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5d2bd7009f
linux/arch/x86
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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
..
boot x86, build: Globally set -fno-pic 2012-08-10 16:12:30 -07:00
configs
crypto crypto: twofish-avx - remove useless instruction 2012-07-11 11:08:30 +08:00
ia32 x86, fpu: Unify signal handling code paths for x86 and x86_64 kernels 2012-09-18 15:51:48 -07:00
include/asm x86, fpu: decouple non-lazy/eager fpu restore from xsave 2012-09-18 15:52:22 -07:00
kernel x86, fpu: decouple non-lazy/eager fpu restore from xsave 2012-09-18 15:52:22 -07:00
kvm x86, kvm: use kernel_fpu_begin/end() in kvm_load/put_guest_fpu() 2012-09-18 15:52:07 -07:00
lguest
lib Merge branch 'x86/cpu' into perf/core 2012-07-05 21:12:11 +02:00
math-emu
mm mm: hugetlbfs: correctly populate shared pmd 2012-08-21 16:45:02 -07:00
net x86 bpf_jit: support BPF_S_ANC_ALU_XOR_X instruction 2012-06-06 09:42:44 -07:00
oprofile perf/x86/amd: Unify AMD's generic and family 15h pmus 2012-07-05 21:19:41 +02:00
pci Merge branch 'pci/myron-pcibios_setup' into next 2012-07-05 15:31:05 -06:00
platform Revert "x86-64/efi: Use EFI to deal with platform wall clock" 2012-08-14 09:58:25 -07:00
power
realmode x86, build: Globally set -fno-pic 2012-08-10 16:12:30 -07:00
syscalls x32: Use compat shims for {g,s}etsockopt 2012-08-18 14:15:39 -07:00
tools x86/decoder: Fix bsr/bsf/jmpe decoding with operand-size prefix 2012-06-06 08:54:18 +02:00
um um: switch UPT_SET_RETURN_VALUE and regs_return_value to pt_regs 2012-08-01 23:33:16 +02:00
vdso x86, cpu: Rename checking_wrmsrl() to wrmsrl_safe() 2012-06-07 13:32:04 -07:00
video
xen Three bug-fixes: 2012-08-25 17:31:59 -07:00
.gitignore
Kbuild
Kconfig 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
Kconfig.cpu
Kconfig.debug x86/tlb: add tlb_flushall_shift knob into debugfs 2012-06-27 19:29:10 -07:00
Makefile x86, build: Globally set -fno-pic 2012-08-10 16:12:30 -07:00
Makefile_32.cpu
Makefile.um