Ingo Molnar 3e5e126774 x86/fpu: Remove 'init_xstate_buf' bootmem allocation ... Make init_xstate_buf allocated statically at build time. This structure's maximum size is around 1KB - and it's allocated even on most modern embedded x86 CPUs which strive for FPU instruction set parity with desktop and server CPUs, so it's not like we can save much on smaller systems. This removes the last bootmem allocation from the FPU init path, allowing it to be called earlier in the boot sequence. 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>		2015-05-19 15:47:39 +02:00
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asm	x86/fpu: Remove 'init_xstate_buf' bootmem allocation	2015-05-19 15:47:39 +02:00
uapi/asm	x86/fpu: Rename xsave.header::xstate_bv to 'xfeatures'	2015-05-19 15:47:35 +02:00