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x86/fpu: Do fpu__init_system_xstate only from fpu__init_system()

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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>
This commit is contained in:
Ingo Molnar 2015-04-25 08:21:08 +02:00
parent c42103b226
commit 429ced50a0
1 changed files with 0 additions and 2 deletions
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2
arch/x86/kernel/fpu/init.c
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@ -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();
}