On Thu, Apr 21, 2022 at 07:03:25PM +0800, Cathy Zhang wrote: > diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h > index d6bfdfb0f0af..ec12392af371 100644 > --- a/arch/x86/include/asm/microcode.h > +++ b/arch/x86/include/asm/microcode.h > @@ -3,6 +3,7 @@ > #define _ASM_X86_MICROCODE_H > > #include <asm/cpu.h> > +#include <asm/sgx.h> That include looks like a leftover. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette