diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-06-23 15:01:59 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-06-23 19:26:43 +0300 |
| commit | ebe7234b08a42d69bae94c4062a84777ea26ef99 (patch) | |
| tree | 295fb5e38b8daed68ae1e86d4fb269b045cf0d22 /arch/x86/kvm/x86.c | |
| parent | 522e92743b35351bda1b6a9136560f833a9c2490 (diff) | |
| download | linux-ebe7234b08a42d69bae94c4062a84777ea26ef99.tar.xz | |
x86/fpu: Rename copy_fpregs_to_fpstate() to save_fpregs_to_fpstate()
A copy is guaranteed to leave the source intact, which is not the case when
FNSAVE is used as that reinitilizes the registers.
Save does not make such guarantees and it matches what this is about,
i.e. to save the state for a later restore.
Rename it to save_fpregs_to_fpstate().
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/20210623121454.508853062@linutronix.de
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index c25bf240eb26..71bacb73c115 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -9637,7 +9637,7 @@ static void kvm_save_current_fpu(struct fpu *fpu) memcpy(&fpu->state, ¤t->thread.fpu.state, fpu_kernel_xstate_size); else - copy_fpregs_to_fpstate(fpu); + save_fpregs_to_fpstate(fpu); } /* Swap (qemu) user FPU context for the guest FPU context. */ |