Hi Vincenzo, I love your patch! Yet something to improve:
[auto build test ERROR on next-20210121] [cannot apply to arm64/for-next/core arm/for-next soc/for-next xlnx/master kvmarm/next linus/master hnaz-linux-mm/master v5.11-rc4 v5.11-rc3 v5.11-rc2 v5.11-rc4] [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-A-MTE-Add-async-mode-support/20210122-004631 base: bc085f8fc88fc16796c9f2364e2bfb3fef305cad config: riscv-randconfig-r003-20210122 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project bd3a387ee76f58caa0d7901f3f84e9bb3d006f27) 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 riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/0day-ci/linux/commit/0ac23ec8a70b5fd68efdec0a6a501bdccddf4d5e 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/20210122-004631 git checkout 0ac23ec8a70b5fd68efdec0a6a501bdccddf4d5e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): >> lib/test_kasan.c:55:24: error: expected expression if (!hw_is_mode_sync()) { ^ 1 error generated. vim +55 lib/test_kasan.c 41 42 /* 43 * Temporarily enable multi-shot mode. Otherwise, KASAN would only report the 44 * first detected bug and panic the kernel if panic_on_warn is enabled. For 45 * hardware tag-based KASAN also allow tag checking to be reenabled for each 46 * test, see the comment for KUNIT_EXPECT_KASAN_FAIL(). 47 */ 48 static int kasan_test_init(struct kunit *test) 49 { 50 if (!kasan_enabled()) { 51 kunit_err(test, "can't run KASAN tests with KASAN disabled"); 52 return -1; 53 } 54 > 55 if (!hw_is_mode_sync()) { 56 kunit_err(test, "can't run KASAN tests in async mode"); 57 return -1; 58 } 59 60 multishot = kasan_save_enable_multi_shot(); 61 hw_set_tagging_report_once(false); 62 return 0; 63 } 64 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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