bf9f6ac8d74969690df1485b33b7c238ca9f2269 - linux

commit	bf9f6ac8d74969690df1485b33b7c238ca9f2269	[log] [tgz]
author	Feng Wu <feng.wu@intel.com>	Fri Sep 18 22:29:55 2015 +0800
committer	Paolo Bonzini <pbonzini@redhat.com>	Thu Oct 01 15:06:53 2015 +0200
tree	cfaa21f2831d959dca9bdb4c4ad9e329fec4d5e8
parent	28b835d60fcc2498e717cf5e6f0c3691c24546f7 [diff]

KVM: Update Posted-Interrupts Descriptor when vCPU is blocked

This patch updates the Posted-Interrupts Descriptor when vCPU
is blocked.

pre-block:
- Add the vCPU to the blocked per-CPU list
- Set 'NV' to POSTED_INTR_WAKEUP_VECTOR

post-block:
- Remove the vCPU from the per-CPU list

Signed-off-by: Feng Wu <feng.wu@intel.com>
[Concentrate invocation of pre/post-block hooks to vcpu_block. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Documentation/virtual/kvm/locking.txt[diff]
arch/x86/include/asm/kvm_host.h[diff]
arch/x86/kvm/vmx.c[diff]
arch/x86/kvm/x86.c[diff]
include/linux/kvm_host.h[diff]
virt/kvm/kvm_main.c[diff]

6 files changed

tree: cfaa21f2831d959dca9bdb4c4ad9e329fec4d5e8