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From: Eduard Zingerman <eddyz87(a)gmail.com>
mainline inclusion
from mainline-v6.12-rc4
commit e9bd9c498cb0f5843996dbe5cbce7a1836a83c70
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9533
CVE: CVE-2024-53125
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Range propagation must not affect subreg_def marks, otherwise the
following example is rewritten by verifier incorrectly when
BPF_F_TEST_RND_HI32 flag is set:
0: call bpf_ktime_get_ns call bpf_ktime_get_ns
1: r0 &= 0x7fffffff after verifier r0 &= 0x7fffffff
2: w1 = w0 rewrites w1 = w0
3: if w0 < 10 goto +0 --------------> r11 = 0x2f5674a6 (r)
4: r1 >>= 32 r11 <<= 32 (r)
5: r0 = r1 r1 |= r11 (r)
6: exit; if w0 < 0xa goto pc+0
r1 >>= 32
r0 = r1
exit
(or zero extension of w1 at (2) is missing for architectures that
require zero extension for upper register half).
The following happens w/o this patch:
- r0 is marked as not a subreg at (0);
- w1 is marked as subreg at (2);
- w1 subreg_def is overridden at (3) by copy_register_state();
- w1 is read at (5) but mark_insn_zext() does not mark (2)
for zero extension, because w1 subreg_def is not set;
- because of BPF_F_TEST_RND_HI32 flag verifier inserts random
value for hi32 bits of (2) (marked (r));
- this random value is read at (5).
Fixes: 75748837b7e5 ("bpf: Propagate scalar ranges through register assignments.")
Reported-by: Lonial Con <kongln9170(a)gmail.com>
Signed-off-by: Lonial Con <kongln9170(a)gmail.com>
Signed-off-by: Eduard Zingerman <eddyz87(a)gmail.com>
Signed-off-by: Andrii Nakryiko <andrii(a)kernel.org>
Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net>
Acked-by: Daniel Borkmann <daniel(a)iogearbox.net>
Closes: https://lore.kernel.org/bpf/7e2aa30a62d740db182c170fdd8f81c596df280d.camel@…
Link: https://lore.kernel.org/bpf/20240924210844.1758441-1-eddyz87@gmail.com
Conflicts:
kernel/bpf/verifier.c
[The conflicts were due to not merge commit 98d7ca374ba4 and 4bf79f9be434e]
Signed-off-by: Pu Lehui <pulehui(a)huawei.com>
---
kernel/bpf/verifier.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index 46ae1861d385..642746168b33 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -8394,8 +8394,12 @@ static void find_equal_scalars(struct bpf_verifier_state *vstate,
struct bpf_reg_state *reg;
bpf_for_each_reg_in_vstate(vstate, state, reg, ({
- if (reg->type == SCALAR_VALUE && reg->id == known_reg->id)
+ if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) {
+ s32 saved_subreg_def = reg->subreg_def;
+
copy_register_state(reg, known_reg);
+ reg->subreg_def = saved_subreg_def;
+ }
}));
}
--
2.34.1
2
1
[PATCH openEuler-22.03-LTS-SP1] bpf: sync_linked_regs() must preserve subreg_def
by Pu Lehui 09 Dec '24
by Pu Lehui 09 Dec '24
09 Dec '24
From: Eduard Zingerman <eddyz87(a)gmail.com>
mainline inclusion
from mainline-v6.12-rc4
commit e9bd9c498cb0f5843996dbe5cbce7a1836a83c70
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB9533
CVE: CVE-2024-53125
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?…
--------------------------------
Range propagation must not affect subreg_def marks, otherwise the
following example is rewritten by verifier incorrectly when
BPF_F_TEST_RND_HI32 flag is set:
0: call bpf_ktime_get_ns call bpf_ktime_get_ns
1: r0 &= 0x7fffffff after verifier r0 &= 0x7fffffff
2: w1 = w0 rewrites w1 = w0
3: if w0 < 10 goto +0 --------------> r11 = 0x2f5674a6 (r)
4: r1 >>= 32 r11 <<= 32 (r)
5: r0 = r1 r1 |= r11 (r)
6: exit; if w0 < 0xa goto pc+0
r1 >>= 32
r0 = r1
exit
(or zero extension of w1 at (2) is missing for architectures that
require zero extension for upper register half).
The following happens w/o this patch:
- r0 is marked as not a subreg at (0);
- w1 is marked as subreg at (2);
- w1 subreg_def is overridden at (3) by copy_register_state();
- w1 is read at (5) but mark_insn_zext() does not mark (2)
for zero extension, because w1 subreg_def is not set;
- because of BPF_F_TEST_RND_HI32 flag verifier inserts random
value for hi32 bits of (2) (marked (r));
- this random value is read at (5).
Fixes: 75748837b7e5 ("bpf: Propagate scalar ranges through register assignments.")
Reported-by: Lonial Con <kongln9170(a)gmail.com>
Signed-off-by: Lonial Con <kongln9170(a)gmail.com>
Signed-off-by: Eduard Zingerman <eddyz87(a)gmail.com>
Signed-off-by: Andrii Nakryiko <andrii(a)kernel.org>
Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net>
Acked-by: Daniel Borkmann <daniel(a)iogearbox.net>
Closes: https://lore.kernel.org/bpf/7e2aa30a62d740db182c170fdd8f81c596df280d.camel@…
Link: https://lore.kernel.org/bpf/20240924210844.1758441-1-eddyz87@gmail.com
Conflicts:
kernel/bpf/verifier.c
[The conflicts were due to not merge commit 98d7ca374ba4 and 4bf79f9be434e]
Signed-off-by: Pu Lehui <pulehui(a)huawei.com>
---
kernel/bpf/verifier.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index c1a03ab632bb..91c33601021d 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -8010,15 +8010,23 @@ static void find_equal_scalars(struct bpf_verifier_state *vstate,
state = vstate->frame[i];
for (j = 0; j < MAX_BPF_REG; j++) {
reg = &state->regs[j];
- if (reg->type == SCALAR_VALUE && reg->id == known_reg->id)
+ if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) {
+ s32 saved_subreg_def = reg->subreg_def;
+
*reg = *known_reg;
+ reg->subreg_def = saved_subreg_def;
+ }
}
bpf_for_each_spilled_reg(j, state, reg) {
if (!reg)
continue;
- if (reg->type == SCALAR_VALUE && reg->id == known_reg->id)
+ if (reg->type == SCALAR_VALUE && reg->id == known_reg->id) {
+ s32 saved_subreg_def = reg->subreg_def;
+
*reg = *known_reg;
+ reg->subreg_def = saved_subreg_def;
+ }
}
}
}
--
2.34.1
2
1
[openeuler:OLK-6.6 1610/1610] drivers/crypto/ccp/hygon/tdm-dev.c:340:40: error: incomplete definition of type 'struct module'
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
Hi chench00,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 31c4fffa86e17e8a946c944e91e7412db7f8427b
commit: a1dd4972da4e66d9a9d1a89b3dfd8f742c20193b [1610/1610] crypto: tdm: Add Hygon TDM driver
config: x86_64-buildonly-randconfig-005-20241209 (https://download.01.org/0day-ci/archive/20241209/202412091416.tF5xTUAU-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091416.tF5xTUAU-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/202412091416.tF5xTUAU-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/crypto/ccp/hygon/tdm-dev.c:21:
In file included from include/linux/kfifo.h:42:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2242:
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/crypto/ccp/hygon/tdm-dev.c:94:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
94 | int ret = 0;
| ^
>> drivers/crypto/ccp/hygon/tdm-dev.c:340:40: error: incomplete definition of type 'struct module'
340 | memcpy(ctx_msg.module_name, p_module->name, sizeof(p_module->name));
| ~~~~~~~~^
arch/x86/include/asm/alternative.h:103:8: note: forward declaration of 'struct module'
103 | struct module;
| ^
drivers/crypto/ccp/hygon/tdm-dev.c:340:63: error: incomplete definition of type 'struct module'
340 | memcpy(ctx_msg.module_name, p_module->name, sizeof(p_module->name));
| ~~~~~~~~^
arch/x86/include/asm/alternative.h:103:8: note: forward declaration of 'struct module'
103 | struct module;
| ^
drivers/crypto/ccp/hygon/tdm-dev.c:606:20: warning: variable 'head' set but not used [-Wunused-but-set-variable]
606 | struct list_head *head = NULL;
| ^
7 warnings and 2 errors generated.
vim +340 drivers/crypto/ccp/hygon/tdm-dev.c
323
324 if (!hash) {
325 ret = -DYN_NULL_POINTER;
326 pr_err("Null pointer\n");
327 goto end;
328 }
329
330 ctx_msg.flag = flag;
331 ctx_msg.pid = current->pid;
332 memcpy(ctx_msg.comm, current->comm, sizeof(current->comm));
333
334 return_address = CALLER_ADDR1;
335 if (return_address) {
336 #if IS_BUILTIN(CONFIG_CRYPTO_DEV_CCP_DD)
337 p_module = __module_address(return_address);
338 // caller is module
339 if (p_module)
> 340 memcpy(ctx_msg.module_name, p_module->name, sizeof(p_module->name));
341 // caller is build-in
342 else
343 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name));
344 #elif IS_ENABLED(CONFIG_KALLSYMS)
345 symbol_len = sprint_symbol((char *)symbol_buf, return_address);
346 if (!symbol_len) {
347 ret = -DYN_ERR_API;
348 pr_err("sprint_symbol failed\n");
349 goto end;
350 }
351 symbol_begin = strchr((char *)symbol_buf, '[');
352 if (!symbol_begin) {
353 ret = -DYN_NULL_POINTER;
354 pr_err("module name is not exist\n");
355 goto end;
356 }
357 symbol_end = strchr((char *)symbol_buf, ']');
358 if (!symbol_end) {
359 ret = -DYN_NULL_POINTER;
360 pr_err("module name is not exist\n");
361 goto end;
362 }
363 symbol_begin++;
364 if (symbol_end - symbol_begin)
365 memcpy(ctx_msg.module_name, symbol_begin, symbol_end - symbol_begin);
366 else
367 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name));
368 #else
369 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name));
370 #endif
371 } else
372 memset(ctx_msg.module_name, 0, sizeof(ctx_msg.module_name));
373
374 ret = calc_task_context_hash(ctx_msg, hash);
375 if (ret) {
376 pr_err("calc_task_context_hash failed\n");
377 goto end;
378 }
379
380 end:
381 return ret;
382 }
383
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-6.6 1610/1610] include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
Hi zhangtianyang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 31c4fffa86e17e8a946c944e91e7412db7f8427b
commit: c93eb12529e21dbb59796132f4fdf75fad4eddaf [1610/1610] LoongArch: Adapted SECTION_SIZE_BITS with page size
config: loongarch-randconfig-001-20241209 (https://download.01.org/0day-ci/archive/20241209/202412091235.rrPD4MTM-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412091235.rrPD4MTM-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/202412091235.rrPD4MTM-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/gfp.h:7,
from include/linux/mm.h:7,
from arch/loongarch/kernel/asm-offsets.c:9:
>> include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
1788 | #error Allocator MAX_ORDER exceeds SECTION_SIZE
| ^~~~~
arch/loongarch/kernel/asm-offsets.c:18:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes]
18 | void output_ptreg_defines(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:65:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes]
65 | void output_task_defines(void)
| ^~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:80:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes]
80 | void output_thread_info_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:96:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes]
96 | void output_thread_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:132:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes]
132 | void output_thread_fpu_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:173:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes]
173 | void output_thread_lbt_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:183:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes]
183 | void output_mm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:215:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes]
215 | void output_sc_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:223:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes]
223 | void output_signal_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:261:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes]
261 | void output_smpboot_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:283:6: warning: no previous prototype for 'output_fgraph_ret_regs_defines' [-Wmissing-prototypes]
283 | void output_fgraph_ret_regs_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/loongarch/kernel/asm-offsets.c:294:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes]
294 | void output_kvm_defines(void)
| ^~~~~~~~~~~~~~~~~~
make[3]: *** [scripts/Makefile.build:116: arch/loongarch/kernel/asm-offsets.s] Error 1 shuffle=2238233371
make[3]: Target 'prepare' not remade because of errors.
make[2]: *** [Makefile:1202: prepare0] Error 2 shuffle=2238233371
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=2238233371
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:234: __sub-make] Error 2 shuffle=2238233371
make: Target 'prepare' not remade because of errors.
vim +1788 include/linux/mmzone.h
d41dee369bff3b Andy Whitcroft 2005-06-23 1783
835c134ec4dd75 Mel Gorman 2007-10-16 1784 #define SECTION_BLOCKFLAGS_BITS \
d9c2340052278d Mel Gorman 2007-10-16 1785 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS)
835c134ec4dd75 Mel Gorman 2007-10-16 1786
23baf831a32c04 Kirill A. Shutemov 2023-03-15 1787 #if (MAX_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS
d41dee369bff3b Andy Whitcroft 2005-06-23 @1788 #error Allocator MAX_ORDER exceeds SECTION_SIZE
d41dee369bff3b Andy Whitcroft 2005-06-23 1789 #endif
d41dee369bff3b Andy Whitcroft 2005-06-23 1790
:::::: The code at line 1788 was first introduced by commit
:::::: d41dee369bff3b9dcb6328d4d822926c28cc2594 [PATCH] sparsemem memory model
:::::: TO: Andy Whitcroft <apw(a)shadowen.org>
:::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f
commit: a398c3637a33330c134f067e06df959550d44f7b [2544/2544] drivers: initial support for rnpgbe drivers from Mucse Technology
config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241209/202412090615.w2vIvo64-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412090615.w2vIvo64-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/202412090615.w2vIvo64-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_common.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:148:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:148:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:148:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2477:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2477:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2477:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2509:17: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2509:17: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2509:17: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2546:17: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2546:17: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:2546:17: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3838:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3838:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3838:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3841:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3841:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3841:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3932:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3932:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3932:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3935:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3935:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:3935:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4135:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4135:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4135:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4203:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4203:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:4203:9: sparse: void *
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:6780:17: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:6780:17: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_main.c:6780:17: sparse: void *
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c:768:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c:768:9: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_lib.c:768:9: sparse: void *
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through include/linux/kernel.h, include/linux/interrupt.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/interrupt.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ethtool.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_chip.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sriov.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c:278:25: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c:278:25: sparse: void
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_param.c:278:25: sparse: void *
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/timer.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_ptp.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sfc.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_sysfs.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
--
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_debugfs.c: note: in included file (through drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h, drivers/net/ethernet/mucse/rnpgbe/rnpgbe_type.h, ...):
>> drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:158:38: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:159:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:160:54: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:161:41: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:162:40: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:163:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:164:35: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:165:39: sparse: sparse: dubious one-bit signed bitfield
drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h:166:40: sparse: sparse: dubious one-bit signed bitfield
vim +158 drivers/net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h
136
137 struct phy_abilities {
138 unsigned char link_stat;
139 unsigned char lane_mask;
140
141 int speed;
142 short phy_type;
143 short nic_mode;
144 short pfnum;
145 unsigned int fw_version;
146 unsigned int axi_mhz;
147 union {
148 unsigned char port_id[4];
149 unsigned int port_ids;
150 };
151 unsigned int bd_uid;
152 int phy_id;
153 int wol_status;
154
155 union {
156 int ext_ablity;
157 struct {
> 158 int valid : 1;
159 int wol_en : 1;
160 int pci_preset_runtime_en : 1;
161 int smbus_en : 1;
162 int ncsi_en : 1;
163 int rpu_en : 1;
164 int v2 : 1;
165 int pxe_en : 1;
166 int mctp_en : 1;
167 };
168 };
169
--
0-DAY CI Kernel Test Service
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0
[openeuler:openEuler-1.0-LTS 1321/1321] drivers/mailbox/imx-mailbox.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
Hi Oleksij,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: faa52e40c08916893e09ba030e616f92e4fc020b
commit: 2bb7005696e2246baa88772341ca032ff09a63cb [1321/1321] mailbox: Add support for i.MX messaging unit
config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241209/202412090011.eUm2er4P-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241209/202412090011.eUm2er4P-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/202412090011.eUm2er4P-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/mailbox/imx-mailbox.o: warning: objtool: missing symbol for section .init.text
--
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0
[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: sparse: incompatible types in conditional expression (different types):
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f
commit: a0c5bfdbc099daf30cbadb9657803f0cb3f89d0b [2544/2544] drivers: support for rnpm drivers from Mucse Technology N10/N400
config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412081856.3zlECgE7-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412081856.3zlECgE7-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/202412081856.3zlECgE7-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
>> drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:389:9: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:747:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:747:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_lib.c:747:9: sparse: void *
--
drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
drivers/net/ethernet/mucse/rnpm/rnpm_main.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h):
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got <
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident>
/opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type
>> drivers/net/ethernet/mucse/rnpm/rnpm_main.c:296:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:296:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:296:9: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2845:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2845:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2845:9: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2950:17: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2950:17: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:2950:17: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4748:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4748:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4748:9: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4847:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4847:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:4847:9: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5069:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5069:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5069:9: sparse: void *
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5143:9: sparse: sparse: incompatible types in conditional expression (different types):
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5143:9: sparse: void
drivers/net/ethernet/mucse/rnpm/rnpm_main.c:5143:9: sparse: void *
vim +389 drivers/net/ethernet/mucse/rnpm/rnpm_lib.c
363
364 /**
365 * rnpm_alloc_q_vector - Allocate memory for a single interrupt vector
366 * @adapter: board private structure to initialize
367 * @v_count: q_vectors allocated on adapter, used for ring interleaving
368 * @v_idx: index of vector in adapter struct
369 * @txr_count: total number of Tx rings to allocate
370 * @txr_idx: index of first Tx ring to allocate
371 * @rxr_count: total number of Rx rings to allocate
372 * @rxr_idx: index of first Rx ring to allocate
373 *
374 * We allocate one q_vector. If allocation fails we return -ENOMEM.
375 **/
376 static int rnpm_alloc_q_vector(struct rnpm_adapter *adapter, int eth_queue_idx,
377 int v_idx, int r_idx, int r_count, int step)
378 {
379 struct rnpm_q_vector *q_vector;
380 struct rnpm_ring *ring;
381 struct rnpm_hw *hw = &adapter->hw;
382 int node = NUMA_NO_NODE;
383 int cpu = -1;
384 int ring_count, size;
385 int txr_count, rxr_count, idx;
386 int rxr_idx = r_idx, txr_idx = r_idx;
387 // u8 tcs = netdev_get_num_tc(adapter->netdev);
388
> 389 DPRINTK(PROBE, INFO,
390 "eth_queue_idx:%d v_idx:%d(off:%d) ring:%d ring_cnt:%d step:%d\n",
391 eth_queue_idx, v_idx, adapter->vector_off, r_idx, r_count,
392 step);
393
394 txr_count = rxr_count = r_count;
395
396 ring_count = txr_count + rxr_count;
397
398 /* alloc ring memory together with q_vector */
399 size = sizeof(struct rnpm_q_vector) +
400 (sizeof(struct rnpm_ring) * ring_count);
401
402 /* should minis adapter->vector_off */
403 if (cpu_online(v_idx - adapter->vector_off)) {
404 /* cpu 1 - 7 */
405 //cpu = 1 + v_idx - adapter->vector_off;
406 cpu = v_idx - adapter->vector_off;
407 node = cpu_to_node(cpu);
408 }
409
410 /* allocate q_vector and rings */
411 q_vector = kzalloc_node(size, GFP_KERNEL, node);
412 if (!q_vector)
413 q_vector = kzalloc(size, GFP_KERNEL);
414 if (!q_vector)
415 return -ENOMEM;
416
417 cpumask_copy(&q_vector->affinity_mask, cpu_possible_mask);
418 /* setup affinity mask and node */
419 q_vector->numa_node = node;
420
421 /* initialize timer */
422 q_vector->irq_check_usecs = RNPM_IRQ_CHECK_USEC;
423 //q_vector->new_rx_count = RNPM_PKT_TIMEOUT;
424 //q_vector->old_rx_count = RNPM_PKT_TIMEOUT;
425
426 hrtimer_init(&q_vector->irq_miss_check_timer, CLOCK_MONOTONIC,
427 HRTIMER_MODE_REL_PINNED);
428 q_vector->irq_miss_check_timer.function = irq_miss_check;
429
430 /* initialize NAPI */
431 netif_napi_add(adapter->netdev, &q_vector->napi, rnpm_poll,
432 adapter->napi_budge);
433
434 /* tie q_vector and adapter together */
435 adapter->q_vector[v_idx - adapter->vector_off] = q_vector;
436 q_vector->adapter = adapter;
437 /* this indicate vector table */
438 q_vector->v_idx = v_idx;
439
440 /* initialize work limits */
441 q_vector->tx.work_limit = adapter->tx_work_limit;
442
443 q_vector->rx.itr = q_vector->itr = adapter->rx_frames;
444 #ifdef CONFIG_HZ
445 q_vector->factor = DIV_ROUND_UP(1000, CONFIG_HZ);
446 #else
447 q_vector->factor = 1;
448 #endif
449
450 /* initialize pointer to rings */
451 ring = q_vector->ring;
452
453 for (idx = 0; idx < txr_count; idx++) {
454 /* assign generic ring traits */
455 ring->dev = &adapter->pdev->dev;
456 ring->netdev = adapter->netdev;
457
458 /* configure backlink on ring */
459 ring->q_vector = q_vector;
460
461 /* update q_vector Tx values */
462 rnpm_add_ring(ring, &q_vector->tx);
463
464 /* apply Tx specific ring traits */
465 ring->count = adapter->tx_ring_item_count;
466 ring->queue_index = eth_queue_idx + idx;
467
468 /* rnpm_queue_idx can be changed after */
469 /* it is used to location hw reg */
470 ring->rnpm_queue_idx = txr_idx;
471 ring->dma_int_stat =
472 hw->hw_addr + RNPM_DMA_INT_STAT(ring->rnpm_queue_idx);
473 ring->dma_int_mask = ring->dma_int_stat + 4;
474 ring->dma_int_clr = ring->dma_int_stat + 8;
475 ring->device_id = adapter->pdev->device;
476 ring->pfvfnum = hw->pfvfnum;
477
478 /* assign ring to adapter */
479 adapter->tx_ring[ring->queue_index] = ring;
480
481 /* update count and index */
482 txr_idx += step;
483
484 rnpm_dbg("\t\t%s:vector[%d] <--RNPM TxRing:%d, eth_queue:%d\n",
485 adapter->netdev->name, v_idx, ring->rnpm_queue_idx,
486 ring->queue_index);
487
488 /* push pointer to next ring */
489 ring++;
490 }
491
492 for (idx = 0; idx < rxr_count; idx++) {
493 /* assign generic ring traits */
494 ring->dev = &adapter->pdev->dev;
495 ring->netdev = adapter->netdev;
496
497 /* configure backlink on ring */
498 ring->q_vector = q_vector;
499
500 /* update q_vector Rx values */
501 rnpm_add_ring(ring, &q_vector->rx);
502
503 /* apply Rx specific ring traits */
504 ring->count = adapter->rx_ring_item_count;
505 /* rnpm_queue_idx can be changed after */
506 /* it is used to location hw reg */
507 ring->queue_index = eth_queue_idx + idx;
508 ring->rnpm_queue_idx = rxr_idx;
509 ring->dma_int_stat =
510 hw->hw_addr + RNPM_DMA_INT_STAT(ring->rnpm_queue_idx);
511 ring->dma_int_mask = ring->dma_int_stat + 4;
512 ring->dma_int_clr = ring->dma_int_stat + 8;
513 ring->device_id = adapter->pdev->device;
514 ring->pfvfnum = hw->pfvfnum;
515
516 /* assign ring to adapter */
517 adapter->rx_ring[ring->queue_index] = ring;
518 rnpm_dbg("\t\t%s:vector[%d] <--RNPM RxRing:%d, eth_queue:%d\n",
519 adapter->netdev->name, v_idx, ring->rnpm_queue_idx,
520 ring->queue_index);
521
522 /* update count and index */
523 rxr_idx += step;
524
525 /* push pointer to next ring */
526 ring++;
527 }
528
529 return 0;
530 }
531
--
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[openeuler:openEuler-1.0-LTS 1321/1321] sound/soc/codecs/simple-amplifier.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
Hi Mark,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: faa52e40c08916893e09ba030e616f92e4fc020b
commit: 4aa5db22d35588e1a5d2ee88472348ea73d9fb23 [1321/1321] Merge branch 'asoc-4.19' into asoc-next
config: x86_64-buildonly-randconfig-002-20241205 (https://download.01.org/0day-ci/archive/20241208/202412081030.HpEhO2B9-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412081030.HpEhO2B9-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/202412081030.HpEhO2B9-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> sound/soc/codecs/simple-amplifier.o: warning: objtool: missing symbol for section .init.text
--
sound/soc/codecs/es7241.c:206:33: warning: unused variable 'es7241_chip' [-Wunused-const-variable]
206 | static const struct es7241_chip es7241_chip = {
| ^~~~~~~~~~~
1 warning generated.
>> sound/soc/codecs/es7241.o: warning: objtool: missing symbol for section .init.text
--
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0
[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/yunsilicon/xsc/net/main.c:2823:10: error: no member named 'dcbnl_ops' in 'struct net_device'
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f
commit: 7a77845c9768ccddbaa26a0fafe594aa756559d2 [2544/2544] drivers: update Yunsilicon driver to version 2406_rc16.2
config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412080904.AHKBbuKD-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080904.AHKBbuKD-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/202412080904.AHKBbuKD-lkp@intel.com/
All errors (new ones prefixed by >>):
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1897:6: warning: no previous prototype for function 'xsc_eth_rss_params_change' [-Wmissing-prototypes]
1897 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:1897:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1897 | void xsc_eth_rss_params_change(struct xsc_adapter *adapter, u32 change, void *modify)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2206:6: warning: no previous prototype for function 'xsc_build_default_indir_rqt' [-Wmissing-prototypes]
2206 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len,
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2206:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2206 | void xsc_build_default_indir_rqt(u32 *indirection_rqt, int len,
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2295:5: warning: no previous prototype for function 'xsc_eth_nic_mtu_changed' [-Wmissing-prototypes]
2295 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2295:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2295 | int xsc_eth_nic_mtu_changed(struct xsc_adapter *priv)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2365:5: warning: no previous prototype for function 'xsc_set_vf_mac' [-Wmissing-prototypes]
2365 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2365:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2365 | int xsc_set_vf_mac(struct net_device *netdev, int vf, u8 *mac)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2433:5: warning: no previous prototype for function 'xsc_get_vf_config' [-Wmissing-prototypes]
2433 | int xsc_get_vf_config(struct net_device *dev,
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2433:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2433 | int xsc_get_vf_config(struct net_device *dev,
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2450:5: warning: no previous prototype for function 'xsc_set_vf_link_state' [-Wmissing-prototypes]
2450 | int xsc_set_vf_link_state(struct net_device *dev, int vf,
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2450:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2450 | int xsc_set_vf_link_state(struct net_device *dev, int vf,
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2460:5: warning: no previous prototype for function 'set_feature_rxcsum' [-Wmissing-prototypes]
2460 | int set_feature_rxcsum(struct net_device *netdev, bool enable)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2460:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2460 | int set_feature_rxcsum(struct net_device *netdev, bool enable)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2482:5: warning: no previous prototype for function 'set_feature_vlan_offload' [-Wmissing-prototypes]
2482 | int set_feature_vlan_offload(struct net_device *netdev, bool enable)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2482:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2482 | int set_feature_vlan_offload(struct net_device *netdev, bool enable)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2534:5: warning: no previous prototype for function 'xsc_eth_set_features' [-Wmissing-prototypes]
2534 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2534:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2534 | int xsc_eth_set_features(struct net_device *netdev, netdev_features_t features)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2561:5: warning: no previous prototype for function 'xsc_select_queue' [-Wmissing-prototypes]
2561 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb,
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2561:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2561 | u16 xsc_select_queue(struct net_device *dev, struct sk_buff *skb,
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2570:10: warning: variable 'txq_ix' is uninitialized when used here [-Wuninitialized]
2570 | return txq_ix;
| ^~~~~~
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2564:12: note: initialize the variable 'txq_ix' to silence this warning
2564 | int txq_ix, up = 0;
| ^
| = 0
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2763:24: warning: no previous prototype for function 'xsc_tirc_get_default_config' [-Wmissing-prototypes]
2763 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2763:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2763 | struct xsc_tirc_config xsc_tirc_get_default_config(enum xsc_traffic_types tt)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2768:6: warning: no previous prototype for function 'xsc_build_rss_params' [-Wmissing-prototypes]
2768 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2768:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2768 | void xsc_build_rss_params(struct xsc_rss_params *rss_params, u16 num_channels)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2786:6: warning: no previous prototype for function 'xsc_eth_build_nic_params' [-Wmissing-prototypes]
2786 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2786:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2786 | void xsc_eth_build_nic_params(struct xsc_adapter *adapter, u32 ch_num, u32 tc_num)
| ^
| static
>> drivers/net/ethernet/yunsilicon/xsc/net/main.c:2823:10: error: no member named 'dcbnl_ops' in 'struct net_device'
2823 | netdev->dcbnl_ops = &xsc_dcbnl_ops;
| ~~~~~~ ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2814:6: warning: no previous prototype for function 'xsc_eth_build_nic_netdev' [-Wmissing-prototypes]
2814 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2814:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2814 | void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2880:5: warning: no previous prototype for function 'xsc_eth_create_xdev_resources' [-Wmissing-prototypes]
2880 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2880:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2880 | int xsc_eth_create_xdev_resources(struct xsc_core_device *xdev)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2899:5: warning: no previous prototype for function 'xsc_eth_init_nic_rx' [-Wmissing-prototypes]
2899 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:2899:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2899 | int xsc_eth_init_nic_rx(struct xsc_adapter *adapter)
| ^
| static
drivers/net/ethernet/yunsilicon/xsc/net/main.c:3134:5: warning: no previous prototype for function 'xsc_net_reboot_event_handler' [-Wmissing-prototypes]
3134 | int xsc_net_reboot_event_handler(struct notifier_block *nb, unsigned long action, void *data)
| ^
drivers/net/ethernet/yunsilicon/xsc/net/main.c:3134:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
3134 | int xsc_net_reboot_event_handler(struct notifier_block *nb, unsigned long action, void *data)
| ^
| static
52 warnings and 1 error generated.
vim +2823 drivers/net/ethernet/yunsilicon/xsc/net/main.c
d48b7d951d22f7f Wanrenyong 2023-10-27 2813
d48b7d951d22f7f Wanrenyong 2023-10-27 2814 void xsc_eth_build_nic_netdev(struct xsc_adapter *adapter)
d48b7d951d22f7f Wanrenyong 2023-10-27 2815 {
d48b7d951d22f7f Wanrenyong 2023-10-27 2816 struct net_device *netdev = adapter->netdev;
d48b7d951d22f7f Wanrenyong 2023-10-27 2817 struct xsc_core_device *xdev = adapter->xdev;
d48b7d951d22f7f Wanrenyong 2023-10-27 2818
d48b7d951d22f7f Wanrenyong 2023-10-27 2819 /* Set up network device as normal. */
d48b7d951d22f7f Wanrenyong 2023-10-27 2820 netdev->priv_flags |= IFF_UNICAST_FLT | IFF_LIVE_ADDR_CHANGE;
d48b7d951d22f7f Wanrenyong 2023-10-27 2821 netdev->netdev_ops = &xsc_netdev_ops;
d48b7d951d22f7f Wanrenyong 2023-10-27 2822
d48b7d951d22f7f Wanrenyong 2023-10-27 @2823 netdev->dcbnl_ops = &xsc_dcbnl_ops;
d48b7d951d22f7f Wanrenyong 2023-10-27 2824 eth_set_ethtool_ops(netdev);
d48b7d951d22f7f Wanrenyong 2023-10-27 2825
d48b7d951d22f7f Wanrenyong 2023-10-27 2826 netdev->min_mtu = SW_MIN_MTU;
d48b7d951d22f7f Wanrenyong 2023-10-27 2827 netdev->max_mtu = SW_MAX_MTU;
d48b7d951d22f7f Wanrenyong 2023-10-27 2828 /*mtu - macheaderlen - ipheaderlen should be aligned in 8B*/
d48b7d951d22f7f Wanrenyong 2023-10-27 2829 netdev->mtu = SW_DEFAULT_MTU;
d48b7d951d22f7f Wanrenyong 2023-10-27 2830
d48b7d951d22f7f Wanrenyong 2023-10-27 2831 netdev->vlan_features |= NETIF_F_SG;
d48b7d951d22f7f Wanrenyong 2023-10-27 2832 netdev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;//NETIF_F_HW_CSUM;
d48b7d951d22f7f Wanrenyong 2023-10-27 2833 netdev->vlan_features |= NETIF_F_GRO;
d48b7d951d22f7f Wanrenyong 2023-10-27 2834 netdev->vlan_features |= NETIF_F_TSO;//NETIF_F_TSO_ECN
d48b7d951d22f7f Wanrenyong 2023-10-27 2835 netdev->vlan_features |= NETIF_F_TSO6;
d48b7d951d22f7f Wanrenyong 2023-10-27 2836 //todo: enable rx csum
d48b7d951d22f7f Wanrenyong 2023-10-27 2837 netdev->vlan_features |= NETIF_F_RXCSUM;
d48b7d951d22f7f Wanrenyong 2023-10-27 2838 netdev->vlan_features |= NETIF_F_RXHASH;
d48b7d951d22f7f Wanrenyong 2023-10-27 2839 netdev->vlan_features |= NETIF_F_GSO_PARTIAL;
d48b7d951d22f7f Wanrenyong 2023-10-27 2840
d48b7d951d22f7f Wanrenyong 2023-10-27 2841 netdev->hw_features = netdev->vlan_features;
23b8024ef459f8b tianx 2024-02-06 2842 netdev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER;
7a77845c9768ccd Tian Xin 2024-11-06 2843 netdev->hw_features |= NETIF_F_HW_VLAN_STAG_RX | NETIF_F_HW_VLAN_STAG_TX;
d48b7d951d22f7f Wanrenyong 2023-10-27 2844
d48b7d951d22f7f Wanrenyong 2023-10-27 2845 if (xsc_vxlan_allowed(xdev) || xsc_geneve_tx_allowed(xdev) ||
d48b7d951d22f7f Wanrenyong 2023-10-27 2846 xsc_any_tunnel_proto_supported(xdev)) {
d48b7d951d22f7f Wanrenyong 2023-10-27 2847 netdev->hw_enc_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
d48b7d951d22f7f Wanrenyong 2023-10-27 2848 netdev->hw_enc_features |= NETIF_F_TSO; //NETIF_F_TSO_ECN
d48b7d951d22f7f Wanrenyong 2023-10-27 2849 netdev->hw_enc_features |= NETIF_F_TSO6;
d48b7d951d22f7f Wanrenyong 2023-10-27 2850 netdev->hw_enc_features |= NETIF_F_GSO_PARTIAL;
d48b7d951d22f7f Wanrenyong 2023-10-27 2851 }
d48b7d951d22f7f Wanrenyong 2023-10-27 2852
d48b7d951d22f7f Wanrenyong 2023-10-27 2853 netdev->features |= netdev->hw_features;
d48b7d951d22f7f Wanrenyong 2023-10-27 2854 netdev->features |= NETIF_F_HIGHDMA;
d48b7d951d22f7f Wanrenyong 2023-10-27 2855 }
d48b7d951d22f7f Wanrenyong 2023-10-27 2856
:::::: The code at line 2823 was first introduced by commit
:::::: d48b7d951d22f7f97d68ae7b580769827683d404 drivers: initial support for xsc drivers from Yunsilicon Technology
:::::: TO: Wanrenyong <wanry(a)yunsilicon.com>
:::::: CC: Wanrenyong <wanry(a)yunsilicon.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
1
0
[openeuler:OLK-5.10 2544/2544] arch/x86/kernel/livepatch.c:55:6: warning: no previous prototype for function 'arch_check_jump_insn'
by kernel test robot 09 Dec '24
by kernel test robot 09 Dec '24
09 Dec '24
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: c8dbb3a6e214ad66d5d6099bf76e1f1c6eefc06f
commit: 6b65db0bde760a026bd93ae93f5bcacfece087cb [2544/2544] livepatch: Fix huge_depth in arch_klp_check_activeness_func()
config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241208/202412080615.LTPtfUgh-lkp@…)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080615.LTPtfUgh-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/202412080615.LTPtfUgh-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from arch/x86/kernel/livepatch.c:21:
In file included from include/linux/kallsyms.h:12:
In file included from include/linux/mm.h:1581:
include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> arch/x86/kernel/livepatch.c:55:6: warning: no previous prototype for function 'arch_check_jump_insn' [-Wmissing-prototypes]
55 | bool arch_check_jump_insn(unsigned long func_addr)
| ^
arch/x86/kernel/livepatch.c:55:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
55 | bool arch_check_jump_insn(unsigned long func_addr)
| ^
| static
arch/x86/kernel/livepatch.c:224:5: warning: no previous prototype for function 'arch_klp_check_calltrace' [-Wmissing-prototypes]
224 | int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data)
| ^
arch/x86/kernel/livepatch.c:224:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
224 | int arch_klp_check_calltrace(bool (*check_func)(void *, int *, unsigned long), void *data)
| ^
| static
arch/x86/kernel/livepatch.c:309:6: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes]
309 | void arch_klp_code_modify_prepare(void)
| ^
arch/x86/kernel/livepatch.c:309:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
309 | void arch_klp_code_modify_prepare(void)
| ^
| static
arch/x86/kernel/livepatch.c:315:6: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes]
315 | void arch_klp_code_modify_post_process(void)
| ^
arch/x86/kernel/livepatch.c:315:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
315 | void arch_klp_code_modify_post_process(void)
| ^
| static
5 warnings generated.
--
In file included from kernel/livepatch/core.c:16:
In file included from include/linux/kallsyms.h:12:
In file included from include/linux/mm.h:1581:
include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
kernel/livepatch/core.c:71:16: warning: no previous prototype for function 'klp_check_patch_kprobed' [-Wmissing-prototypes]
71 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch)
| ^
kernel/livepatch/core.c:71:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
71 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch)
| ^
| static
kernel/livepatch/core.c:942:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes]
942 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
| ^
kernel/livepatch/core.c:942:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
942 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func)
| ^
| static
kernel/livepatch/core.c:1342:12: warning: no previous prototype for function 'arch_klp_check_calltrace' [-Wmissing-prototypes]
1342 | int __weak arch_klp_check_calltrace(bool (*fn)(void *, int *, unsigned long), void *data)
| ^
kernel/livepatch/core.c:1342:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1342 | int __weak arch_klp_check_calltrace(bool (*fn)(void *, int *, unsigned long), void *data)
| ^
| static
>> kernel/livepatch/core.c:1347:13: warning: no previous prototype for function 'arch_check_jump_insn' [-Wmissing-prototypes]
1347 | bool __weak arch_check_jump_insn(unsigned long func_addr)
| ^
kernel/livepatch/core.c:1347:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1347 | bool __weak arch_check_jump_insn(unsigned long func_addr)
| ^
| static
kernel/livepatch/core.c:1352:12: warning: no previous prototype for function 'arch_klp_check_activeness_func' [-Wmissing-prototypes]
1352 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
kernel/livepatch/core.c:1352:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1352 | int __weak arch_klp_check_activeness_func(struct klp_func *func, int enable,
| ^
| static
kernel/livepatch/core.c:1621:5: warning: no previous prototype for function 'klp_try_disable_patch' [-Wmissing-prototypes]
1621 | int klp_try_disable_patch(void *data)
| ^
kernel/livepatch/core.c:1621:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1621 | int klp_try_disable_patch(void *data)
| ^
| static
kernel/livepatch/core.c:1655:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes]
1655 | void __weak arch_klp_code_modify_prepare(void)
| ^
kernel/livepatch/core.c:1655:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1655 | void __weak arch_klp_code_modify_prepare(void)
| ^
| static
kernel/livepatch/core.c:1659:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes]
1659 | void __weak arch_klp_code_modify_post_process(void)
| ^
kernel/livepatch/core.c:1659:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1659 | void __weak arch_klp_code_modify_post_process(void)
| ^
| static
kernel/livepatch/core.c:1663:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes]
1663 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
kernel/livepatch/core.c:1663:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1663 | void __weak *arch_klp_mem_alloc(size_t size)
| ^
| static
kernel/livepatch/core.c:1668:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes]
1668 | void __weak arch_klp_mem_free(void *mem)
| ^
kernel/livepatch/core.c:1668:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1668 | void __weak arch_klp_mem_free(void *mem)
| ^
| static
kernel/livepatch/core.c:1696:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes]
1696 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
kernel/livepatch/core.c:1696:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1696 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func)
| ^
| static
kernel/livepatch/core.c:2108:5: warning: no previous prototype for function 'klp_try_enable_patch' [-Wmissing-prototypes]
2108 | int klp_try_enable_patch(void *data)
| ^
kernel/livepatch/core.c:2108:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
2108 | int klp_try_enable_patch(void *data)
| ^
| static
13 warnings generated.
vim +/arch_check_jump_insn +55 arch/x86/kernel/livepatch.c
54
> 55 bool arch_check_jump_insn(unsigned long func_addr)
56 {
57 int len = JMP_E9_INSN_SIZE;
58 struct insn insn;
59 u8 *addr = (u8*)func_addr;
60
61 do {
62 if (is_jump_insn(addr))
63 return true;
64 insn_init(&insn, addr, MAX_INSN_SIZE, 1);
65 insn_get_length(&insn);
66 if (!insn.length || !insn_complete(&insn))
67 return true;
68 len -= insn.length;
69 addr += insn.length;
70 } while (len > 0);
71
72 return false;
73 }
74
--
0-DAY CI Kernel Test Service
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0