Ingo Molnar 9a89b02918 x86/fpu: Print out whether we are doing lazy/eager FPU context switches ... Ever since the kernel started defaulting to eager FPU switches on modern Intel CPUs it's not been obvious whether a given system is using the lazy or the eager FPU context switching logic. So generate a boot message about which mode the FPU code is in: x86/fpu: Using 'lazy' FPU context switches. or: x86/fpu: Using 'eager' FPU context switches. 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 15:47:22 +02:00
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core.c	x86/fpu: Add debugging check to fpu_copy()	2015-05-19 15:47:22 +02:00
init.c	x86/fpu: Factor out the FPU bug detection code into fpu__init_check_bugs()	2015-05-19 15:47:18 +02:00
Makefile	x86/fpu: Split out the boot time FPU init code into fpu/init.c	2015-05-19 15:47:16 +02:00
xsave.c	x86/fpu: Print out whether we are doing lazy/eager FPU context switches	2015-05-19 15:47:22 +02:00