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| author |   Xuan Zhuo <xuanzhuo@linux.alibaba.com> | 2024-09-06 20:31:37 +0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2024-09-10 09:01:06 -0700 |
| commit | 111fc9f517cb293c4213673733b980123c3b0209 (patch) | |
| tree | 9716ca2c9a025c78a544a5a3774a05f9477a43c7 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Revert "virtio_net: big mode skip the unmap check" (diff) | |
| download | wireguard-linux-111fc9f517cb293c4213673733b980123c3b0209.tar.xz wireguard-linux-111fc9f517cb293c4213673733b980123c3b0209.zip | |
virtio_net: disable premapped mode by default
Now, the premapped mode encounters some problem.
http://lore.kernel.org/all/8b20cc28-45a9-4643-8e87-ba164a540c0a@oracle.com
So we disable the premapped mode by default.
We can re-enable it in the future.
Fixes: f9dac92ba908 ("virtio_ring: enable premapped mode whatever use_dma_api")
Reported-by: "Si-Wei Liu" <si-wei.liu@oracle.com>
Closes: http://lore.kernel.org/all/8b20cc28-45a9-4643-8e87-ba164a540c0a@oracle.com
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Takero Funaki <flintglass@gmail.com>
Link: https://patch.msgid.link/20240906123137.108741-4-xuanzhuo@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions