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[Qemu-devel] [PATCH 12/20] ioapic: Drop post-load irr initialization
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] [PATCH 12/20] ioapic: Drop post-load irr initialization |
Date: |
Fri, 20 Jan 2012 15:26:38 -0200 |
From: Jan Kiszka <address@hidden>
As all devices undergo a reset prior to vmloa, and the reset value of
irr is 0, we do not need to do this clearing for older vmstates
explicitly. Dropping this redundant code will also make KVM integration
a bit simpler.
Signed-off-by: Jan Kiszka <address@hidden>
---
hw/ioapic.c | 12 ------------
1 files changed, 0 insertions(+), 12 deletions(-)
diff --git a/hw/ioapic.c b/hw/ioapic.c
index 27b07c6..0743af6 100644
--- a/hw/ioapic.c
+++ b/hw/ioapic.c
@@ -278,21 +278,9 @@ ioapic_mem_write(void *opaque, target_phys_addr_t addr,
uint64_t val,
}
}
-static int ioapic_post_load(void *opaque, int version_id)
-{
- IOAPICState *s = opaque;
-
- if (version_id == 1) {
- /* set sane value */
- s->irr = 0;
- }
- return 0;
-}
-
static const VMStateDescription vmstate_ioapic = {
.name = "ioapic",
.version_id = 3,
- .post_load = ioapic_post_load,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
--
1.7.6.4
- [Qemu-devel] [PATCH 00/20] [PULL] qemu-kvm.git uq/master queue, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 02/20] hyper-v: initialize Hyper-V CPUID leaves., Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 05/20] apic: Stop timer on reset, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 15/20] kvm: Introduce core services for in-kernel irqchip support, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 16/20] kvm: x86: Establish IRQ0 override control, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 14/20] memory: Introduce memory_region_init_reservation, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 10/20] i8259: Completely privatize PicState, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 09/20] apic: Open-code timer save/restore, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 07/20] apic: Introduce apic_report_irq_delivered, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 04/20] kvm: Move kvmclock into hw/kvm folder, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 12/20] ioapic: Drop post-load irr initialization,
Marcelo Tosatti <=
- [Qemu-devel] [PATCH 20/20] kvm: Activate in-kernel irqchip support, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 06/20] apic: Inject external NMI events via LINT1, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 03/20] msi: Generalize msix_supported to msi_supported, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 17/20] kvm: x86: Add user space part for in-kernel APIC, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 01/20] hyper-v: introduce Hyper-V support infrastructure., Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 08/20] apic: Factor out base class for KVM reuse, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 11/20] i8259: Factor out base class for KVM reuse, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 19/20] kvm: x86: Add user space part for in-kernel IOAPIC, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 18/20] kvm: x86: Add user space part for in-kernel i8259, Marcelo Tosatti, 2012/01/20
- [Qemu-devel] [PATCH 13/20] ioapic: Factor out base class for KVM reuse, Marcelo Tosatti, 2012/01/20