tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 37aeb7e817053fbf532b214aa02858b3c23af0b1
commit: 70e6748c08ab45df178269e4e3ae6da56c33af54 [6399/23714] bcache: fix failure in journal relplay
config: x86_64-randconfig-123-20240915 (https://download.01.org/0day-ci/archive/20240916/202409161342.bh5SnmU9-lkp@…)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240916/202409161342.bh5SnmU9-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/202409161342.bh5SnmU9-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/md/bcache/journal.c: note: in included file (through drivers/md/bcache/bcache.h):
include/uapi/linux/bcache.h:294:38: sparse: sparse: array of flexible structures
>> drivers/md/bcache/journal.c:320:6: sparse: sparse: symbol 'is_discard_enabled' was not declared. Should it be static?
drivers/md/bcache/journal.c: note: in included file (through drivers/md/bcache/bcache.h):
drivers/md/bcache/bset.h:231:36: sparse: sparse: array of flexible structures
drivers/md/bcache/journal.c:627:13: sparse: sparse: context imbalance in 'journal_write_unlocked' - different lock contexts for basic block
drivers/md/bcache/journal.c:725:9: sparse: sparse: context imbalance in 'journal_try_write' - different lock contexts for basic block
drivers/md/bcache/journal.c:320:6: warning: no previous prototype for 'is_discard_enabled' [-Wmissing-prototypes]
320 | bool is_discard_enabled(struct cache_set *s)
| ^~~~~~~~~~~~~~~~~~
drivers/md/bcache/journal.o: warning: objtool: journal_read_bucket()+0x157: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: journal_write_work()+0x6f: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: do_journal_discard()+0x4d: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: journal_reclaim()+0x64d: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: journal_wait_for_write()+0x290: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: bch_journal_mark()+0x6a2: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: is_discard_enabled()+0x13e: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: bch_journal_replay()+0x101: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: journal_write_unlocked()+0xeb: sibling call from callable instruction with modified stack frame
drivers/md/bcache/journal.o: warning: objtool: bch_journal()+0x28d: sibling call from callable instruction with modified stack frame
vim +/is_discard_enabled +320 drivers/md/bcache/journal.c
319
> 320 bool is_discard_enabled(struct cache_set *s)
321 {
322 struct cache *ca;
323 unsigned int i;
324
325 for_each_cache(ca, s, i)
326 if (ca->discard)
327 return true;
328
329 return false;
330 }
331
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Hi Chong,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 84404f248a61323e09909849803ea4efce81742f
commit: 8248d42b7c5f4338a54f26d8efebec8614b43466 [1625/13950] fbdev: add ls2k500sfb driver for ls2k500 bmc.
config: loongarch-randconfig-r064-20240916 (https://download.01.org/0day-ci/archive/20240916/202409161114.sOtMxgv1-lkp@…)
compiler: loongarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240916/202409161114.sOtMxgv1-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/202409161114.sOtMxgv1-lkp@intel.com/
All errors (new ones prefixed by >>):
loongarch64-linux-ld: drivers/video/fbdev/ls2k500sfb.o: in function `.L152':
>> ls2k500sfb.c:(.text+0xf9c): undefined reference to `fg_console'
>> loongarch64-linux-ld: ls2k500sfb.c:(.text+0xfa0): undefined reference to `fg_console'
loongarch64-linux-ld: net/ipv4/inet_hashtables.o: in function `inet_ehash_nolisten':
inet_hashtables.c:(.text+0x2ff0): undefined reference to `sysctl_local_port_allocation'
loongarch64-linux-ld: inet_hashtables.c:(.text+0x3000): undefined reference to `sysctl_local_port_allocation'
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 37aeb7e817053fbf532b214aa02858b3c23af0b1
commit: 2dd8345826607c5d2d6528de872118da554015b6 [5957/23714] vfio: Add support for Shared Virtual Addressing
config: arm64-randconfig-001-20240913 (https://download.01.org/0day-ci/archive/20240916/202409161055.v0wzDm7V-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240916/202409161055.v0wzDm7V-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/202409161055.v0wzDm7V-lkp@intel.com/
Note: it may well be a FALSE warning. FWIW you are at least aware of it now.
http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings
All warnings (new ones prefixed by >>):
In file included from drivers/vfio/vfio_iommu_type1.c:31:
include/linux/module.h:134:13: warning: 'init_module' specifies less restrictive attribute than its target 'vfio_iommu_type1_init': 'cold' [-Wmissing-attributes]
134 | int init_module(void) __attribute__((alias(#initfn)));
| ^~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2222:1: note: in expansion of macro 'module_init'
2222 | module_init(vfio_iommu_type1_init);
| ^~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2212:19: note: 'init_module' target declared here
2212 | static int __init vfio_iommu_type1_init(void)
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/module.h:140:14: warning: 'cleanup_module' specifies less restrictive attribute than its target 'vfio_iommu_type1_cleanup': 'cold' [-Wmissing-attributes]
140 | void cleanup_module(void) __attribute__((alias(#exitfn)));
| ^~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2223:1: note: in expansion of macro 'module_exit'
2223 | module_exit(vfio_iommu_type1_cleanup);
| ^~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2217:20: note: 'cleanup_module' target declared here
2217 | static void __exit vfio_iommu_type1_cleanup(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/compat.h:19,
from drivers/vfio/vfio_iommu_type1.c:27:
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_bind_process' at drivers/vfio/vfio_iommu_type1.c:1933:6:
>> include/linux/uaccess.h:112:17: warning: 'params' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/compiler.h:251,
from include/asm-generic/div64.h:25,
from ./arch/arm64/include/generated/asm/div64.h:1,
from include/linux/math64.h:6,
from include/linux/time64.h:5,
from include/linux/compat_time.h:6,
from include/linux/compat.h:10:
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_bind_process':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:1920:46: note: 'params' declared here
1920 | struct vfio_iommu_type1_bind_process params;
| ^~~~~~
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_unbind_process' at drivers/vfio/vfio_iommu_type1.c:2021:6:
>> include/linux/uaccess.h:112:17: warning: 'params' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_unbind_process':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2014:46: note: 'params' declared here
2014 | struct vfio_iommu_type1_bind_process params;
| ^~~~~~
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_ioctl' at drivers/vfio/vfio_iommu_type1.c:2084:7:
include/linux/uaccess.h:112:17: warning: 'info' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_ioctl':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2080:46: note: 'info' declared here
2080 | struct vfio_iommu_type1_info info;
| ^~~~
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_ioctl' at drivers/vfio/vfio_iommu_type1.c:2104:7:
include/linux/uaccess.h:112:17: warning: 'map' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_ioctl':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2098:49: note: 'map' declared here
2098 | struct vfio_iommu_type1_dma_map map;
| ^~~
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_ioctl' at drivers/vfio/vfio_iommu_type1.c:2118:7:
include/linux/uaccess.h:112:17: warning: 'unmap' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_ioctl':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2113:51: note: 'unmap' declared here
2113 | struct vfio_iommu_type1_dma_unmap unmap;
| ^~~~~
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_ioctl' at drivers/vfio/vfio_iommu_type1.c:2136:7:
>> include/linux/uaccess.h:112:17: warning: 'bind' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_ioctl':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2132:46: note: 'bind' declared here
2132 | struct vfio_iommu_type1_bind bind;
| ^~~~
In function '_copy_from_user',
inlined from 'copy_from_user' at include/linux/uaccess.h:144:7,
inlined from 'vfio_iommu_type1_ioctl' at drivers/vfio/vfio_iommu_type1.c:2155:7:
>> include/linux/uaccess.h:112:17: warning: 'bind' may be used uninitialized [-Wmaybe-uninitialized]
112 | kasan_check_write(to, n);
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kasan-checks.h: In function 'vfio_iommu_type1_ioctl':
include/linux/kasan-checks.h:7:6: note: by argument 1 of type 'const volatile void *' to 'kasan_check_write' declared here
7 | void kasan_check_write(const volatile void *p, unsigned int size);
| ^~~~~~~~~~~~~~~~~
drivers/vfio/vfio_iommu_type1.c:2151:46: note: 'bind' declared here
2151 | struct vfio_iommu_type1_bind bind;
| ^~~~
vim +/params +112 include/linux/uaccess.h
d597580d373774 Al Viro 2017-03-20 104
d597580d373774 Al Viro 2017-03-20 105 #ifdef INLINE_COPY_FROM_USER
d597580d373774 Al Viro 2017-03-20 106 static inline unsigned long
d597580d373774 Al Viro 2017-03-20 107 _copy_from_user(void *to, const void __user *from, unsigned long n)
d597580d373774 Al Viro 2017-03-20 108 {
d597580d373774 Al Viro 2017-03-20 109 unsigned long res = n;
9c5f6908de03a4 Al Viro 2017-06-29 110 might_fault();
4983cb67a383a7 Linus Torvalds 2019-02-14 111 if (likely(access_ok(from, n))) {
9c5f6908de03a4 Al Viro 2017-06-29 @112 kasan_check_write(to, n);
d597580d373774 Al Viro 2017-03-20 113 res = raw_copy_from_user(to, from, n);
9c5f6908de03a4 Al Viro 2017-06-29 114 }
d597580d373774 Al Viro 2017-03-20 115 if (unlikely(res))
d597580d373774 Al Viro 2017-03-20 116 memset(to + (n - res), 0, res);
d597580d373774 Al Viro 2017-03-20 117 return res;
d597580d373774 Al Viro 2017-03-20 118 }
d597580d373774 Al Viro 2017-03-20 119 #else
d597580d373774 Al Viro 2017-03-20 120 extern unsigned long
d597580d373774 Al Viro 2017-03-20 121 _copy_from_user(void *, const void __user *, unsigned long);
d597580d373774 Al Viro 2017-03-20 122 #endif
d597580d373774 Al Viro 2017-03-20 123
d597580d373774 Al Viro 2017-03-20 124 #ifdef INLINE_COPY_TO_USER
d597580d373774 Al Viro 2017-03-20 125 static inline unsigned long
d597580d373774 Al Viro 2017-03-20 126 _copy_to_user(void __user *to, const void *from, unsigned long n)
d597580d373774 Al Viro 2017-03-20 127 {
9c5f6908de03a4 Al Viro 2017-06-29 128 might_fault();
4983cb67a383a7 Linus Torvalds 2019-02-14 129 if (access_ok(to, n)) {
9c5f6908de03a4 Al Viro 2017-06-29 130 kasan_check_read(from, n);
d597580d373774 Al Viro 2017-03-20 131 n = raw_copy_to_user(to, from, n);
9c5f6908de03a4 Al Viro 2017-06-29 132 }
d597580d373774 Al Viro 2017-03-20 133 return n;
d597580d373774 Al Viro 2017-03-20 134 }
d597580d373774 Al Viro 2017-03-20 135 #else
d597580d373774 Al Viro 2017-03-20 136 extern unsigned long
d597580d373774 Al Viro 2017-03-20 137 _copy_to_user(void __user *, const void *, unsigned long);
d597580d373774 Al Viro 2017-03-20 138 #endif
d597580d373774 Al Viro 2017-03-20 139
d597580d373774 Al Viro 2017-03-20 140 static __always_inline unsigned long __must_check
d597580d373774 Al Viro 2017-03-20 141 copy_from_user(void *to, const void __user *from, unsigned long n)
d597580d373774 Al Viro 2017-03-20 142 {
b0377fedb65280 Al Viro 2017-06-29 143 if (likely(check_copy_size(to, n, false)))
d597580d373774 Al Viro 2017-03-20 @144 n = _copy_from_user(to, from, n);
d597580d373774 Al Viro 2017-03-20 145 return n;
d597580d373774 Al Viro 2017-03-20 146 }
d597580d373774 Al Viro 2017-03-20 147
:::::: The code at line 112 was first introduced by commit
:::::: 9c5f6908de03a4f52ba7364b11fcd6116225480c copy_{from,to}_user(): move kasan checks and might_fault() out-of-line
:::::: TO: Al Viro <viro(a)zeniv.linux.org.uk>
:::::: CC: Al Viro <viro(a)zeniv.linux.org.uk>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6
branch HEAD: 84404f248a61323e09909849803ea4efce81742f !11556 bpf: Fix a kernel verifier crash in stacksafe()
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202409151313.4XBOlxtN-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409151723.cHHy97fz-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409160027.9Sg9DJSu-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409160214.lVT0QY5g-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409160256.rcSYesB7-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409160318.lnCckgr9-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409160448.mekEXGBM-lkp@intel.comhttps://lore.kernel.org/oe-kbuild-all/202409160450.X95GB3Yc-lkp@intel.com
drivers/crypto/ccp/hygon/hct.c:1730:51: error: 'struct device' has no member named 'numa_node'
include/linux/syscalls.h:247:28: error: invalid storage class for function '__do_sys_membarrier'
include/linux/syscalls.h:249:25: error: static declaration of '__se_sys_membarrier' follows non-static declaration
kernel/sched/autogroup.c:15:35: error: initializer element is not constant
kernel/sched/autogroup.c:202:15: error: non-static declaration of 'sched_autogroup_create_attach' follows static declaration
kernel/sched/autogroup.c:209:15: error: non-static declaration of 'sched_autogroup_detach' follows static declaration
kernel/sched/autogroup.c:221:19: error: invalid storage class for function 'setup_autogroup'
kernel/sched/autogroup.c:25:20: error: invalid storage class for function 'sched_autogroup_sysctl_init'
kernel/sched/autogroup.c:47:20: error: invalid storage class for function 'autogroup_destroy'
kernel/sched/autogroup.c:60:20: error: invalid storage class for function 'autogroup_kref_put'
kernel/sched/autogroup.c:71:33: error: invalid storage class for function 'autogroup_task_get'
kernel/sched/autogroup.c:7:28: error: section attribute cannot be specified for local variables
kernel/sched/autogroup.c:85:33: error: invalid storage class for function 'autogroup_create'
kernel/sched/build_utility.c:110: error: expected declaration or statement at end of input
kernel/sched/core.c:11514:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=]
kernel/sched/fair.c:145:12: warning: 'one_thousand' defined but not used [-Wunused-variable]
kernel/sched/fair.c:146:12: warning: 'hundred_thousand' defined but not used [-Wunused-variable]
kernel/sched/membarrier.c:165:13: error: invalid storage class for function 'ipi_mb'
kernel/sched/membarrier.c:170:13: error: invalid storage class for function 'ipi_sync_core'
kernel/sched/membarrier.c:200:13: error: invalid storage class for function 'ipi_sync_rq_state'
kernel/sched/membarrier.c:245:12: error: invalid storage class for function 'membarrier_global_expedited'
kernel/sched/membarrier.c:310:12: error: invalid storage class for function 'membarrier_private_expedited'
kernel/sched/membarrier.c:426:12: error: invalid storage class for function 'sync_runqueues_membarrier_state'
kernel/sched/membarrier.c:502:12: error: invalid storage class for function 'membarrier_register_private_expedited'
kernel/sched/membarrier.c:544:12: error: invalid storage class for function 'membarrier_get_registrations'
kernel/sched/psi.c:1098:13: error: invalid storage class for function 'task_is_in_psi_v1'
kernel/sched/psi.c:1112:33: error: invalid storage class for function 'task_psi_group'
kernel/sched/psi.c:1130:13: error: invalid storage class for function 'psi_flags_change'
kernel/sched/psi.c:1763:12: error: invalid storage class for function 'psi_io_show'
kernel/sched/psi.c:1768:12: error: invalid storage class for function 'psi_memory_show'
kernel/sched/psi.c:1778:12: error: invalid storage class for function 'psi_io_open'
kernel/sched/psi.c:1783:12: error: invalid storage class for function 'psi_memory_open'
kernel/sched/psi.c:1788:12: error: invalid storage class for function 'psi_cpu_open'
kernel/sched/psi.c:1793:16: error: invalid storage class for function 'psi_write'
kernel/sched/psi.c:1836:16: error: invalid storage class for function 'psi_io_write'
kernel/sched/psi.c:1842:16: error: invalid storage class for function 'psi_memory_write'
kernel/sched/psi.c:1848:16: error: invalid storage class for function 'psi_cpu_write'
kernel/sched/psi.c:1861:12: error: invalid storage class for function 'psi_fop_release'
kernel/sched/psi.c:1870:27: error: initializer element is not constant
kernel/sched/psi.c:1907:13: error: invalid storage class for function 'get_stat_names'
kernel/sched/psi.c:1953:12: error: invalid storage class for function 'system_psi_stat_show'
kernel/sched/psi.c:1958:12: error: invalid storage class for function 'psi_stat_open'
kernel/sched/psi.c:419:13: error: invalid storage class for function 'psi_group_stat_change'
kernel/sched/psi.c:469:13: error: invalid storage class for function 'get_recent_stat_times'
kernel/sched/psi.c:496:13: error: invalid storage class for function 'update_throttle_type'
kernel/sched/psi.c:520:13: error: invalid storage class for function 'collect_percpu_times'
kernel/sched/psi.c:588:13: error: invalid storage class for function 'window_reset'
kernel/sched/psi.c:607:12: error: invalid storage class for function 'window_update'
kernel/sched/psi.c:633:12: error: invalid storage class for function 'update_triggers'
kernel/sched/psi.c:771:13: error: invalid storage class for function 'psi_avgs_work'
kernel/sched/psi.c:847:13: error: invalid storage class for function 'psi_rtpoll_work'
kernel/sched/psi.c:949:13: error: invalid storage class for function 'poll_timer_fn'
kernel/sched/psi.c:957:13: error: invalid storage class for function 'record_times'
kernel/sched/psi.c:990:13: error: invalid storage class for function 'psi_group_change'
ld: vgettimeofday.c:(.text+0x118): undefined reference to `__tsan_write4'
ld: vgettimeofday.c:(.text+0x358): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x44): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0x60): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x6c): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0xc0): undefined reference to `__tsan_volatile_read4'
loongson3-acpi-cpufreq.c:(.text+0x2a20): undefined reference to `acpi_processor_register_performance'
mm/mem_reliable.c:345:2: error: call to undeclared function 'mem_reliable_ctrl_bit_disable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
mm/share_pool.c:1226:14: error: call to undeclared function 'huge_ptep_get'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
vgettimeofday.c:(.text+0x2c): undefined reference to `__tsan_volatile_read4'
vgettimeofday.c:(.text+0x584): undefined reference to `__tsan_write8'
vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init'
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-allmodconfig
| `-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:no-previous-prototype-for-function-virtcca_smmu_gerror_handler
|-- arm64-randconfig-001-20240916
| |-- ld:vgettimeofday.c:(.text):undefined-reference-to-__tsan_read2
| |-- ld:vgettimeofday.c:(.text):undefined-reference-to-__tsan_read4
| |-- ld:vgettimeofday.c:(.text):undefined-reference-to-__tsan_read8
| |-- ld:vgettimeofday.c:(.text):undefined-reference-to-__tsan_volatile_read4
| |-- ld:vgettimeofday.c:(.text):undefined-reference-to-__tsan_write4
| |-- ld:vgettimeofday.c:(.text):undefined-reference-to-__tsan_write8
| |-- vgettimeofday.c:(.text):undefined-reference-to-__tsan_volatile_read4
| |-- vgettimeofday.c:(.text):undefined-reference-to-__tsan_write8
| `-- vgettimeofday.c:(.text.startup):undefined-reference-to-__tsan_init
|-- arm64-randconfig-002-20240916
| |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations
| `-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int
|-- arm64-randconfig-003-20240916
| `-- mm-mem_reliable.c:error:call-to-undeclared-function-mem_reliable_ctrl_bit_disable-ISO-C99-and-later-do-not-support-implicit-function-declarations
|-- loongarch-allmodconfig
| `-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_register_performance
|-- loongarch-randconfig-002-20240916
| |-- kernel-sched-fair.c:warning:hundred_thousand-defined-but-not-used
| `-- kernel-sched-fair.c:warning:one_thousand-defined-but-not-used
|-- loongarch-randconfig-r133-20240913
| |-- drivers-acpi-pptt.c:sparse:sparse:symbol-acpi_pptt_for_each_container-was-not-declared.-Should-it-be-static
| |-- include-linux-syscalls.h:error:implicit-declaration-of-function-__do_sys_membarrier
| |-- include-linux-syscalls.h:error:invalid-storage-class-for-function-__do_sys_membarrier
| |-- include-linux-syscalls.h:error:static-declaration-of-__se_sys_membarrier-follows-non-static-declaration
| |-- kernel-sched-autogroup.c:error:initializer-element-is-not-constant
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-autogroup_create
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-autogroup_destroy
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-autogroup_kref_get
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-autogroup_kref_put
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-autogroup_move_group
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-autogroup_task_get
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-sched_autogroup_sysctl_init
| |-- kernel-sched-autogroup.c:error:invalid-storage-class-for-function-setup_autogroup
| |-- kernel-sched-autogroup.c:error:non-static-declaration-of-sched_autogroup_create_attach-follows-static-declaration
| |-- kernel-sched-autogroup.c:error:non-static-declaration-of-sched_autogroup_detach-follows-static-declaration
| |-- kernel-sched-autogroup.c:error:section-attribute-cannot-be-specified-for-local-variables
| |-- kernel-sched-build_utility.c:error:expected-declaration-or-statement-at-end-of-input
| |-- kernel-sched-core.c:warning:format-llu-expects-argument-of-type-long-long-unsigned-int-but-argument-has-type-int
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_mb
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_rseq
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_core
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-ipi_sync_rq_state
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_get_registrations
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_global_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_private_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_global_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-membarrier_register_private_expedited
| |-- kernel-sched-membarrier.c:error:invalid-storage-class-for-function-sync_runqueues_membarrier_state
| |-- kernel-sched-psi.c:error:initializer-element-is-not-constant
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-collect_percpu_times
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-get_recent_stat_times
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-get_stat_names
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-init_rtpoll_triggers
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-poll_timer_fn
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_avgs_work
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_cpu_open
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_cpu_show
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_cpu_write
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_flags_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_fop_poll
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_fop_release
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_group_stat_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_io_open
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_io_show
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_io_write
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_memory_open
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_memory_show
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_memory_write
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_proc_init
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_work
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_rtpoll_worker
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_schedule_rtpoll_work
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_stat_flags_change
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_stat_open
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-psi_write
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-record_times
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-system_psi_stat_show
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_is_in_psi_v1
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-task_psi_group
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-test_fine_grained_stat
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_averages
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_throttle_type
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-update_triggers
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_reset
| |-- kernel-sched-psi.c:error:invalid-storage-class-for-function-window_update
| |-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_enter-follows-static-declaration
| `-- kernel-sched-psi.c:error:non-static-declaration-of-psi_memstall_leave-follows-static-declaration
|-- x86_64-randconfig-011-20240916
| `-- drivers-crypto-ccp-hygon-hct.c:error:no-member-named-numa_node-in-struct-device
|-- x86_64-randconfig-013-20240915
| `-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node
`-- x86_64-randconfig-071-20240916
`-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node
elapsed time: 1071m
configs tested: 33
configs skipped: 122
tested configs:
arm64 allmodconfig clang-20
arm64 allnoconfig gcc-14.1.0
arm64 randconfig-001-20240916 gcc-14.1.0
arm64 randconfig-002-20240916 clang-20
arm64 randconfig-003-20240916 clang-20
arm64 randconfig-004-20240916 clang-20
loongarch allmodconfig gcc-14.1.0
loongarch allnoconfig gcc-14.1.0
loongarch randconfig-001-20240916 gcc-14.1.0
loongarch randconfig-002-20240916 gcc-14.1.0
x86_64 allnoconfig clang-18
x86_64 allyesconfig clang-18
x86_64 buildonly-randconfig-001-20240916 gcc-12
x86_64 buildonly-randconfig-002-20240916 gcc-12
x86_64 buildonly-randconfig-003-20240916 gcc-12
x86_64 buildonly-randconfig-004-20240916 gcc-11
x86_64 buildonly-randconfig-005-20240916 gcc-12
x86_64 buildonly-randconfig-006-20240916 clang-18
x86_64 defconfig gcc-11
x86_64 randconfig-001-20240916 clang-18
x86_64 randconfig-002-20240916 gcc-12
x86_64 randconfig-003-20240916 gcc-12
x86_64 randconfig-004-20240916 gcc-12
x86_64 randconfig-005-20240916 gcc-11
x86_64 randconfig-006-20240916 gcc-12
x86_64 randconfig-011-20240916 clang-18
x86_64 randconfig-012-20240916 clang-18
x86_64 randconfig-013-20240916 gcc-12
x86_64 randconfig-014-20240916 gcc-12
x86_64 randconfig-015-20240916 gcc-12
x86_64 randconfig-071-20240916 gcc-12
x86_64 randconfig-072-20240916 clang-18
x86_64 rhel-8.3-rust clang-18
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Hi Yang,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: 84404f248a61323e09909849803ea4efce81742f
commit: 371d3f569b16c38afcf6abb24d620f9d768c95f9 [1373/13950] vdso: do cntvct workaround in the VDSO
config: arm64-randconfig-001-20240916 (https://download.01.org/0day-ci/archive/20240916/202409160450.X95GB3Yc-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240916/202409160450.X95GB3Yc-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/202409160450.X95GB3Yc-lkp@intel.com/
All errors (new ones prefixed by >>):
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
arch/arm64/kernel/vdso-ilp32/Makefile:93: FORCE prerequisite is missing
arch/arm64/kernel/vdso-ilp32/Makefile:87: FORCE prerequisite is missing
arch/arm64/kernel/vdso-ilp32/Makefile:90: FORCE prerequisite is missing
arch/arm64/kernel/vdso-ilp32/Makefile:71: FORCE prerequisite is missing
ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_gettimeofday_data.constprop.0':
vgettimeofday.c:(.text+0x2c): undefined reference to `__tsan_volatile_read4'
ld: vgettimeofday.c:(.text+0x44): undefined reference to `__tsan_read4'
>> ld: vgettimeofday.c:(.text+0x60): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x80): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x90): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x9c): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0xa8): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0xb8): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0xc4): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0xd4): undefined reference to `__tsan_volatile_read4'
ld: vgettimeofday.c:(.text+0x138): undefined reference to `__tsan_write4'
ld: vgettimeofday.c:(.text+0x144): undefined reference to `__tsan_write4'
ld: vgettimeofday.c:(.text+0x19c): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x1c0): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x1ec): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0x1f8): undefined reference to `__tsan_write4'
ld: vgettimeofday.c:(.text+0x204): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0x210): undefined reference to `__tsan_write4'
ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_clock_gettime_data.constprop.0':
vgettimeofday.c:(.text+0x2cc): undefined reference to `__tsan_volatile_read4'
ld: vgettimeofday.c:(.text+0x2e4): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0x300): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x32c): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x338): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x344): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x354): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0x364): undefined reference to `__tsan_read4'
ld: vgettimeofday.c:(.text+0x374): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x384): undefined reference to `__tsan_volatile_read4'
ld: vgettimeofday.c:(.text+0x3e0): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x3ec): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x434): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x45c): undefined reference to `__tsan_read2'
ld: vgettimeofday.c:(.text+0x51c): undefined reference to `__tsan_volatile_read4'
ld: vgettimeofday.c:(.text+0x530): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x53c): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x548): undefined reference to `__tsan_read8'
ld: vgettimeofday.c:(.text+0x554): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x564): undefined reference to `__tsan_volatile_read4'
ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__kernel_clock_getres':
vgettimeofday.c:(.text+0x644): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x650): undefined reference to `__tsan_write8'
ld: vgettimeofday.c:(.text+0x680): undefined reference to `__tsan_volatile_read4'
ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `_sub_I_00099_0':
vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init'
collect2: error: ld returned 1 exit status
make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:71: arch/arm64/kernel/vdso-ilp32/vdso-ilp32.so.dbg] Error 1 shuffle=2963184100
make[3]: Target 'include/generated/vdso-ilp32-offsets.h' not remade because of errors.
make[2]: *** [arch/arm64/Makefile:201: vdso_prepare] Error 2 shuffle=2963184100
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=2963184100
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:234: __sub-make] Error 2 shuffle=2963184100
make: Target 'prepare' not remade because of errors.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki