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Fri, 23 Sep 2022 19:05:02 +0000 Date: Sat, 24 Sep 2022 03:04:01 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Thomas Gleixner Subject: [peterz-queue:call-depth-tracking 59/60] ./include/generated/asm-offsets.h:81: warning: "TASK_SIZE" redefined Message-ID: <202209240243.vRVXCjW9-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git call-depth-tracking head: 856304fc062b9ad34742a604b98cc775846c0cb3 commit: 46f9bf3269a589dc0258ae68c32e064e25a0a149 [59/60] x86/ftrace: Make it call depth tracking aware config: powerpc-allyesconfig (https://download.01.org/0day-ci/archive/20220924/202209240243.vRVXCjW9-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 12.1.0 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://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=46f9bf3269a589dc0258ae68c32e064e25a0a149 git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue call-depth-tracking git checkout 46f9bf3269a589dc0258ae68c32e064e25a0a149 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash kernel/trace/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): kernel/trace/trace.c: In function 'trace_check_vprintf': kernel/trace/trace.c:3846:17: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 3846 | trace_seq_vprintf(&iter->seq, iter->fmt, ap); | ^~~~~~~~~~~~~~~~~ kernel/trace/trace.c:3913:17: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 3913 | trace_seq_vprintf(&iter->seq, p, ap); | ^~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/asm-offsets.h:1, from kernel/trace/trace_selftest.c:10, from kernel/trace/trace.c:8672: ./include/generated/asm-offsets.h: At top level: >> ./include/generated/asm-offsets.h:81: warning: "TASK_SIZE" redefined 81 | #define TASK_SIZE -1342177280 /* TASK_SIZE */ | In file included from arch/powerpc/include/asm/processor.h:73, from arch/powerpc/include/asm/thread_info.h:46, from include/linux/thread_info.h:60, from include/asm-generic/preempt.h:5, from ./arch/powerpc/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/spinlock.h:55, from include/linux/mmzone.h:8, from include/linux/gfp.h:7, from include/linux/mm.h:7, from include/linux/ring_buffer.h:5, from kernel/trace/trace.c:15: arch/powerpc/include/asm/task_size_32.h:9: note: this is the location of the previous definition 9 | #define TASK_SIZE (CONFIG_TASK_SIZE) | -- In file included from arch/powerpc/include/asm/asm-offsets.h:1, from kernel/trace/trace_selftest.c:10, from kernel/trace/trace.c:8672: >> ./include/generated/asm-offsets.h:81: warning: "TASK_SIZE" redefined 81 | #define TASK_SIZE -1342177280 /* TASK_SIZE */ | In file included from arch/powerpc/include/asm/processor.h:73, from arch/powerpc/include/asm/thread_info.h:46, from include/linux/thread_info.h:60, from include/asm-generic/preempt.h:5, from ./arch/powerpc/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/spinlock.h:55, from include/linux/mmzone.h:8, from include/linux/gfp.h:7, from include/linux/mm.h:7, from include/linux/ring_buffer.h:5, from kernel/trace/trace.c:15: arch/powerpc/include/asm/task_size_32.h:9: note: this is the location of the previous definition 9 | #define TASK_SIZE (CONFIG_TASK_SIZE) | -- 0-DAY CI Kernel Test Service https://01.org/lkp