From: H. Peter Anvin Date: Fri, 21 Sep 2012 19:43:07 +0000 (-0700) Subject: x86, smap: Add CR4 bit for SMAP X-Git-Tag: firefly_0821_release~3680^2~1763^2~20 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=85fdf05cc395f23384cb0adb22765cbaa9653b54;p=firefly-linux-kernel-4.4.55.git x86, smap: Add CR4 bit for SMAP Add X86_CR4_SMAP to . Signed-off-by: H. Peter Anvin Link: http://lkml.kernel.org/r/1348256595-29119-4-git-send-email-hpa@linux.intel.com --- diff --git a/arch/x86/include/asm/processor-flags.h b/arch/x86/include/asm/processor-flags.h index aea1d1d848c7..680cf09ed100 100644 --- a/arch/x86/include/asm/processor-flags.h +++ b/arch/x86/include/asm/processor-flags.h @@ -65,6 +65,7 @@ #define X86_CR4_PCIDE 0x00020000 /* enable PCID support */ #define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */ #define X86_CR4_SMEP 0x00100000 /* enable SMEP support */ +#define X86_CR4_SMAP 0x00200000 /* enable SMAP support */ /* * x86-64 Task Priority Register, CR8