diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-06-23 14:01:57 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-06-23 18:23:14 +0200 |
| commit | 1cc34413ff3f18c30e5df89fefd95cc0f3b3292e (patch) | |
| tree | 0f23927b81e6f37a2ca975369bbe51b141417f71 /arch/x86/kernel/fpu/signal.c | |
| parent | x86/fpu: Rename fregs-related copy functions (diff) | |
| download | linux-1cc34413ff3f18c30e5df89fefd95cc0f3b3292e.tar.xz linux-1cc34413ff3f18c30e5df89fefd95cc0f3b3292e.zip | |
x86/fpu: Rename xstate copy functions which are related to UABI
Rename them to reflect that these functions deal with user space format
XSAVE buffers.
copy_kernel_to_xstate() -> copy_uabi_from_kernel_to_xstate()
copy_user_to_xstate() -> copy_sigframe_from_user_to_xstate()
Again a clear statement that these functions deal with user space ABI.
Suggested-by: Andy Lutomirski <luto@kernel.org>
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/20210623121454.318485015@linutronix.de
Diffstat (limited to 'arch/x86/kernel/fpu/signal.c')
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index 430c66dc2218..fd4b58d7b72e 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -422,7 +422,7 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) if (use_xsave() && !fx_only) { u64 init_bv = xfeatures_mask_user() & ~user_xfeatures; - ret = copy_user_to_xstate(&fpu->state.xsave, buf_fx); + ret = copy_sigframe_from_user_to_xstate(&fpu->state.xsave, buf_fx); if (ret) goto out; |