5:09 p.m.
Hi Bart,
[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on next-20210618]
[cannot apply to scsi/for-next bvanassche/for-next v5.13-rc6]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Bart-Van-Assche/UFS-patches-for-...
base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next
config: powerpc-randconfig-r035-20210618 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
d1baf2895467735ab14f4b3415fce204c0cc8e7f)
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://github.com/0day-ci/linux/commit/fcc87d783f58d9f9ee2c0ccd19c61a57c...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Bart-Van-Assche/UFS-patches-for-Linux-kernel-v5-14/20210619-085409
git checkout fcc87d783f58d9f9ee2c0ccd19c61a57c5941bfb
# 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(a)intel.com>
All error/warnings (new ones prefixed by >>):
In file included from drivers/scsi/ufs/ufshcd.c:12:
In file included from include/linux/async.h:12:
In file included from include/linux/list.h:9:
In file included from include/linux/kernel.h:12:
In file included from include/linux/bitops.h:32:
In file included from arch/powerpc/include/asm/bitops.h:62:
arch/powerpc/include/asm/barrier.h:49:9: warning: '__lwsync' macro redefined
[-Wmacro-redefined]
#define __lwsync() __asm__ __volatile__ (stringify_in_c(LWSYNC) : :
:"memory")
^
<built-in>:309:9: note: previous definition is here
#define __lwsync __builtin_ppc_lwsync
^
> drivers/scsi/ufs/ufshcd.c:4077:6: error: use of undeclared
identifier 'old_state'
if (old_state != UFSHCD_STATE_ERROR ||
new_state == UFSHCD_STATE_ERROR)
^
> drivers/scsi/ufs/ufshcd.c:4079:3: warning: misleading
indentation; statement is not part of the previous 'if' [-Wmisleading-indentation]
return true;
^
drivers/scsi/ufs/ufshcd.c:4077:2: note: previous statement is here
if (old_state != UFSHCD_STATE_ERROR || new_state == UFSHCD_STATE_ERROR)
^
> drivers/scsi/ufs/ufshcd.c:4081:2: error: expected identifier or
'('
return false;
^
> drivers/scsi/ufs/ufshcd.c:4082:1: error: extraneous closing brace
('}')
}
^
drivers/scsi/ufs/ufshcd.c:9361:44: warning: shift count >= width of type
[-Wshift-count-overflow]
if (!dma_set_mask_and_coherent(hba->dev, DMA_BIT_MASK(64)))
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
3 warnings and 3 errors generated.
vim +/old_state +4077 drivers/scsi/ufs/ufshcd.c
4072
4073 static bool ufshcd_set_state(struct ufs_hba *hba, enum ufshcd_state new_state)
4074 {
4075 lockdep_assert_held(hba->host->host_lock);
4076
4077 if (old_state != UFSHCD_STATE_ERROR || new_state ==
UFSHCD_STATE_ERROR)
4078 hba->ufshcd_state = new_state;
4079 return true;
4080 }
4081 return false;
4082 }
4083
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org