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Donenfeld" , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Ian Rogers Subject: Re: [PATCH v1 1/3] vdso: Switch get/put unaligned from packed struct to memcpy Message-ID: <202506180158.O3zMMHjh-lkp@intel.com> References: <20250617005800.1410112-2-irogers@google.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250617005800.1410112-2-irogers@google.com> Hi Ian, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.16-rc2 next-20250617] [cannot apply to tip/timers/vdso acme/perf/core] [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/Ian-Rogers/vdso-Switch-get-put-unaligned-from-packed-struct-to-memcpy/20250617-085916 base: linus/master patch link: https://lore.kernel.org/r/20250617005800.1410112-2-irogers%40google.com patch subject: [PATCH v1 1/3] vdso: Switch get/put unaligned from packed struct to memcpy config: arm64-randconfig-r133-20250617 (https://download.01.org/0day-ci/archive/20250618/202506180158.O3zMMHjh-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8) reproduce: (https://download.01.org/0day-ci/archive/20250618/202506180158.O3zMMHjh-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202506180158.O3zMMHjh-lkp@intel.com/ All warnings (new ones prefixed by >>): >> llvm-readelf: warning: 'arch/arm64/kernel/vdso/vdso.so.dbg': invalid PT_DYNAMIC size (0x118) >> llvm-readelf: warning: 'arch/arm64/kernel/vdso/vdso.so.dbg': PT_DYNAMIC dynamic table is invalid: SHT_DYNAMIC will be used arch/arm64/kernel/vdso/vdso.so.dbg: dynamic relocations are not supported make[3]: *** [arch/arm64/kernel/vdso/Makefile:64: arch/arm64/kernel/vdso/vdso.so.dbg] Error 1 make[3]: Target 'include/generated/vdso-offsets.h' not remade because of errors. make[3]: Target 'arch/arm64/kernel/vdso/vdso.so' not remade because of errors. make[2]: *** [arch/arm64/Makefile:207: vdso_prepare] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki