linux/arch/x86/kernel/cpu
Suresh Siddha 5d2bd7009f x86, fpu: decouple non-lazy/eager fpu restore from xsave
Decouple non-lazy/eager fpu restore policy from the existence of the xsave
feature. Introduce a synthetic CPUID flag to represent the eagerfpu
policy. "eagerfpu=on" boot paramter will enable the policy.

Requested-by: H. Peter Anvin <hpa@zytor.com>
Requested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Link: http://lkml.kernel.org/r/1347300665-6209-2-git-send-email-suresh.b.siddha@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2012-09-18 15:52:22 -07:00
..
mcheck Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-08-03 10:59:36 -07:00
mtrr x86/mm/mtrr: Slightly simplify print_mtrr_state() 2012-07-10 10:38:15 +02:00
.gitignore
amd.c x86, cpu: Rename checking_wrmsrl() to wrmsrl_safe() 2012-06-07 13:32:04 -07:00
bugs_64.c
bugs.c x86, fpu: use non-lazy fpu restore for processors supporting xsave 2012-09-18 15:52:11 -07:00
centaur.c x86, centaur: Enable cx8 for VIA Eden too 2011-12-15 08:04:42 -08:00
common.c x86, fpu: decouple non-lazy/eager fpu restore from xsave 2012-09-18 15:52:22 -07:00
cpu.h x86/tlb_info: get last level TLB entry number of CPU 2012-06-27 19:28:24 -07:00
cyrix.c
hypervisor.c x86, hyper: fix build with !CONFIG_KVM_GUEST 2012-07-18 17:01:48 -03:00
intel_cacheinfo.c x86/cache_info: Fix setup of l2/l3 ids 2012-05-07 15:27:37 +02:00
intel.c x86/tlb: add tlb_flushall_shift for specific CPU 2012-06-27 19:29:10 -07:00
Makefile Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-07-26 13:08:01 -07:00
match.c x86: Fix typo in MODULE_DEVICE_TABLE example: s/x86_cpu/x86cpu/ 2012-04-16 14:20:19 +02:00
mkcapflags.pl x86, cpufeature: Remove stray %s, add -w to mkcapflags.pl 2012-06-26 08:02:48 -07:00
mshyperv.c x86: Hyper-V: Integrate the clocksource with Hyper-V detection code 2011-09-08 10:33:59 +02:00
perf_event_amd_ibs.c perf/x86: Fix USER/KERNEL tagging of samples properly 2012-07-31 17:02:04 +02:00
perf_event_amd.c perf/x86/amd: Unify AMD's generic and family 15h pmus 2012-07-05 21:19:41 +02:00
perf_event_intel_ds.c perf/x86: Fix USER/KERNEL tagging of samples properly 2012-07-31 17:02:04 +02:00
perf_event_intel_lbr.c perf/x86: Add LBR software filter support for Intel CPUs 2012-03-05 14:55:42 +01:00
perf_event_intel_uncore.c perf/x86: Add Intel Westmere-EX uncore support 2012-08-13 19:01:04 +02:00
perf_event_intel_uncore.h perf/x86: Add Intel Westmere-EX uncore support 2012-08-13 19:01:04 +02:00
perf_event_intel.c perf/x86: disable PEBS on a guest entry. 2012-08-13 19:01:04 +02:00
perf_event_p4.c perf/x86: Rename Intel specific macros 2012-07-05 21:19:39 +02:00
perf_event_p6.c x86, cpu: Rename checking_wrmsrl() to wrmsrl_safe() 2012-06-07 13:32:04 -07:00
perf_event.c perf/x86: Fix USER/KERNEL tagging of samples properly 2012-07-31 17:02:04 +02:00
perf_event.h perf/x86: Fix USER/KERNEL tagging of samples properly 2012-07-31 17:02:04 +02:00
perfctr-watchdog.c perf, x86: Add new AMD family 15h msrs to perfctr reservation code 2011-02-16 13:30:50 +01:00
powerflags.c x86: Report cpb and eff_freq_ro flags correctly 2011-12-15 08:14:49 +01:00
proc.c x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86' 2011-12-21 09:25:09 +01:00
rdrand.c x86, random: Verify RDRAND functionality and allow it to be disabled 2011-07-31 14:02:19 -07:00
scattered.c x86, cpufeature: Rename X86_FEATURE_DTS to X86_FEATURE_DTHERM 2012-06-25 09:01:15 -07:00
topology.c
transmeta.c
umc.c
vmware.c x86: Fix common misspellings 2011-03-18 10:39:30 +01:00