diff options
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/cpufeatures.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/fpu/internal.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/kvm_emulate.h | 6 |
3 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index c278f276c9b3..aea30afeddb8 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -104,7 +104,7 @@ #define X86_FEATURE_EXTD_APICID ( 3*32+26) /* has extended APICID (8 bits) */ #define X86_FEATURE_AMD_DCM ( 3*32+27) /* multi-node processor */ #define X86_FEATURE_APERFMPERF ( 3*32+28) /* APERFMPERF */ -#define X86_FEATURE_EAGER_FPU ( 3*32+29) /* "eagerfpu" Non lazy FPU restore */ +/* free, was #define X86_FEATURE_EAGER_FPU ( 3*32+29) * "eagerfpu" Non lazy FPU restore */ #define X86_FEATURE_NONSTOP_TSC_S3 ( 3*32+30) /* TSC doesn't stop in S3 state */ /* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */ diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 2737366ea583..8852e3afa1ad 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -62,7 +62,7 @@ extern u64 fpu__get_supported_xfeatures_mask(void); */ static __always_inline __pure bool use_eager_fpu(void) { - return static_cpu_has(X86_FEATURE_EAGER_FPU); + return true; } static __always_inline __pure bool use_xsaveopt(void) diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index fc3c7e49c8e4..ae357d0afc91 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -105,11 +105,12 @@ struct x86_emulate_ops { * @addr: [IN ] Linear address from which to read. * @val: [OUT] Value read from memory, zero-extended to 'u_long'. * @bytes: [IN ] Number of bytes to read from memory. + * @system:[IN ] Whether the access is forced to be at CPL0. */ int (*read_std)(struct x86_emulate_ctxt *ctxt, unsigned long addr, void *val, unsigned int bytes, - struct x86_exception *fault); + struct x86_exception *fault, bool system); /* * read_phys: Read bytes of standard (non-emulated/special) memory. @@ -127,10 +128,11 @@ struct x86_emulate_ops { * @addr: [IN ] Linear address to which to write. * @val: [OUT] Value write to memory, zero-extended to 'u_long'. * @bytes: [IN ] Number of bytes to write to memory. + * @system:[IN ] Whether the access is forced to be at CPL0. */ int (*write_std)(struct x86_emulate_ctxt *ctxt, unsigned long addr, void *val, unsigned int bytes, - struct x86_exception *fault); + struct x86_exception *fault, bool system); /* * fetch: Read bytes of standard (non-emulated/special) memory. * Used for instruction fetch. |