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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-01-09 17:43:13 +0000 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-01-09 17:43:13 +0000 |
| commit | 9bec2359e659b6a5e0d49df9e5723d837e1ca8df (patch) | |
| tree | d40081db5913487fe0aaef44c300a040f456e83f /xen/arch/x86/hvm/irq.c | |
| parent | e3e7d81e413560eaeca19f7ec613e63ea0f02e8c (diff) | |
| download | xen-9bec2359e659b6a5e0d49df9e5723d837e1ca8df.tar.gz xen-9bec2359e659b6a5e0d49df9e5723d837e1ca8df.tar.bz2 xen-9bec2359e659b6a5e0d49df9e5723d837e1ca8df.zip | |
[HVM] Ignore evtchn_upcall_mask and initialise to zero.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen/arch/x86/hvm/irq.c')
| -rw-r--r-- | xen/arch/x86/hvm/irq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xen/arch/x86/hvm/irq.c b/xen/arch/x86/hvm/irq.c index 1b51f5905c..45d4f97042 100644 --- a/xen/arch/x86/hvm/irq.c +++ b/xen/arch/x86/hvm/irq.c @@ -135,7 +135,8 @@ void hvm_set_callback_irq_level(void) if ( gsi == 0 ) goto out; - if ( local_events_need_delivery() ) + /* NB. Do not check the evtchn_upcall_mask. It is not used in HVM mode. */ + if ( vcpu_info(v, evtchn_upcall_pending) ) { if ( !__test_and_set_bit(0, &hvm_irq->callback_irq_wire) && (hvm_irq->gsi_assert_count[gsi]++ == 0) ) |