Andi Kleen 73e3a7d2a7 x86/fpu: Remove the explicit clearing of XSAVE dependent features ... Clearing a CPU feature with setup_clear_cpu_cap() clears all features which depend on it. Expressing feature dependencies in one place is easier to maintain than keeping functions like fpu__xstate_clear_all_cpu_caps() up to date. The features which depend on XSAVE have their dependency expressed in the dependency table, so its sufficient to clear X86_FEATURE_XSAVE. Remove the explicit clearing of XSAVE dependent features. Signed-off-by: Andi Kleen <ak@linux.intel.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20171013215645.23166-6-andi@firstfloor.org Signed-off-by: Ingo Molnar <mingo@kernel.org>		2017-10-17 17:14:57 +02:00
..
bugs.c	x86/fpu: Stop saving and restoring CR0.TS in fpu__init_check_bugs()	2016-11-01 07:47:53 +01:00
core.c	x86/fpu: Rename fpu__activate_fpstate_read/write() to fpu__prepare_[read|write]()	2017-09-26 09:43:44 +02:00
init.c	x86/fpu: Parse clearcpuid= as early XSAVE argument	2017-10-17 17:14:57 +02:00
Makefile
regset.c	x86/fpu: Use using_compacted_format() instead of open coded X86_FEATURE_XSAVES	2017-09-26 09:43:48 +02:00
signal.c	x86/fpu: Use validate_xstate_header() to validate the xstate_header in __fpu__restore_sig()	2017-09-26 09:43:46 +02:00
xstate.c	x86/fpu: Remove the explicit clearing of XSAVE dependent features	2017-10-17 17:14:57 +02:00