Marcelo Tosatti 10589a4699 KVM: MMU: Concurrent guest walkers ... Do not hold kvm->lock mutex across the entire pagefault code, only acquire it in places where it is necessary, such as mmu hash list, active list, rmap and parent pte handling. Allow concurrent guest walkers by switching walk_addr() to use mmap_sem in read-mode. And get rid of the lockless __gfn_to_page. [avi: move kvm_mmu_pte_write() locking inside the function] [avi: add locking for real mode] [avi: fix cmpxchg locking] Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@qumranet.com>		2008-01-30 18:01:20 +02:00
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boot	x86: unify arch/x86/boot/compressed/misc_??.c	2008-01-30 13:33:38 +01:00
configs	x86: Set CFQ as default in 32-bit defconfig	2008-01-30 13:32:49 +01:00
crypto	[CRYPTO] twofish: Merge common glue code	2008-01-14 17:07:57 +11:00
ia32	x86: remove unneded casts	2008-01-30 13:33:23 +01:00
kernel	x86: fix overlap between pagetable with bss section	2008-01-30 13:34:12 +01:00
kvm	KVM: MMU: Concurrent guest walkers	2008-01-30 18:01:20 +02:00
lguest	x86: remove depends on X86_32 from PARAVIRT & PARAVIRT_GUEST	2008-01-30 13:33:32 +01:00
lib	x86: fix usage of .section .sched.text in assembler code	2008-01-30 13:33:37 +01:00
mach-default	spelling fixes: arch/i386/	2007-10-20 01:13:56 +02:00
mach-es7000	i386: es7000 minor cleanups	2007-10-17 20:16:15 +02:00
mach-generic	spelling fixes: arch/i386/	2007-10-20 01:13:56 +02:00
mach-rdc321x	x86: add support for the RDC R-321x SoC	2008-01-30 13:33:36 +01:00
mach-visws	x86: cleanup mpspec variants	2008-01-30 13:30:35 +01:00
mach-voyager	x86: convert TSC disabling to generic cpuid disable bitmap	2008-01-30 13:33:20 +01:00
math-emu	x86: arch/x86/math-emu/errors.c: fix printk warnings	2008-01-30 13:32:13 +01:00
mm	x86: fix nodemap_size according to nodeid bits	2008-01-30 13:34:12 +01:00
oprofile	x86: rename stack_pointer to kernel_trap_sp	2008-01-30 13:33:16 +01:00
pci	x86: serverworks: IRQ routing needs no _p	2008-01-30 13:33:14 +01:00
power	x86: make __{save,restore}_processor_state static	2008-01-30 13:31:23 +01:00
vdso	x86: add vdso32-int80-syms.lds to .gitignore	2008-01-30 13:33:24 +01:00
video	i386: move video	2007-10-11 11:16:56 +02:00
xen	x86: return the page table level in lookup_address()	2008-01-30 13:33:43 +01:00
Kconfig	KVM: Move arch dependent files to new directory arch/x86/kvm/	2008-01-30 18:01:18 +02:00
Kconfig.cpu	x86: reduce CONFIG_X86_PPRO_FENCE bloat	2008-01-30 13:32:31 +01:00
Kconfig.debug	x86: cpa: fix the self-test	2008-01-30 13:34:09 +01:00
Makefile	KVM: Move arch dependent files to new directory arch/x86/kvm/	2008-01-30 18:01:18 +02:00
Makefile_32.cpu	x86: move i386 and x86_64 Makefiles to arch/x86	2007-10-25 22:27:34 +02:00