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| author | Sergio Lopez <slp@redhat.com> | 2019-09-26 14:48:00 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-10-22 09:39:54 +0200 |
| commit | 78cafff81088492fe70e12b3bded219096031f7c (patch) | |
| tree | 3bedc0aff263d40979d4cdf6f27476bf791041b7 /hw/intc/apic.c | |
| parent | e5f6aa319f7636168469b2c797249680fa5e0413 (diff) | |
| download | qemu-78cafff81088492fe70e12b3bded219096031f7c.zip qemu-78cafff81088492fe70e12b3bded219096031f7c.tar.gz qemu-78cafff81088492fe70e12b3bded219096031f7c.tar.bz2 | |
hw/intc/apic: reject pic ints if isa_pic == NULL
In apic_accept_pic_intr(), reject PIC interruptions if a i8259 PIC has
not been instantiated (isa_pic == NULL).
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/intc/apic.c')
| -rw-r--r-- | hw/intc/apic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/intc/apic.c b/hw/intc/apic.c index bce8991..2a74f7b 100644 --- a/hw/intc/apic.c +++ b/hw/intc/apic.c @@ -610,7 +610,7 @@ int apic_accept_pic_intr(DeviceState *dev) if ((s->apicbase & MSR_IA32_APICBASE_ENABLE) == 0 || (lvt0 & APIC_LVT_MASKED) == 0) - return 1; + return isa_pic != NULL; return 0; } |