[PATCH] virtio-blk: fix implicit overflow on virtio_max_dma_size

2023-09-03 Thread zhenwei pi via Virtualization
The following codes have an implicit conversion from size_t to u32: (u32)max_size = (size_t)virtio_max_dma_size(vdev); This may lead overflow, Ex (size_t)4G -> (u32)0. Once virtio_max_dma_size() has a larger size than U32_MAX, use U32_MAX instead. Signed-off-by: zhenwei pi --- drivers/block/vir

[GIT PULL] virtio: features

2023-09-03 Thread Michael S. Tsirkin
The following changes since commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c: Linux 6.5 (2023-08-27 14:49:51 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 1acfe2c1225899eab5ab724c91b7