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t=1664970315; a=rsa-sha256; cv=fail; b=vFXGBOa4/+JjqDX38ZH/LPfBK3ZY2nEzlkTMmjg7e12EE+yZ0jhIsnyxmrL98bUz7URwB9 LCyEl39Klc6jtGvP5BrUG5xqJLmcOtYC4QTdXS2w7CIxBb4OOnvXvDSa2uH5VEnZbrJrga DULx2fOd5AbSyoBm90knxK9YOHCy7lE= Authentication-Results: imf30.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=epP57f0r; arc=reject ("signature check failed: fail, {[1] = sig:microsoft.com:reject}"); spf=pass (imf30.hostedemail.com: domain of philip.li@intel.com designates 192.55.52.88 as permitted sender) smtp.mailfrom=philip.li@intel.com; dmarc=pass (policy=none) header.from=intel.com X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: B14968001B X-Rspam-User: X-Stat-Signature: 55ykto5kptpxnqnc8xfghden79w8y4qs X-HE-Tag: 1664970314-502079 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Oct 04, 2022 at 04:35:56PM -0700, Ira Weiny wrote: > On Tue, Oct 04, 2022 at 04:24:54PM -0700, Nick Desaulniers wrote: > > Sorry for the noise, please see: > > https://lore.kernel.org/all/Yx3HnuEDyFG0+G62@dev-arch.thelio-3990X/ Sorry for late reply, as we are in vacation that the response to email is slow. The early logic only disables __tsan_memset, we should correct the logic to for all mem* function as mentioned in the link. We will fix this asap. > > NP and thanks for letting us know! Sorry for the false positive. > Ira > > > EOM > > > > On Tue, Oct 4, 2022 at 4:18 PM Ira Weiny wrote: > > > > > > On Wed, Oct 05, 2022 at 05:05:12AM +0800, kernel test robot wrote: > > > > Hi Fabio, > > > > > > > > FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. > > > > > > I don't think this is relevant. > > > > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > > > head: 4d80748d16c82a9c2c4ea5feea96e476de3cd876 > > > > commit: 948084f0f6959f602f89f679522b706a72da0285 [5475/12409] kexec: replace kmap() with kmap_local_page() > > > > config: s390-randconfig-r035-20221003 > > > > compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920) > > > > 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 s390 cross compiling tool for clang build > > > > # apt-get install binutils-s390x-linux-gnu > > > > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=948084f0f6959f602f89f679522b706a72da0285 > > > > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > > > git fetch --no-tags linux-next master > > > > git checkout 948084f0f6959f602f89f679522b706a72da0285 > > > > # save the config file > > > > mkdir build_dir && cp config build_dir/.config > > > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash > > > > > > > > If you fix the issue, kindly add following tag where applicable > > > > | Reported-by: kernel test robot > > > > > > > > Note: the linux-next/master HEAD 4d80748d16c82a9c2c4ea5feea96e476de3cd876 builds fine. > > > > It may have been fixed somewhere. > > > > > > > > All errors (new ones prefixed by >>): > > > > > > > > > > [snip] > > > > > > > s390x-linux-ld: kernel/kexec_core.o: in function `kimage_load_normal_segment': > > > > kernel/kexec_core.c:814: undefined reference to `__tsan_memset' > > > > >> s390x-linux-ld: kernel/kexec_core.c:822: undefined reference to `__tsan_memcpy' > > > > s390x-linux-ld: kernel/kexec_core.o: in function `_copy_from_user': > > > > > > I don't see __tsan_memcpy anywhere in the current linux-next tree? > > > > > > Ira > > > > > > > > > -- > > Thanks, > > ~Nick Desaulniers >