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| author | Jakub Kicinski <kuba@kernel.org> | 2025-01-23 19:18:40 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-27 14:30:49 -0800 |
| commit | 09a939487fc8b2a437a8f1df20fe95e2857523d9 (patch) | |
| tree | a6f47dc40c4dde43d60139f5248a859cbca2cab3 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | f1d12bc7a596fce1df6a02cab1fdb797cc4d1642 (diff) | |
eth: via-rhine: fix calling napi_enable() in atomic context
napi_enable() may sleep now, take netdev_lock() before rp->lock.
napi_enable() is hidden inside init_registers().
Note that this patch orders netdev_lock after rp->task_lock,
to avoid having to take the netdev_lock() around disable path.
Fixes: 413f0271f396 ("net: protect NAPI enablement with netdev_lock()")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/dcfd56bc-de32-4b11-9e19-d8bd1543745d@stanley.mountain
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250124031841.1179756-7-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions