Avi Kivity e8a48342e9 KVM: VMX: Conditionally reload debug register 6 ...

Only reload debug register 6 if we're running with the guest's
debug registers.  Saves around 150 cycles from the guest lightweight
exit path.

dr6 contains a couple of bits that are updated on #DB, so intercept
that unconditionally and update those bits then.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

2009-09-10 18:11:06 +03:00

..

boot

x86: add vmlinux.lds to targets in arch/x86/boot/compressed/Makefile

2009-08-20 16:08:58 -07:00

configs

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crypto

crypto: aes-ni - Remove CRYPTO_TFM_REQ_MAY_SLEEP from fpu template

2009-06-18 19:44:01 +08:00

ia32

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include/asm

KVM: Use thread debug register storage instead of kvm specific data

2009-09-10 18:11:04 +03:00

kernel

KVM guest: do not batch pte updates from interrupt context

2009-09-10 18:10:50 +03:00

kvm

KVM: VMX: Conditionally reload debug register 6

2009-09-10 18:11:06 +03:00

lguest

lguest: update commentry

2009-07-30 16:03:46 +09:30

lib

x86, msr: execute on the correct CPU subset

2009-08-03 14:48:13 -07:00

math-emu

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mm

x86: Export kmap_atomic_to_page()

2009-09-10 08:33:22 +03:00

oprofile

x86/oprofile: rename kernel parameter for architectural perfmon to arch_perfmon

2009-07-10 05:22:50 +02:00

pci

x86/pci: insert ioapic resource before assigning unassigned resources

2009-07-10 13:03:14 -07:00

power

x86: Fix resume from suspend when CONFIG_CC_STACKPROTECTOR

2009-07-08 13:20:13 +02:00

vdso

gcov: enable GCOV_PROFILE_ALL for x86_64

2009-06-18 13:03:58 -07:00

video

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xen

x86, xen: Initialize cx to suppress warning

2009-08-25 21:10:32 -07:00

Kbuild

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Kconfig

perf_counter, x86: Fix/improve apic fallback

2009-08-12 14:12:49 +02:00

Kconfig.cpu

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Kconfig.debug

kmemcheck: make kconfig accessible for other architectures

2009-06-15 15:49:17 +02:00

Makefile

kmemcheck: add the kmemcheck core

2009-06-13 15:37:30 +02:00

Makefile_32.cpu

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