diff options
| author | Jakub Kicinski <[email protected]> | 2024-07-17 09:15:59 -0700 |
|---|---|---|
| committer | Paolo Abeni <[email protected]> | 2024-07-19 16:36:34 +0200 |
| commit | 4359836129d931fc424370249a1fcdec139fe407 (patch) | |
| tree | bd66f7fd46c1ab2ac7577ce5f974a290ee514272 /lib/netdev-notifier-error-inject.c | |
| parent | a1b7dbca149053e4f79a451bebdf0c40c9092896 (diff) | |
eth: fbnic: don't build the driver when skb has more than 21 frags
Similarly to commit 0e03c643dc93 ("eth: fbnic: fix s390 build."),
the driver won't build if skb_shared_info has more than 25 frags
assuming a 64B cache line and 21 frags assuming a 128B cache line.
(512 - 48 - 64) / 16 = 25
(512 - 48 - 128) / 16 = 21
Fixes: 0cb4c0a13723 ("eth: fbnic: Implement Rx queue alloc/start/stop/free")
Signed-off-by: Jakub Kicinski <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions