Messages in this thread |  | | Date | Sun, 11 Feb 2018 21:43:13 +0800 | From | kbuild test robot <> | Subject | [tip:x86/pti 8/11] Warning: ffffffff812c4dd8: f7 0f 1f 80 00 00 testl $0x801f,(%rdi) |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/pti head: ff37dc0cd96c266c7700386b7ba48abc32a91b1f commit: 930ce1a7a55bc0eb8917f453ee22f1b6d67df5cd [8/11] Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()" config: x86_64-rhel (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 930ce1a7a55bc0eb8917f453ee22f1b6d67df5cd # save the attached .config to linux build tree make ARCH=x86_64
All warnings (new ones prefixed by >>):
>> Warning: ffffffff812c4dd8: f7 0f 1f 80 00 00 testl $0x801f,(%rdi) Warning: objdump says 6 bytes, but insn_get_length() says 2 Warning: arch/x86/tools/test_get_len found difference at <kernfs_put>:ffffffff812c50b0
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