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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-07-07 14:21:16 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-07-07 14:21:16 +0100 |
| commit | f12b7b5a0baf51c5aff3126ce269ed6972705afb (patch) | |
| tree | 9a3e8839b1304cf8331dd38be93ec4f5aff39eae /xen/arch/x86/hvm/vlapic.c | |
| parent | e82525a924fb96e5394d6d81ecdf57d38a706415 (diff) | |
| download | xen-f12b7b5a0baf51c5aff3126ce269ed6972705afb.tar.gz xen-f12b7b5a0baf51c5aff3126ce269ed6972705afb.tar.bz2 xen-f12b7b5a0baf51c5aff3126ce269ed6972705afb.zip | |
x86,hvm: Allow delivery of timer interrupts to VCPUs != 0
This patch is needed for kexec/kdump since VCPU#0 is halted.
Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/arch/x86/hvm/vlapic.c')
| -rw-r--r-- | xen/arch/x86/hvm/vlapic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xen/arch/x86/hvm/vlapic.c b/xen/arch/x86/hvm/vlapic.c index cfa6ecf95e..1f42a60591 100644 --- a/xen/arch/x86/hvm/vlapic.c +++ b/xen/arch/x86/hvm/vlapic.c @@ -814,7 +814,10 @@ void vlapic_adjust_i8259_target(struct domain *d) v = d->vcpu ? d->vcpu[0] : NULL; found: + if ( d->arch.hvm_domain.i8259_target == v ) + return; d->arch.hvm_domain.i8259_target = v; + pt_adjust_global_vcpu_target(v); } int vlapic_has_pending_irq(struct vcpu *v) |