Messages in this thread | | | Date | Wed, 3 Apr 2019 22:05:25 +0800 | From | kbuild test robot <> | Subject | [tip:core/objtool 2/25] arch/x86/kernel/dumpstack.o: warning: objtool: show_regs()+0x9: undefined stack state |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/objtool head: 64604d54d3115fee89598bfb6d8d2252f8a2d114 commit: 37686b1353cfc30e127cef811959cdbcd0495d98 [2/25] tracing: Improve "if" macro code generation config: x86_64-randconfig-x011-201913 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 37686b1353cfc30e127cef811959cdbcd0495d98 # save the attached .config to linux build tree make ARCH=x86_64
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/dumpstack.o: warning: objtool: show_regs()+0x9: undefined stack state >> arch/x86/kernel/dumpstack.o: warning: objtool: show_regs()+0x0: stack state mismatch: cfa1=6+16 cfa2=7+8
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