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[PATCH openEuler-22.03-LTS-SP1] ASoC: fsl-asoc-card: set priv->pdev before using it
by Ye Bin 01 Aug '24

01 Aug '24

From: Elinor Montmasson <elinor.montmasson(a)savoirfairelinux.com> mainline inclusion from mainline-v6.10-rc6 commit 90f3feb24172185f1832636264943e8b5e289245 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAGEP3 CVE: CVE-2024-42089 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv. fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations. Fixes: 708b4351f08c ("ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support") Signed-off-by: Elinor Montmasson <elinor.montmasson(a)savoirfairelinux.com> Link: https://patch.msgid.link/20240620132511.4291-2-elinor.montmasson@savoirfair… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- sound/soc/fsl/fsl-asoc-card.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 7cd14d6b9436..8ae55c4c3589 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -538,6 +538,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; + priv->pdev = pdev; + cpu_np = of_parse_phandle(np, "audio-cpu", 0); /* Give a chance to old DT binding */ if (!cpu_np) @@ -718,7 +720,6 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) } /* Initialize sound card */ - priv->pdev = pdev; priv->card.dev = &pdev->dev; priv->card.owner = THIS_MODULE; ret = snd_soc_of_parse_card_name(&priv->card, "model"); -- 2.31.1

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[PATCH OLK-5.10] ASoC: fsl-asoc-card: set priv->pdev before using it
by Ye Bin 01 Aug '24

01 Aug '24

From: Elinor Montmasson <elinor.montmasson(a)savoirfairelinux.com> mainline inclusion from mainline-v6.10-rc6 commit 90f3feb24172185f1832636264943e8b5e289245 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAGEP3 CVE: CVE-2024-42089 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv. fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations. Fixes: 708b4351f08c ("ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support") Signed-off-by: Elinor Montmasson <elinor.montmasson(a)savoirfairelinux.com> Link: https://patch.msgid.link/20240620132511.4291-2-elinor.montmasson@savoirfair… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- sound/soc/fsl/fsl-asoc-card.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 9a756d0a6032..c876f111d8b0 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -538,6 +538,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; + priv->pdev = pdev; + cpu_np = of_parse_phandle(np, "audio-cpu", 0); /* Give a chance to old DT binding */ if (!cpu_np) @@ -718,7 +720,6 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) } /* Initialize sound card */ - priv->pdev = pdev; priv->card.dev = &pdev->dev; priv->card.owner = THIS_MODULE; ret = snd_soc_of_parse_card_name(&priv->card, "model"); -- 2.31.1

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[openeuler:openEuler-1.0-LTS 7838/23397] mm/slab_common.o: warning: objtool: kmem_cache_create_usercopy()+0x227: unreachable instruction
by kernel test robot 01 Aug '24

