diff options
| author | Rik van Riel <riel@surriel.com> | 2019-04-03 18:41:47 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-04-11 18:20:04 +0200 |
| commit | a352a3b7b7920212ee4c45a41500c66826318e92 (patch) | |
| tree | 98d1ebae13bec7e07e18f43205bcc1eda2e84246 /arch/x86/math-emu/reg_u_sub.S | |
| parent | 69277c98f5eef0d9839699b7825923c3985f665f (diff) | |
x86/fpu: Prepare copy_fpstate_to_sigframe() for TIF_NEED_FPU_LOAD
The FPU registers need only to be saved if TIF_NEED_FPU_LOAD is not set.
Otherwise this has been already done and can be skipped.
[ bp: Massage a bit. ]
Signed-off-by: Rik van Riel <riel@surriel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Hansen <dave.hansen@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: kvm ML <kvm@vger.kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190403164156.19645-19-bigeasy@linutronix.de
Diffstat (limited to 'arch/x86/math-emu/reg_u_sub.S')
0 files changed, 0 insertions, 0 deletions