Christoffer Dall 1f2bb4acc1 arm/arm64: KVM: Fix unaligned access bug on gicv2 access ...

We were using an atomic bitop on the vgic_v2.vgic_elrsr field which was
not aligned to the natural size on 64-bit platforms.  This bug showed up
after QEMU correctly identifies the pl011 line as being level-triggered,
and not edge-triggered.

These data structures are protected by a spinlock so simply use a
non-atomic version of the accessor instead.

Tested-by: Joel Schopp <joel.schopp@amd.com>
Reported-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

2014-09-22 23:05:56 +02:00

..

arm

arm/arm64: KVM: Fix unaligned access bug on gicv2 access

2014-09-22 23:05:56 +02:00

assigned-dev.c

virt/kvm/assigned-dev.c: Set 'dev->irq_source_id' to '-1' after free it

2014-08-19 15:12:28 +02:00

async_pf.c

At over 200 commits, covering almost all supported architectures, this

2014-06-04 08:47:12 -07:00

async_pf.h

KVM: Halt vcpu if page it tries to access is swapped out

2011-01-12 11:21:39 +02:00

coalesced_mmio.c

KVM: return an error code in kvm_vm_ioctl_register_coalesced_mmio()

2014-01-30 11:56:09 +01:00

coalesced_mmio.h

KVM: Make coalesced mmio use a device per zone

2011-09-25 19:17:57 +03:00

eventfd.c

KVM: Move more code under CONFIG_HAVE_KVM_IRQFD

2014-08-06 14:24:47 +02:00

ioapic.c

KVM: x86: always exit on EOIs for interrupts listed in the IOAPIC redir table

2014-07-30 20:22:30 +02:00

ioapic.h

kvm: make local functions static

2014-01-08 19:02:58 -02:00

iodev.h

KVM: remove in_range from io devices

2009-09-10 08:33:05 +03:00

iommu.c

kvm: iommu: fix the third parameter of kvm_iommu_put_pages (CVE-2014-3601)

2014-08-19 15:04:45 +02:00

irq_comm.c

KVM: Move all accesses to kvm::irq_routing into irqchip.c

2014-08-05 14:26:20 +02:00

irqchip.c

KVM: Move irq notifier implementation into eventfd.c

2014-08-05 14:26:24 +02:00

Kconfig

KVM: Give IRQFD its own separate enabling Kconfig option

2014-08-05 14:26:28 +02:00

kvm_main.c

KVM: Move more code under CONFIG_HAVE_KVM_IRQFD

2014-08-06 14:24:47 +02:00

vfio.c

kvm/vfio: Support for DMA coherent IOMMUs

2014-02-26 11:38:40 -07:00