android_kernel_xiaomi_sm7250/drivers/virtio
Michael S. Tsirkin 55c549ea28 virtio_balloon: prevent pfn array overflow
[ Upstream commit 6e9826e77249355c09db6ba41cd3f84e89f4b614 ]

Make sure, at build time, that pfn array is big enough to hold a single
page.  It happens to be true since the PAGE_SHIFT value at the moment is
20, which is 1M - exactly 256 4K balloon pages.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-02-24 08:34:54 +01:00
..
Kconfig
Makefile
virtio_balloon.c virtio_balloon: prevent pfn array overflow 2020-02-24 08:34:54 +01:00
virtio_input.c
virtio_mmio.c
virtio_pci_common.c
virtio_pci_common.h
virtio_pci_legacy.c
virtio_pci_modern.c
virtio_ring.c
virtio.c