Hi Radim, [auto build test ERROR on kvm/linux-next] [also build test ERROR on v4.9-rc3 next-20161028] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Radim-Kr-m/KVM-x86-emulate-FXSAVE-and-FXRSTOR/20161103-025333 base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next config: x86_64-randconfig-s2-11030650 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): arch/x86/kvm/emulate.c: In function 'em_fxsave': >> arch/x86/kvm/emulate.c:3931: error: expected string literal before ')' token arch/x86/kvm/emulate.c:3934: error: expected string literal before ')' token arch/x86/kvm/emulate.c: In function 'fx_load_64bit_xmm': arch/x86/kvm/emulate.c:3953: error: expected string literal before ')' token arch/x86/kvm/emulate.c: In function 'em_fxrstor': arch/x86/kvm/emulate.c:3990: error: expected string literal before ')' token arch/x86/kvm/emulate.c:3994: error: expected string literal before ')' token vim +3931 arch/x86/kvm/emulate.c 3925 return rc; 3926 3927 ctxt->ops->get_fpu(ctxt); 3928 3929 #ifdef CONFIG_X86_64 3930 if (ctxt->rex_prefix & (1 << 3)) > 3931 rc = asm_safe("fxsave64 %[fx]", , [fx] "+m"(fx_state) ::); 3932 else 3933 #endif 3934 rc = asm_safe("fxsave %[fx]", , [fx] "+m"(fx_state) ::); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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