On Fri, Apr 4, 2025 at 3:51 AM Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > > On Fri, Apr 04, 2025 at 09:13:40AM +0800, kernel test robot wrote: > > Hi Uros, > > > > kernel test robot noticed the following build warnings: > > > > [auto build test WARNING on herbert-cryptodev-2.6/master] > > [also build test WARNING on herbert-crypto-2.6/master tip/x86/core linus/master v6.14] > > [cannot apply to next-20250403] > > [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#_base_tree_information] > > > > url: https://github.com/intel-lab-lkp/linux/commits/Uros-Bizjak/crypto-x86-Remove-CONFIG_AS_SHA256_NI/20250403-174814 > > base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master > > patch link: https://lore.kernel.org/r/20250403094527.349526-3-ubizjak%40gmail.com > > patch subject: [PATCH 3/3] crypto: x86 - Remove CONFIG_AS_AVX512 > > config: i386-buildonly-randconfig-001-20250404 (https://download.01.org/0day-ci/archive/20250404/202504040855.mr885Pz1-lkp@xxxxxxxxx/config) > > 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/20250404/202504040855.mr885Pz1-lkp@xxxxxxxxx/reproduce) > > > > 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@xxxxxxxxx> > > | Closes: https://lore.kernel.org/oe-kbuild-all/202504040855.mr885Pz1-lkp@xxxxxxxxx/ > > > > All warnings (new ones prefixed by >>): > > > > >> lib/raid6/recov_avx512.c:382:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] > > 382 | #warning "your version of binutils lacks AVX512 support" > > | ^~~~~~~ > > > > > > vim +382 lib/raid6/recov_avx512.c > > > > 13c520b2993c9fa Gayatri Kammela 2016-08-12 380 > > 13c520b2993c9fa Gayatri Kammela 2016-08-12 381 #else > > 13c520b2993c9fa Gayatri Kammela 2016-08-12 @382 #warning "your version of binutils lacks AVX512 support" > > Yeah, CONFIG_AS_AVX512 needs to be removed from lib/raid6/ too. It looked like > that directory was rolling its own CONFIG_AS_AVX512 in lib/raid6/test/Makefile, > but that's a makefile for a test program and not the actual kernel makefile. I think the best approach to avoid patch dependencies is not to remove the test for AS_AVX512 from Kconfig.assembler in this patch, but in a separate patch that will be eventually committed late in the merge cycle (or for the next version), after all other users are removed from the tree. I have patches for other parts ready. I'll post v2 of this series with the above adjustment. Thanks, Uros.
