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linux/arch/x86
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Gleb Natapov 908e7d7999 KVM: MMU: simplify folding of dirty bit into accessed_dirty 
MMU code tries to avoid if()s HW is not able to predict reliably by using
bitwise operation to streamline code execution, but in case of a dirty bit
folding this gives us nothing since write_fault is checked right before
the folding code. Lets just piggyback onto the if() to make code more clear.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2013-01-07 20:31:35 -02:00
..
boot PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
configs x86/Kconfig: Turn off DEBUG_NX_TEST module in defconfigs 2012-09-05 10:43:12 +02:00
crypto crypto: aesni - fix XTS mode on x86-32, add wrapper function for asmlinkage aesni_enc() 2012-10-18 14:01:33 -07:00
ia32 x86, um: switch to generic fork/vfork/clone 2012-11-28 22:13:44 -05:00
include x86: kvm_para: fix typo in hypercall comments 2013-01-02 16:02:25 -02:00
kernel Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-12-13 15:31:08 -08:00
kvm KVM: MMU: simplify folding of dirty bit into accessed_dirty 2013-01-07 20:31:35 -02:00
lguest virtio: remove CONFIG_VIRTIO_RING 2012-09-28 15:05:15 +09:30
lib Merge branch 'x86-nuke386-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-12-11 19:59:32 -08:00
math-emu
mm Merge branch 'akpm' (Andrew's patch-bomb) 2012-12-13 13:11:15 -08:00
net x86: bpf_jit_comp: add vlan tag support 2012-10-31 14:00:15 -04:00
oprofile oprofile, x86: Fix wrapping bug in op_x86_get_ctrl() 2012-10-15 14:38:24 +02:00
pci PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
platform TTY/Serial merge for 3.8-rc1 2012-12-11 14:08:47 -08:00
power x86, topology: Debug CPU0 hotplug 2012-11-14 15:28:11 -08:00
realmode x86, suspend: Correct the restore of CR4, EFER; skip computing EFLAGS.ID 2012-10-02 08:42:31 +02:00
syscalls x86, um: switch to generic fork/vfork/clone 2012-11-28 22:13:44 -05:00
tools x86: Fix the error of using "const" in gen-insn-attr-x86.awk 2012-12-10 10:31:24 -08:00
um Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2012-12-12 12:22:13 -08:00
vdso Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-12-13 15:31:08 -08:00
video
xen Features: 2012-12-13 14:29:16 -08:00
.gitignore
Kbuild
Kconfig PCI changes for the v3.8 merge window: 2012-12-13 12:14:47 -08:00
Kconfig.cpu x86, 386 removal: Document Nx586 as a 386 and thus unsupported 2012-11-29 13:28:39 -08:00
Kconfig.debug x86/tlb: add tlb_flushall_shift knob into debugfs 2012-06-27 19:29:10 -07:00
Makefile kbuild: Fix accidental revert in commit fe04ddf 2012-10-15 13:01:05 -07:00
Makefile_32.cpu x86, 386 removal: Remove CONFIG_M386 from Kconfig 2012-11-29 13:23:01 -08:00
Makefile.um