Andy Lutomirski ca6938a1cd x86/fpu: Hard-disable lazy FPU mode ... Since commit: 58122bf1d8 ("x86/fpu: Default eagerfpu=on on all CPUs") ... in Linux 4.6, eager FPU mode has been the default on all x86 systems, and no one has reported any regressions. This patch removes the ability to enable lazy mode: use_eager_fpu() becomes "return true" and all of the FPU mode selection machinery is removed. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Rik van Riel <riel@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: pbonzini@redhat.com Link: http://lkml.kernel.org/r/1475627678-20788-3-git-send-email-riel@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2016-10-07 11:14:17 +02:00
..
bugs.c	x86/fpu: Remove check_fpu() indirection	2016-04-13 11:37:43 +02:00
core.c	x86/fpu/xstate: Fix fpstate_init() for XRSTORS	2016-07-11 16:44:00 +02:00
init.c	x86/fpu: Hard-disable lazy FPU mode	2016-10-07 11:14:17 +02:00
Makefile	x86/fpu: Factor out the FPU regset code into fpu/regset.c	2015-05-19 15:48:09 +02:00
regset.c	x86/fpu/xstate: Fix PTRACE frames for XSAVES	2016-07-10 17:12:10 +02:00
signal.c	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
xstate.c	x86/mm/pkeys: Fix compact mode by removing protection keys' XSAVE buffer manipulation	2016-08-10 16:12:26 +02:00