diff options
author | Andrew Morton <akpm@linux-foundation.org> | 2023-12-06 17:03:50 -0800 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-06 17:03:50 -0800 |
commit | 0c92218f4e7d4b4a7245d32bea042fa6f9cc39d7 (patch) | |
tree | 44d6ba1879278a5a1b58178e9b0f799427e52e0e /tools/arch/x86/include/asm/disabled-features.h | |
parent | b2f557a21bc8fffdcd65794eda8a854e024999f3 (diff) | |
parent | 33cc938e65a98f1d29d0a18403dbbee050dcad9a (diff) |
Merge branch 'master' into mm-hotfixes-stable
Diffstat (limited to 'tools/arch/x86/include/asm/disabled-features.h')
-rw-r--r-- | tools/arch/x86/include/asm/disabled-features.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h index fafe9be7a6f4..702d93fdd10e 100644 --- a/tools/arch/x86/include/asm/disabled-features.h +++ b/tools/arch/x86/include/asm/disabled-features.h @@ -105,6 +105,18 @@ # define DISABLE_TDX_GUEST (1 << (X86_FEATURE_TDX_GUEST & 31)) #endif +#ifdef CONFIG_X86_USER_SHADOW_STACK +#define DISABLE_USER_SHSTK 0 +#else +#define DISABLE_USER_SHSTK (1 << (X86_FEATURE_USER_SHSTK & 31)) +#endif + +#ifdef CONFIG_X86_KERNEL_IBT +#define DISABLE_IBT 0 +#else +#define DISABLE_IBT (1 << (X86_FEATURE_IBT & 31)) +#endif + /* * Make sure to add features to the correct mask */ @@ -120,7 +132,7 @@ #define DISABLED_MASK9 (DISABLE_SGX) #define DISABLED_MASK10 0 #define DISABLED_MASK11 (DISABLE_RETPOLINE|DISABLE_RETHUNK|DISABLE_UNRET| \ - DISABLE_CALL_DEPTH_TRACKING) + DISABLE_CALL_DEPTH_TRACKING|DISABLE_USER_SHSTK) #define DISABLED_MASK12 (DISABLE_LAM) #define DISABLED_MASK13 0 #define DISABLED_MASK14 0 @@ -128,7 +140,7 @@ #define DISABLED_MASK16 (DISABLE_PKU|DISABLE_OSPKE|DISABLE_LA57|DISABLE_UMIP| \ DISABLE_ENQCMD) #define DISABLED_MASK17 0 -#define DISABLED_MASK18 0 +#define DISABLED_MASK18 (DISABLE_IBT) #define DISABLED_MASK19 0 #define DISABLED_MASK20 0 #define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21) |