x86/fpu: Set up the legacy FPU init image from fpu__init_system()

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The legacy FPU init image is used on older CPUs who don't run xstate init.
But the init code is called within setup_init_fpu_buf(), an xstate method.

Move this legacy init out of the xstate code and put it into fpu/init.c.

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>

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This commit is contained in:

Ingo Molnar 2015-04-25 08:35:53 +02:00

parent 429ced50a0

commit 2507e1c03f

2 changed files with 6 additions and 6 deletions

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6

arch/x86/kernel/fpu/init.c

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6

arch/x86/kernel/fpu/xsave.c

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