arch/x86/kvm/vmx/vmx.o: warning: objtool: vmx_handle_exit_irqoff()+0xd5: unreachable instruction

From: kernel test robot
Date: Fri Jul 03 2020 - 11:56:55 EST


Hi Josh,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: cdd3bb54332f82295ed90cd0c09c78cd0c0ee822
commit: 0c1ddd33177530feb3685a800bba1ac4cc58cc4b objtool: Refactor sibling call detection logic
date: 12 months ago
config: x86_64-randconfig-a016-20200703 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-14) 9.3.0
reproduce (this is a W=1 build):
git checkout 0c1ddd33177530feb3685a800bba1ac4cc58cc4b
# save the attached .config to linux build tree
make W=1 ARCH=x86_64

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> arch/x86/kvm/vmx/vmx.o: warning: objtool: vmx_handle_exit_irqoff()+0xd5: unreachable instruction

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Attachment: .config.gz
Description: application/gzip