diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/fpu/internal.h | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 2 |
3 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index dabbb700c0eb..f7688f6e86bc 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -465,10 +465,8 @@ static inline void fpregs_activate(struct fpu *fpu) trace_x86_fpu_regs_activated(fpu); } -/* - * Internal helper, do not use directly. Use switch_fpu_return() instead. - */ -static inline void __fpregs_load_activate(void) +/* Internal helper for switch_fpu_return() and signal frame setup */ +static inline void fpregs_restore_userregs(void) { struct fpu *fpu = ¤t->thread.fpu; int cpu = smp_processor_id(); diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index aa7e808b9d1e..6babf1876389 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -402,7 +402,7 @@ void switch_fpu_return(void) if (!static_cpu_has(X86_FEATURE_FPU)) return; - __fpregs_load_activate(); + fpregs_restore_userregs(); } EXPORT_SYMBOL_GPL(switch_fpu_return); diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index fd4b58d7b72e..b12665c38a30 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -188,7 +188,7 @@ retry: */ fpregs_lock(); if (test_thread_flag(TIF_NEED_FPU_LOAD)) - __fpregs_load_activate(); + fpregs_restore_userregs(); pagefault_disable(); ret = copy_fpregs_to_sigframe(buf_fx); |