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Fri, 15 Apr 2022 02:37:15 +0000 Date: Fri, 15 Apr 2022 10:37:04 +0800 From: kernel test robot To: Josh Poimboeuf Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [jpoimboe:objtool-run 14/29] vmlinux.o: warning: objtool: exit_to_user_mode()+0x10: .noinstr.text+0x3425: call to static_key_count.constprop.0() leaves .noinstr.text section Message-ID: <202204151047.7ZlroG22-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git objtool-run head: 47d3f4f7a72524799c1f646713e2377e3c4e239f commit: f27083b059ff86b9c4c7a64c7afa46fd9249b6c3 [14/29] objtool: Add sec+offset to warnings config: x86_64-randconfig-a006 (https://download.01.org/0day-ci/archive/20220415/202204151047.7ZlroG22-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-19) 11.2.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git/commit/?id=f27083b059ff86b9c4c7a64c7afa46fd9249b6c3 git remote add jpoimboe https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git git fetch --no-tags jpoimboe objtool-run git checkout f27083b059ff86b9c4c7a64c7afa46fd9249b6c3 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): vmlinux.o: warning: objtool: __do_fast_syscall_32()+0x1b: .noinstr.text+0x1b: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: do_syscall_64()+0xc: .noinstr.text+0xf6: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: do_int80_syscall_32()+0x1b: .noinstr.text+0x18e: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: enter_from_user_mode()+0x18: .noinstr.text+0x30b8: call to __kcsan_check_access() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode()+0x1d: .noinstr.text+0x31d2: call to __kcsan_check_access() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare()+0x18: .noinstr.text+0x3313: call to __kcsan_check_access() leaves .noinstr.text section >> vmlinux.o: warning: objtool: exit_to_user_mode()+0x10: .noinstr.text+0x3425: call to static_key_count.constprop.0() leaves .noinstr.text section >> vmlinux.o: warning: objtool: syscall_exit_to_user_mode()+0x29: .noinstr.text+0x346a: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_enter_from_user_mode()+0x18: .noinstr.text+0x349e: call to __kcsan_check_access() leaves .noinstr.text section >> vmlinux.o: warning: objtool: irqentry_exit_to_user_mode()+0x17: .noinstr.text+0x35fb: call to static_key_count.constprop.0() leaves .noinstr.text section -- 0-DAY CI Kernel Test Service https://01.org/lkp