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| author |   Heng Qi <hengqi@linux.alibaba.com> | 2024-05-30 11:41:43 +0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2024-06-01 15:09:56 -0700 |
| commit | 30636258a7c9174be44ddb2318bae4f66d4beab0 (patch) | |
| tree | c6964b3e271e41aa3ad30ac3492c4e5a112254ee /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge tag 'net-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | linux-rng-30636258a7c9174be44ddb2318bae4f66d4beab0.tar.xz linux-rng-30636258a7c9174be44ddb2318bae4f66d4beab0.zip | |
virtio_net: fix missing lock protection on control_buf access
Refactored the handling of control_buf to be within the cvq_lock
critical section, mitigating race conditions between reading device
responses and new command submissions.
Fixes: 6f45ab3e0409 ("virtio_net: Add a lock for the command VQ.")
Signed-off-by: Heng Qi <hengqi@linux.alibaba.com>
Reviewed-by: Hariprasad Kelam <hkelam@marvell.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240530034143.19579-1-hengqi@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions