Messages in this thread | | | Date | Tue, 29 May 2018 10:41:21 +0800 | From | kbuild test robot <> | Subject | kernel/time/posix-stubs.o: warning: objtool: sys_ni_posix_timers.cold.1()+0x0: unreachable instruction |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 786b71f5b754273ccef6d9462e52062b3e1f9877 commit: 13810435b9a7014fb92eb715f77da488f3b65b99 objtool: Support GCC 8's cold subfunctions date: 2 weeks ago config: x86_64-randconfig-i0-201821 (attached as .config) compiler: gcc-8 (Debian 8.1.0-3) 8.1.0 reproduce: git checkout 13810435b9a7014fb92eb715f77da488f3b65b99 # save the attached .config to linux build tree make ARCH=x86_64
All warnings (new ones prefixed by >>):
>> kernel/time/posix-stubs.o: warning: objtool: sys_ni_posix_timers.cold.1()+0x0: unreachable instruction
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