Rusty Russell 16440b5497 virtio_balloon: don't softlockup on huge balloon changes. ... commit 1f74ef0f2d upstream. When adding or removing 100G from a balloon: BUG: soft lockup - CPU#0 stuck for 22s! [vballoon:367] We have a wait_event_interruptible(), but the condition is always true (more ballooning to do) so we don't ever sleep. We also have a wait_event() for the host to ack, but that is also always true as QEMU is synchronous for balloon operations. Reported-by: Gopesh Kumar Chaudhary <gopchaud@in.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-05-13 13:59:41 +02:00
..
config.c	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
Kconfig	drivers/virtio: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:39:04 -08:00
Makefile	virtio: remove CONFIG_VIRTIO_RING	2012-09-28 15:05:15 +09:30
virtio.c	Some nice cleanups, and even a patch my wife did as a "live" demo for	2012-12-20 08:37:05 -08:00
virtio_balloon.c	virtio_balloon: don't softlockup on huge balloon changes.	2014-05-13 13:59:41 +02:00
virtio_mmio.c	virtio: make config_ops const	2013-02-11 15:32:17 +10:30
virtio_pci.c	virtio: make pci_device_id const	2013-02-11 15:32:18 +10:30
virtio_ring.c	virtio: support unlocked queue poll	2013-07-28 16:29:55 -07:00