01 Aug '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 5addb4b853f44eada72e0ed14b75d3d37e94bd8c commit: d4bdc26bcd632cee393b5171345d5fa6293fe42b [7838/23397] include/asm-generic/bug.h: fix "cut here" for WARN_ON for __WARN_TAINT architectures config: x86_64-randconfig-161-20240801 (https://download.01.org/0day-ci/archive/20240801/202408010934.bNS6iMjG-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240801/202408010934.bNS6iMjG-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/202408010934.bNS6iMjG-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/slab_common.o: warning: objtool: kmem_cache_create_usercopy()+0x227: unreachable instruction objdump-func vmlinux.o kmem_cache_create_usercopy: 0000 00000000004525fd <kmem_cache_create_usercopy>: 0000 4525fd: 55 push %rbp 0001 4525fe: 48 89 e5 mov %rsp,%rbp 0004 452601: 41 57 push %r15 0006 452603: 41 56 push %r14 0008 452605: 41 55 push %r13 000a 452607: 41 54 push %r12 000c 452609: 53 push %rbx 000d 45260a: 48 83 ec 20 sub $0x20,%rsp 0011 45260e: 41 89 f7 mov %esi,%r15d 0014 452611: 48 89 7d c8 mov %rdi,-0x38(%rbp) 0018 452615: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 452618: R_X86_64_32S slab_mutex 001f 45261c: 31 f6 xor %esi,%esi 0021 45261e: 44 89 cb mov %r9d,%ebx 0024 452621: 45 89 c4 mov %r8d,%r12d 0027 452624: 41 89 cd mov %ecx,%r13d 002a 452627: 41 89 d6 mov %edx,%r14d 002d 45262a: e8 00 00 00 00 call 45262f <kmem_cache_create_usercopy+0x32> 45262b: R_X86_64_PLT32 mutex_lock_nested-0x4 0032 45262f: 41 f7 c5 ff 12 40 ff test $0xff4012ff,%r13d 0039 452636: 0f 85 7c 01 00 00 jne 4527b8 <kmem_cache_create_usercopy+0x1bb> 003f 45263c: 4c 8b 45 10 mov 0x10(%rbp),%r8 0043 452640: 44 89 e9 mov %r13d,%ecx 0046 452643: 81 e1 00 ed af 00 and $0xafed00,%ecx 004c 452649: 45 85 e4 test %r12d,%r12d 004f 45264c: 74 08 je 452656 <kmem_cache_create_usercopy+0x59> 0051 45264e: 85 db test %ebx,%ebx 0053 452650: 0f 84 a8 01 00 00 je 4527fe <kmem_cache_create_usercopy+0x201> 0059 452656: 44 89 f8 mov %r15d,%eax 005c 452659: 29 d8 sub %ebx,%eax 005e 45265b: 0f 82 b3 01 00 00 jb 452814 <kmem_cache_create_usercopy+0x217> 0064 452661: 44 39 e0 cmp %r12d,%eax 0067 452664: 0f 82 aa 01 00 00 jb 452814 <kmem_cache_create_usercopy+0x217> 006d 45266a: 4c 89 65 c0 mov %r12,-0x40(%rbp) 0071 45266e: 4c 8b 65 c8 mov -0x38(%rbp),%r12 0075 452672: 85 db test %ebx,%ebx 0077 452674: 0f 84 ba 01 00 00 je 452834 <kmem_cache_create_usercopy+0x237> 007d 45267a: 4c 89 e7 mov %r12,%rdi 0080 45267d: be c0 00 60 00 mov $0x6000c0,%esi 0085 452682: 89 4d d4 mov %ecx,-0x2c(%rbp) 0088 452685: e8 00 00 00 00 call 45268a <kmem_cache_create_usercopy+0x8d> 452686: R_X86_64_PLT32 kstrdup_const-0x4 008d 45268a: 48 85 c0 test %rax,%rax 0090 45268d: 48 89 45 b8 mov %rax,-0x48(%rbp) 0094 452691: 0f 84 2d 01 00 00 je 4527c4 <kmem_cache_create_usercopy+0x1c7> 009a 452697: 41 0f ba e5 0d bt $0xd,%r13d 009f 45269c: 72 06 jb 4526a4 <kmem_cache_create_usercopy+0xa7> 00a1 45269e: 48 8b 55 c0 mov -0x40(%rbp),%rdx 00a5 4526a2: eb 1a jmp 4526be <kmem_cache_create_usercopy+0xc1> 00a7 4526a4: 8b 0d 00 00 00 00 mov 0x0(%rip),%ecx # 4526aa <kmem_cache_create_usercopy+0xad> 4526a6: R_X86_64_PC32 boot_cpu_data+0xb4 00ad 4526aa: 48 8b 55 c0 mov -0x40(%rbp),%rdx 00b1 4526ae: 89 c8 mov %ecx,%eax 00b3 4526b0: d1 e9 shr %ecx 00b5 4526b2: 44 39 f9 cmp %r15d,%ecx 00b8 4526b5: 73 f7 jae 4526ae <kmem_cache_create_usercopy+0xb1> 00ba 4526b7: 44 39 f0 cmp %r14d,%eax 00bd 4526ba: 44 0f 47 f0 cmova %eax,%r14d 00c1 4526be: 41 83 fe 09 cmp $0x9,%r14d 00c5 4526c2: 41 bd 08 00 00 00 mov $0x8,%r13d 00cb 4526c8: 8d 04 1a lea (%rdx,%rbx,1),%eax 00ce 4526cb: 45 0f 43 ee cmovae %r14d,%r13d 00d2 4526cf: 44 39 f8 cmp %r15d,%eax 00d5 4526d2: 0f 87 a3 01 00 00 ja 45287b <kmem_cache_create_usercopy+0x27e> 00db 4526d8: 48 8b 3d 00 00 00 00 mov 0x0(%rip),%rdi # 4526df <kmem_cache_create_usercopy+0xe2> 4526db: R_X86_64_PC32 kmem_cache-0x4 00e2 4526df: be c0 80 60 00 mov $0x6080c0,%esi 00e7 4526e4: 49 89 d6 mov %rdx,%r14 00ea 4526e7: e8 00 00 00 00 call 4526ec <kmem_cache_create_usercopy+0xef> 4526e8: R_X86_64_PLT32 kmem_cache_alloc-0x4 00ef 4526ec: 48 85 c0 test %rax,%rax 00f2 4526ef: 74 61 je 452752 <kmem_cache_create_usercopy+0x155> 00f4 4526f1: 49 89 c4 mov %rax,%r12 00f7 4526f4: 48 8b 4d b8 mov -0x48(%rbp),%rcx 00fb 4526f8: 48 8b 45 10 mov 0x10(%rbp),%rax 00ff 4526fc: 8b 75 d4 mov -0x2c(%rbp),%esi 0102 4526ff: 41 83 c5 07 add $0x7,%r13d 0106 452703: 4c 89 e7 mov %r12,%rdi 0109 452706: 41 83 e5 f8 and $0xfffffff8,%r13d 010d 45270a: 49 89 4c 24 50 mov %rcx,0x50(%r12) 0112 45270f: 45 89 7c 24 1c mov %r15d,0x1c(%r12) 0117 452714: 45 89 7c 24 18 mov %r15d,0x18(%r12) 011c 452719: 45 89 6c 24 44 mov %r13d,0x44(%r12) 0121 45271e: 49 89 44 24 38 mov %rax,0x38(%r12) 0126 452723: 45 89 b4 24 50 01 00 00 mov %r14d,0x150(%r12) 012e 45272b: 41 89 9c 24 54 01 00 00 mov %ebx,0x154(%r12) 0136 452733: e8 00 00 00 00 call 452738 <kmem_cache_create_usercopy+0x13b> 452734: R_X86_64_PLT32 __kmem_cache_create-0x4 013b 452738: 85 c0 test %eax,%eax 013d 45273a: 74 1f je 45275b <kmem_cache_create_usercopy+0x15e> 013f 45273c: 48 8b 3d 00 00 00 00 mov 0x0(%rip),%rdi # 452743 <kmem_cache_create_usercopy+0x146> 45273f: R_X86_64_PC32 kmem_cache-0x4 0146 452743: 4c 89 e6 mov %r12,%rsi 0149 452746: 89 c3 mov %eax,%ebx 014b 452748: e8 00 00 00 00 call 45274d <kmem_cache_create_usercopy+0x150> 452749: R_X86_64_PLT32 kmem_cache_free-0x4 0150 45274d: 4c 63 e3 movslq %ebx,%r12 0153 452750: eb 39 jmp 45278b <kmem_cache_create_usercopy+0x18e> 0155 452752: 49 c7 c4 f4 ff ff ff mov $0xfffffffffffffff4,%r12 015c 452759: eb 30 jmp 45278b <kmem_cache_create_usercopy+0x18e> 015e 45275b: 48 8b 0d 00 00 00 00 mov 0x0(%rip),%rcx # 452762 <kmem_cache_create_usercopy+0x165> 45275e: R_X86_64_PC32 slab_caches-0x4 0165 452762: 4c 89 e0 mov %r12,%rax 0168 452765: 41 c7 44 24 34 01 00 00 00 movl $0x1,0x34(%r12) 0171 45276e: 48 83 c0 58 add $0x58,%rax 0175 452772: 48 89 41 08 mov %rax,0x8(%rcx) 0179 452776: 49 89 4c 24 58 mov %rcx,0x58(%r12) 017e 45277b: 49 c7 44 24 60 00 00 00 00 movq $0x0,0x60(%r12) 452780: R_X86_64_32S slab_caches 0187 452784: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 45278b <kmem_cache_create_usercopy+0x18e> 452787: R_X86_64_PC32 slab_caches-0x4 018e 45278b: 49 81 fc 00 f0 ff ff cmp $0xfffffffffffff000,%r12 0195 452792: 0f 86 b7 00 00 00 jbe 45284f <kmem_cache_create_usercopy+0x252> 019b 452798: 48 8b 7d b8 mov -0x48(%rbp),%rdi 019f 45279c: e8 00 00 00 00 call 4527a1 <kmem_cache_create_usercopy+0x1a4> 45279d: R_X86_64_PLT32 kfree_const-0x4 01a4 4527a1: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 4527a4: R_X86_64_32S slab_mutex 01ab 4527a8: e8 00 00 00 00 call 4527ad <kmem_cache_create_usercopy+0x1b0> 4527a9: R_X86_64_PLT32 mutex_unlock-0x4 01b0 4527ad: 45 85 e4 test %r12d,%r12d 01b3 4527b0: 0f 84 a5 00 00 00 je 45285b <kmem_cache_create_usercopy+0x25e> 01b9 4527b6: eb 1e jmp 4527d6 <kmem_cache_create_usercopy+0x1d9> 01bb 4527b8: 41 bc ea ff ff ff mov $0xffffffea,%r12d 01c1 4527be: 44 89 6d d4 mov %r13d,-0x2c(%rbp) 01c5 4527c2: eb 06 jmp 4527ca <kmem_cache_create_usercopy+0x1cd> 01c7 4527c4: 41 bc f4 ff ff ff mov $0xfffffff4,%r12d 01cd 4527ca: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 4527cd: R_X86_64_32S slab_mutex 01d4 4527d1: e8 00 00 00 00 call 4527d6 <kmem_cache_create_usercopy+0x1d9> 4527d2: R_X86_64_PLT32 mutex_unlock-0x4 01d9 4527d6: 0f ba 65 d4 12 btl $0x12,-0x2c(%rbp) 01de 4527db: 0f 82 b1 00 00 00 jb 452892 <kmem_cache_create_usercopy+0x295> 01e4 4527e1: 48 8b 75 c8 mov -0x38(%rbp),%rsi 01e8 4527e5: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 4527e8: R_X86_64_32S .rodata.str1.1+0x769ae 01ef 4527ec: 44 89 e2 mov %r12d,%edx 01f2 4527ef: e8 00 00 00 00 call 4527f4 <kmem_cache_create_usercopy+0x1f7> 4527f0: R_X86_64_PLT32 printk-0x4 01f7 4527f4: e8 00 00 00 00 call 4527f9 <kmem_cache_create_usercopy+0x1fc> 4527f5: R_X86_64_PLT32 dump_stack-0x4 01fc 4527f9: 45 31 e4 xor %r12d,%r12d 01ff 4527fc: eb 5d jmp 45285b <kmem_cache_create_usercopy+0x25e> 0201 4527fe: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 452801: R_X86_64_32S .rodata.str1.1+0x5f98e 0208 452805: 89 cb mov %ecx,%ebx 020a 452807: e8 00 00 00 00 call 45280c <kmem_cache_create_usercopy+0x20f> 452808: R_X86_64_PLT32 printk-0x4 020f 45280c: 4c 8b 45 10 mov 0x10(%rbp),%r8 0213 452810: 0f 0b ud2 0215 452812: eb 14 jmp 452828 <kmem_cache_create_usercopy+0x22b> 0217 452814: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 452817: R_X86_64_32S .rodata.str1.1+0x5f98e 021e 45281b: 89 cb mov %ecx,%ebx 0220 45281d: e8 00 00 00 00 call 452822 <kmem_cache_create_usercopy+0x225> 45281e: R_X86_64_PLT32 printk-0x4 0225 452822: 0f 0b ud2 0227 452824: 4c 8b 45 10 mov 0x10(%rbp),%r8 022b 452828: 89 d9 mov %ebx,%ecx 022d 45282a: 4c 8b 65 c8 mov -0x38(%rbp),%r12 0231 45282e: 31 c0 xor %eax,%eax 0233 452830: 48 89 45 c0 mov %rax,-0x40(%rbp) 0237 452834: 4c 89 e7 mov %r12,%rdi 023a 452837: 44 89 fe mov %r15d,%esi 023d 45283a: 44 89 f2 mov %r14d,%edx 0240 45283d: 89 cb mov %ecx,%ebx 0242 45283f: e8 00 00 00 00 call 452844 <kmem_cache_create_usercopy+0x247> 452840: R_X86_64_PLT32 __kmem_cache_alias-0x4 0247 452844: 4c 89 e1 mov %r12,%rcx 024a 452847: 49 89 c4 mov %rax,%r12 024d 45284a: 48 85 c0 test %rax,%rax 0250 45284d: 74 1e je 45286d <kmem_cache_create_usercopy+0x270> 0252 45284f: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 452852: R_X86_64_32S slab_mutex 0259 452856: e8 00 00 00 00 call 45285b <kmem_cache_create_usercopy+0x25e> 452857: R_X86_64_PLT32 mutex_unlock-0x4 025e 45285b: 4c 89 e0 mov %r12,%rax 0261 45285e: 48 83 c4 20 add $0x20,%rsp 0265 452862: 5b pop %rbx 0266 452863: 41 5c pop %r12 0268 452865: 41 5d pop %r13 026a 452867: 41 5e pop %r14 026c 452869: 41 5f pop %r15 026e 45286b: 5d pop %rbp 026f 45286c: c3 ret 0270 45286d: 89 d8 mov %ebx,%eax 0272 45286f: 49 89 cc mov %rcx,%r12 0275 452872: 31 db xor %ebx,%ebx 0277 452874: 89 c1 mov %eax,%ecx 0279 452876: e9 ff fd ff ff jmp 45267a <kmem_cache_create_usercopy+0x7d> 027e 45287b: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 45287e: R_X86_64_32S .rodata.str1.1+0x5f98e 0285 452882: e8 00 00 00 00 call 452887 <kmem_cache_create_usercopy+0x28a> 452883: R_X86_64_PLT32 printk-0x4 028a 452887: 0f 0b ud2 028c 452889: 31 d2 xor %edx,%edx 028e 45288b: 31 db xor %ebx,%ebx 0290 45288d: e9 46 fe ff ff jmp 4526d8 <kmem_cache_create_usercopy+0xdb> 0295 452892: 48 8b 75 c8 mov -0x38(%rbp),%rsi 0299 452896: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 452899: R_X86_64_32S .rodata.str1.1+0x4a387 02a0 45289d: 44 89 e2 mov %r12d,%edx 02a3 4528a0: e8 00 00 00 00 call 4528a5 <kmem_cache_create_usercopy+0x2a8> 4528a1: R_X86_64_PLT32 panic-0x4 02a8 4528a5: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 4528a8: R_X86_64_32S .data+0x2f61b8 02af 4528ac: e8 00 00 00 00 call 4528b1 <kmem_cache_create> 4528ad: R_X86_64_PLT32 __ubsan_handle_builtin_unreachable-0x4 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 11017/11695] kernel/sched/isolation.c:134:53: error: 'setup_max_cpus' undeclared
by kernel test robot 01 Aug '24

01 Aug '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e0427893d95be3be1bb71e10dfb53b6f732e8e42 commit: 54bee36be952f18f6a9e8303822459e89daaa336 [11017/11695] sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU config: x86_64-buildonly-randconfig-004-20240801 (https://download.01.org/0day-ci/archive/20240801/202408010938.bIyKAerg-lkp@…) compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240801/202408010938.bIyKAerg-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/202408010938.bIyKAerg-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:105: kernel/sched/isolation.c: In function 'housekeeping_setup': >> kernel/sched/isolation.c:134:53: error: 'setup_max_cpus' undeclared (first use in this function) 134 | if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { | ^~~~~~~~~~~~~~ kernel/sched/isolation.c:134:53: note: each undeclared identifier is reported only once for each function it appears in vim +/setup_max_cpus +134 kernel/sched/isolation.c 108 109 static int __init housekeeping_setup(char *str, unsigned long flags) 110 { 111 cpumask_var_t non_housekeeping_mask, housekeeping_staging; 112 unsigned int first_cpu; 113 int err = 0; 114 115 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) { 116 if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) { 117 pr_warn("Housekeeping: nohz unsupported." 118 " Build with CONFIG_NO_HZ_FULL\n"); 119 return 0; 120 } 121 } 122 123 alloc_bootmem_cpumask_var(&non_housekeeping_mask); 124 if (cpulist_parse(str, non_housekeeping_mask) < 0) { 125 pr_warn("Housekeeping: nohz_full= or isolcpus= incorrect CPU range\n"); 126 goto free_non_housekeeping_mask; 127 } 128 129 alloc_bootmem_cpumask_var(&housekeeping_staging); 130 cpumask_andnot(housekeeping_staging, 131 cpu_possible_mask, non_housekeeping_mask); 132 133 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); > 134 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { 135 __cpumask_set_cpu(smp_processor_id(), housekeeping_staging); 136 __cpumask_clear_cpu(smp_processor_id(), non_housekeeping_mask); 137 if (!housekeeping.flags) { 138 pr_warn("Housekeeping: must include one present CPU, " 139 "using boot CPU:%d\n", smp_processor_id()); 140 } 141 } 142 143 if (cpumask_empty(non_housekeeping_mask)) 144 goto free_housekeeping_staging; 145 146 if (!housekeeping.flags) { 147 /* First setup call ("nohz_full=" or "isolcpus=") */ 148 enum hk_type type; 149 150 for_each_set_bit(type, &flags, HK_TYPE_MAX) 151 housekeeping_setup_type(type, housekeeping_staging); 152 } else { 153 /* Second setup call ("nohz_full=" after "isolcpus=" or the reverse) */ 154 enum hk_type type; 155 unsigned long iter_flags = flags & housekeeping.flags; 156 157 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) { 158 if (!cpumask_equal(housekeeping_staging, 159 housekeeping.cpumasks[type])) { 160 pr_warn("Housekeeping: nohz_full= must match isolcpus=\n"); 161 goto free_housekeeping_staging; 162 } 163 } 164 165 iter_flags = flags & ~housekeeping.flags; 166 167 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) 168 housekeeping_setup_type(type, housekeeping_staging); 169 } 170 171 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) 172 tick_nohz_full_setup(non_housekeeping_mask); 173 174 housekeeping.flags |= flags; 175 err = 1; 176 177 free_housekeeping_staging: 178 free_bootmem_cpumask_var(housekeeping_staging); 179 free_non_housekeeping_mask: 180 free_bootmem_cpumask_var(non_housekeeping_mask); 181 182 return err; 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] drm/amdgpu: avoid using null object of framebuffer
by Zhang Changzhong 01 Aug '24

01 Aug '24

From: Julia Zhang <julia.zhang(a)amd.com> stable inclusion from stable-v6.6.37 commit 330c8c1453848c04d335bad81371a66710210800 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAGEOA CVE: CVE-2024-41093 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit bcfa48ff785bd121316592b131ff6531e3e696bb upstream. Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer. Reported-by: Fusheng Huang <fusheng.huang(a)ecarxgroup.com> Signed-off-by: Julia Zhang <Julia.Zhang(a)amd.com> Reviewed-by: Huang Rui <ray.huang(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c index db6fc0c..f417c33 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c @@ -2,6 +2,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_simple_kms_helper.h> +#include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_vblank.h> #include "amdgpu.h" @@ -313,7 +314,13 @@ static int amdgpu_vkms_prepare_fb(struct drm_plane *plane, return 0; } afb = to_amdgpu_framebuffer(new_state->fb); - obj = new_state->fb->obj[0]; + + obj = drm_gem_fb_get_obj(new_state->fb, 0); + if (!obj) { + DRM_ERROR("Failed to get obj from framebuffer\n"); + return -EINVAL; + } + rbo = gem_to_amdgpu_bo(obj); adev = amdgpu_ttm_adev(rbo->tbo.bdev); @@ -367,12 +374,19 @@ static void amdgpu_vkms_cleanup_fb(struct drm_plane *plane, struct drm_plane_state *old_state) { struct amdgpu_bo *rbo; + struct drm_gem_object *obj; int r; if (!old_state->fb) return; - rbo = gem_to_amdgpu_bo(old_state->fb->obj[0]); + obj = drm_gem_fb_get_obj(old_state->fb, 0); + if (!obj) { + DRM_ERROR("Failed to get obj from framebuffer\n"); + return; + } + + rbo = gem_to_amdgpu_bo(obj); r = amdgpu_bo_reserve(rbo, false); if (unlikely(r)) { DRM_ERROR("failed to reserve rbo before unpin\n"); -- 2.9.5

2 1

[PATCH OLK-6.6 v2] misc: fastrpc: Restrict untrusted app to attach to privileged PD
by Ye Bin 01 Aug '24

01 Aug '24

From: Ekansh Gupta <quic_ekangupt(a)quicinc.com> mainline inclusion from mainline-v6.10 commit bab2f5e8fd5d2f759db26b78d9db57412888f187 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAGELU CVE: CVE-2024-41024 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- Untrusted application with access to only non-secure fastrpc device node can attach to root_pd or static PDs if it can make the respective init request. This can cause problems as the untrusted application can send bad requests to root_pd or static PDs. Add changes to reject attach to privileged PDs if the request is being made using non-secure fastrpc device node. Fixes: 0871561055e6 ("misc: fastrpc: Add support for audiopd") Cc: stable <stable(a)kernel.org> Signed-off-by: Ekansh Gupta <quic_ekangupt(a)quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Link: https://lore.kernel.org/r/20240628114501.14310-7-srinivas.kandagatla@linaro… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- drivers/misc/fastrpc.c | 22 +++++++++++++++++++--- include/uapi/misc/fastrpc.h | 3 +++ 2 files changed, 22 insertions(+), 3 deletions(-) diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index dbd26c3b245b..8443ebc8623b 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -2080,6 +2080,16 @@ static int fastrpc_req_mem_map(struct fastrpc_user *fl, char __user *argp) return err; } +static int is_attach_rejected(struct fastrpc_user *fl) +{ + /* Check if the device node is non-secure */ + if (!fl->is_secure_dev) { + dev_dbg(&fl->cctx->rpdev->dev, "untrusted app trying to attach to privileged DSP PD\n"); + return -EACCES; + } + return 0; +} + static long fastrpc_device_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { @@ -2092,13 +2102,19 @@ static long fastrpc_device_ioctl(struct file *file, unsigned int cmd, err = fastrpc_invoke(fl, argp); break; case FASTRPC_IOCTL_INIT_ATTACH: - err = fastrpc_init_attach(fl, ROOT_PD); + err = is_attach_rejected(fl); + if (!err) + err = fastrpc_init_attach(fl, ROOT_PD); break; case FASTRPC_IOCTL_INIT_ATTACH_SNS: - err = fastrpc_init_attach(fl, SENSORS_PD); + err = is_attach_rejected(fl); + if (!err) + err = fastrpc_init_attach(fl, SENSORS_PD); break; case FASTRPC_IOCTL_INIT_CREATE_STATIC: - err = fastrpc_init_create_static_process(fl, argp); + err = is_attach_rejected(fl); + if (!err) + err = fastrpc_init_create_static_process(fl, argp); break; case FASTRPC_IOCTL_INIT_CREATE: err = fastrpc_init_create_process(fl, argp); diff --git a/include/uapi/misc/fastrpc.h b/include/uapi/misc/fastrpc.h index f33d914d8f46..91583690bddc 100644 --- a/include/uapi/misc/fastrpc.h +++ b/include/uapi/misc/fastrpc.h @@ -8,11 +8,14 @@ #define FASTRPC_IOCTL_ALLOC_DMA_BUFF _IOWR('R', 1, struct fastrpc_alloc_dma_buf) #define FASTRPC_IOCTL_FREE_DMA_BUFF _IOWR('R', 2, __u32) #define FASTRPC_IOCTL_INVOKE _IOWR('R', 3, struct fastrpc_invoke) +/* This ioctl is only supported with secure device nodes */ #define FASTRPC_IOCTL_INIT_ATTACH _IO('R', 4) #define FASTRPC_IOCTL_INIT_CREATE _IOWR('R', 5, struct fastrpc_init_create) #define FASTRPC_IOCTL_MMAP _IOWR('R', 6, struct fastrpc_req_mmap) #define FASTRPC_IOCTL_MUNMAP _IOWR('R', 7, struct fastrpc_req_munmap) +/* This ioctl is only supported with secure device nodes */ #define FASTRPC_IOCTL_INIT_ATTACH_SNS _IO('R', 8) +/* This ioctl is only supported with secure device nodes */ #define FASTRPC_IOCTL_INIT_CREATE_STATIC _IOWR('R', 9, struct fastrpc_init_create_static) #define FASTRPC_IOCTL_MEM_MAP _IOWR('R', 10, struct fastrpc_mem_map) #define FASTRPC_IOCTL_MEM_UNMAP _IOWR('R', 11, struct fastrpc_mem_unmap) -- 2.31.1

2 1

[PATCH OLK-6.6] ASoC: fsl-asoc-card: set priv->pdev before using it
by Ye Bin 01 Aug '24

01 Aug '24

From: Elinor Montmasson <elinor.montmasson(a)savoirfairelinux.com> mainline inclusion from mainline-v6.10-rc6 commit 90f3feb24172185f1832636264943e8b5e289245 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAGEP3 CVE: CVE-2024-42089 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv. fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations. Fixes: 708b4351f08c ("ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support") Signed-off-by: Elinor Montmasson <elinor.montmasson(a)savoirfairelinux.com> Link: https://patch.msgid.link/20240620132511.4291-2-elinor.montmasson@savoirfair… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- sound/soc/fsl/fsl-asoc-card.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 5f181b89838a..f76252b3f591 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -559,6 +559,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; + priv->pdev = pdev; + cpu_np = of_parse_phandle(np, "audio-cpu", 0); /* Give a chance to old DT binding */ if (!cpu_np) @@ -781,7 +783,6 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) } /* Initialize sound card */ - priv->pdev = pdev; priv->card.dev = &pdev->dev; priv->card.owner = THIS_MODULE; ret = snd_soc_of_parse_card_name(&priv->card, "model"); -- 2.31.1

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[openeuler:OLK-6.6 11017/11695] kernel/sched/isolation.c:134:46: error: use of undeclared identifier 'setup_max_cpus'
by kernel test robot 01 Aug '24

01 Aug '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e0427893d95be3be1bb71e10dfb53b6f732e8e42 commit: 54bee36be952f18f6a9e8303822459e89daaa336 [11017/11695] sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU config: x86_64-buildonly-randconfig-002-20240801 (https://download.01.org/0day-ci/archive/20240801/202408010948.5PQBFc4s-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240801/202408010948.5PQBFc4s-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/202408010948.5PQBFc4s-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/build_utility.c:105: >> kernel/sched/isolation.c:134:46: error: use of undeclared identifier 'setup_max_cpus' 134 | if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { | ^ 1 error generated. vim +/setup_max_cpus +134 kernel/sched/isolation.c 108 109 static int __init housekeeping_setup(char *str, unsigned long flags) 110 { 111 cpumask_var_t non_housekeeping_mask, housekeeping_staging; 112 unsigned int first_cpu; 113 int err = 0; 114 115 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) { 116 if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) { 117 pr_warn("Housekeeping: nohz unsupported." 118 " Build with CONFIG_NO_HZ_FULL\n"); 119 return 0; 120 } 121 } 122 123 alloc_bootmem_cpumask_var(&non_housekeeping_mask); 124 if (cpulist_parse(str, non_housekeeping_mask) < 0) { 125 pr_warn("Housekeeping: nohz_full= or isolcpus= incorrect CPU range\n"); 126 goto free_non_housekeeping_mask; 127 } 128 129 alloc_bootmem_cpumask_var(&housekeeping_staging); 130 cpumask_andnot(housekeeping_staging, 131 cpu_possible_mask, non_housekeeping_mask); 132 133 first_cpu = cpumask_first_and(cpu_present_mask, housekeeping_staging); > 134 if (first_cpu >= nr_cpu_ids || first_cpu >= setup_max_cpus) { 135 __cpumask_set_cpu(smp_processor_id(), housekeeping_staging); 136 __cpumask_clear_cpu(smp_processor_id(), non_housekeeping_mask); 137 if (!housekeeping.flags) { 138 pr_warn("Housekeeping: must include one present CPU, " 139 "using boot CPU:%d\n", smp_processor_id()); 140 } 141 } 142 143 if (cpumask_empty(non_housekeeping_mask)) 144 goto free_housekeeping_staging; 145 146 if (!housekeeping.flags) { 147 /* First setup call ("nohz_full=" or "isolcpus=") */ 148 enum hk_type type; 149 150 for_each_set_bit(type, &flags, HK_TYPE_MAX) 151 housekeeping_setup_type(type, housekeeping_staging); 152 } else { 153 /* Second setup call ("nohz_full=" after "isolcpus=" or the reverse) */ 154 enum hk_type type; 155 unsigned long iter_flags = flags & housekeeping.flags; 156 157 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) { 158 if (!cpumask_equal(housekeeping_staging, 159 housekeeping.cpumasks[type])) { 160 pr_warn("Housekeeping: nohz_full= must match isolcpus=\n"); 161 goto free_housekeeping_staging; 162 } 163 } 164 165 iter_flags = flags & ~housekeeping.flags; 166 167 for_each_set_bit(type, &iter_flags, HK_TYPE_MAX) 168 housekeeping_setup_type(type, housekeeping_staging); 169 } 170 171 if ((flags & HK_FLAG_TICK) && !(housekeeping.flags & HK_FLAG_TICK)) 172 tick_nohz_full_setup(non_housekeeping_mask); 173 174 housekeeping.flags |= flags; 175 err = 1; 176 177 free_housekeeping_staging: 178 free_bootmem_cpumask_var(housekeeping_staging); 179 free_non_housekeeping_mask: 180 free_bootmem_cpumask_var(non_housekeeping_mask); 181 182 return err; 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 5addb4b853f44eada72e0ed14b75d3d37e94bd8c
by kernel test robot 01 Aug '24

01 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 5addb4b853f44eada72e0ed14b75d3d37e94bd8c !10400 Fix CVE-2024-41069 elapsed time: 731m configs tested: 26 configs skipped: 137 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240801 gcc-14.1.0 arm64 randconfig-002-20240801 gcc-14.1.0 arm64 randconfig-003-20240801 gcc-14.1.0 arm64 randconfig-004-20240801 gcc-14.1.0 x86_64 alldefconfig gcc-13 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240801 clang-18 x86_64 buildonly-randconfig-002-20240801 clang-18 x86_64 buildonly-randconfig-003-20240801 clang-18 x86_64 buildonly-randconfig-004-20240801 gcc-11 x86_64 buildonly-randconfig-005-20240801 clang-18 x86_64 buildonly-randconfig-006-20240801 clang-18 x86_64 defconfig gcc-13 x86_64 randconfig-001-20240801 gcc-13 x86_64 randconfig-002-20240801 gcc-8 x86_64 randconfig-003-20240801 clang-18 x86_64 randconfig-004-20240801 gcc-8 x86_64 randconfig-005-20240801 gcc-13 x86_64 randconfig-006-20240801 gcc-13 x86_64 randconfig-011-20240801 clang-18 x86_64 randconfig-012-20240801 gcc-13 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION e0427893d95be3be1bb71e10dfb53b6f732e8e42
by kernel test robot 01 Aug '24

01 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: e0427893d95be3be1bb71e10dfb53b6f732e8e42 !10369 Backport 6.6.33-34 LTS patches from upstream Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202408010424.vAnjVI1d-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) vgettimeofday.c:(.text+0x44): undefined reference to `__tsan_volatile_read4' vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init' Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- clang:warning:no-such-include-directory:drivers-infiniband-hw-hiroce3-include-mag |-- arm64-defconfig | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:arm_smmu_device_probe-(section:.text)-arm_smmu_v3_plat_info-(section:.init.data) | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- arm64-randconfig-003-20240801 | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- arm64-randconfig-004-20240801 | |-- vgettimeofday.c:(.text):undefined-reference-to-__tsan_volatile_read4 | `-- vgettimeofday.c:(.text.startup):undefined-reference-to-__tsan_init |-- loongarch-allmodconfig | `-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument |-- loongarch-defconfig | |-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- loongarch-randconfig-002-20240801 | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and `-- x86_64-allyesconfig `-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device elapsed time: 727m configs tested: 17 configs skipped: 132 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240801 clang-20 arm64 randconfig-002-20240801 clang-20 arm64 randconfig-003-20240801 gcc-14.1.0 arm64 randconfig-004-20240801 gcc-14.1.0 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch defconfig gcc-14.1.0 loongarch randconfig-001-20240801 gcc-14.1.0 loongarch randconfig-002-20240801 gcc-14.1.0 x86_64 alldefconfig gcc-13 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 defconfig gcc-13 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0