93e0/0xa7e0 net/packet/af_packet.c:3164
sock_sendmsg_nosec net/socket.c:718 [inline]
Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.")
Reported-by: syzbot+93ab4a777bafb9d9f960(a)syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/67b74f01.050a0220.14d86d.02d8.GAE@google.com…
Signed-off-by: Eric Dumazet <edumazet(a)google.com>
Cc: Mahesh Bandewar <maheshb(a)google.com>
Link: https://patch.msgid.link/20250220155336.61884-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Conflicts:
drivers/net/ipvlan/ipvlan_core.c
[conflicts due to not merge 0c30d6eedd1e ("ipvlan: Prepare ipvlan_process_v4_outbound() to future .flowi4_tos conversion.")]
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
drivers/net/ipvlan/ipvlan_core.c | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 5d4831ab8754..6e8135517072 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -413,20 +413,25 @@ struct ipvl_addr *ipvlan_addr_lookup(struct ipvl_port *port, void *lyr3h,
static noinline_for_stack int ipvlan_process_v4_outbound(struct sk_buff *skb)
{
- const struct iphdr *ip4h = ip_hdr(skb);
struct net_device *dev = skb->dev;
struct net *net = dev_net(dev);
- struct rtable *rt;
int err, ret = NET_XMIT_DROP;
+ const struct iphdr *ip4h;
+ struct rtable *rt;
struct flowi4 fl4 = {
.flowi4_oif = dev->ifindex,
- .flowi4_tos = RT_TOS(ip4h->tos),
.flowi4_flags = FLOWI_FLAG_ANYSRC,
.flowi4_mark = skb->mark,
- .daddr = ip4h->daddr,
- .saddr = ip4h->saddr,
};
+ if (!pskb_network_may_pull(skb, sizeof(struct iphdr)))
+ goto err;
+
+ ip4h = ip_hdr(skb);
+ fl4.daddr = ip4h->daddr;
+ fl4.saddr = ip4h->saddr;
+ fl4.flowi4_tos = RT_TOS(ip4h->tos);
+
rt = ip_route_output_flow(net, &fl4, NULL);
if (IS_ERR(rt))
goto err;
@@ -485,6 +490,12 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb)
struct net_device *dev = skb->dev;
int err, ret = NET_XMIT_DROP;
+ if (!pskb_network_may_pull(skb, sizeof(struct ipv6hdr))) {
+ DEV_STATS_INC(dev, tx_errors);
+ kfree_skb(skb);
+ return ret;
+ }
+
err = ipvlan_route_v6_outbound(dev, skb);
if (unlikely(err)) {
DEV_STATS_INC(dev, tx_errors);
--
2.34.1
2
1
[openeuler:openEuler-1.0-LTS 1743/1743] versioncheck: ./drivers/net/ethernet/hisilicon/hns3/kcompat.c: 82: need linux/version.h
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 96df9367f25b4b9a5d57e7829fea294b2a322700
commit: 09262653590358d6bd64c121600490fcfa3312b3 [1743/1743] driver: hns3: update hns3 driver from drivers
reproduce: (https://download.01.org/0day-ci/archive/20250802/202508020952.tEedsZdH-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508020952.tEedsZdH-lkp@intel.com/
versioncheck warnings: (new ones prefixed by >>)
INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going CROSS_COMPILE=/opt/cross/gcc-15.1.0-nolibc/x86_64-linux/bin/x86_64-linux- CC=clang AR=llvm-ar NM=llvm-nm STRIP=llvm-strip OBJDUMP=llvm-objdump OBJSIZE=llvm-size READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar LD=ld.lld HOSTLD=ld.lld OBJCOPY=llvm-objcopy -j32 ARCH=x86_64 versioncheck
find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
-name '*.[hcS]' -type f -print | sort \
| xargs perl -w ./scripts/checkversion.pl
./arch/arm64/kernel/hibernate.c: 25 linux/version.h not needed.
./arch/um/drivers/vector_kern.c: 11 linux/version.h not needed.
./arch/x86/hyperv/hv_apic.c: 23 linux/version.h not needed.
./drivers/block/rsxx/rsxx_priv.h: 28 linux/version.h not needed.
./drivers/block/skd_main.c: 30 linux/version.h not needed.
./drivers/crypto/cavium/cpt/cptpf_main.c: 16 linux/version.h not needed.
./drivers/crypto/cavium/zip/common.h: 59 linux/version.h not needed.
./drivers/crypto/ccree/cc_driver.h: 25 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c: 50 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c: 28 linux/version.h not needed.
./drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c: 26 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_display.c: 19 linux/version.h not needed.
./drivers/gpu/drm/pl111/pl111_drv.c: 56 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_display.c: 17 linux/version.h not needed.
./drivers/gpu/drm/tve200/tve200_drv.c: 42 linux/version.h not needed.
./drivers/hv/hv.c: 29 linux/version.h not needed.
./drivers/i2c/busses/i2c-brcmstb.c: 25 linux/version.h not needed.
./drivers/i2c/busses/i2c-xgene-slimpro.c: 35 linux/version.h not needed.
./drivers/media/dvb-frontends/mxl5xx.c: 30 linux/version.h not needed.
./drivers/media/pci/cx25821/cx25821.h: 41 linux/version.h not needed.
./drivers/media/platform/s3c-camif/camif-core.c: 30 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: 31 linux/version.h not needed.
./drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c: 14 linux/version.h not needed.
./drivers/media/usb/uvc/uvc_driver.c: 23 linux/version.h not needed.
./drivers/mtd/nand/raw/brcmnand/brcmnand.c: 15 linux/version.h not needed.
./drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c: 24 linux/version.h not needed.
>> ./drivers/net/ethernet/hisilicon/hns3/kcompat.c: 82: need linux/version.h
./drivers/net/ethernet/qlogic/qede/qede.h: 35 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 32 linux/version.h not needed.
./drivers/net/ethernet/qlogic/qede/qede_main.c: 34 linux/version.h not needed.
./drivers/net/usb/lan78xx.c: 17 linux/version.h not needed.
./drivers/net/wireless/rsi/rsi_91x_ps.c: 19 linux/version.h not needed.
./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed.
./drivers/scsi/qedf/qedf.h: 18 linux/version.h not needed.
./drivers/scsi/qedf/qedf_dbg.h: 16 linux/version.h not needed.
./drivers/scsi/qedi/qedi_dbg.h: 17 linux/version.h not needed.
./drivers/soc/tegra/powergate-bpmp.c: 18 linux/version.h not needed.
./drivers/staging/gasket/gasket_interrupt.c: 12 linux/version.h not needed.
./drivers/staging/media/bcm2048/radio-bcm2048.c: 35 linux/version.h not needed.
./drivers/staging/mt7621-eth/mtk_eth_soc.h: 24 linux/version.h not needed.
./drivers/staging/mt7621-mmc/dbg.c: 36 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/drv_types.h: 17 linux/version.h not needed.
./drivers/staging/rtl8723bs/include/ioctl_cfg80211.h: 10 linux/version.h not needed.
./drivers/staging/vboxvideo/vbox_drv.h: 36 linux/version.h not needed.
./drivers/usb/early/xhci-dbc.c: 21 linux/version.h not needed.
./drivers/watchdog/ziirave_wdt.c: 30 linux/version.h not needed.
./fs/ext4/ext4.h: 30 linux/version.h not needed.
./include/linux/qed/qed_ll2_if.h: 41 linux/version.h not needed.
./samples/bpf/sampleip_kern.c: 7 linux/version.h not needed.
./samples/bpf/trace_event_kern.c: 8 linux/version.h not needed.
./samples/mic/mpssd/mpssd.c: 40 linux/version.h not needed.
./sound/soc/codecs/cs35l35.c: 16 linux/version.h not needed.
./sound/soc/codecs/cs42l42.c: 18 linux/version.h not needed.
./tools/perf/include/bpf/bpf.h: 36: need linux/version.h
./tools/perf/tests/bpf-script-example.c: 48: need linux/version.h
./tools/perf/tests/bpf-script-test-kbuild.c: 20: need linux/version.h
./tools/perf/tests/bpf-script-test-prologue.c: 46: need linux/version.h
./tools/perf/tests/bpf-script-test-relocation.c: 50: need linux/version.h
./tools/testing/selftests/bpf/test_tcp_estats.c: 37 linux/version.h not needed.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1743/1743] /kbuild/src/consumer/Makefile:626: include/config/auto.conf.cmd: No such file or directory
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 96df9367f25b4b9a5d57e7829fea294b2a322700
commit: 9cd721e370b364f30d97f7b5ea4ec036ce5dd807 [1743/1743] kbuild: turn auto.conf.cmd into a mandatory include file
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce: (https://download.01.org/0day-ci/archive/20250802/202508020510.d5j0noQL-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508020510.d5j0noQL-lkp@intel.com/
All errors (new ones prefixed by >>):
***
*** Configuration file ".config" not found!
***
*** Please run some configurator (e.g. "make oldconfig" or
*** "make menuconfig" or "make xconfig").
***
make[3]: *** [/kbuild/src/consumer/scripts/kconfig/Makefile:69: syncconfig] Error 1
make[2]: *** [/kbuild/src/consumer/Makefile:539: syncconfig] Error 2
>> /kbuild/src/consumer/Makefile:626: include/config/auto.conf.cmd: No such file or directory
make[1]: *** [/kbuild/src/consumer/Makefile:638: include/config/auto.conf] Error 2
/kbuild/src/consumer/Makefile:595: Failed to remake makefile 'include/config/auto.conf'.
/kbuild/src/consumer/Makefile:626: Failed to remake makefile 'include/config/auto.conf.cmd'.
make: *** [Makefile:146: sub-make] Error 2
make: Target 'headers' not remade because of errors.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6] BUILD REGRESSION 1ca83de3cbd1afcc3038a46ab4c4c4626b9a4712
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 1ca83de3cbd1afcc3038a46ab4c4c4626b9a4712 !17251 migration: update status after RAS error
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202507040646.2QNfCtsv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507051010.IHIzrory-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507052222.OKOdFMzt-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507150723.SAa7Ty5b-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507161941.gk9sOp8j-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507162216.3Q6gsro5-lkp@intel.com
drivers/coda/coda.c:269: warning: Function parameter or member 's_smmu_id' not described in 'is_cc_vmid'
drivers/coda/coda.c:665: warning: Excess function parameter 'master' description in 'virtcca_create_ste_entry'
drivers/coda/coda.c:665: warning: Excess function parameter 'sid' description in 'virtcca_create_ste_entry'
drivers/coda/coda.c:665: warning: Excess function parameter 'smmu' description in 'virtcca_create_ste_entry'
drivers/coda/coda.c:665: warning: Function parameter or member 'pci_dev' not described in 'virtcca_create_ste_entry'
drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c:56: warning: Function parameter or member 's_smmu_id' not described in 'virtcca_smmu_cmdq_need_forward'
drivers/irqchip/irq-gic-v3-its.c:532:6: warning: no previous prototype for function 'build_devid_pools' [-Wmissing-prototypes]
drivers/irqchip/irq-gic-v3.c:1548:6: warning: no previous prototype for 'gic_get_ipiv_status' [-Wmissing-prototypes]
kernel/cgroup/ifs.c:400:6: warning: variable 'start' set but not used [-Wunused-but-set-variable]
kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
kismet: WARNING: unmet direct dependencies detected for ACPI_HOTPLUG_IGNORE_OSC when selected by X86
kismet: WARNING: unmet direct dependencies detected for CRYPTO_DRBG_CTR when selected by CRYPTO_DEV_HISI_TRNG
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- drivers-coda-coda.c:warning:Excess-function-parameter-master-description-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Excess-function-parameter-sid-description-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Excess-function-parameter-smmu-description-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Function-parameter-or-member-pci_dev-not-described-in-virtcca_create_ste_entry
| |-- drivers-coda-coda.c:warning:Function-parameter-or-member-s_smmu_id-not-described-in-is_cc_vmid
| |-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:Function-parameter-or-member-s_smmu_id-not-described-in-virtcca_smmu_cmdq_need_forward
| |-- drivers-irqchip-irq-gic-v3-its.c:warning:no-previous-prototype-for-function-build_devid_pools
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- arm64-allnoconfig
| `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CRYPTO_DRBG_CTR-when-selected-by-CRYPTO_DEV_HISI_TRNG
|-- arm64-defconfig
| `-- drivers-irqchip-irq-gic-v3.c:warning:no-previous-prototype-for-gic_get_ipiv_status
|-- arm64-randconfig-004-20250801
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allmodconfig
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-allnoconfig
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- loongarch-defconfig
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
|-- x86_64-allnoconfig
| |-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
| `-- kismet:WARNING:unmet-direct-dependencies-detected-for-ACPI_HOTPLUG_IGNORE_OSC-when-selected-by-X86
|-- x86_64-allyesconfig
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_entries_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_exit-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_debugfs.c:error:no-previous-prototype-for-function-sxe_debugfs_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_phys_id_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_ethtool.c:error:no-previous-prototype-for-function-sxe_reg_test-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_all_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_auto_clear_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_cause_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_irq_general_reg_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_link_speed_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_nic_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_no_snoop_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_read_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pending_irq_write_clear-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_pf_rst_done_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_auto_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_del-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_hw.c:error:no-previous-prototype-for-function-sxe_hw_uc_addr_pool_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_dcb-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_disable_rss-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_lsc_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_mailbox_irq_handler-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_irq.c:error:no-previous-prototype-for-function-sxe_msi_irq_init-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_main.c:error:no-previous-prototype-for-function-sxe_allow_inval_mac-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_phy.c:error:no-previous-prototype-for-function-sxe_multispeed_sfp_link_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_headers_cleanup-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_rx_proc.c:error:no-previous-prototype-for-function-sxe_rx_buffer_page_offset_update-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:no-previous-prototype-for-function-sxe_set_vf_link_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_sriov.c:error:variable-ret-set-but-not-used-Werror-Wunused-but-set-variable
| |-- drivers-net-ethernet-linkdata-sxe-sxepf-sxe_xdp.c:error:no-previous-prototype-for-function-sxe_txrx_ring_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_event_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_reset-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_ring_irq_map-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_hw_stop-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_disable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_link_state_get-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_mailbox_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_read-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_msg_write-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_ack_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_pf_req_irq_trigger-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_ring_irq_interval_set-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_rcv_ctl_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_desc_configure-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_rx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_specific_irq_enable-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_hw.c:error:no-previous-prototype-for-function-sxevf_tx_ring_switch-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_rx_proc.c:error:no-previous-prototype-for-function-sxevf_rx_ring_buffers_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_alloc-Werror-Wmissing-prototypes
| |-- drivers-net-ethernet-linkdata-sxevf-sxevf-sxevf_tx_proc.c:error:no-previous-prototype-for-function-sxevf_tx_ring_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_base.c:error:no-previous-prototype-for-function-ps3_pci_init_complete_exit-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_cli_debug.c:error:no-previous-prototype-for-function-ps3_dump_context_show-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_file_name-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_driver_log.c:error:unused-function-time_for_log-Werror-Wunused-function
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_close-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_open-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_file_write-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_filename_build-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-.-linux-ps3_dump.c:error:no-previous-prototype-for-function-ps3_dump_local_time-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_resp_status_convert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_complete.c:error:no-previous-prototype-for-function-ps3_trigger_irq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_cmd_stat_content_clear-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_cmd_statistics.c:error:no-previous-prototype-for-function-ps3_io_recv_ok_stat_inc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_debug.c:error:no-previous-prototype-for-function-ps3_dump_dir_length-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_pd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager.c:error:no-previous-prototype-for-function-ps3_scsi_private_init_vd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_device_manager_sas.c:error:no-previous-prototype-for-function-ps3_sas_expander_phys_refresh-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_hba-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_raid-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_adp.c:error:no-previous-prototype-for-function-ps3_ioc_resource_prepare_switch-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioc_manager.c:error:no-previous-prototype-for-function-ps3_hard_reset_to_ready-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_ioctl.c:error:no-previous-prototype-for-function-ps3_clean_mgr_cmd-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_HDD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CLEAR_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_DISABLE_ALL_MASK-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_CMD_ENABLE_MSIX-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_MASK_DISABLE-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_INTERRUPT_STATUS_EXIST_IRQ-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_irq.c:error:unused-variable-PS3_SSD_IOPS_MSIX_VECTORS-Werror-Wunused-const-variable
| |-- drivers-scsi-linkdata-ps3stor-ps3_module_para.c:error:no-previous-prototype-for-function-ps3_cli_ver_query-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_cmd_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_init-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_vd_reset-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_hba_qos_waitq_poll-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clean-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_pd_quota_waitq_clear_all-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_all_pd_rc_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_cmd_waitq_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_exclusive_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_mgrq_resend-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_pd_waitq_ratio_update-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_tg_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_qos_vd_cmdword_get-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_decision-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_abort-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_qos.c:error:no-previous-prototype-for-function-ps3_raid_qos_waitq_notify-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_conflict_queue_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_check-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_bit_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_lock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_r1x_hash_range_unlock-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_r1x_write_lock.c:error:no-previous-prototype-for-function-ps3_range_check_and_insert-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_rb_tree.c:error:no-previous-prototype-for-function-rbtDelNodeDo-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_hard_recovery_state_finish-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_alloc-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_delete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_context_free-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_irq_queue_destroy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_recovery.c:error:no-previous-prototype-for-function-ps3_recovery_state_transfer-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_sas_transport.c:error:no-previous-prototype-for-function-ps3_sas_update_phy_info-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_set_task_manager_busy-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsi_cmd_err.c:error:no-previous-prototype-for-function-ps3_wait_for_outstanding_complete-Werror-Wmissing-prototypes
| |-- drivers-scsi-linkdata-ps3stor-ps3_scsih.c:error:unused-function-ps3_scsih_dev_id_get-Werror-Wunused-function
| |-- include-linux-fortify-string.h:error:call-to-__read_overflow2_field-declared-with-warning-attribute:detected-read-beyond-size-of-field-(2nd-parameter)-maybe-use-struct_group()-Werror-Wattribute-warnin
| |-- kernel-cgroup-ifs.c:warning:variable-start-set-but-not-used
| `-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
`-- x86_64-buildonly-randconfig-006-20250801
`-- kernel-locking-mutex.c:warning:variable-ifs_clock-is-used-uninitialized-whenever-if-condition-is-true
elapsed time: 731m
configs tested: 22
configs skipped: 122
tested configs:
arm64 allmodconfig clang-19
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20250801 clang-22
arm64 randconfig-002-20250801 clang-22
arm64 randconfig-003-20250801 gcc-11.5.0
arm64 randconfig-004-20250801 clang-22
loongarch allmodconfig clang-19
loongarch allnoconfig clang-22
loongarch defconfig clang-19
loongarch randconfig-001-20250801 gcc-15.1.0
loongarch randconfig-002-20250801 clang-22
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250801 gcc-12
x86_64 buildonly-randconfig-002-20250801 clang-20
x86_64 buildonly-randconfig-003-20250801 clang-20
x86_64 buildonly-randconfig-004-20250801 clang-20
x86_64 buildonly-randconfig-005-20250801 gcc-12
x86_64 buildonly-randconfig-006-20250801 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-20
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2628/2628] kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true
by kernel test robot 02 Aug '25
by kernel test robot 02 Aug '25
02 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 1ca83de3cbd1afcc3038a46ab4c4c4626b9a4712
commit: a1ad9b2ed459a3e3a4a2de50e03f53036fc7ec96 [2628/2628] interference: Add mutex interference track support
config: x86_64-buildonly-randconfig-2002-20250801 (https://download.01.org/0day-ci/archive/20250801/202508012102.cdVlsY7O-lkp@…)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250801/202508012102.cdVlsY7O-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508012102.cdVlsY7O-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/locking/mutex.c:623:6: warning: variable 'ifs_clock' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
623 | if (__mutex_trylock(lock)) {
| ^~~~~~~~~~~~~~~~~~~~~
kernel/locking/mutex.c:725:24: note: uninitialized use occurs here
725 | cgroup_ifs_leave_lock(ifs_clock, IFS_MUTEX);
| ^~~~~~~~~
kernel/locking/mutex.c:623:2: note: remove the 'if' if its condition is always false
623 | if (__mutex_trylock(lock)) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
624 | if (ww_ctx)
| ~~~~~~~~~~~
625 | __ww_mutex_check_waiters(lock, ww_ctx);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
626 |
627 | goto skip_wait;
| ~~~~~~~~~~~~~~~
628 | }
| ~
kernel/locking/mutex.c:576:15: note: initialize the variable 'ifs_clock' to silence this warning
576 | u64 ifs_clock;
| ^
| = 0
1 warning generated.
vim +623 kernel/locking/mutex.c
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 565
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 566 /*
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 567 * Lock a mutex (possibly interruptible), slowpath:
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 568 */
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 569 static __always_inline int __sched
2f064a59a11ff9 kernel/locking/mutex.c Peter Zijlstra 2021-06-11 570 __mutex_lock_common(struct mutex *lock, unsigned int state, unsigned int subclass,
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 571 struct lockdep_map *nest_lock, unsigned long ip,
b0267507dfd018 kernel/mutex.c Tetsuo Handa 2013-10-17 572 struct ww_acquire_ctx *ww_ctx, const bool use_ww_ctx)
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 573 {
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 574 struct mutex_waiter waiter;
a40ca56577f628 kernel/locking/mutex.c Waiman Long 2016-08-26 575 struct ww_mutex *ww;
a1ad9b2ed459a3 kernel/locking/mutex.c Pu Lehui 2025-07-16 576 u64 ifs_clock;
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 577 int ret;
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 578
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 579 if (!use_ww_ctx)
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 580 ww_ctx = NULL;
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 581
427b18207a87f6 kernel/locking/mutex.c Peter Zijlstra 2016-12-23 582 might_sleep();
ea9e0fb8fe1bdf kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 583
e6b4457b05f36b kernel/locking/mutex.c Peter Zijlstra 2021-06-30 584 MUTEX_WARN_ON(lock->magic != lock);
6c11c6e3d5e9e5 kernel/locking/mutex.c Sebastian Andrzej Siewior 2019-07-03 585
a40ca56577f628 kernel/locking/mutex.c Waiman Long 2016-08-26 586 ww = container_of(lock, struct ww_mutex, base);
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 587 if (ww_ctx) {
0422e83d84ae24 kernel/locking/mutex.c Chris Wilson 2016-05-26 588 if (unlikely(ww_ctx == READ_ONCE(ww->ctx)))
0422e83d84ae24 kernel/locking/mutex.c Chris Wilson 2016-05-26 589 return -EALREADY;
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 590
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 591 /*
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 592 * Reset the wounded flag after a kill. No other process can
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 593 * race and wound us here since they can't have a valid owner
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 594 * pointer if we don't have any locks held.
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 595 */
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 596 if (ww_ctx->acquired == 0)
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 597 ww_ctx->wounded = 0;
cf702eddcd03dc kernel/locking/mutex.c Peter Zijlstra 2021-08-15 598
cf702eddcd03dc kernel/locking/mutex.c Peter Zijlstra 2021-08-15 599 #ifdef CONFIG_DEBUG_LOCK_ALLOC
cf702eddcd03dc kernel/locking/mutex.c Peter Zijlstra 2021-08-15 600 nest_lock = &ww_ctx->dep_map;
cf702eddcd03dc kernel/locking/mutex.c Peter Zijlstra 2021-08-15 601 #endif
0422e83d84ae24 kernel/locking/mutex.c Chris Wilson 2016-05-26 602 }
0422e83d84ae24 kernel/locking/mutex.c Chris Wilson 2016-05-26 603
41719b03091911 kernel/mutex.c Peter Zijlstra 2009-01-14 604 preempt_disable();
e4c70a6629f9c7 kernel/mutex.c Peter Zijlstra 2011-05-24 605 mutex_acquire_nest(&lock->dep_map, subclass, 0, nest_lock, ip);
c02260277e4720 kernel/mutex.c Frederic Weisbecker 2009-12-02 606
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 607 trace_contention_begin(lock, LCB_F_MUTEX | LCB_F_SPIN);
e274795ea7b7ca kernel/locking/mutex.c Peter Zijlstra 2017-01-11 608 if (__mutex_trylock(lock) ||
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 609 mutex_optimistic_spin(lock, ww_ctx, NULL)) {
76916515d9d84e kernel/locking/mutex.c Davidlohr Bueso 2014-07-30 610 /* got the lock, yay! */
3ca0ff571b092e kernel/locking/mutex.c Peter Zijlstra 2016-08-23 611 lock_acquired(&lock->dep_map, ip);
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 612 if (ww_ctx)
3ca0ff571b092e kernel/locking/mutex.c Peter Zijlstra 2016-08-23 613 ww_mutex_set_context_fastpath(ww, ww_ctx);
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 614 trace_contention_end(lock, 0);
ac6e60ee405aa3 kernel/mutex.c Chris Mason 2009-01-14 615 preempt_enable();
ac6e60ee405aa3 kernel/mutex.c Chris Mason 2009-01-14 616 return 0;
ac6e60ee405aa3 kernel/mutex.c Chris Mason 2009-01-14 617 }
ac6e60ee405aa3 kernel/mutex.c Chris Mason 2009-01-14 618
ebf4c55c1ddbab kernel/locking/mutex.c Thomas Gleixner 2021-08-15 619 raw_spin_lock(&lock->wait_lock);
1e820c9608eace kernel/locking/mutex.c Jason Low 2014-06-11 620 /*
3ca0ff571b092e kernel/locking/mutex.c Peter Zijlstra 2016-08-23 621 * After waiting to acquire the wait_lock, try again.
1e820c9608eace kernel/locking/mutex.c Jason Low 2014-06-11 622 */
659cf9f5824a12 kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 @623 if (__mutex_trylock(lock)) {
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 624 if (ww_ctx)
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 625 __ww_mutex_check_waiters(lock, ww_ctx);
659cf9f5824a12 kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 626
ec83f425dbca47 kernel/mutex.c Davidlohr Bueso 2013-06-28 627 goto skip_wait;
659cf9f5824a12 kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 628 }
ec83f425dbca47 kernel/mutex.c Davidlohr Bueso 2013-06-28 629
9a11b49a805665 kernel/mutex.c Ingo Molnar 2006-07-03 630 debug_mutex_lock_common(lock, &waiter);
c0afb0ffc06e6b kernel/locking/mutex.c Peter Zijlstra 2021-08-15 631 waiter.task = current;
b857174e68e26f kernel/locking/mutex.c Sebastian Andrzej Siewior 2021-08-19 632 if (use_ww_ctx)
c0afb0ffc06e6b kernel/locking/mutex.c Peter Zijlstra 2021-08-15 633 waiter.ww_ctx = ww_ctx;
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 634
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 635 lock_contended(&lock->dep_map, ip);
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 636
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 637 if (!use_ww_ctx) {
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 638 /* add waiting tasks to the end of the waitqueue (FIFO): */
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 639 __mutex_add_waiter(lock, &waiter, &lock->wait_list);
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 640 } else {
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 641 /*
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 642 * Add in stamp order, waking up waiters that must kill
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 643 * themselves.
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 644 */
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 645 ret = __ww_mutex_add_waiter(&waiter, lock, ww_ctx);
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 646 if (ret)
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 647 goto err_early_kill;
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 648 }
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 649
642fa448ae6b3a kernel/locking/mutex.c Davidlohr Bueso 2017-01-03 650 set_current_state(state);
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 651 trace_contention_begin(lock, LCB_F_MUTEX);
a1ad9b2ed459a3 kernel/locking/mutex.c Pu Lehui 2025-07-16 652 cgroup_ifs_enter_lock(&ifs_clock);
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 653 for (;;) {
048661a1f963e9 kernel/locking/mutex.c Peter Zijlstra 2021-06-30 654 bool first;
048661a1f963e9 kernel/locking/mutex.c Peter Zijlstra 2021-06-30 655
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 656 /*
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 657 * Once we hold wait_lock, we're serialized against
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 658 * mutex_unlock() handing the lock off to us, do a trylock
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 659 * before testing the error conditions to make sure we pick up
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 660 * the handoff.
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 661 */
e274795ea7b7ca kernel/locking/mutex.c Peter Zijlstra 2017-01-11 662 if (__mutex_trylock(lock))
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 663 goto acquired;
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 664
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 665 /*
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 666 * Check for signals and kill conditions while holding
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 667 * wait_lock. This ensures the lock cancellation is ordered
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 668 * against mutex_unlock() and wake-ups do not go missing.
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 669 */
3bb5f4ac55dd91 kernel/locking/mutex.c Davidlohr Bueso 2019-01-03 670 if (signal_pending_state(state, current)) {
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 671 ret = -EINTR;
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 672 goto err;
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 673 }
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 674
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 675 if (ww_ctx) {
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 676 ret = __ww_mutex_check_kill(lock, &waiter, ww_ctx);
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 677 if (ret)
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 678 goto err;
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 679 }
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 680
ebf4c55c1ddbab kernel/locking/mutex.c Thomas Gleixner 2021-08-15 681 raw_spin_unlock(&lock->wait_lock);
bd2f55361f1834 kernel/mutex.c Thomas Gleixner 2011-03-21 682 schedule_preempt_disabled();
9d659ae14b545c kernel/locking/mutex.c Peter Zijlstra 2016-08-23 683
6baa5c60a97d7f kernel/locking/mutex.c Nicolai Hähnle 2016-12-21 684 first = __mutex_waiter_is_first(lock, &waiter);
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 685
642fa448ae6b3a kernel/locking/mutex.c Davidlohr Bueso 2017-01-03 686 set_current_state(state);
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 687 /*
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 688 * Here we order against unlock; we must either see it change
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 689 * state back to RUNNING and fall through the next schedule(),
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 690 * or we must see its unlock and acquire.
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 691 */
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 692 if (__mutex_trylock_or_handoff(lock, first))
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 693 break;
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 694
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 695 if (first) {
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 696 trace_contention_begin(lock, LCB_F_MUTEX | LCB_F_SPIN);
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 697 if (mutex_optimistic_spin(lock, ww_ctx, &waiter))
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 698 break;
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 699 trace_contention_begin(lock, LCB_F_MUTEX);
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 700 }
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 701
ebf4c55c1ddbab kernel/locking/mutex.c Thomas Gleixner 2021-08-15 702 raw_spin_lock(&lock->wait_lock);
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 703 }
ebf4c55c1ddbab kernel/locking/mutex.c Thomas Gleixner 2021-08-15 704 raw_spin_lock(&lock->wait_lock);
5bbd7e64437833 kernel/locking/mutex.c Peter Zijlstra 2016-09-02 705 acquired:
642fa448ae6b3a kernel/locking/mutex.c Davidlohr Bueso 2017-01-03 706 __set_current_state(TASK_RUNNING);
51587bcf31d070 kernel/locking/mutex.c Davidlohr Bueso 2015-01-19 707
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 708 if (ww_ctx) {
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 709 /*
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 710 * Wound-Wait; we stole the lock (!first_waiter), check the
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 711 * waiters as anyone might want to wound us.
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 712 */
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 713 if (!ww_ctx->is_wait_die &&
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 714 !__mutex_waiter_is_first(lock, &waiter))
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 715 __ww_mutex_check_waiters(lock, ww_ctx);
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 716 }
08295b3b5beec9 kernel/locking/mutex.c Thomas Hellstrom 2018-06-15 717
3a010c493271f0 kernel/locking/mutex.c Zqiang 2021-05-17 718 __mutex_remove_waiter(lock, &waiter);
3ca0ff571b092e kernel/locking/mutex.c Peter Zijlstra 2016-08-23 719
ec83f425dbca47 kernel/mutex.c Davidlohr Bueso 2013-06-28 720 debug_mutex_free_waiter(&waiter);
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 721
ec83f425dbca47 kernel/mutex.c Davidlohr Bueso 2013-06-28 722 skip_wait:
ec83f425dbca47 kernel/mutex.c Davidlohr Bueso 2013-06-28 723 /* got the lock - cleanup and rejoice! */
c7e78cff6b7518 kernel/mutex.c Peter Zijlstra 2008-10-16 724 lock_acquired(&lock->dep_map, ip);
a1ad9b2ed459a3 kernel/locking/mutex.c Pu Lehui 2025-07-16 725 cgroup_ifs_leave_lock(ifs_clock, IFS_MUTEX);
ee042be16cb455 kernel/locking/mutex.c Namhyung Kim 2022-03-22 726 trace_contention_end(lock, 0);
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 727
5de2055d31ea88 kernel/locking/mutex.c Waiman Long 2021-03-16 728 if (ww_ctx)
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 729 ww_mutex_lock_acquired(ww, ww_ctx);
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 730
ebf4c55c1ddbab kernel/locking/mutex.c Thomas Gleixner 2021-08-15 731 raw_spin_unlock(&lock->wait_lock);
41719b03091911 kernel/mutex.c Peter Zijlstra 2009-01-14 732 preempt_enable();
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 733 return 0;
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 734
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 735 err:
642fa448ae6b3a kernel/locking/mutex.c Davidlohr Bueso 2017-01-03 736 __set_current_state(TASK_RUNNING);
3a010c493271f0 kernel/locking/mutex.c Zqiang 2021-05-17 737 __mutex_remove_waiter(lock, &waiter);
55f036ca7e74b8 kernel/locking/mutex.c Peter Ziljstra 2018-06-15 738 err_early_kill:
a1ad9b2ed459a3 kernel/locking/mutex.c Pu Lehui 2025-07-16 739 cgroup_ifs_leave_lock(ifs_clock, IFS_MUTEX);
dc1f7893a70fe4 kernel/locking/mutex.c Peter Zijlstra 2022-03-30 740 trace_contention_end(lock, ret);
ebf4c55c1ddbab kernel/locking/mutex.c Thomas Gleixner 2021-08-15 741 raw_spin_unlock(&lock->wait_lock);
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 742 debug_mutex_free_waiter(&waiter);
5facae4f3549b5 kernel/locking/mutex.c Qian Cai 2019-09-19 743 mutex_release(&lock->dep_map, ip);
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 744 preempt_enable();
040a0a37100563 kernel/mutex.c Maarten Lankhorst 2013-06-24 745 return ret;
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 746 }
6053ee3b32e343 kernel/mutex.c Ingo Molnar 2006-01-09 747
:::::: The code at line 623 was first introduced by commit
:::::: 659cf9f5824a12e6b50785e4e9cf1adf8a3adbd0 locking/ww_mutex: Optimize ww-mutexes by waking at most one waiter for backoff when acquiring the lock
:::::: TO: Nicolai Hähnle <Nicolai.Haehnle(a)amd.com>
:::::: CC: Ingo Molnar <mingo(a)kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 50f79538c3031890b9ca9755ccf596a73ecb0a0a
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
branch HEAD: 50f79538c3031890b9ca9755ccf596a73ecb0a0a !17369 ext4: inline: fix len overflow in ext4_prepare_inline_data
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202507030343.E83xAhC0-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202507150036.2TFl4VP9-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202508011420.p4KE9Bax-lkp@intel.com
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:184:13: error: variable 'fault_level' set but not used [-Werror=unused-but-set-variable]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:185:13: error: variable 'pcie_src' set but not used [-Werror=unused-but-set-variable]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:384:5: error: no previous prototype for 'sss_init_hwdev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:487:6: error: no previous prototype for 'sss_deinit_hwdev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:518:6: error: no previous prototype for 'sss_hwdev_stop' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:531:6: error: no previous prototype for 'sss_hwdev_detach' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_init.c:539:6: error: no previous prototype for 'sss_hwdev_shutdown' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_io_flush.c:91:5: error: no previous prototype for 'sss_hwdev_flush_io' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_mgmt_info.c:54:5: error: no previous prototype for 'sss_init_mgmt_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwdev_mgmt_info.c:90:6: error: no previous prototype for 'sss_deinit_mgmt_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm.c:682:5: error: no previous prototype for 'sss_sync_send_adm_msg' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:689:5: error: no previous prototype for 'sss_hwif_init_adm' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:738:6: error: no previous prototype for 'sss_hwif_deinit_adm' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_adm_init.c:752:6: error: no previous prototype for 'sss_complete_adm_event' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ceq.c:130:13: error: no previous prototype for 'sss_ceq_intr_handle' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ceq.c:95:6: error: no previous prototype for 'sss_init_ceqe_desc' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:277:5: error: no previous prototype for 'sss_reinit_ctrlq_ctx' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:367:6: error: no previous prototype for 'sss_deinit_ctrlq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:501:5: error: no previous prototype for 'sss_init_ctrlq_channel' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:538:6: error: no previous prototype for 'sss_deinit_ctrlq_channel' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:547:6: error: no previous prototype for 'sss_ctrlq_flush_sync_cmd' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_ctrlq_init.c:573:5: error: no previous prototype for 'sss_wait_ctrlq_stop' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:104:4: error: no previous prototype for 'sss_get_pcie_itf_id' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:113:20: error: no previous prototype for 'sss_get_func_type' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:131:5: error: no previous prototype for 'sss_get_glb_pf_vf_offset' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:140:4: error: no previous prototype for 'sss_get_ppf_id' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:15:5: error: no previous prototype for 'sss_alloc_db_addr' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:37:6: error: no previous prototype for 'sss_free_db_addr' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:52:6: error: no previous prototype for 'sss_chip_set_msix_auto_mask' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:70:6: error: no previous prototype for 'sss_chip_set_msix_state' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:86:5: error: no previous prototype for 'sss_get_global_func_id' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_export.c:95:4: error: no previous prototype for 'sss_get_pf_id_of_vf' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_irq.c:111:6: error: no previous prototype for 'sss_deinit_irq_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_irq.c:54:5: error: no previous prototype for 'sss_init_irq_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:252:5: error: no previous prototype for 'sss_init_func_mbx_msg' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:401:5: error: no previous prototype for 'sss_hwif_init_mbx' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:449:6: error: no previous prototype for 'sss_hwif_deinit_mbx' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mbx_init.c:872:6: error: no previous prototype for 'sss_recv_mbx_aeq_handler' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:248:6: error: no previous prototype for 'sss_mgmt_msg_aeqe_handler' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:271:6: error: no previous prototype for 'sss_force_complete_all' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_hwif_mgmt_init.c:290:6: error: no previous prototype for 'sss_flush_mgmt_workq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_error.c:34:18: error: no previous prototype for 'sss_detect_pci_error' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:37:6: error: no previous prototype for 'sss_init_uld_lock' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:42:6: error: no previous prototype for 'sss_lock_uld' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:47:6: error: no previous prototype for 'sss_unlock_uld' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:52:14: error: no previous prototype for 'sss_get_uld_names' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:57:22: error: no previous prototype for 'sss_get_uld_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_global.c:62:6: error: no previous prototype for 'sss_attach_is_enable' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:276:5: error: no previous prototype for 'sss_attach_uld_driver' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_probe.c:548:5: error: no previous prototype for 'sss_pci_probe' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:120:6: error: no previous prototype for 'sss_detach_all_uld_driver' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:138:6: error: no previous prototype for 'sss_dettach_uld_dev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:179:6: error: no previous prototype for 'sss_deinit_function' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:200:6: error: no previous prototype for 'sss_unmap_pci_bar' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:211:5: error: no previous prototype for 'sss_deinit_adapter' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:237:6: error: no previous prototype for 'sss_deinit_pci_dev' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:249:6: error: no previous prototype for 'sss_pci_remove' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_remove.c:90:6: error: no previous prototype for 'sss_detach_uld_driver' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/hw/sss_pci_shutdown.c:28:6: error: no previous prototype for 'sss_pci_shutdown' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool.c:467:6: error: no previous prototype for 'sss_nic_set_ethtool_ops' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_api.c:644:5: error: no previous prototype for 'sss_nic_finish_loop_test' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:120:5: error: no previous prototype for 'sss_nic_set_link_ksettings' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:44:5: error: no previous prototype for 'sss_nic_get_sset_count' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:62:6: error: no previous prototype for 'sss_nic_get_ethtool_stats' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:78:6: error: no previous prototype for 'sss_nic_get_strings' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ethtool_stats.c:98:5: error: no previous prototype for 'sss_nic_get_link_ksettings' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_filter.c:468:6: error: no previous prototype for 'sss_nic_set_rx_mode_work' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_filter.c:67:6: error: no previous prototype for 'sss_nic_clean_mac_list_filter' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_irq.c:266:5: error: no previous prototype for 'sss_nic_request_qp_irq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_irq.c:311:6: error: no previous prototype for 'sss_nic_release_qp_irq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:1029:22: error: no previous prototype for 'get_nic_uld_info' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:878:6: error: no previous prototype for 'sss_nic_port_module_cable_plug' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:884:6: error: no previous prototype for 'sss_nic_port_module_cable_unplug' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_main.c:890:6: error: no previous prototype for 'sss_nic_port_module_link_err' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:297:5: error: no previous prototype for 'sss_nic_ndo_vlan_rx_add_vid' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:318:5: error: no previous prototype for 'sss_nic_ndo_vlan_rx_kill_vid' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:506:5: error: no previous prototype for 'sss_nic_ndo_set_vf_link_state' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:787:6: error: no previous prototype for 'sss_nic_set_netdev_ops' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_netdev_ops.c:795:6: error: no previous prototype for 'sss_nic_is_netdev_ops_match' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:350:6: error: no previous prototype for 'sss_nic_flush_tcam_list' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:366:6: error: no previous prototype for 'sss_nic_flush_tcam_node_list' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:382:6: error: no previous prototype for 'sss_nic_flush_rx_flow_rule' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:397:6: error: no previous prototype for 'sss_nic_flush_tcam' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:797:5: error: no previous prototype for 'sss_nic_ethtool_update_flow' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:842:5: error: no previous prototype for 'sss_nic_ethtool_delete_flow' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:864:5: error: no previous prototype for 'sss_nic_ethtool_get_flow' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:887:5: error: no previous prototype for 'sss_nic_ethtool_get_all_flows' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_ntuple.c:905:6: error: no previous prototype for 'sss_nic_validate_channel_setting_in_ntuple' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:136:6: error: no previous prototype for 'sss_nic_free_rq_res_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:208:5: error: no previous prototype for 'sss_nic_init_rq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:235:6: error: no previous prototype for 'sss_nic_free_rq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:241:5: error: no previous prototype for 'sss_nic_alloc_rq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:267:5: error: no previous prototype for 'sss_nic_update_rx_rss' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:282:6: error: no previous prototype for 'sss_nic_reset_rx_rss' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_init.c:80:5: error: no previous prototype for 'sss_nic_alloc_rq_res_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_rx_reset.c:179:6: error: no previous prototype for 'sss_nic_rq_watchdog_handler' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:104:6: error: no previous prototype for 'sss_nic_init_all_sq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:128:5: error: no previous prototype for 'sss_nic_alloc_sq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:153:6: error: no previous prototype for 'sss_nic_free_sq_desc_group' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:200:6: error: no previous prototype for 'sss_nic_flush_all_sq' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:42:5: error: no previous prototype for 'sss_nic_alloc_sq_resource' [-Werror=missing-prototypes]
drivers/net/ethernet/3snic/sssnic/nic/sss_nic_tx_init.c:87:6: error: no previous prototype for 'sss_nic_free_sq_resource' [-Werror=missing-prototypes]
include/linux/uaccess.h:112:17: warning: 'cap' may be used uninitialized [-Wmaybe-uninitialized]
mm/mmu_gather.o: warning: objtool: missing symbol for section .text
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_deinit_hwdev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_detach
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_shutdown
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_stop
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_init_hwdev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-fault_level-set-but-not-used
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-pcie_src-set-but-not-used
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_io_flush.c:error:no-previous-prototype-for-sss_hwdev_flush_io
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_deinit_mgmt_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_init_mgmt_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:error:no-previous-prototype-for-sss_sync_send_adm_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_complete_adm_event
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_deinit_adm
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_init_adm
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_ceq_intr_handle
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_init_ceqe_desc
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_ctrlq_flush_sync_cmd
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq_channel
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_init_ctrlq_channel
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_reinit_ctrlq_ctx
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_wait_ctrlq_stop
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_alloc_db_addr
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_auto_mask
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_state
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_free_db_addr
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_func_type
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_glb_pf_vf_offset
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_global_func_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pcie_itf_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pf_id_of_vf
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_ppf_id
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_deinit_irq_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_init_irq_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_deinit_mbx
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_init_mbx
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_init_func_mbx_msg
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_recv_mbx_aeq_handler
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_flush_mgmt_workq
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_force_complete_all
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_mgmt_msg_aeqe_handler
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_error.c:error:no-previous-prototype-for-sss_detect_pci_error
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_attach_is_enable
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_info
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_names
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_init_uld_lock
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_lock_uld
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_unlock_uld
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_attach_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_pci_probe
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_adapter
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_function
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_pci_dev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_all_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_uld_driver
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_dettach_uld_dev
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_pci_remove
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_unmap_pci_bar
| |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_shutdown.c:error:no-previous-prototype-for-sss_pci_shutdown
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool.c:error:no-previous-prototype-for-sss_nic_set_ethtool_ops
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_api.c:error:no-previous-prototype-for-sss_nic_finish_loop_test
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_ethtool_stats
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_link_ksettings
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_sset_count
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_strings
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_set_link_ksettings
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_clean_mac_list_filter
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_set_rx_mode_work
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_release_qp_irq
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_request_qp_irq
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-get_nic_uld_info
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_plug
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_cable_unplug
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_link_err
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_is_netdev_ops_match
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_set_vf_link_state
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_add_vid
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_ndo_vlan_rx_kill_vid
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_set_netdev_ops
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_delete_flow
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_all_flows
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_flow
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_update_flow
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_rx_flow_rule
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_list
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_node_list
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_validate_channel_setting_in_ntuple
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_res_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_res_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_init_rq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_reset_rx_rss
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_update_rx_rss
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_reset.c:error:no-previous-prototype-for-sss_nic_rq_watchdog_handler
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_resource
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_flush_all_sq
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_desc_group
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_resource
| |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_init_all_sq
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- arm64-allnoconfig
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-001-20250714
| `-- include-linux-uaccess.h:warning:cap-may-be-used-uninitialized
|-- arm64-randconfig-001-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-002-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack
| |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test
| |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
| `-- net-9p-client.c:warning:type-may-be-used-uninitialized-in-this-function
|-- arm64-randconfig-003-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter
| |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit
| |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- arm64-randconfig-r121-20250729
| |-- mm-mem_reliable.c:sparse:sparse:invalid-assignment:
| |-- mm-mem_reliable.c:sparse:sparse:symbol-reliable_pagecache_max_bytes_write-was-not-declared.-Should-it-be-static
| `-- mm-page_alloc.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-restricted-gfp_t-usertype-flags-got-unsigned-int
|-- x86_64-allnoconfig
| |-- mm-mmu_gather.o:warning:objtool:missing-symbol-for-section-.text
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-allyesconfig
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- x86_64-buildonly-randconfig-002-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-003-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-memcontrol.o:warning:objtool:missing-symbol-for-section-.text.unlikely.
| |-- mm-mmu_gather.o:warning:objtool:missing-symbol-for-section-.text
| |-- mm-rodata_test.o:warning:objtool:missing-symbol-for-section-.text
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-buildonly-randconfig-004-20250801
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- x86_64-buildonly-randconfig-006-20250801
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- x86_64-defconfig
| `-- include-asm-generic-bug.h:warning:mcu_ctrl-may-be-used-uninitialized-in-this-function
|-- x86_64-randconfig-102-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled
|-- x86_64-randconfig-103-20250801
| |-- block-blk-throttle.c:preceding-lock-on-line
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-104-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-121-20250801
| |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces):
| `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
|-- x86_64-randconfig-122-20250801
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces):
| |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
| `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration
|-- x86_64-randconfig-123-20250801
| |-- block-blk-cgroup.c:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces):
| |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
| |-- include-linux-backing-dev.h:sparse:sparse:incompatible-types-in-comparison-expression-(different-address-spaces):
| `-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
`-- x86_64-rhel-9.4-rust
|-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
`-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool
elapsed time: 731m
configs tested: 17
configs skipped: 122
tested configs:
arm64 allmodconfig gcc-15.1.0
arm64 allnoconfig gcc-15.1.0
arm64 defconfig gcc-15.1.0
arm64 randconfig-001-20250801 gcc-12.5.0
arm64 randconfig-002-20250801 gcc-10.5.0
arm64 randconfig-003-20250801 gcc-11.5.0
arm64 randconfig-004-20250801 gcc-6.5.0
x86_64 allnoconfig clang-20
x86_64 allyesconfig clang-20
x86_64 buildonly-randconfig-001-20250801 gcc-12
x86_64 buildonly-randconfig-002-20250801 clang-20
x86_64 buildonly-randconfig-003-20250801 clang-20
x86_64 buildonly-randconfig-004-20250801 clang-20
x86_64 buildonly-randconfig-005-20250801 gcc-12
x86_64 buildonly-randconfig-006-20250801 clang-20
x86_64 defconfig gcc-11
x86_64 rhel-9.4-rust clang-22
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2628/2628] versioncheck: ./drivers/crypto/sedriver/wst_se_common_type.h: 19 linux/version.h not needed.
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 1ca83de3cbd1afcc3038a46ab4c4c4626b9a4712
commit: 3fb87845837f13b19d7b20349801e75f2e303293 [2628/2628] crypto: loongson: add wst se chip support
reproduce: (https://download.01.org/0day-ci/archive/20250801/202508011313.0ZBhYReL-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508011313.0ZBhYReL-lkp@intel.com/
versioncheck warnings: (new ones prefixed by >>)
INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 ARCH=x86_64 versioncheck
find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
-name '*.[hcS]' -type f -print | sort \
| xargs perl -w ./scripts/checkversion.pl
./drivers/accessibility/speakup/genmap.c: 13 linux/version.h not needed.
./drivers/accessibility/speakup/makemapdata.c: 13 linux/version.h not needed.
./drivers/char/ipmi/ipmi_si_ls2k500.c: 19 linux/version.h not needed.
./drivers/crypto/ccp/hygon/hct.c: 6 linux/version.h not needed.
./drivers/crypto/ccp/hygon/tdm-dev.h: 29 linux/version.h not needed.
./drivers/crypto/montage/tsse/tsse_vuart.c: 21 linux/version.h not needed.
>> ./drivers/crypto/sedriver/wst_se_common_type.h: 19 linux/version.h not needed.
./drivers/gpu/drm/phytium/phytium_gem.c: 9 linux/version.h not needed.
./drivers/i2c/busses/i2c-zhaoxin.c: 18 linux/version.h not needed.
./drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h: 13 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/edma_drv/bma_include.h: 32 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c: 17 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h: 20 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c: 22 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_mce.c: 16 linux/version.h not needed.
./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_ram_op.c: 16 linux/version.h not needed.
./drivers/net/ethernet/huawei/hinic/ossl_knl.h: 22 linux/version.h not needed.
./drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.c: 12 linux/version.h not needed.
./drivers/net/ethernet/huawei/hinic3/ossl_knl_linux.h: 12 linux/version.h not needed.
./drivers/net/ethernet/linkdata/sxe/base/compat/sxe_compat.h: 16 linux/version.h not needed.
./drivers/net/ethernet/linkdata/sxevf/base/compat/sxe_compat.h: 16 linux/version.h not needed.
./drivers/net/ethernet/mucse/rnpm/rnpm_common.h: 7 linux/version.h not needed.
./drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h: 26 linux/version.h not needed.
./drivers/scsi/hisi_raid/hiraid_main.c: 9 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/linux/ps3_base.c: 11 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/linux/ps3_cli.c: 14 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/linux/ps3_driver_log.c: 3 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/ps3_device_manager.h: 9 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.h: 6 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/ps3_qos.c: 6 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/ps3_rb_tree.h: 7 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/ps3_sas_transport.h: 9 linux/version.h not needed.
./drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c: 9 linux/version.h not needed.
./drivers/scsi/sssraid/sssraid_fw.c: 6 linux/version.h not needed.
./drivers/scsi/sssraid/sssraid_os.c: 6 linux/version.h not needed.
./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed.
./fs/proc/etmem_scan.c: 13 linux/version.h not needed.
./samples/bpf/spintest.bpf.c: 8 linux/version.h not needed.
./samples/trace_events/trace_custom_sched.c: 11 linux/version.h not needed.
./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed.
./tools/lib/bpf/bpf_helpers.h: 402: need linux/version.h
./tools/testing/selftests/bpf/progs/dev_cgroup.c: 9 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/netcnt_prog.c: 3 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed.
./tools/testing/selftests/wireguard/qemu/init.c: 27 linux/version.h not needed.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 2628/2628] versioncheck: ./drivers/net/ethernet/huawei/hinic3/ossl_knl_linux.h: 11 linux/version.h not needed.
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 1ca83de3cbd1afcc3038a46ab4c4c4626b9a4712
commit: dcb286ce50a35a77e51b61db72c7cc001647b598 [2628/2628] net/hinic3: add huawei/hinic3 driver
reproduce: (https://download.01.org/0day-ci/archive/20250801/202508011355.f9w5qabM-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508011355.f9w5qabM-lkp@intel.com/
versioncheck warnings: (new ones prefixed by >>)
INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
/usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 ARCH=x86_64 versioncheck
find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
-name '*.[hcS]' -type f -print | sort \
| xargs perl -w ./scripts/checkversion.pl
./drivers/accessibility/speakup/genmap.c: 13 linux/version.h not needed.
./drivers/accessibility/speakup/makemapdata.c: 13 linux/version.h not needed.
./drivers/char/ipmi/ipmi_si_ls2k500.c: 19 linux/version.h not needed.
./drivers/crypto/montage/tsse/tsse_vuart.c: 21 linux/version.h not needed.
./drivers/gpu/drm/phytium/phytium_gem.c: 9 linux/version.h not needed.
./drivers/i2c/busses/i2c-zhaoxin.c: 15 linux/version.h not needed.
>> ./drivers/net/ethernet/huawei/hinic3/ossl_knl_linux.h: 11 linux/version.h not needed.
./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed.
./fs/proc/etmem_scan.c: 13 linux/version.h not needed.
./samples/bpf/spintest.bpf.c: 8 linux/version.h not needed.
./samples/trace_events/trace_custom_sched.c: 11 linux/version.h not needed.
./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed.
./tools/lib/bpf/bpf_helpers.h: 402: need linux/version.h
./tools/testing/selftests/bpf/progs/dev_cgroup.c: 9 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/netcnt_prog.c: 3 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed.
./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed.
./tools/testing/selftests/wireguard/qemu/init.c: 27 linux/version.h not needed.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1740/1740] mm/page_alloc.c:3684:54: sparse: sparse: incorrect type in argument 1 (different base types)
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 50f79538c3031890b9ca9755ccf596a73ecb0a0a
commit: 9b6c51cd780588813c5d327e2a6d677d010a2b6f [1740/1740] mm: fix zoneref mapping problem in memory reliable
config: arm64-randconfig-r121-20250729 (https://download.01.org/0day-ci/archive/20250801/202508011847.rOz6VFTy-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce: (https://download.01.org/0day-ci/archive/20250801/202508011847.rOz6VFTy-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508011847.rOz6VFTy-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
mm/page_alloc.c:140:1: sparse: sparse: symbol 'pcpu_drain_mutex' was not declared. Should it be static?
mm/page_alloc.c: note: in included file (through include/linux/mm.h):
include/linux/mem_reliable.h:68:15: sparse: sparse: restricted gfp_t degrades to integer
mm/page_alloc.c:4656:13: sparse: sparse: restricted gfp_t degrades to integer
mm/page_alloc.c:4661:35: sparse: sparse: invalid assignment: |=
mm/page_alloc.c:4661:35: sparse: left side has type restricted gfp_t
mm/page_alloc.c:4661:35: sparse: right side has type unsigned int
mm/page_alloc.c:4677:35: sparse: sparse: invalid assignment: |=
mm/page_alloc.c:4677:35: sparse: left side has type restricted gfp_t
mm/page_alloc.c:4677:35: sparse: right side has type unsigned int
mm/page_alloc.c:4683:35: sparse: sparse: invalid assignment: |=
mm/page_alloc.c:4683:35: sparse: left side has type restricted gfp_t
mm/page_alloc.c:4683:35: sparse: right side has type unsigned int
mm/page_alloc.c:4698:35: sparse: sparse: invalid assignment: |=
mm/page_alloc.c:4698:35: sparse: left side has type restricted gfp_t
mm/page_alloc.c:4698:35: sparse: right side has type unsigned int
mm/page_alloc.c: note: in included file (through include/linux/mm.h):
include/linux/gfp.h:457:34: sparse: sparse: restricted gfp_t degrades to integer
include/linux/gfp.h:324:27: sparse: sparse: restricted gfp_t degrades to integer
include/linux/gfp.h:324:27: sparse: sparse: restricted gfp_t degrades to integer
mm/page_alloc.c:3683:14: sparse: sparse: restricted gfp_t degrades to integer
mm/page_alloc.c:3684:45: sparse: sparse: restricted gfp_t degrades to integer
>> mm/page_alloc.c:3684:54: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted gfp_t [usertype] flags @@ got unsigned int @@
mm/page_alloc.c:3684:54: sparse: expected restricted gfp_t [usertype] flags
mm/page_alloc.c:3684:54: sparse: got unsigned int
include/linux/gfp.h:457:34: sparse: sparse: restricted gfp_t degrades to integer
mm/page_alloc.c:3701:14: sparse: sparse: restricted gfp_t degrades to integer
include/linux/gfp.h:457:34: sparse: sparse: restricted gfp_t degrades to integer
include/linux/gfp.h:457:34: sparse: sparse: restricted gfp_t degrades to integer
mm/page_alloc.c: In function 'mem_init_print_info':
mm/page_alloc.c:7512:27: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 36- | ^~
mm/page_alloc.c:7516:9: note: in expansion of macro 'adj_init_size'
7516 | adj_init_size(__init_begin, __init_end, init_data_size,
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: note: use '&__init_begin[0] <= &_sinittext[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 42- | ^~
mm/page_alloc.c:7516:9: note: in expansion of macro 'adj_init_size'
7516 | adj_init_size(__init_begin, __init_end, init_data_size,
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 48- | ^
mm/page_alloc.c:7516:9: note: in expansion of macro 'adj_init_size'
7516 | adj_init_size(__init_begin, __init_end, init_data_size,
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: note: use '&_sinittext[0] < &__init_end[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 54- | ^
mm/page_alloc.c:7516:9: note: in expansion of macro 'adj_init_size'
7516 | adj_init_size(__init_begin, __init_end, init_data_size,
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 60- | ^~
mm/page_alloc.c:7518:9: note: in expansion of macro 'adj_init_size'
7518 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: note: use '&_stext[0] <= &_sinittext[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 66- | ^~
mm/page_alloc.c:7518:9: note: in expansion of macro 'adj_init_size'
7518 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 72- | ^
mm/page_alloc.c:7518:9: note: in expansion of macro 'adj_init_size'
7518 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: note: use '&_sinittext[0] < &_etext[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 78- | ^
mm/page_alloc.c:7518:9: note: in expansion of macro 'adj_init_size'
7518 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 84- | ^~
mm/page_alloc.c:7519:9: note: in expansion of macro 'adj_init_size'
7519 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: note: use '&_sdata[0] <= &__init_begin[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 90- | ^~
mm/page_alloc.c:7519:9: note: in expansion of macro 'adj_init_size'
7519 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 96- | ^
mm/page_alloc.c:7519:9: note: in expansion of macro 'adj_init_size'
7519 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: note: use '&__init_begin[0] < &_edata[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 102- | ^
mm/page_alloc.c:7519:9: note: in expansion of macro 'adj_init_size'
7519 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 108- | ^~
mm/page_alloc.c:7520:9: note: in expansion of macro 'adj_init_size'
7520 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:27: note: use '&_stext[0] <= &__start_rodata[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 114- | ^~
mm/page_alloc.c:7520:9: note: in expansion of macro 'adj_init_size'
7520 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: warning: comparison between two arrays [-Warray-compare]
7512 | if (start <= pos && pos < end && size > adj) 120- | ^
mm/page_alloc.c:7520:9: note: in expansion of macro 'adj_init_size'
7520 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize);
| ^~~~~~~~~~~~~
mm/page_alloc.c:7512:41: note: use '&__start_rodata[0] < &_etext[0]' to compare the addresses
7512 | if (start <= pos && pos < end && size > adj) 126- | ^
vim +3684 mm/page_alloc.c
3673
3674 #ifdef CONFIG_MEMORY_RELIABLE
3675 static inline void reliable_fb_find_zone(gfp_t gfp_mask,
3676 struct alloc_context *ac)
3677 {
3678 if (!reliable_allow_fb_enabled())
3679 return;
3680
3681 /* dst node don't have zone we want, fallback here */
3682 if ((gfp_mask & __GFP_THISNODE) && (ac->high_zoneidx == ZONE_NORMAL) &&
3683 (gfp_mask & ___GFP_RELIABILITY)) {
> 3684 ac->high_zoneidx = gfp_zone(gfp_mask & ~___GFP_RELIABILITY);
3685 ac->preferred_zoneref = first_zones_zonelist(
3686 ac->zonelist, ac->high_zoneidx, ac->nodemask);
3687 }
3688
3689 return;
3690 }
3691
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[PATCH OLK-6.6 v4 00/39] High Performance Container Resource View Isolation -- Stage 2
by GONG Ruiqi 01 Aug '25
by GONG Ruiqi 01 Aug '25
01 Aug '25
v4:
- Fix compile failure of bpf_mem_failure() when CONFIG_MEMORY_FAILURE=n
- Move iterator target for diskstats & partitions into
block/bpf-rvi.c, to avoid unexpected "kABI changes" (actually no)
v3:
- Optimize swaptotal's estimation and make it a stand-alone function
v2:
- Remove pidns's refcount from the loadavg global list.
