diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2021-10-15 03:16:21 +0200 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2021-10-20 15:27:27 +0200 |
| commit | d06241f52cfe4a0580856ef2cfac90dc7f752cae (patch) | |
| tree | 06be585119a29661bf4761507e1f1bab46cd98a3 /arch/x86/include/asm/fpu/internal.h | |
| parent | x86/fpu: Move context switch and exit to user inlines into sched.h (diff) | |
| download | linux-dev-d06241f52cfe4a0580856ef2cfac90dc7f752cae.tar.xz linux-dev-d06241f52cfe4a0580856ef2cfac90dc7f752cae.zip | |
x86/fpu: Clean up CPU feature tests
Further disintegration of internal.h:
Move the CPU feature tests to a core header and remove the unused one.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20211015011539.401510559@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/fpu/internal.h')
| -rw-r--r-- | arch/x86/include/asm/fpu/internal.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 398c87c8e199..5da7528b3b2f 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -51,24 +51,6 @@ extern void fpu__resume_cpu(void); # define WARN_ON_FPU(x) ({ (void)(x); 0; }) #endif -/* - * FPU related CPU feature flag helper routines: - */ -static __always_inline __pure bool use_xsaveopt(void) -{ - return static_cpu_has(X86_FEATURE_XSAVEOPT); -} - -static __always_inline __pure bool use_xsave(void) -{ - return static_cpu_has(X86_FEATURE_XSAVE); -} - -static __always_inline __pure bool use_fxsr(void) -{ - return static_cpu_has(X86_FEATURE_FXSR); -} - extern union fpregs_state init_fpstate; extern void fpstate_init_user(union fpregs_state *state); |