November 2024 - Kernel - mailweb.openeuler.org

[openeuler:OLK-5.10 2451/2451] ld: fs/proc/base.o:undefined reference to `proc_mm_idle_operations'
by kernel test robot 20 Nov '24

20 Nov '24

Hi liubo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bf0212daf6239e1b0e65e6dd7ee9fdec378c5dd4 commit: 4232d9005401d839ceeb1a02da34749b6dab1376 [2451/2451] etmem: add CONFIG_ETMEM macro definition for etmem feature config: x86_64-randconfig-074-20241119 (https://download.01.org/0day-ci/archive/20241120/202411201912.lsG6nV6W-lkp@…) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241120/202411201912.lsG6nV6W-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/202411201912.lsG6nV6W-lkp@intel.com/ All errors (new ones prefixed by >>): ld: warning: arch/x86/lib/retpoline.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: arch/x86/lib/retpoline.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: .tmp_vmlinux.kallsyms1 has a LOAD segment with RWX permissions >> ld: fs/proc/base.o:(.rodata+0x18a8): undefined reference to `proc_mm_idle_operations' >> ld: fs/proc/base.o:(.rodata+0x18d0): undefined reference to `proc_mm_swap_operations' ld: fs/proc/base.o:(.rodata+0x23e0): undefined reference to `proc_mm_idle_operations' ld: fs/proc/base.o:(.rodata+0x2408): undefined reference to `proc_mm_swap_operations' ld: crypto/asymmetric_keys/pgp_preload.o: in function `preload_pgp_keys': crypto/asymmetric_keys/pgp_preload.c:110: undefined reference to `pgp_parse_packets' ld: crypto/asymmetric_keys/pgp_public_key.o: in function `pgp_key_parse': crypto/asymmetric_keys/pgp_public_key.c:315: undefined reference to `pgp_parse_packets' ld: crypto/asymmetric_keys/pgp_public_key.c:357: undefined reference to `public_key_subtype' ld: crypto/asymmetric_keys/pgp_public_key.c:357: undefined reference to `public_key_subtype' ld: crypto/asymmetric_keys/pgp_public_key.c:358: undefined reference to `public_key_subtype' ld: crypto/asymmetric_keys/pgp_public_key.c:367: undefined reference to `public_key_free' ld: crypto/asymmetric_keys/pgp_public_key.c:357: undefined reference to `public_key_subtype' ld: crypto/asymmetric_keys/pgp_public_key.o: in function `pgp_process_public_key': crypto/asymmetric_keys/pgp_public_key.c:228: undefined reference to `pgp_parse_public_key' ld: crypto/asymmetric_keys/pgp_public_key.c:234: undefined reference to `pgp_to_public_key_algo' ld: crypto/asymmetric_keys/pgp_public_key.c:234: undefined reference to `pgp_to_public_key_algo' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_KEY_PARSER Depends on [m]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] && ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=m] Selected by [y]: - PGP_PRELOAD [=y] && CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2421/2421] net/netfilter/nft_set_pipapo.o: warning: objtool: nft_pipapo_remove()+0x166b: unreachable instruction
by kernel test robot 20 Nov '24

20 Nov '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bf0212daf6239e1b0e65e6dd7ee9fdec378c5dd4 commit: 6da9c2b3be7f43cb2dc8c55be00b80bcdc27dba1 [2421/2421] netfilter: nft_set_pipapo: do not free live element config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20241120/202411201853.6hew7upQ-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/20241120/202411201853.6hew7upQ-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/202411201853.6hew7upQ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/netfilter/nft_set_pipapo.o: warning: objtool: nft_pipapo_remove()+0x166b: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10 0/2] CVE-2024-46713
by Luo Gengkun 20 Nov '24

20 Nov '24

Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] CVE-2024-46713
by Luo Gengkun 20 Nov '24

20 Nov '24

Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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[openeuler:OLK-5.10 2451/2451] kernel/sched/topology.c:1749:2: error: implicit declaration of function 'register_sysctl_init'
by kernel test robot 20 Nov '24

20 Nov '24

Hi Tim, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bf0212daf6239e1b0e65e6dd7ee9fdec378c5dd4 commit: f4128ae8e6ff03b4c805707fe75d0345797f7f53 [2451/2451] sched: Add cluster scheduler level for x86 config: x86_64-buildonly-randconfig-003-20241119 (https://download.01.org/0day-ci/archive/20241120/202411201827.IfsNluS9-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/20241120/202411201827.IfsNluS9-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/202411201827.IfsNluS9-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from kernel/sched/topology.c:5: In file included from kernel/sched/sched.h:39: In file included from include/linux/blkdev.h:9: In file included from include/linux/genhd.h:20: In file included from include/linux/blk_types.h:11: In file included from include/linux/bvec.h:14: In file included from include/linux/mm.h:1579: include/linux/vmstat.h:417:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 417 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 418 | item]; | ~~~~ include/linux/vmstat.h:424:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 424 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 425 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ 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_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:436:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 436 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 437 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:445:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 445 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 446 | NR_VM_NUMA_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/sched/topology.c:5: kernel/sched/sched.h:1838:15: warning: cast from 'void (*)(struct rq *)' to 'void (*)(struct callback_head *)' converts to incompatible function type [-Wcast-function-type-strict] 1838 | head->func = (void (*)(struct callback_head *))func; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/sched/topology.c:718:6: warning: variable 'numa_distance' set but not used [-Wunused-but-set-variable] 718 | int numa_distance = 0; | ^ >> kernel/sched/topology.c:1749:2: error: implicit declaration of function 'register_sysctl_init' [-Werror,-Wimplicit-function-declaration] 1749 | register_sysctl_init("kernel", sched_cluster_sysctls); | ^ 7 warnings and 1 error generated. vim +/register_sysctl_init +1749 kernel/sched/topology.c 8ce3e706b31409 Tim Chen 2021-12-03 1746 8ce3e706b31409 Tim Chen 2021-12-03 1747 static int __init sched_cluster_sysctl_init(void) 8ce3e706b31409 Tim Chen 2021-12-03 1748 { 8ce3e706b31409 Tim Chen 2021-12-03 @1749 register_sysctl_init("kernel", sched_cluster_sysctls); 8ce3e706b31409 Tim Chen 2021-12-03 1750 return 0; 8ce3e706b31409 Tim Chen 2021-12-03 1751 } 8ce3e706b31409 Tim Chen 2021-12-03 1752 late_initcall(sched_cluster_sysctl_init); 9e68cc2bf535a2 Tim Chen 2021-12-03 1753 :::::: The code at line 1749 was first introduced by commit :::::: 8ce3e706b31409147f035c037055caa68e450ce5 scheduler: Add runtime knob sysctl_sched_cluster :::::: TO: Tim Chen <tim.c.chen(a)linux.intel.com> :::::: CC: Jie Liu <liujie375(a)h-partners.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-46713
by Luo Gengkun 20 Nov '24

20 Nov '24

Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP1 0/2] openEuler-22.03-LTS-SP1
by Luo Gengkun 20 Nov '24

20 Nov '24

CVE-2024-46713-openEuler-22.03-LTS-SP1 Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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[PATCH OLK-5.10 0/2] OLK-5.10
by Luo Gengkun 20 Nov '24

20 Nov '24

CVE-2024-46713-OLK-5.10 Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] OLK-6.6
by Luo Gengkun 20 Nov '24

20 Nov '24

CVE-2024-46713-OLK-6.6 Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/2] OLK-6.6
by Luo Gengkun 20 Nov '24

20 Nov '24

*** BLURB HERE *** Luo Gengkun (1): perf: Fix kabi problem by put mutex in front of perf_buffer Peter Zijlstra (1): perf/aux: Fix AUX buffer serialization kernel/events/core.c | 21 +++++++++++++++------ kernel/events/internal.h | 5 +++++ kernel/events/ring_buffer.c | 30 ++++++++++++++++++++---------- 3 files changed, 40 insertions(+), 16 deletions(-) -- 2.34.1

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