On Thu, 13 Feb 2020 13:37:26 +0100 Halil Pasic <pasic@xxxxxxxxxxxxx> wrote: > Two patches are handling new edge cases introduced by doing DMA mappings > (which can fail) in virtio core. > > I stumbled upon this while stress testing I/O for Protected Virtual > Machines. I deliberately chose a tiny swiotlb size and have generated > load with fio. With more than one virtio-blk disk in use I experienced > hangs. > > The goal of this series is to fix those hangs. > > Halil Pasic (2): > virtio-blk: fix hw_queue stopped on arbitrary error > virtio-blk: improve virtqueue error to BLK_STS > > drivers/block/virtio_blk.c | 17 ++++++++++++----- > 1 file changed, 12 insertions(+), 5 deletions(-) > > > base-commit: 39bed42de2e7d74686a2d5a45638d6a5d7e7d473 ping Hi Michael, hi Jason, I got some favorable reviews for this, but AFAIK I got nothing form the maintainers yet. Is some of you going to pick these? Regards, Halil _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
