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Konstantin Neumoin f6508315cc balloon: check the number of available pages in leak balloon ... commit 37cf99e08c upstream. The balloon has a special mechanism that is subscribed to the oom notification which leads to deflation for a fixed number of pages. The number is always fixed even when the balloon is fully deflated. But leak_balloon did not expect that the pages to deflate will be more than taken, and raise a "BUG" in balloon_page_dequeue when page list will be empty. So, the simplest solution would be to check that the number of releases pages is less or equal to the number taken pages. Signed-off-by: Konstantin Neumoin <kneumoin@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>		History 2016-11-20 01:17:03 +00:00
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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	virtio: fix memory leak of virtio ida cache layers	2016-01-11 10:50:18 +00:00
virtio_balloon.c	balloon: check the number of available pages in leak balloon	2016-11-20 01:17:03 +00:00
virtio_mmio.c	virtio: mmio: fix signature checking for BE guests	2013-11-07 12:13:04 +10:30
virtio_pci.c	virtio_pci: fix use after free on release	2016-02-17 10:22:39 +00:00
virtio_ring.c	virtio: virtio_break_device() to mark all virtqueues broken.	2014-04-28 11:34:13 +09:30