11:49 a.m.
Hi Vincenzo,
I love your patch! Yet something to improve:
[auto build test ERROR on next-20210211]
[cannot apply to arm64/for-next/core xlnx/master arm/for-next soc/for-next kvmarm/next
linus/master hnaz-linux-mm/master v5.11-rc7 v5.11-rc6 v5.11-rc5 v5.11-rc7]
[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/Vincenzo-Frascino/arm64-ARMv8-5-...
base: 671176b0016c80b3943cb5387312c886aba3308d
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
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
#
https://github.com/0day-ci/linux/commit/0ea84467dcc53cac5c8d4e636c4d6f24e...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Vincenzo-Frascino/arm64-ARMv8-5-A-MTE-Add-async-mode-support/20210212-004947
git checkout 0ea84467dcc53cac5c8d4e636c4d6f24e6c58728
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
aarch64-linux-ld: mm/kasan/report.o: in function `end_report':
report.c:(.text+0x18): undefined reference to `kasan_flag_async'
aarch64-linux-ld: mm/kasan/report.o: relocation R_AARCH64_ADR_PREL_PG_HI21 against
symbol `kasan_flag_async' which may bind externally can not be used when making a
shared object; recompile with -fPIC
report.c:(.text+0x18): dangerous relocation: unsupported relocation
aarch64-linux-ld: report.c:(.text+0x1c): undefined reference to `kasan_flag_async'
aarch64-linux-ld: lib/test_kasan.o: in function `kasan_test_init':
test_kasan.c:(.text+0xccf0): undefined reference to `kasan_flag_async'
aarch64-linux-ld: lib/test_kasan.o: relocation R_AARCH64_ADR_PREL_PG_HI21 against
symbol `kasan_flag_async' which may bind externally can not be used when making a
shared object; recompile with -fPIC
test_kasan.c:(.text+0xccf0): dangerous relocation: unsupported relocation
> aarch64-linux-ld: test_kasan.c:(.text+0xccfc): undefined
reference to `kasan_flag_async'
aarch64-linux-ld:
test_kasan.c:(.text+0xcd04): undefined reference to `kasan_flag_async'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org