On 2023/11/29 17:47, Michael S. Tsirkin wrote:
On Wed, Nov 29, 2023 at 05:03:50PM +0800, Ning, Hongyu wrote:
On 2023/9/4 6:13, Michael S. Tsirkin wrote:
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 1acfe2c1225899eab5ab724c91b7e1eb2881b9ab:
virtio_ring: fix avail_wrap_counter in virtqueue_add_packed (2023-09-03 18:10:24 -0400)
----------------------------------------------------------------
virtio: features
a small pull request this time around, mostly because the
vduse network got postponed to next relase so we can be sure
we got the security store right.
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
----------------------------------------------------------------
Eugenio Pérez (4):
vdpa: add VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK flag
vdpa: accept VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK backend feature
vdpa: add get_backend_features vdpa operation
vdpa_sim: offer VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK
Jason Wang (1):
virtio_vdpa: build affinity masks conditionally
Xuan Zhuo (12):
virtio_ring: check use_dma_api before unmap desc for indirect
virtio_ring: put mapping error check in vring_map_one_sg
virtio_ring: introduce virtqueue_set_dma_premapped()
virtio_ring: support add premapped buf
virtio_ring: introduce virtqueue_dma_dev()
virtio_ring: skip unmap for premapped
virtio_ring: correct the expression of the description of virtqueue_resize()
virtio_ring: separate the logic of reset/enable from virtqueue_resize
virtio_ring: introduce virtqueue_reset()
virtio_ring: introduce dma map api for virtqueue
virtio_ring: introduce dma sync api for virtqueue
virtio_net: merge dma operations when filling mergeable buffers
Hi,
above patch (upstream commit 295525e29a5b) seems causing a virtnet related
Call Trace after WARNING from kernel/dma/debug.c.
details (log and test setup) tracked in
https://bugzilla.kernel.org/show_bug.cgi?id=218204
it's recently noticed in a TDX guest testing since v6.6.0 release cycle and
can still be reproduced in latest v6.7.0-rc3.
as local bisects results show, above WARNING and Call Trace is linked with
this patch, do you mind to take a look?
Does your testing tree include the fixup
5720c43d5216b5dbd9ab25595f7c61e55d36d4fc ?
yes, it's included:
5720c43d5216 virtio_net: fix the missing of the dma cpu sync
Yuan Yao (1):
virtio_ring: fix avail_wrap_counter in virtqueue_add_packed
Yue Haibing (1):
vdpa/mlx5: Remove unused function declarations
drivers/net/virtio_net.c | 230 ++++++++++++++++++---
drivers/vdpa/mlx5/core/mlx5_vdpa.h | 3 -
drivers/vdpa/vdpa_sim/vdpa_sim.c | 8 +
drivers/vhost/vdpa.c | 15 +-
drivers/virtio/virtio_ring.c | 412 ++++++++++++++++++++++++++++++++-----
drivers/virtio/virtio_vdpa.c | 17 +-
include/linux/vdpa.h | 4 +
include/linux/virtio.h | 22 ++
include/uapi/linux/vhost_types.h | 4 +
9 files changed, 625 insertions(+), 90 deletions(-)
