x86/fpu: Remove xsave_init() __init obfuscation

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So this code surprised me - and being surprised when reading FPU code
does not help maintainability of an already overly complex subsystem.

Remove the obfuscation and just don't use __init annotation for now.
Anyone who wants to free these ~600 bytes of xstate_enable_boot_cpu()
should implement it cleanly.

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 2015-04-24 03:18:28 +02:00

parent df6397525c

commit c0841e34fd

1 changed files with 11 additions and 9 deletions

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arch/x86/kernel/fpu/xsave.c

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