Rusty Russell 169c246a30 virtio: fix balloon without VIRTIO_BALLOON_F_STATS_VQ ...

When running under qemu-kvm-0.11.0:

	BUG: unable to handle kernel paging request at 56e58955
	...
	Process vballoon (pid: 1297, ti=c7976000 task=c70a6ca0 task.ti=c7
	...
	Call Trace:
	 [<c88253a3>] ? balloon+0x1b3/0x440 [virtio_balloon]
	 [<c041c2d7>] ? schedule+0x327/0x9d0
	 [<c88251f0>] ? balloon+0x0/0x440 [virtio_balloon]
	 [<c014a2d4>] ? kthread+0x74/0x80
	 [<c014a260>] ? kthread+0x0/0x80
	 [<c0103b36>] ? kernel_thread_helper+0x6/0x30

need_stats_update should be zero-initialized.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Adam Litke <agl@us.ibm.com>

2010-02-24 14:22:17 +10:30

..

config.c

Virtio interface

2007-10-23 15:49:54 +10:00

Kconfig

virtio: balloon driver

2008-02-04 23:50:13 +11:00

Makefile

virtio: balloon driver

2008-02-04 23:50:13 +11:00

virtio_balloon.c

virtio: fix balloon without VIRTIO_BALLOON_F_STATS_VQ

2010-02-24 14:22:17 +10:30

virtio_pci.c

Add __devexit_p around reference to virtio_pci_remove

2010-02-24 14:22:04 +10:30

virtio_ring.c

virtio: order used ring after used index read

2009-10-29 08:50:37 +10:30

virtio.c

virtio: enhance id_matching for virtio drivers

2009-06-12 22:16:40 +09:30