[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 08/45] hw/intc/arm_gic: Fix GIC_SET_LEVEL
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 08/45] hw/intc/arm_gic: Fix GIC_SET_LEVEL |
Date: |
Wed, 26 Feb 2014 18:01:58 +0000 |
From: Christoffer Dall <address@hidden>
The GIC_SET_LEVEL macro unfortunately overwrote the entire level
bitmask instead of just or'ing on the necessary bits, causing active
level PPIs on a core to clear PPIs on other cores.
Cc: address@hidden
Reported-by: Rob Herring <address@hidden>
Signed-off-by: Christoffer Dall <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
hw/intc/gic_internal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/intc/gic_internal.h b/hw/intc/gic_internal.h
index 92a6f7a..48a58d7 100644
--- a/hw/intc/gic_internal.h
+++ b/hw/intc/gic_internal.h
@@ -40,7 +40,7 @@
#define GIC_SET_MODEL(irq) s->irq_state[irq].model = true
#define GIC_CLEAR_MODEL(irq) s->irq_state[irq].model = false
#define GIC_TEST_MODEL(irq) s->irq_state[irq].model
-#define GIC_SET_LEVEL(irq, cm) s->irq_state[irq].level = (cm)
+#define GIC_SET_LEVEL(irq, cm) s->irq_state[irq].level |= (cm)
#define GIC_CLEAR_LEVEL(irq, cm) s->irq_state[irq].level &= ~(cm)
#define GIC_TEST_LEVEL(irq, cm) ((s->irq_state[irq].level & (cm)) != 0)
#define GIC_SET_EDGE_TRIGGER(irq) s->irq_state[irq].edge_trigger = true
--
1.9.0
- [Qemu-devel] [PULL 30/45] target-arm: Implement AArch64 OSLAR_EL1 sysreg as WI, (continued)
- [Qemu-devel] [PULL 30/45] target-arm: Implement AArch64 OSLAR_EL1 sysreg as WI, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 29/45] target-arm: Implement AArch64 dummy breakpoint and watchpoint registers, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 34/45] target-arm: A64: Implement MSR (immediate) instructions, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 15/45] target-arm: A64: Make cache ID registers visible to AArch64, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 05/45] hw/intc/exynos4210_combiner: Don't overrun output_irq array in init, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 20/45] target-arm: Implement AArch64 dummy MDSCR_EL1, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 14/45] target-arm: Fix raw read and write functions on AArch64 registers, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 13/45] hw: arm_gic_kvm: Add KVM VGIC save/restore logic, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 28/45] target-arm: Implement AArch64 ID and feature registers, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 26/45] target-arm: Implement AArch64 MPIDR, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 08/45] hw/intc/arm_gic: Fix GIC_SET_LEVEL,
Peter Maydell <=
- [Qemu-devel] [PULL 32/45] target-arm: A64: Implement WFI, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 19/45] target-arm: Implement AArch64 TLB invalidate ops, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 02/45] hw/net/stellaris_enet: Avoid unintended sign extension, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 01/45] hw/misc/arm_sysctl: Fix bad boundary check on mb clock accesses, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 09/45] linux-headers: Update from v3.14-rc3, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 21/45] target-arm: Implement AArch64 memory attribute registers, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 18/45] target-arm: Implement AArch64 cache invalidate/clean ops, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 03/45] hw/timer/arm_timer: Avoid array overrun for bad addresses, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 07/45] target-arm: Load correct access bits from ARMv5 level 2 page table descriptors, Peter Maydell, 2014/02/26
- [Qemu-devel] [PULL 06/45] hw/arm/musicpal: Remove nonexistent CDTP2, CDTP3 registers, Peter Maydell, 2014/02/26