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| author | Björn Töpel <bjorn@kernel.org> | 2026-09-14 14:10:04 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-09-18 17:19:58 -0700 |
| commit | 1f4c73064a50f53d596c6f1d06d2d700f43c4b32 (patch) | |
| tree | 2ef7bc09b1f3e0e453a174e20378c1d3d4d303f3 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 1b82958f3f035df5ccaab5430a2302f08a5d5351 (diff) | |
| download | linux-1f4c73064a50f53d596c6f1d06d2d700f43c4b32.tar.gz linux-1f4c73064a50f53d596c6f1d06d2d700f43c4b32.zip | |
eth: fbnic: Handle maximum standalone channels
Standalone channels use one NAPI vector for each Tx and Rx queue.
fbnic's allocation path excludes FBNIC_MAX_TXQS from that layout. A
64-Tx/64-Rx configuration therefore records 128 vectors but allocates
only 64, leaving NULL entries that resource setup dereferences.
Include the maximum vector count in standalone allocation.
Fixes: bc6107771bb4 ("eth: fbnic: Allocate a netdevice and napi vectors with queues")
Signed-off-by: Björn Töpel <bjorn@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/178942020457.7700.13129750616387075931.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions
