Displaying 2 results from an estimated 2 matches for "3b1a68d".
2008 Mar 11
3
[PATCH 1/4] virtio: Use spin_lock_irqsave/restore for virtio-pci
From: Anthony Liguori <aliguori at us.ibm.com>
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 at us.ibm.com>
Signed-off-by: Rusty Russell <rusty at rustcorp.com.au>
---
drivers/virtio/virtio_pci.c |
2008 Mar 11
3
[PATCH 1/4] virtio: Use spin_lock_irqsave/restore for virtio-pci
From: Anthony Liguori <aliguori at us.ibm.com>
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 at us.ibm.com>
Signed-off-by: Rusty Russell <rusty at rustcorp.com.au>
---
drivers/virtio/virtio_pci.c |