diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-06-23 14:02:14 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-06-23 19:23:40 +0200 |
| commit | 727d01100e15b18c67f05fb697779ad2a6c99b63 (patch) | |
| tree | 15c11f54802aff86d64e8d911c207cc8b99ebf78 /arch/x86/kernel/fpu | |
| parent | x86/fpu: Clean up the fpu__clear() variants (diff) | |
| download | linux-727d01100e15b18c67f05fb697779ad2a6c99b63.tar.xz linux-727d01100e15b18c67f05fb697779ad2a6c99b63.zip | |
x86/fpu: Rename __fpregs_load_activate() to fpregs_restore_userregs()
Rename it so that it becomes entirely clear what this function is
about. It's purpose is to restore the FPU registers to the state which was
saved in the task's FPU memory state either at context switch or by an in
kernel FPU user.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121456.018867925@linutronix.de
Diffstat (limited to 'arch/x86/kernel/fpu')
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 2 |
2 files changed, 2 insertions, 2 deletions
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); |