Messages in this thread | | | Date | Sat, 16 Apr 2022 00:22:41 +0800 | From | kernel test robot <> | Subject | [jpoimboe:objtool-run 19/35] vmlinux.o: warning: objtool: exit_to_user_mode+0x10: call to static_key_count.constprop.0() leaves .noinstr.text section |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git objtool-run head: b8646d8664875281b48db7752d3dc7880b7561e1 commit: f2bec70312f62ef4f1ea21c134d9def627182ad3 [19/35] objtool: Don't print parentheses in function addresses config: x86_64-randconfig-a006 (https://download.01.org/0day-ci/archive/20220416/202204160031.TT2073NX-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=f2bec70312f62ef4f1ea21c134d9def627182ad3 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 f2bec70312f62ef4f1ea21c134d9def627182ad3 # 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 <lkp@intel.com>
All warnings (new ones prefixed by >>):
vmlinux.o: warning: objtool: __do_fast_syscall_32+0x1b: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: do_syscall_64+0xc: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: do_int80_syscall_32+0x1b: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: enter_from_user_mode+0x18: call to __kcsan_check_access() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0x1d: call to __kcsan_check_access() leaves .noinstr.text section vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0x18: call to __kcsan_check_access() leaves .noinstr.text section >> vmlinux.o: warning: objtool: exit_to_user_mode+0x10: call to static_key_count.constprop.0() leaves .noinstr.text section >> vmlinux.o: warning: objtool: syscall_exit_to_user_mode+0x29: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0x18: call to __kcsan_check_access() leaves .noinstr.text section >> vmlinux.o: warning: objtool: irqentry_exit_to_user_mode+0x17: call to static_key_count.constprop.0() leaves .noinstr.text section
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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