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| author | Ingo Molnar <mingo@kernel.org> | 2015-04-25 09:21:08 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 16:47:41 +0300 |
| commit | 429ced50a0e5f863f95b100749043451e1968c4c (patch) | |
| tree | d57b56e8aac6d5a76d0c1d2ad73c51c5d0a2eb60 /arch | |
| parent | c42103b22652dae50e1aaacb5c2767145027ab3e (diff) | |
| download | linux-429ced50a0e5f863f95b100749043451e1968c4c.tar.xz | |
x86/fpu: Do fpu__init_system_xstate only from fpu__init_system()
Only call xstate system setup routines from fpu__init_system().
Likewise, don't call fpu__init_cpu_xstate() from fpu__init_system().
Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/fpu/init.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index 77599fe8af56..c1b2d1cfe745 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -146,7 +146,6 @@ void fpu__init_cpu(void) cr0 |= X86_CR0_EM; write_cr0(cr0); - fpu__init_system_xstate(); fpu__init_cpu_xstate(); } @@ -161,7 +160,6 @@ void fpu__init_system(void) mxcsr_feature_mask_init(); fpu__init_system_xstate(); - fpu__init_cpu_xstate(); eager_fpu_init(); } |