tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: b3492b88408a530f644afcd9e80b98cbf9883a82
commit: 013280dfab06d20e73de842e8d2fc2a200055455 [26952/30000] urma: upload kernel patch for 20240224_rain
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240829/202408290746.znnxteuy-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/20240829/202408290746.znnxteuy-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/202408290746.znnxteuy-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/ub/urma/ubcore/ubcore_vtp.c:261:6: warning: no previous prototype for function 'ubcore_hash_table_rmv_vtpn' [-Wmissing-prototypes]
261 | void ubcore_hash_table_rmv_vtpn(struct ubcore_device *dev, struct ubcore_vtpn *vtpn)
| ^
drivers/ub/urma/ubcore/ubcore_vtp.c:261:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
261 | void ubcore_hash_table_rmv_vtpn(struct ubcore_device *dev, struct ubcore_vtpn *vtpn)
| ^
| static
1 warning generated.
vim +/ubcore_hash_table_rmv_vtpn +261 drivers/ub/urma/ubcore/ubcore_vtp.c
260
> 261 void ubcore_hash_table_rmv_vtpn(struct ubcore_device *dev, struct ubcore_vtpn *vtpn)
262 {
263 struct ubcore_hash_table *ht;
264
265 ht = ubcore_get_vtpn_ht(dev, vtpn->trans_mode);
266 if (ht == NULL)
267 return;
268 ubcore_hash_table_remove(ht, &vtpn->hnode);
269 }
270
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: b3492b88408a530f644afcd9e80b98cbf9883a82
commit: 822da186955cbcd69b4715b8a307053e6c756f30 [29221/30000] x86/ibt,paravirt: Use text_gen_insn() for paravirt_patch()
config: x86_64-buildonly-randconfig-005-20240829 (https://download.01.org/0day-ci/archive/20240829/202408290612.YVWkhiUH-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/20240829/202408290612.YVWkhiUH-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/202408290612.YVWkhiUH-lkp@intel.com/
All errors (new ones prefixed by >>):
arch/x86/kernel/paravirt.c: In function 'paravirt_patch_call':
>> arch/x86/kernel/paravirt.c:65:9: error: implicit declaration of function '__text_gen_insn' [-Werror=implicit-function-declaration]
65 | __text_gen_insn(insn_buff, CALL_INSN_OPCODE,
| ^~~~~~~~~~~~~~~
>> arch/x86/kernel/paravirt.c:65:36: error: 'CALL_INSN_OPCODE' undeclared (first use in this function)
65 | __text_gen_insn(insn_buff, CALL_INSN_OPCODE,
| ^~~~~~~~~~~~~~~~
arch/x86/kernel/paravirt.c:65:36: note: each undeclared identifier is reported only once for each function it appears in
>> arch/x86/kernel/paravirt.c:66:47: error: 'CALL_INSN_SIZE' undeclared (first use in this function)
66 | (void *)addr, target, CALL_INSN_SIZE);
| ^~~~~~~~~~~~~~
arch/x86/kernel/paravirt.c: At top level:
arch/x86/kernel/paravirt.c:99:13: warning: no previous prototype for 'native_pv_lock_init' [-Wmissing-prototypes]
99 | void __init native_pv_lock_init(void)
| ^~~~~~~~~~~~~~~~~~~
arch/x86/kernel/paravirt.c: In function 'paravirt_patch_call':
arch/x86/kernel/paravirt.c:68:1: warning: control reaches end of non-void function [-Wreturn-type]
68 | }
| ^
cc1: some warnings being treated as errors
vim +/__text_gen_insn +65 arch/x86/kernel/paravirt.c
61
62 static unsigned paravirt_patch_call(void *insn_buff, const void *target,
63 unsigned long addr, unsigned len)
64 {
> 65 __text_gen_insn(insn_buff, CALL_INSN_OPCODE,
> 66 (void *)addr, target, CALL_INSN_SIZE);
67 return CALL_INSN_SIZE;
68 }
69
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Hi Yu,
FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 46d28312ab3cc0cfe7e8dea2f41d22fe4ac35e67
commit: 9d0422bf311dfb36617e4d8f7367a3e7dc9179ec [20748/23581] nbd: fold nbd config initialization into nbd_alloc_config()
config: x86_64-buildonly-randconfig-004-20240825 (https://download.01.org/0day-ci/archive/20240829/202408290453.uMJshGum-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/20240829/202408290453.uMJshGum-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/202408290453.uMJshGum-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/block/nbd.c:17:
In file included from include/linux/blkdev.h:16:
include/linux/pagemap.h:425:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict]
425 | filler_t *filler = (filler_t *)mapping->a_ops->readpage;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
>> drivers/block/.tmp_nbd.o: warning: objtool: nbd_alloc_and_init_config()+0x165: unreachable instruction
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki