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Marcelo Tosatti 85428ac7c3 KVM: fix i8259 reset irq acking 
The irq ack during pic reset has three problems:

- Ignores slave/master PIC, using gsi 0-8 for both.
- Generates an ACK even if the APIC is in control.
- Depends upon IMR being clear, which is broken if the irq was masked
at the time it was generated.

The last one causes the BIOS to hang after the first reboot of
Windows installation, since PIT interrupts stop.

[avi: fix check whether pic interrupts are seen by cpu]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
 		2008-10-15 10:15:19 +02:00
..
Kconfig mmu-notifiers: core 2008-07-28 16:30:21 -07:00
Makefile KVM: Add coalesced MMIO support (x86 part) 2008-07-20 12:42:31 +03:00
i8254.c KVM: PIT: fix injection logic and count 2008-10-15 10:15:17 +02:00
i8254.h KVM: PIT: fix injection logic and count 2008-10-15 10:15:17 +02:00
i8259.c KVM: fix i8259 reset irq acking 2008-10-15 10:15:19 +02:00
irq.c KVM: PIT: fix injection logic and count 2008-10-15 10:15:17 +02:00
irq.h KVM: irq ack notification 2008-10-15 10:15:16 +02:00
kvm_cache_regs.h KVM: x86: accessors for guest registers 2008-10-15 10:13:57 +02:00
kvm_svm.h KVM: SVM: allocate the MSR permission map per VCPU 2008-04-27 11:53:21 +03:00
lapic.c KVM: irq ack notification 2008-10-15 10:15:16 +02:00
lapic.h KVM: add statics were possible, function definition in lapic.h 2008-07-20 12:40:46 +03:00
mmu.c KVM: Reduce stack usage in kvm_pv_mmu_op() 2008-10-15 10:15:18 +02:00
mmu.h KVM: MMU: Fix false flooding when a pte points to page table 2008-07-20 12:40:50 +03:00
paging_tmpl.h KVM: MMU: Fix torn shadow pte 2008-08-25 17:24:27 +03:00
svm.c KVM: SVM: Unify register save/restore across 32 and 64 bit hosts 2008-10-15 10:15:14 +02:00
svm.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: VMX: Use interrupt queue for !irqchip_in_kernel 2008-10-15 10:15:19 +02:00
vmx.h KVM: VMX: Rename misnamed msr bits 2008-10-15 10:13:57 +02:00
x86.c KVM: set debug registers after "schedulable" section 2008-10-15 10:15:19 +02:00
x86.h KVM: Add a pending interrupt queue 2008-10-15 10:15:13 +02:00
x86_emulate.c KVM: x86: accessors for guest registers 2008-10-15 10:13:57 +02:00