27ebe308af
virtio-pci acquires its spin lock in an interrupt context so it's necessary to use spin_lock_irqsave/restore variants. This patch fixes guest SMP when using virtio devices in KVM. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> |
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config.c | ||
Kconfig | ||
Makefile | ||
virtio_balloon.c | ||
virtio_pci.c | ||
virtio_ring.c | ||
virtio.c |