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| author | Breno Leitao <[email protected]> | 2025-02-18 13:49:30 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-02-20 02:59:29 +0000 |
| commit | 4b5a28b38c4a0106c64416a1b2042405166b26ce (patch) | |
| tree | 4a92863e33cf96c65fa9f4d04ad58b9bfa96322c /net/ipv4/tcp_input.c | |
| parent | sctp: Fix undefined behavior in left shift operation (diff) | |
| download | kernel-4b5a28b38c4a0106c64416a1b2042405166b26ce.tar.gz kernel-4b5a28b38c4a0106c64416a1b2042405166b26ce.zip | |
net: Add non-RCU dev_getbyhwaddr() helper
Add dedicated helper for finding devices by hardware address when
holding rtnl_lock, similar to existing dev_getbyhwaddr_rcu(). This prevents
PROVE_LOCKING warnings when rtnl_lock is held but RCU read lock is not.
Extract common address comparison logic into dev_addr_cmp().
The context about this change could be found in the following
discussion:
Link: https://lore.kernel.org/all/20250206-scarlet-ermine-of-improvement-1fcac5@leitao/
Cc: [email protected]
Cc: [email protected]
Suggested-by: Eric Dumazet <[email protected]>
Signed-off-by: Breno Leitao <[email protected]>
Reviewed-by: Kuniyuki Iwashima <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions