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| author |   Brett Creeley <brett.creeley@amd.com> | 2023-06-05 12:59:25 -0700 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2023-06-06 21:11:17 -0700 |
| commit | accc1bf23068c1cdc4c2b015320ba856e210dd98 (patch) | |
| tree | c13768621b42edc34ecfe7be65c4da49167412b9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | pds_core: Fix FW recovery detection (diff) | |
| download | wireguard-linux-accc1bf23068c1cdc4c2b015320ba856e210dd98.tar.xz wireguard-linux-accc1bf23068c1cdc4c2b015320ba856e210dd98.zip | |
virtio_net: use control_buf for coalesce params
Commit 699b045a8e43 ("net: virtio_net: notifications coalescing
support") added coalescing command support for virtio_net. However,
the coalesce commands are using buffers on the stack, which is causing
the device to see DMA errors. There should also be a complaint from
check_for_stack() in debug_dma_map_xyz(). Fix this by adding and using
coalesce params from the control_buf struct, which aligns with other
commands.
Cc: stable@vger.kernel.org
Fixes: 699b045a8e43 ("net: virtio_net: notifications coalescing support")
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Allen Hubbe <allen.hubbe@amd.com>
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Link: https://lore.kernel.org/r/20230605195925.51625-1-brett.creeley@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions