* arch/powerpc/mm/book3s64/pkeys.c:289:20: error: unused function 'update_current_thread_iamr'
@ 2021-03-03 20:57 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-03-03 20:57 UTC (permalink / raw)
To: Aneesh Kumar K.V
Cc: kbuild-all, clang-built-linux, linux-kernel, Michael Ellerman,
Sandipan Das
[-- Attachment #1: Type: text/plain, Size: 2242 bytes --]
Hi Aneesh,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f69d02e37a85645aa90d18cacfff36dba370f797
commit: 48a8ab4eeb8271f2a0e2ca3cf80844a59acca153 powerpc/book3s64/pkeys: Don't update SPRN_AMR when in kernel mode.
date: 3 months ago
config: powerpc-randconfig-r036-20210303 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project a7cad6680b4087eff8994f1f99ac40c661a6621f)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install powerpc cross compiling tool for clang build
# apt-get install binutils-powerpc-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=48a8ab4eeb8271f2a0e2ca3cf80844a59acca153
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 48a8ab4eeb8271f2a0e2ca3cf80844a59acca153
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/powerpc/mm/book3s64/pkeys.c:284:20: error: unused function 'update_current_thread_amr' [-Werror,-Wunused-function]
static inline void update_current_thread_amr(u64 value)
^
>> arch/powerpc/mm/book3s64/pkeys.c:289:20: error: unused function 'update_current_thread_iamr' [-Werror,-Wunused-function]
static inline void update_current_thread_iamr(u64 value)
^
2 errors generated.
vim +/update_current_thread_iamr +289 arch/powerpc/mm/book3s64/pkeys.c
288
> 289 static inline void update_current_thread_iamr(u64 value)
290 {
291 if (!likely(pkey_execute_disable_supported))
292 return;
293
294 current->thread.regs->iamr = value;
295 }
296
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 42488 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* arch/powerpc/mm/book3s64/pkeys.c:289:20: error: unused function 'update_current_thread_iamr'
@ 2021-03-23 12:51 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-03-23 12:51 UTC (permalink / raw)
To: Aneesh Kumar K.V
Cc: kbuild-all, clang-built-linux, linux-kernel, Michael Ellerman,
Sandipan Das
[-- Attachment #1: Type: text/plain, Size: 2250 bytes --]
Hi Aneesh,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 84196390620ac0e5070ae36af84c137c6216a7dc
commit: 48a8ab4eeb8271f2a0e2ca3cf80844a59acca153 powerpc/book3s64/pkeys: Don't update SPRN_AMR when in kernel mode.
date: 4 months ago
config: powerpc64-randconfig-r016-20210323 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 78a65cd945d006ff02f9d24d9cc20a302ed93b08)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install powerpc64 cross compiling tool for clang build
# apt-get install binutils-powerpc64-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=48a8ab4eeb8271f2a0e2ca3cf80844a59acca153
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 48a8ab4eeb8271f2a0e2ca3cf80844a59acca153
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/powerpc/mm/book3s64/pkeys.c:284:20: error: unused function 'update_current_thread_amr' [-Werror,-Wunused-function]
static inline void update_current_thread_amr(u64 value)
^
>> arch/powerpc/mm/book3s64/pkeys.c:289:20: error: unused function 'update_current_thread_iamr' [-Werror,-Wunused-function]
static inline void update_current_thread_iamr(u64 value)
^
2 errors generated.
vim +/update_current_thread_iamr +289 arch/powerpc/mm/book3s64/pkeys.c
288
> 289 static inline void update_current_thread_iamr(u64 value)
290 {
291 if (!likely(pkey_execute_disable_supported))
292 return;
293
294 current->thread.regs->iamr = value;
295 }
296
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 32448 bytes --]
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