- Optimize calculation of swap{total,usage,free} for swap and meminfo
- Fix a put_task_struct() missing for bpf_disk_seqf_start()
- Remove ineffective build control in samples/bpf/Makefile
- Clean up some commented code
---
Common supports:
bpf-rvi: cpuset: Fix missing of return for !tsk in task_effective_cpumask()
bpf-rvi: Add bpf_mem_cgroup_from_task() kfunc
bpf-rvi: cgroup: Add cgroup_rstat_flush_atomic() kfunc
bpf-rvi: proc: add bpf_get_{idle,iowait}_time kfunc
bpf-rvi: cpuacct: Add bpf_cpuacct_kcpustat_cpu_fetch kfunc
bpf-rvi: cpuacct: Add task_cpuacct()
Cpuinfo_arm64:
bpf-rvi: arm64: Add bpf_arm64_cpu_have_feature() kfunc
bpf-rvi: arm64: Add cpuinfo_arm64 iterator target
bpf-rvi: Add bpf_arch_flags kunc for arm64
samples/bpf: Add iterator program for cpuinfo_arm64
Diskstats:
bpf-rvi: block: Add diskstats iterator target
bpf-rvi: blk-cgroup: Add bpf_blkcg_get_dev_iostat() kfunc
samples/bpf: Add iterator program for diskstats
Partitions:
bpf-rvi: block: Add partitions iterator target
bpf-rvi: block: Look up /dev in reaper's fs->root and filter partitions
samples/bpf: Add iterator program for partitions
Loadavg:
bpf-rvi: pidns: Calculate loadavg for each pid namespace
bpf-rvi: pidns: Add for_each_task_in_pidns and loadavg-related kfuncs
samples/bpf: Add iterator program for loadavg
Uptime:
bpf-rvi: cpuacct: Add bpf_task_ca_cpuusage() kfunc
samples/bpf: Add iterator program for uptime
Swaps:
bpf-rvi: Add bpf_si_memswinfo() kfunc
bpf-rvi: Add bpf_page_counter_read() kfunc
samples/bpf: Add iterator program for swaps
Stat:
bpf-rvi: Add bpf_seq_file_append() kfunc
bpf-rvi: Add stat-related misc kfuncs
bpf-rvi: Add cpu runqueue related kfuncs
bpf-rvi: Add kstat_ & kcpustat_ kfuncs
bpf-rvi: stat: Add stat iterator target
samples/bpf: Add iterator program for stat
Meminfo:
bpf-rvi: x86: Add bpf_mem_direct_map kfunc
bpf-rvi: Add bpf_mem_{file_{hugepage,pmdmapped},kreclaimable} kfunc
bpf-rvi: Add bpf_mem_{total,free}cma kfunc
bpf-rvi: Add bpf_hugetlb_report_meminfo kfunc
bpf-rvi: Add bpf_mem_failure kfunc
bpf-rvi: Add bpf_mem_percpu kfunc
bpf-rvi: Add bpf_mem_commit_limit & bpf_mem_committed kfunc
bpf-rvi: Add bpf_mem_vmalloc_{used,total} kfunc
samples/bpf: Add iterator program for meminfo
---
GONG Ruiqi (31):
bpf-rvi: cpuset: Fix missing of return for !tsk in
task_effective_cpumask()
bpf-rvi: Add bpf_mem_cgroup_from_task() kfunc
bpf-rvi: cgroup: Add cgroup_rstat_flush_atomic() kfunc
bpf-rvi: proc: add bpf_get_{idle,iowait}_time kfunc
bpf-rvi: cpuacct: Add bpf_cpuacct_kcpustat_cpu_fetch kfunc
bpf-rvi: cpuacct: Add task_cpuacct()
bpf-rvi: arm64: Add bpf_arm64_cpu_have_feature() kfunc
bpf-rvi: arm64: Add cpuinfo_arm64 iterator target
bpf-rvi: Add bpf_arch_flags kunc for arm64
samples/bpf: Add iterator program for cpuinfo_arm64
bpf-rvi: block: Add diskstats iterator target
bpf-rvi: blk-cgroup: Add bpf_blkcg_get_dev_iostat() kfunc
samples/bpf: Add iterator program for diskstats
bpf-rvi: block: Add partitions iterator target
bpf-rvi: block: Look up /dev in reaper's fs->root and filter
partitions
samples/bpf: Add iterator program for partitions
bpf-rvi: pidns: Calculate loadavg for each pid namespace
bpf-rvi: pidns: Add for_each_task_in_pidns and loadavg-related kfuncs
samples/bpf: Add iterator program for loadavg
bpf-rvi: cpuacct: Add bpf_task_ca_cpuusage() kfunc
samples/bpf: Add iterator program for uptime
bpf-rvi: Add bpf_si_memswinfo() kfunc
bpf-rvi: Add bpf_page_counter_read() kfunc
samples/bpf: Add iterator program for swaps
bpf-rvi: Add bpf_seq_file_append() kfunc
bpf-rvi: Add stat-related misc kfuncs
bpf-rvi: Add cpu runqueue related kfuncs
bpf-rvi: Add kstat_ & kcpustat_ kfuncs
bpf-rvi: stat: Add stat iterator target
samples/bpf: Add iterator program for stat
samples/bpf: Add iterator program for meminfo
Gu Bowen (8):
bpf-rvi: x86: Add bpf_mem_direct_map kfunc
bpf-rvi: Add bpf_mem_{file_{hugepage,pmdmapped},kreclaimable} kfunc
bpf-rvi: Add bpf_mem_{total,free}cma kfunc
bpf-rvi: Add bpf_hugetlb_report_meminfo kfunc
bpf-rvi: Add bpf_mem_failure kfunc
bpf-rvi: Add bpf_mem_percpu kfunc
bpf-rvi: Add bpf_mem_commit_limit & bpf_mem_committed kfunc
bpf-rvi: Add bpf_mem_vmalloc_{used,total} kfunc
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/bpf-rvi.c | 212 ++++++++++++
arch/arm64/kernel/cpufeature.c | 28 ++
arch/arm64/kernel/cpuinfo.c | 128 +------
arch/arm64/kernel/hwcap_str.h | 131 +++++++
arch/x86/mm/pat/set_memory.c | 33 ++
block/Kconfig.iosched | 3 +
block/Makefile | 1 +
block/blk-cgroup.c | 158 +++++++++
block/bpf-rvi.c | 442 ++++++++++++++++++++++++
block/genhd.c | 3 +-
fs/proc/stat.c | 204 +++++++++++
include/linux/cgroup.h | 12 +
include/linux/pid.h | 5 +
include/linux/pid_namespace.h | 28 ++
kernel/bpf-rvi/Kconfig | 2 +
kernel/bpf-rvi/Makefile | 2 +-
kernel/bpf-rvi/common_kfuncs.c | 310 +++++++++++++++++
kernel/bpf-rvi/generic_single_iter.c | 3 +
kernel/cgroup/cpuset.c | 4 +-
kernel/cgroup/rstat.c | 18 +
kernel/pid.c | 9 +
kernel/pid_namespace.c | 130 +++++++
kernel/sched/cpuacct.c | 43 +++
samples/bpf/bpf_rvi_cpuinfo_arm64.bpf.c | 112 ++++++
samples/bpf/bpf_rvi_diskstats.bpf.c | 299 ++++++++++++++++
samples/bpf/bpf_rvi_loadavg.bpf.c | 60 ++++
samples/bpf/bpf_rvi_meminfo.bpf.c | 278 +++++++++++++++
samples/bpf/bpf_rvi_partitions.bpf.c | 42 +++
samples/bpf/bpf_rvi_stat.bpf.c | 220 ++++++++++++
samples/bpf/bpf_rvi_swaps.bpf.c | 138 ++++++++
samples/bpf/bpf_rvi_uptime.bpf.c | 122 +++++++
32 files changed, 3050 insertions(+), 131 deletions(-)
create mode 100644 arch/arm64/kernel/bpf-rvi.c
create mode 100644 arch/arm64/kernel/hwcap_str.h
create mode 100644 block/bpf-rvi.c
create mode 100644 kernel/bpf-rvi/common_kfuncs.c
create mode 100644 samples/bpf/bpf_rvi_cpuinfo_arm64.bpf.c
create mode 100644 samples/bpf/bpf_rvi_diskstats.bpf.c
create mode 100644 samples/bpf/bpf_rvi_loadavg.bpf.c
create mode 100644 samples/bpf/bpf_rvi_meminfo.bpf.c
create mode 100644 samples/bpf/bpf_rvi_partitions.bpf.c
create mode 100644 samples/bpf/bpf_rvi_stat.bpf.c
create mode 100644 samples/bpf/bpf_rvi_swaps.bpf.c
create mode 100644 samples/bpf/bpf_rvi_uptime.bpf.c
--
2.25.1
2
40
[openeuler:OLK-6.6 2618/2618] drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1869:3: error: call to undeclared function '__symbol_put'; ISO C99 and later do not support implicit function declarations
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 8c3c65c303f0b7266ec761ebaf173b86b36ac913
commit: 0bf0c942a09ba92e1d22e6960464b628dd4408fa [2618/2618] net/hinic3: Synchronize new NIC features and bug fixes
config: arm64-randconfig-001-20250801 (https://download.01.org/0day-ci/archive/20250801/202508011513.18ofSIpR-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 8f09b03aebb71c154f3bbe725c29e3f47d37c26e)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250801/202508011513.18ofSIpR-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508011513.18ofSIpR-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:108:6: warning: no previous prototype for function 'hinic3_uld_lock_init' [-Wmissing-prototypes]
108 | void hinic3_uld_lock_init(void)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:108:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
108 | void hinic3_uld_lock_init(void)
| ^
| static
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:526:5: warning: no previous prototype for function 'hinic3_pdev_is_virtfn' [-Wmissing-prototypes]
526 | u32 hinic3_pdev_is_virtfn(struct pci_dev *pdev)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:526:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
526 | u32 hinic3_pdev_is_virtfn(struct pci_dev *pdev)
| ^
| static
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:788:5: warning: no previous prototype for function '__set_vroce_func_state' [-Wmissing-prototypes]
788 | int __set_vroce_func_state(struct hinic3_pcidev *pci_adapter)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:788:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
788 | int __set_vroce_func_state(struct hinic3_pcidev *pci_adapter)
| ^
| static
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:831:6: warning: no previous prototype for function 'slave_host_mgmt_vroce_work' [-Wmissing-prototypes]
831 | void slave_host_mgmt_vroce_work(struct work_struct *work)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:831:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
831 | void slave_host_mgmt_vroce_work(struct work_struct *work)
| ^
| static
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:841:7: warning: no previous prototype for function 'hinic3_get_roce_uld_by_pdev' [-Wmissing-prototypes]
841 | void *hinic3_get_roce_uld_by_pdev(struct pci_dev *pdev)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:841:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
841 | void *hinic3_get_roce_uld_by_pdev(struct pci_dev *pdev)
| ^
| static
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1784:6: warning: no previous prototype for function 'hinic3_set_func_state' [-Wmissing-prototypes]
1784 | void hinic3_set_func_state(struct hinic3_pcidev *pci_adapter)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1784:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1784 | void hinic3_set_func_state(struct hinic3_pcidev *pci_adapter)
| ^
| static
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1810:6: warning: no previous prototype for function 'slave_host_mgmt_work' [-Wmissing-prototypes]
1810 | void slave_host_mgmt_work(struct work_struct *work)
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1810:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1810 | void slave_host_mgmt_work(struct work_struct *work)
| ^
| static
>> drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1869:3: error: call to undeclared function '__symbol_put'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1869 | __symbol_put("migration_dev_migration_probe");
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1869:3: note: did you mean '__symbol_get'?
include/linux/module.h:301:7: note: '__symbol_get' declared here
301 | void *__symbol_get(const char *symbol);
| ^
drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c:1928:3: error: call to undeclared function '__symbol_put'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
1928 | __symbol_put("migration_dev_add_vf");
| ^
7 warnings and 2 errors generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE
Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y]
Selected by [y]:
- ARM64 [=y]
vim +/__symbol_put +1869 drivers/net/ethernet/huawei/hinic3/hw/hinic3_lld.c
1847
1848 static void slave_host_vfio_probe_delay_work(struct work_struct *work)
1849 {
1850 struct delayed_work *delay = to_delayed_work(work);
1851 struct hinic3_pcidev *pci_adapter = container_of(delay, struct hinic3_pcidev,
1852 migration_probe_dwork);
1853 struct pci_dev *pdev = pci_adapter->pcidev;
1854 int (*dev_migration_probe)(struct pci_dev *pdev);
1855 int rc;
1856
1857 if (hinic3_func_type((struct hinic3_hwdev *)pci_adapter->hwdev) != TYPE_PF)
1858 return;
1859
1860 dev_migration_probe = __symbol_get("migration_dev_migration_probe");
1861 if (!(dev_migration_probe)) {
1862 sdk_err(&pdev->dev,
1863 "Failed to find: migration_dev_migration_probe");
1864 queue_delayed_work(pci_adapter->migration_probe_workq,
1865 &pci_adapter->migration_probe_dwork,
1866 WAIT_TIME * HZ);
1867 } else {
1868 rc = dev_migration_probe(pdev);
> 1869 __symbol_put("migration_dev_migration_probe");
1870 if (rc) {
1871 sdk_err(&pdev->dev,
1872 "Failed to __dev_migration_probe, rc:0x%x, pf migrated(%d).\n",
1873 rc, g_is_pf_migrated);
1874 } else {
1875 g_is_pf_migrated = true;
1876 sdk_info(&pdev->dev,
1877 "Succeeded in __dev_migration_probe, pf migrated(%d).\n",
1878 g_is_pf_migrated);
1879 }
1880 }
1881 }
1882
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
From: Octavian Purdila <tavip(a)google.com>
mainline inclusion
from mainline-v6.14-rc1
commit 10685681bafce6febb39770f3387621bf5d67d0b
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBVH45
CVE: CVE-2024-57996
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
The current implementation does not work correctly with a limit of
1. iproute2 actually checks for this and this patch adds the check in
kernel as well.
This fixes the following syzkaller reported crash:
UBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6
index 65535 is out of range for type 'struct sfq_head[128]'
CPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:79 [inline]
dump_stack+0x125/0x19f lib/dump_stack.c:120
ubsan_epilogue lib/ubsan.c:148 [inline]
__ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347
sfq_link net/sched/sch_sfq.c:210 [inline]
sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238
sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500
sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525
qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026
tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319
qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026
dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296
netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]
dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362
__dev_close_many+0x214/0x350 net/core/dev.c:1468
dev_close_many+0x207/0x510 net/core/dev.c:1506
unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738
unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695
unregister_netdevice include/linux/netdevice.h:2893 [inline]
__tun_detach+0x6b6/0x1600 drivers/net/tun.c:689
tun_detach drivers/net/tun.c:705 [inline]
tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640
__fput+0x203/0x840 fs/file_table.c:280
task_work_run+0x129/0x1b0 kernel/task_work.c:185
exit_task_work include/linux/task_work.h:33 [inline]
do_exit+0x5ce/0x2200 kernel/exit.c:931
do_group_exit+0x144/0x310 kernel/exit.c:1046
__do_sys_exit_group kernel/exit.c:1057 [inline]
__se_sys_exit_group kernel/exit.c:1055 [inline]
__x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055
do_syscall_64+0x6c/0xd0
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fe5e7b52479
Code: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.
RSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0
R13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270
The crash can be also be reproduced with the following (with a tc
recompiled to allow for sfq limits of 1):
tc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s
../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1
ifconfig dummy0 up
ping -I dummy0 -f -c2 -W0.1 8.8.8.8
sleep 1
Scenario that triggers the crash:
* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1
* TBF dequeues: it peeks from SFQ which moves the packet to the
gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so
it schedules itself for later.
* the second packet is sent and TBF tries to queues it to SFQ. qdisc
qlen is now 2 and because the SFQ limit is 1 the packet is dropped
by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,
however q->tail is not NULL.
At this point, assuming no more packets are queued, when sch_dequeue
runs again it will decrement the qlen for the current empty slot
causing an underflow and the subsequent out of bounds access.
Reported-by: syzbot <syzkaller(a)googlegroups.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Octavian Purdila <tavip(a)google.com>
Reviewed-by: Eric Dumazet <edumazet(a)google.com>
Link: https://patch.msgid.link/20241204030520.2084663-2-tavip@google.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Conflicts:
net/sched/sch_sfq.c
[conflicts due to not merge e4650d7ae425 ("net_sched: sch_sfq: handle bigger packets")]
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
net/sched/sch_sfq.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 066754a18569..453136d7a13c 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -654,6 +654,9 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt)
if (!p)
return -ENOMEM;
}
+ if (ctl->limit == 1)
+ return -EINVAL;
+
sch_tree_lock(sch);
if (ctl->quantum) {
q->quantum = ctl->quantum;
--
2.34.1
2
1
01 Aug '25
From: Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
mainline inclusion
from mainline-v5.18-rc1
commit bcb74e132a76ce0502bb33d5b65533a4ed72d159
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBP2JY
CVE: CVE-2022-49183
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
When switching zones or network namespaces without doing a ct clear in
between, it is now leaking a reference to the old ct entry. That's
because tcf_ct_skb_nfct_cached() returns false and
tcf_ct_flow_table_lookup() may simply overwrite it.
The fix is to, as the ct entry is not reusable, free it already at
tcf_ct_skb_nfct_cached().
Reported-by: Florian Westphal <fw(a)strlen.de>
Fixes: 2f131de361f6 ("net/sched: act_ct: Fix flow table lookup after ct clear or switching zones")
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner(a)gmail.com>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
Conflicts:
net/sched/act_ct.c
[conflicts due to not mergered 408bdcfce8df ("net: prefer nf_ct_put instead of nf_conntrack_put")]
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
net/sched/act_ct.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 52ba1b278c54..6524efee71e2 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -580,22 +580,25 @@ static bool tcf_ct_skb_nfct_cached(struct net *net, struct sk_buff *skb,
if (!ct)
return false;
if (!net_eq(net, read_pnet(&ct->ct_net)))
- return false;
+ goto drop_ct;
if (nf_ct_zone(ct)->id != zone_id)
- return false;
+ goto drop_ct;
/* Force conntrack entry direction. */
if (force && CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL) {
if (nf_ct_is_confirmed(ct))
nf_ct_kill(ct);
- nf_conntrack_put(&ct->ct_general);
- nf_ct_set(skb, NULL, IP_CT_UNTRACKED);
-
- return false;
+ goto drop_ct;
}
return true;
+
+drop_ct:
+ nf_conntrack_put(&ct->ct_general);
+ nf_ct_set(skb, NULL, IP_CT_UNTRACKED);
+
+ return false;
}
/* Trim the skb to the length specified by the IP/IPv6 header,
--
2.34.1
2
1
From: Eric Dumazet <edumazet(a)google.com>
mainline inclusion
from mainline-v5.19-rc1
commit 4c971d2f3548e4f11b1460ac048f5307e4b39fdb
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBP3SY
CVE: CVE-2022-49420
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
UDP sendmsg() is lockless, and reads sk->sk_bound_dev_if while
this field can be changed by another thread.
Adds minimal annotations to avoid KCSAN splats for UDP.
Following patches will add more annotations to potential lockless readers.
BUG: KCSAN: data-race in __ip6_datagram_connect / udpv6_sendmsg
write to 0xffff888136d47a94 of 4 bytes by task 7681 on cpu 0:
__ip6_datagram_connect+0x6e2/0x930 net/ipv6/datagram.c:221
ip6_datagram_connect+0x2a/0x40 net/ipv6/datagram.c:272
inet_dgram_connect+0x107/0x190 net/ipv4/af_inet.c:576
__sys_connect_file net/socket.c:1900 [inline]
__sys_connect+0x197/0x1b0 net/socket.c:1917
__do_sys_connect net/socket.c:1927 [inline]
__se_sys_connect net/socket.c:1924 [inline]
__x64_sys_connect+0x3d/0x50 net/socket.c:1924
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x50 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
read to 0xffff888136d47a94 of 4 bytes by task 7670 on cpu 1:
udpv6_sendmsg+0xc60/0x16e0 net/ipv6/udp.c:1436
inet6_sendmsg+0x5f/0x80 net/ipv6/af_inet6.c:652
sock_sendmsg_nosec net/socket.c:705 [inline]
sock_sendmsg net/socket.c:725 [inline]
____sys_sendmsg+0x39a/0x510 net/socket.c:2413
___sys_sendmsg net/socket.c:2467 [inline]
__sys_sendmmsg+0x267/0x4c0 net/socket.c:2553
__do_sys_sendmmsg net/socket.c:2582 [inline]
__se_sys_sendmmsg net/socket.c:2579 [inline]
__x64_sys_sendmmsg+0x53/0x60 net/socket.c:2579
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x50 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
value changed: 0x00000000 -> 0xffffff9b
Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 7670 Comm: syz-executor.3 Tainted: G W 5.18.0-rc1-syzkaller-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
I chose to not add Fixes: tag because race has minor consequences
and stable teams busy enough.
Signed-off-by: Eric Dumazet <edumazet(a)google.com>
Reported-by: syzbot <syzkaller(a)googlegroups.com>
Signed-off-by: David S. Miller <davem(a)davemloft.net>
Conflicts:
net/ipv6/udp.c
[conflicts due to not merge 5298953e742d ("udp6: don't make extra copies of iflow")]
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
include/net/ip.h | 2 +-
include/net/sock.h | 5 +++--
net/ipv6/datagram.c | 6 +++---
net/ipv6/udp.c | 11 ++++++-----
4 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/include/net/ip.h b/include/net/ip.h
index c5a7bf4eb234..12cb525572f0 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -93,7 +93,7 @@ static inline void ipcm_init_sk(struct ipcm_cookie *ipcm,
ipcm->sockc.mark = inet->sk.sk_mark;
ipcm->sockc.tsflags = inet->sk.sk_tsflags;
- ipcm->oif = inet->sk.sk_bound_dev_if;
+ ipcm->oif = READ_ONCE(inet->sk.sk_bound_dev_if);
ipcm->addr = inet->inet_saddr;
ipcm->protocol = inet->inet_num;
}
diff --git a/include/net/sock.h b/include/net/sock.h
index cdf00877055a..b81e870a9fcc 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2859,13 +2859,14 @@ static inline void sk_pacing_shift_update(struct sock *sk, int val)
*/
static inline bool sk_dev_equal_l3scope(struct sock *sk, int dif)
{
+ int bound_dev_if = READ_ONCE(sk->sk_bound_dev_if);
int mdif;
- if (!sk->sk_bound_dev_if || sk->sk_bound_dev_if == dif)
+ if (!bound_dev_if || bound_dev_if == dif)
return true;
mdif = l3mdev_master_ifindex_by_index(sock_net(sk), dif);
- if (mdif && mdif == sk->sk_bound_dev_if)
+ if (mdif && mdif == bound_dev_if)
return true;
return false;
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index a30ff5d6808a..fc8a969288d5 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -218,11 +218,11 @@ int __ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr,
err = -EINVAL;
goto out;
}
- sk->sk_bound_dev_if = usin->sin6_scope_id;
+ WRITE_ONCE(sk->sk_bound_dev_if, usin->sin6_scope_id);
}
if (!sk->sk_bound_dev_if && (addr_type & IPV6_ADDR_MULTICAST))
- sk->sk_bound_dev_if = np->mcast_oif;
+ WRITE_ONCE(sk->sk_bound_dev_if, np->mcast_oif);
/* Connect to link-local address requires an interface */
if (!sk->sk_bound_dev_if) {
@@ -798,7 +798,7 @@ int ip6_datagram_send_ctl(struct net *net, struct sock *sk,
if (src_idx) {
if (fl6->flowi6_oif &&
src_idx != fl6->flowi6_oif &&
- (sk->sk_bound_dev_if != fl6->flowi6_oif ||
+ (READ_ONCE(sk->sk_bound_dev_if) != fl6->flowi6_oif ||
!sk_dev_equal_l3scope(sk, src_idx)))
return -EINVAL;
fl6->flowi6_oif = src_idx;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 43eab741b32b..00b22f541422 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -116,7 +116,7 @@ static int compute_score(struct sock *sk, struct net *net,
const struct in6_addr *daddr, unsigned short hnum,
int dif, int sdif)
{
- int score;
+ int bound_dev_if, score;
struct inet_sock *inet;
bool dev_match;
@@ -143,10 +143,11 @@ static int compute_score(struct sock *sk, struct net *net,
score++;
}
- dev_match = udp_sk_bound_dev_eq(net, sk->sk_bound_dev_if, dif, sdif);
+ bound_dev_if = READ_ONCE(sk->sk_bound_dev_if);
+ dev_match = udp_sk_bound_dev_eq(net, bound_dev_if, dif, sdif);
if (!dev_match)
return -1;
- if (sk->sk_bound_dev_if)
+ if (bound_dev_if)
score++;
if (READ_ONCE(sk->sk_incoming_cpu) == raw_smp_processor_id())
@@ -793,7 +794,7 @@ static bool __udp_v6_is_mcast_sock(struct net *net, struct sock *sk,
(inet->inet_dport && inet->inet_dport != rmt_port) ||
(!ipv6_addr_any(&sk->sk_v6_daddr) &&
!ipv6_addr_equal(&sk->sk_v6_daddr, rmt_addr)) ||
- !udp_sk_bound_dev_eq(net, sk->sk_bound_dev_if, dif, sdif) ||
+ !udp_sk_bound_dev_eq(net, READ_ONCE(sk->sk_bound_dev_if), dif, sdif) ||
(!ipv6_addr_any(&sk->sk_v6_rcv_saddr) &&
!ipv6_addr_equal(&sk->sk_v6_rcv_saddr, loc_addr)))
return false;
@@ -1438,7 +1439,7 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
}
if (!fl6.flowi6_oif)
- fl6.flowi6_oif = sk->sk_bound_dev_if;
+ fl6.flowi6_oif = READ_ONCE(sk->sk_bound_dev_if);
if (!fl6.flowi6_oif)
fl6.flowi6_oif = np->sticky_pktinfo.ipi6_ifindex;
--
2.34.1
2
1
[PATCH OLK-5.10] net: sched: Disallow replacing of child qdisc from one parent to another
by Wang Liang 01 Aug '25
by Wang Liang 01 Aug '25
01 Aug '25
From: Jamal Hadi Salim <jhs(a)mojatatu.com>
mainline inclusion
from mainline-v6.14-rc1
commit bc50835e83f60f56e9bec2b392fb5544f250fb6f
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBM687
CVE: CVE-2025-21700
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Lion Ackermann was able to create a UAF which can be abused for privilege
escalation with the following script
Step 1. create root qdisc
tc qdisc add dev lo root handle 1:0 drr
step2. a class for packet aggregation do demonstrate uaf
tc class add dev lo classid 1:1 drr
step3. a class for nesting
tc class add dev lo classid 1:2 drr
step4. a class to graft qdisc to
tc class add dev lo classid 1:3 drr
step5.
tc qdisc add dev lo parent 1:1 handle 2:0 plug limit 1024
step6.
tc qdisc add dev lo parent 1:2 handle 3:0 drr
step7.
tc class add dev lo classid 3:1 drr
step 8.
tc qdisc add dev lo parent 3:1 handle 4:0 pfifo
step 9. Display the class/qdisc layout
tc class ls dev lo
class drr 1:1 root leaf 2: quantum 64Kb
class drr 1:2 root leaf 3: quantum 64Kb
class drr 3:1 root leaf 4: quantum 64Kb
tc qdisc ls
qdisc drr 1: dev lo root refcnt 2
qdisc plug 2: dev lo parent 1:1
qdisc pfifo 4: dev lo parent 3:1 limit 1000p
qdisc drr 3: dev lo parent 1:2
step10. trigger the bug <=== prevented by this patch
tc qdisc replace dev lo parent 1:3 handle 4:0
step 11. Redisplay again the qdiscs/classes
tc class ls dev lo
class drr 1:1 root leaf 2: quantum 64Kb
class drr 1:2 root leaf 3: quantum 64Kb
class drr 1:3 root leaf 4: quantum 64Kb
class drr 3:1 root leaf 4: quantum 64Kb
tc qdisc ls
qdisc drr 1: dev lo root refcnt 2
qdisc plug 2: dev lo parent 1:1
qdisc pfifo 4: dev lo parent 3:1 refcnt 2 limit 1000p
qdisc drr 3: dev lo parent 1:2
Observe that a) parent for 4:0 does not change despite the replace request.
There can only be one parent. b) refcount has gone up by two for 4:0 and
c) both class 1:3 and 3:1 are pointing to it.
Step 12. send one packet to plug
echo "" | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888,priority=$((0x10001))
step13. send one packet to the grafted fifo
echo "" | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888,priority=$((0x10003))
step14. lets trigger the uaf
tc class delete dev lo classid 1:3
tc class delete dev lo classid 1:1
The semantics of "replace" is for a del/add _on the same node_ and not
a delete from one node(3:1) and add to another node (1:3) as in step10.
While we could "fix" with a more complex approach there could be
consequences to expectations so the patch takes the preventive approach of
"disallow such config".
Joint work with Lion Ackermann <nnamrec(a)gmail.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jamal Hadi Salim <jhs(a)mojatatu.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://patch.msgid.link/20250116013713.900000-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
net/sched/sch_api.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 0b809dfb0e43..51f2ea115f30 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1604,6 +1604,10 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n,
q = qdisc_lookup(dev, tcm->tcm_handle);
if (!q)
goto create_n_graft;
+ if (q->parent != tcm->tcm_parent) {
+ NL_SET_ERR_MSG(extack, "Cannot move an existing qdisc to a different parent");
+ return -EINVAL;
+ }
if (n->nlmsg_flags & NLM_F_EXCL) {
NL_SET_ERR_MSG(extack, "Exclusivity flag on, cannot override");
return -EEXIST;
--
2.34.1
2
1
01 Aug '25
From: Somnath Kotur <somnath.kotur(a)broadcom.com>
stable inclusion
from stable-v6.6.99
commit 5909679a82cd74cf0343d9e3ddf4b6931aa7e613
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXO4
CVE: CVE-2025-38439
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 3cdf199d4755d477972ee87110b2aebc88b3cfad ]
When transmitting an XDP_REDIRECT packet, call dma_unmap_len_set()
with the proper length instead of 0. This bug triggers this warning
on a system with IOMMU enabled:
WARNING: CPU: 36 PID: 0 at drivers/iommu/dma-iommu.c:842 __iommu_dma_unmap+0x159/0x170
RIP: 0010:__iommu_dma_unmap+0x159/0x170
Code: a8 00 00 00 00 48 c7 45 b0 00 00 00 00 48 c7 45 c8 00 00 00 00 48 c7 45 a0 ff ff ff ff 4c 89 45
b8 4c 89 45 c0 e9 77 ff ff ff <0f> 0b e9 60 ff ff ff e8 8b bf 6a 00 66 66 2e 0f 1f 84 00 00 00 00
RSP: 0018:ff22d31181150c88 EFLAGS: 00010206
RAX: 0000000000002000 RBX: 00000000e13a0000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ff22d31181150cf0 R08: ff22d31181150ca8 R09: 0000000000000000
R10: 0000000000000000 R11: ff22d311d36c9d80 R12: 0000000000001000
R13: ff13544d10645010 R14: ff22d31181150c90 R15: ff13544d0b2bac00
FS: 0000000000000000(0000) GS:ff13550908a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005be909dacff8 CR3: 0008000173408003 CR4: 0000000000f71ef0
PKRU: 55555554
Call Trace:
<IRQ>
? show_regs+0x6d/0x80
? __warn+0x89/0x160
? __iommu_dma_unmap+0x159/0x170
? report_bug+0x17e/0x1b0
? handle_bug+0x46/0x90
? exc_invalid_op+0x18/0x80
? asm_exc_invalid_op+0x1b/0x20
? __iommu_dma_unmap+0x159/0x170
? __iommu_dma_unmap+0xb3/0x170
iommu_dma_unmap_page+0x4f/0x100
dma_unmap_page_attrs+0x52/0x220
? srso_alias_return_thunk+0x5/0xfbef5
? xdp_return_frame+0x2e/0xd0
bnxt_tx_int_xdp+0xdf/0x440 [bnxt_en]
__bnxt_poll_work_done+0x81/0x1e0 [bnxt_en]
bnxt_poll+0xd3/0x1e0 [bnxt_en]
Fixes: f18c2b77b2e4 ("bnxt_en: optimized XDP_REDIRECT support")
Signed-off-by: Somnath Kotur <somnath.kotur(a)broadcom.com>
Signed-off-by: Michael Chan <michael.chan(a)broadcom.com>
Link: https://patch.msgid.link/20250710213938.1959625-4-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Fanhua Li <lifanhua5(a)huawei.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 7e9de1081828..b1d384d3d293 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -114,7 +114,7 @@ static void __bnxt_xmit_xdp_redirect(struct bnxt *bp,
tx_buf->action = XDP_REDIRECT;
tx_buf->xdpf = xdpf;
dma_unmap_addr_set(tx_buf, mapping, mapping);
- dma_unmap_len_set(tx_buf, len, 0);
+ dma_unmap_len_set(tx_buf, len, len);
}
void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
--
2.43.0
2
1
01 Aug '25
From: Somnath Kotur <somnath.kotur(a)broadcom.com>
stable inclusion
from stable-v5.10.240
commit 16ae306602163fcb7ae83f2701b542e43c100cee
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICOXO4
CVE: CVE-2025-38439
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
[ Upstream commit 3cdf199d4755d477972ee87110b2aebc88b3cfad ]
When transmitting an XDP_REDIRECT packet, call dma_unmap_len_set()
with the proper length instead of 0. This bug triggers this warning
on a system with IOMMU enabled:
WARNING: CPU: 36 PID: 0 at drivers/iommu/dma-iommu.c:842 __iommu_dma_unmap+0x159/0x170
RIP: 0010:__iommu_dma_unmap+0x159/0x170
Code: a8 00 00 00 00 48 c7 45 b0 00 00 00 00 48 c7 45 c8 00 00 00 00 48 c7 45 a0 ff ff ff ff 4c 89 45
b8 4c 89 45 c0 e9 77 ff ff ff <0f> 0b e9 60 ff ff ff e8 8b bf 6a 00 66 66 2e 0f 1f 84 00 00 00 00
RSP: 0018:ff22d31181150c88 EFLAGS: 00010206
RAX: 0000000000002000 RBX: 00000000e13a0000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ff22d31181150cf0 R08: ff22d31181150ca8 R09: 0000000000000000
R10: 0000000000000000 R11: ff22d311d36c9d80 R12: 0000000000001000
R13: ff13544d10645010 R14: ff22d31181150c90 R15: ff13544d0b2bac00
FS: 0000000000000000(0000) GS:ff13550908a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005be909dacff8 CR3: 0008000173408003 CR4: 0000000000f71ef0
PKRU: 55555554
Call Trace:
<IRQ>
? show_regs+0x6d/0x80
? __warn+0x89/0x160
? __iommu_dma_unmap+0x159/0x170
? report_bug+0x17e/0x1b0
? handle_bug+0x46/0x90
? exc_invalid_op+0x18/0x80
? asm_exc_invalid_op+0x1b/0x20
? __iommu_dma_unmap+0x159/0x170
? __iommu_dma_unmap+0xb3/0x170
iommu_dma_unmap_page+0x4f/0x100
dma_unmap_page_attrs+0x52/0x220
? srso_alias_return_thunk+0x5/0xfbef5
? xdp_return_frame+0x2e/0xd0
bnxt_tx_int_xdp+0xdf/0x440 [bnxt_en]
__bnxt_poll_work_done+0x81/0x1e0 [bnxt_en]
bnxt_poll+0xd3/0x1e0 [bnxt_en]
Fixes: f18c2b77b2e4 ("bnxt_en: optimized XDP_REDIRECT support")
Signed-off-by: Somnath Kotur <somnath.kotur(a)broadcom.com>
Signed-off-by: Michael Chan <michael.chan(a)broadcom.com>
Link: https://patch.msgid.link/20250710213938.1959625-4-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Sasha Levin <sashal(a)kernel.org>
Signed-off-by: Fanhua Li <lifanhua5(a)huawei.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index fcc262064766..dc9afaa14da8 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -65,7 +65,7 @@ static void __bnxt_xmit_xdp_redirect(struct bnxt *bp,
tx_buf->action = XDP_REDIRECT;
tx_buf->xdpf = xdpf;
dma_unmap_addr_set(tx_buf, mapping, mapping);
- dma_unmap_len_set(tx_buf, len, 0);
+ dma_unmap_len_set(tx_buf, len, len);
}
void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
--
2.43.0
2
1
[PATCH OLK-5.10] net: sched: Disallow replacing of child qdisc from one parent to another
by Wang Liang 01 Aug '25
by Wang Liang 01 Aug '25
01 Aug '25
From: Jamal Hadi Salim <jhs(a)mojatatu.com>
mainline inclusion
from mainline-v6.14-rc1
commit bc50835e83f60f56e9bec2b392fb5544f250fb6f
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/XXXXXX
CVE: CVE-2025-21700
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Lion Ackermann was able to create a UAF which can be abused for privilege
escalation with the following script
Step 1. create root qdisc
tc qdisc add dev lo root handle 1:0 drr
step2. a class for packet aggregation do demonstrate uaf
tc class add dev lo classid 1:1 drr
step3. a class for nesting
tc class add dev lo classid 1:2 drr
step4. a class to graft qdisc to
tc class add dev lo classid 1:3 drr
step5.
tc qdisc add dev lo parent 1:1 handle 2:0 plug limit 1024
step6.
tc qdisc add dev lo parent 1:2 handle 3:0 drr
step7.
tc class add dev lo classid 3:1 drr
step 8.
tc qdisc add dev lo parent 3:1 handle 4:0 pfifo
step 9. Display the class/qdisc layout
tc class ls dev lo
class drr 1:1 root leaf 2: quantum 64Kb
class drr 1:2 root leaf 3: quantum 64Kb
class drr 3:1 root leaf 4: quantum 64Kb
tc qdisc ls
qdisc drr 1: dev lo root refcnt 2
qdisc plug 2: dev lo parent 1:1
qdisc pfifo 4: dev lo parent 3:1 limit 1000p
qdisc drr 3: dev lo parent 1:2
step10. trigger the bug <=== prevented by this patch
tc qdisc replace dev lo parent 1:3 handle 4:0
step 11. Redisplay again the qdiscs/classes
tc class ls dev lo
class drr 1:1 root leaf 2: quantum 64Kb
class drr 1:2 root leaf 3: quantum 64Kb
class drr 1:3 root leaf 4: quantum 64Kb
class drr 3:1 root leaf 4: quantum 64Kb
tc qdisc ls
qdisc drr 1: dev lo root refcnt 2
qdisc plug 2: dev lo parent 1:1
qdisc pfifo 4: dev lo parent 3:1 refcnt 2 limit 1000p
qdisc drr 3: dev lo parent 1:2
Observe that a) parent for 4:0 does not change despite the replace request.
There can only be one parent. b) refcount has gone up by two for 4:0 and
c) both class 1:3 and 3:1 are pointing to it.
Step 12. send one packet to plug
echo "" | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888,priority=$((0x10001))
step13. send one packet to the grafted fifo
echo "" | socat -u STDIN UDP4-DATAGRAM:127.0.0.1:8888,priority=$((0x10003))
step14. lets trigger the uaf
tc class delete dev lo classid 1:3
tc class delete dev lo classid 1:1
The semantics of "replace" is for a del/add _on the same node_ and not
a delete from one node(3:1) and add to another node (1:3) as in step10.
While we could "fix" with a more complex approach there could be
consequences to expectations so the patch takes the preventive approach of
"disallow such config".
Joint work with Lion Ackermann <nnamrec(a)gmail.com>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Jamal Hadi Salim <jhs(a)mojatatu.com>
Reviewed-by: Simon Horman <horms(a)kernel.org>
Link: https://patch.msgid.link/20250116013713.900000-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
net/sched/sch_api.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 0b809dfb0e43..51f2ea115f30 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1604,6 +1604,10 @@ static int tc_modify_qdisc(struct sk_buff *skb, struct nlmsghdr *n,
q = qdisc_lookup(dev, tcm->tcm_handle);
if (!q)
goto create_n_graft;
+ if (q->parent != tcm->tcm_parent) {
+ NL_SET_ERR_MSG(extack, "Cannot move an existing qdisc to a different parent");
+ return -EINVAL;
+ }
if (n->nlmsg_flags & NLM_F_EXCL) {
NL_SET_ERR_MSG(extack, "Exclusivity flag on, cannot override");
return -EEXIST;
--
2.34.1
2
1
From: Jamal Hadi Salim <jhs(a)mojatatu.com>
stable inclusion
from stable-v5.10.234
commit 03c56665dab1f4ac844bc156652d50d639093fa5
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBLDIS
CVE: CVE-2025-21692
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id…
--------------------------------
commit d62b04fca4340a0d468d7853bd66e511935a18cb upstream.
Haowei Yan <g1042620637(a)gmail.com> found that ets_class_from_arg() can
index an Out-Of-Bound class in ets_class_from_arg() when passed clid of
0. The overflow may cause local privilege escalation.
[ 18.852298] ------------[ cut here ]------------
[ 18.853271] UBSAN: array-index-out-of-bounds in net/sched/sch_ets.c:93:20
[ 18.853743] index 18446744073709551615 is out of range for type 'ets_class [16]'
[ 18.854254] CPU: 0 UID: 0 PID: 1275 Comm: poc Not tainted 6.12.6-dirty #17
[ 18.854821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
[ 18.856532] Call Trace:
[ 18.857441] <TASK>
[ 18.858227] dump_stack_lvl+0xc2/0xf0
[ 18.859607] dump_stack+0x10/0x20
[ 18.860908] __ubsan_handle_out_of_bounds+0xa7/0xf0
[ 18.864022] ets_class_change+0x3d6/0x3f0
[ 18.864322] tc_ctl_tclass+0x251/0x910
[ 18.864587] ? lock_acquire+0x5e/0x140
[ 18.865113] ? __mutex_lock+0x9c/0xe70
[ 18.866009] ? __mutex_lock+0xa34/0xe70
[ 18.866401] rtnetlink_rcv_msg+0x170/0x6f0
[ 18.866806] ? __lock_acquire+0x578/0xc10
[ 18.867184] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.867503] netlink_rcv_skb+0x59/0x110
[ 18.867776] rtnetlink_rcv+0x15/0x30
[ 18.868159] netlink_unicast+0x1c3/0x2b0
[ 18.868440] netlink_sendmsg+0x239/0x4b0
[ 18.868721] ____sys_sendmsg+0x3e2/0x410
[ 18.869012] ___sys_sendmsg+0x88/0xe0
[ 18.869276] ? rseq_ip_fixup+0x198/0x260
[ 18.869563] ? rseq_update_cpu_node_id+0x10a/0x190
[ 18.869900] ? trace_hardirqs_off+0x5a/0xd0
[ 18.870196] ? syscall_exit_to_user_mode+0xcc/0x220
[ 18.870547] ? do_syscall_64+0x93/0x150
[ 18.870821] ? __memcg_slab_free_hook+0x69/0x290
[ 18.871157] __sys_sendmsg+0x69/0xd0
[ 18.871416] __x64_sys_sendmsg+0x1d/0x30
[ 18.871699] x64_sys_call+0x9e2/0x2670
[ 18.871979] do_syscall_64+0x87/0x150
[ 18.873280] ? do_syscall_64+0x93/0x150
[ 18.874742] ? lock_release+0x7b/0x160
[ 18.876157] ? do_user_addr_fault+0x5ce/0x8f0
[ 18.877833] ? irqentry_exit_to_user_mode+0xc2/0x210
[ 18.879608] ? irqentry_exit+0x77/0xb0
[ 18.879808] ? clear_bhb_loop+0x15/0x70
[ 18.880023] ? clear_bhb_loop+0x15/0x70
[ 18.880223] ? clear_bhb_loop+0x15/0x70
[ 18.880426] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 18.880683] RIP: 0033:0x44a957
[ 18.880851] Code: ff ff e8 fc 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 8974 24 10
[ 18.881766] RSP: 002b:00007ffcdd00fad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.882149] RAX: ffffffffffffffda RBX: 00007ffcdd010db8 RCX: 000000000044a957
[ 18.882507] RDX: 0000000000000000 RSI: 00007ffcdd00fb70 RDI: 0000000000000003
[ 18.885037] RBP: 00007ffcdd010bc0 R08: 000000000703c770 R09: 000000000703c7c0
[ 18.887203] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000001
[ 18.888026] R13: 00007ffcdd010da8 R14: 00000000004ca7d0 R15: 0000000000000001
[ 18.888395] </TASK>
[ 18.888610] ---[ end trace ]---
Fixes: dcc68b4d8084 ("net: sch_ets: Add a new Qdisc")
Reported-by: Haowei Yan <g1042620637(a)gmail.com>
Suggested-by: Haowei Yan <g1042620637(a)gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs(a)mojatatu.com>
Reviewed-by: Eric Dumazet <edumazet(a)google.com>
Reviewed-by: Petr Machata <petrm(a)nvidia.com>
Link: https://patch.msgid.link/20250111145740.74755-1-jhs@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Signed-off-by: Wang Liang <wangliang74(a)huawei.com>
---
net/sched/sch_ets.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/sched/sch_ets.c b/net/sched/sch_ets.c
index 05817c55692f..0afd9187f836 100644
--- a/net/sched/sch_ets.c
+++ b/net/sched/sch_ets.c
@@ -91,6 +91,8 @@ ets_class_from_arg(struct Qdisc *sch, unsigned long arg)
{
struct ets_sched *q = qdisc_priv(sch);
+ if (arg == 0 || arg > q->nbands)
+ return NULL;
return &q->classes[arg - 1];
}
--
2.34.1
2
1
[openeuler:OLK-6.6 2618/2618] drivers/net/ethernet/huawei/hinic3/hinic3_main.c:154:9: error: call to undeclared function 'vlan_dev_priv'; ISO C99 and later do not support implicit function declarations
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 7bd792ffd08ba550c6bcfc003d84bed102147e07
commit: dcb286ce50a35a77e51b61db72c7cc001647b598 [2618/2618] net/hinic3: add huawei/hinic3 driver
config: arm64-randconfig-001-20250801 (https://download.01.org/0day-ci/archive/20250801/202508011414.iDmsBjYd-lkp@…)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 8f09b03aebb71c154f3bbe725c29e3f47d37c26e)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250801/202508011414.iDmsBjYd-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508011414.iDmsBjYd-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/net/ethernet/huawei/hinic3/hinic3_main.c:6:
In file included from include/linux/pci.h:1663:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2193:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/ethernet/huawei/hinic3/hinic3_main.c:154:9: error: call to undeclared function 'vlan_dev_priv'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
154 | ret = vlan_dev_priv(ndev)->real_dev;
| ^
>> drivers/net/ethernet/huawei/hinic3/hinic3_main.c:154:30: error: member reference type 'int' is not a pointer
154 | ret = vlan_dev_priv(ndev)->real_dev;
| ~~~~~~~~~~~~~~~~~~~ ^
drivers/net/ethernet/huawei/hinic3/hinic3_main.c:156:30: error: member reference type 'int' is not a pointer
156 | ret = vlan_dev_priv(ret)->real_dev;
| ~~~~~~~~~~~~~~~~~~ ^
5 warnings and 3 errors generated.
vim +/vlan_dev_priv +154 drivers/net/ethernet/huawei/hinic3/hinic3_main.c
129
130 #define HINIC3_MAX_VLAN_DEPTH_OFFLOAD_SUPPORT 1
131 #define HINIC3_VLAN_CLEAR_OFFLOAD (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | \
132 NETIF_F_SCTP_CRC | NETIF_F_RXCSUM | \
133 NETIF_F_ALL_TSO)
134
135 static int hinic3_netdev_event(struct notifier_block *notifier, unsigned long event, void *ptr)
136 {
137 struct net_device *ndev = netdev_notifier_info_to_dev(ptr);
138 struct net_device *real_dev = NULL;
139 struct net_device *ret = NULL;
140 u16 vlan_depth;
141
142 if (!is_vlan_dev(ndev))
143 return NOTIFY_DONE;
144
145 dev_hold(ndev);
146
147 switch (event) {
148 case NETDEV_REGISTER:
149 real_dev = vlan_dev_real_dev(ndev);
150 if (!hinic3_is_netdev_ops_match(real_dev))
151 goto out;
152
153 vlan_depth = 1;
> 154 ret = vlan_dev_priv(ndev)->real_dev;
155 while (is_vlan_dev(ret)) {
156 ret = vlan_dev_priv(ret)->real_dev;
157 vlan_depth++;
158 }
159
160 if (vlan_depth == HINIC3_MAX_VLAN_DEPTH_OFFLOAD_SUPPORT) {
161 ndev->vlan_features &= (~HINIC3_VLAN_CLEAR_OFFLOAD);
162 } else if (vlan_depth > HINIC3_MAX_VLAN_DEPTH_OFFLOAD_SUPPORT) {
163 #ifdef HAVE_NDO_SET_FEATURES
164 #ifdef HAVE_RHEL6_NET_DEVICE_OPS_EXT
165 set_netdev_hw_features(ndev,
166 get_netdev_hw_features(ndev) &
167 (~HINIC3_VLAN_CLEAR_OFFLOAD));
168 #else
169 ndev->hw_features &= (~HINIC3_VLAN_CLEAR_OFFLOAD);
170 #endif
171 #endif
172 ndev->features &= (~HINIC3_VLAN_CLEAR_OFFLOAD);
173 }
174
175 break;
176
177 default:
178 break;
179 };
180
181 out:
182 dev_put(ndev);
183
184 return NOTIFY_DONE;
185 }
186 #endif
187
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:openEuler-1.0-LTS 1740/1740] mm/mem_reliable.c:401:5: sparse: sparse: symbol 'reliable_pagecache_max_bytes_write' was not declared. Should it be static?
by kernel test robot 01 Aug '25
by kernel test robot 01 Aug '25
01 Aug '25
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 50f79538c3031890b9ca9755ccf596a73ecb0a0a
commit: 6943b93b464351cbc35aa002e86bac48e08b1c3f [1740/1740] mm: add support for limiting the usage of reliable memory in pagecache
config: arm64-randconfig-r121-20250729 (https://download.01.org/0day-ci/archive/20250801/202508011420.p4KE9Bax-lkp@…)
compiler: aarch64-linux-gcc (GCC) 15.1.0
reproduce: (https://download.01.org/0day-ci/archive/20250801/202508011420.p4KE9Bax-lkp@…)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508011420.p4KE9Bax-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
mm/mem_reliable.c:39:1: sparse: sparse: symbol 'pagecache_reliable_pages' was not declared. Should it be static?
mm/mem_reliable.c:67:14: sparse: sparse: restricted gfp_t degrades to integer
mm/mem_reliable.c:250:5: sparse: sparse: symbol 'reliable_limit_handler' was not declared. Should it be static?
mm/mem_reliable.c:323:5: sparse: sparse: symbol 'reliable_debug_handler' was not declared. Should it be static?
mm/mem_reliable.c:356:5: sparse: sparse: symbol 'reliable_reserve_size_handler' was not declared. Should it be static?
>> mm/mem_reliable.c:401:5: sparse: sparse: symbol 'reliable_pagecache_max_bytes_write' was not declared. Should it be static?
>> mm/mem_reliable.c:487:14: sparse: sparse: invalid assignment: |=
mm/mem_reliable.c:487:14: sparse: left side has type restricted gfp_t
mm/mem_reliable.c:487:14: sparse: right side has type unsigned int
mm/mem_reliable.c:491:14: sparse: sparse: invalid assignment: &=
mm/mem_reliable.c:491:14: sparse: left side has type restricted gfp_t
mm/mem_reliable.c:491:14: sparse: right side has type unsigned int
mm/mem_reliable.c:250:5: warning: no previous prototype for 'reliable_limit_handler' [-Wmissing-prototypes]
250 | int reliable_limit_handler(struct ctl_table *table, int write,
| ^~~~~~~~~~~~~~~~~~~~~~
mm/mem_reliable.c:323:5: warning: no previous prototype for 'reliable_debug_handler' [-Wmissing-prototypes]
323 | int reliable_debug_handler(struct ctl_table *table, int write,
| ^~~~~~~~~~~~~~~~~~~~~~
mm/mem_reliable.c:356:5: warning: no previous prototype for 'reliable_reserve_size_handler' [-Wmissing-prototypes]
356 | int reliable_reserve_size_handler(struct ctl_table *table, int write,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
mm/mem_reliable.c:401:5: warning: no previous prototype for 'reliable_pagecache_max_bytes_write' [-Wmissing-prototypes]
401 | int reliable_pagecache_max_bytes_write(struct ctl_table *table, int write,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/reliable_pagecache_max_bytes_write +401 mm/mem_reliable.c
400
> 401 int reliable_pagecache_max_bytes_write(struct ctl_table *table, int write,
402 void __user *buffer, size_t *length, loff_t *ppos)
403 {
404 unsigned long old_value = reliable_pagecache_max_bytes;
405 int ret;
406
407 ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
408 if (!ret && write) {
409 if (reliable_pagecache_max_bytes > total_reliable_mem_sz()) {
410 reliable_pagecache_max_bytes = old_value;
411 return -EINVAL;
412 }
413 }
414
415 return ret;
416 }
417
418 static struct ctl_table reliable_ctl_table[] = {
419 {
420 .procname = "task_reliable_limit",
421 .data = &task_reliable_limit,
422 .maxlen = sizeof(task_reliable_limit),
423 .mode = 0644,
424 .proc_handler = reliable_limit_handler,
425 },
426 {
427 .procname = "reliable_debug",
428 .data = &mem_reliable_ctrl_bits,
429 .maxlen = sizeof(mem_reliable_ctrl_bits),
430 .mode = 0600,
431 .proc_handler = reliable_debug_handler,
432 },
433 {
434 .procname = "reliable_reserve_size",
435 .data = &sysctl_reliable_reserve_size,
436 .maxlen = sizeof(sysctl_reliable_reserve_size),
437 .mode = 0644,
438 .proc_handler = reliable_reserve_size_handler,
439 },
440 #ifdef CONFIG_SHMEM
441 {
442 .procname = "shmem_reliable_bytes_limit",
443 .data = &sysctl_shmem_reliable_bytes_limit,
444 .maxlen = sizeof(sysctl_shmem_reliable_bytes_limit),
445 .mode = 0644,
446 .proc_handler = reliable_shmem_bytes_limit_handler,
447 },
448 #endif
449 {
450 .procname = "reliable_pagecache_max_bytes",
451 .data = &reliable_pagecache_max_bytes,
452 .maxlen = sizeof(reliable_pagecache_max_bytes),
453 .mode = 0644,
454 .proc_handler = reliable_pagecache_max_bytes_write,
455 .extra1 = &zero,
456 },
457 {}
458 };
459
460 static struct ctl_table reliable_dir_table[] = {
461 {
462 .procname = "vm",
463 .maxlen = 0,
464 .mode = 0555,
465 .child = reliable_ctl_table,
466 },
467 {}
468 };
469
470 void page_cache_prepare_alloc(gfp_t *gfp)
471 {
472 long nr_reliable = 0;
473 int cpu;
474
475 if (!mem_reliable_is_enabled())
476 return;
477
478 for_each_possible_cpu(cpu)
479 nr_reliable += this_cpu_read(pagecache_reliable_pages);
480
481 if (nr_reliable < 0)
482 goto no_reliable;
483
484 if (nr_reliable > reliable_pagecache_max_bytes >> PAGE_SHIFT)
485 goto no_reliable;
486
> 487 *gfp |= ___GFP_RELIABILITY;
488 return;
489
490 no_reliable:
491 *gfp &= ~___GFP_RELIABILITY;
492 }
493
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
Douglas Anderson (2):
watchdog/perf: add a weak function for an arch to detect if perf can
use NMIs
arm64: enable perf events based hard lockup detector
Ionela Voinescu (1):
cpufreq: add function to get the hardware max frequency
Jinjie Ruan (2):
irqchip/gic-v3: Fix hard LOCKUP caused by NMI being masked
irqchip/gic-v3: Fix a system stall when using pseudo NMI with
CONFIG_ARM64_NMI closed
Lecopzer Chen (2):
watchdog/perf: adapt the watchdog_perf interface for async model
arm64: add hw_nmi_get_sample_period for preparation of lockup detector
Lorenzo Pieralisi (1):
irqchip/gic-v3: Implement FEAT_GICv3_NMI support
Mark Brown (11):
arm64/booting: Document boot requirements for FEAT_NMI
arm64/sysreg: Add definitions for immediate versions of MSR ALLINT
arm64/asm: Introduce assembly macros for managing ALLINT
arm64/hyp-stub: Enable access to ALLINT
arm64/cpufeature: Detect PE support for FEAT_NMI
KVM: arm64: Hide FEAT_NMI from guests
arm64/nmi: Manage masking for superpriority interrupts along with DAIF
arm64/entry: Don't call preempt_schedule_irq() with NMIs masked
arm64/irq: Document handling of FEAT_NMI in irqflags.h
arm64/nmi: Add handling of superpriority interrupts as NMIs
arm64/nmi: Add Kconfig for NMI
Mark Rutland (3):
irqchip/gic-v3: Ensure pseudo-NMIs have an ISB between ack and
handling
irqchip/gic-v3: Refactor ISB + EOIR at ack time
irqchip/gic-v3: Fix priority mask handling
Xiongfeng Wang (1):
init: only move down lockup_detector_init() when sdei_watchdog is
enabled
Yicong Yang (3):
watchdog: Support watchdog_sdei coexist with existing watchdogs
watchdog: Fix call trace when failed to initialize sdei
irqchip/gic-v3: Fix one race condition due to NMI withdraw
Documentation/arm64/booting.rst | 6 +
arch/arm/include/asm/arch_gicv3.h | 7 +-
arch/arm64/Kconfig | 16 ++
arch/arm64/include/asm/assembler.h | 34 +++
arch/arm64/include/asm/cpucaps.h | 2 +
arch/arm64/include/asm/cpufeature.h | 8 +
arch/arm64/include/asm/daifflags.h | 20 ++
arch/arm64/include/asm/irqflags.h | 10 +
arch/arm64/include/asm/ptrace.h | 2 +-
arch/arm64/include/asm/sysreg.h | 26 +++
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/cpufeature.c | 64 +++++-
arch/arm64/kernel/head.S | 13 ++
arch/arm64/kernel/perf_event.c | 12 +-
arch/arm64/kernel/process.c | 9 +
arch/arm64/kernel/watchdog_hld.c | 36 ++++
arch/arm64/kernel/watchdog_sdei.c | 8 +-
arch/arm64/kvm/hyp/switch.c | 7 +
arch/arm64/kvm/sys_regs.c | 2 +
drivers/cpufreq/cpufreq.c | 20 ++
drivers/irqchip/irq-gic-v3.c | 314 +++++++++++++++++++++++-----
drivers/perf/arm_pmu.c | 5 +
include/linux/cpufreq.h | 5 +
include/linux/irqchip/arm-gic-v3.h | 4 +
include/linux/nmi.h | 11 +
include/linux/perf/arm_pmu.h | 2 +
init/main.c | 6 +-
kernel/watchdog.c | 83 +++++++-
kernel/watchdog_hld.c | 12 +-
29 files changed, 674 insertions(+), 71 deletions(-)
create mode 100644 arch/arm64/kernel/watchdog_hld.c
--
2.25.1
1
26