x86/fpu/xstate: Fix PKRU covert channel

[linux-2.6-microblaze.git] / arch / x86 / kernel / fpu / xstate.c

diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index 1afbc48..a27b4f7 100644 (file)
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -71,7 +71,7 @@ static unsigned short xsave_cpuid_features[] __initdata = {
        [XFEATURE_ZMM_Hi256]                    = X86_FEATURE_AVX512F,
        [XFEATURE_Hi16_ZMM]                     = X86_FEATURE_AVX512F,
        [XFEATURE_PT_UNIMPLEMENTED_SO_FAR]      = X86_FEATURE_INTEL_PT,
-       [XFEATURE_PKRU]                         = X86_FEATURE_PKU,
+       [XFEATURE_PKRU]                         = X86_FEATURE_OSPKE,
        [XFEATURE_PASID]                        = X86_FEATURE_ENQCMD,
        [XFEATURE_XTILE_CFG]                    = X86_FEATURE_AMX_TILE,
        [XFEATURE_XTILE_DATA]                   = X86_FEATURE_AMX_TILE,