Commit 15e15d64 authored by Juergen Gross's avatar Juergen Gross Committed by Borislav Petkov
Browse files

x86/cpufeatures: Add X86_FEATURE_XENPV to disabled-features.h 



Add X86_FEATURE_XENPV to the features handled specially in
disabled-features.h.

Signed-off-by: default avatarJuergen Gross <jgross@suse.com>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Acked-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/r/20221104072701.20283-2-jgross@suse.com
parent dacca1e5

arch/x86/include/asm/disabled-features.h

+7 −1
Original line number Diff line number Diff line
@@ -81,6 +81,12 @@ 
# define DISABLE_SGX	(1 << (X86_FEATURE_SGX & 31))

#endif



#ifdef CONFIG_XEN_PV

# define DISABLE_XENPV		0

#else

# define DISABLE_XENPV		(1 << (X86_FEATURE_XENPV & 31))

#endif



#ifdef CONFIG_INTEL_TDX_GUEST

# define DISABLE_TDX_GUEST	0

#else
@@ -98,7 +104,7 @@ 
#define DISABLED_MASK5	0

#define DISABLED_MASK6	0

#define DISABLED_MASK7	(DISABLE_PTI)

#define DISABLED_MASK8	(DISABLE_TDX_GUEST)

#define DISABLED_MASK8	(DISABLE_XENPV|DISABLE_TDX_GUEST)

#define DISABLED_MASK9	(DISABLE_SGX)

#define DISABLED_MASK10	0

#define DISABLED_MASK11	(DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET)