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| author | Jakub Kicinski <kuba@kernel.org> | 2023-05-25 19:56:10 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-05-25 19:57:39 -0700 |
| commit | d4031ec844bc52fe7f2f844e9c476727fd6b8240 (patch) | |
| tree | b350f90348c94ccd6e6d5dcd31ad371e3486e177 /net/sctp | |
| parent | 657d42cf5df64d9f32caab73ba2d2284879a37b0 (diff) | |
| parent | ad42a35bdfc6d3c0fc4cb4027d7b2757ce665665 (diff) | |
| download | lwn-d4031ec844bc52fe7f2f844e9c476727fd6b8240.tar.gz lwn-d4031ec844bc52fe7f2f844e9c476727fd6b8240.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Conflicts:
net/ipv4/raw.c
3632679d9e4f ("ipv{4,6}/raw: fix output xfrm lookup wrt protocol")
c85be08fc4fa ("raw: Stop using RTO_ONLINK.")
https://lore.kernel.org/all/20230525110037.2b532b83@canb.auug.org.au/
Adjacent changes:
drivers/net/ethernet/freescale/fec_main.c
9025944fddfe ("net: fec: add dma_wmb to ensure correct descriptor values")
144470c88c5d ("net: fec: using the standard return codes when xdp xmit errors")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/transport.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/sctp/transport.c b/net/sctp/transport.c index 2f66a2006517..2abe45af98e7 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -324,9 +324,12 @@ bool sctp_transport_pl_recv(struct sctp_transport *t) t->pl.probe_size += SCTP_PL_BIG_STEP; } else if (t->pl.state == SCTP_PL_SEARCH) { if (!t->pl.probe_high) { - t->pl.probe_size = min(t->pl.probe_size + SCTP_PL_BIG_STEP, - SCTP_MAX_PLPMTU); - return false; + if (t->pl.probe_size < SCTP_MAX_PLPMTU) { + t->pl.probe_size = min(t->pl.probe_size + SCTP_PL_BIG_STEP, + SCTP_MAX_PLPMTU); + return false; + } + t->pl.probe_high = SCTP_MAX_PLPMTU; } t->pl.probe_size += SCTP_PL_MIN_STEP; if (t->pl.probe_size >= t->pl.probe_high) { @@ -341,7 +344,7 @@ bool sctp_transport_pl_recv(struct sctp_transport *t) } else if (t->pl.state == SCTP_PL_COMPLETE) { /* Raise probe_size again after 30 * interval in Search Complete */ t->pl.state = SCTP_PL_SEARCH; /* Search Complete -> Search */ - t->pl.probe_size += SCTP_PL_MIN_STEP; + t->pl.probe_size = min(t->pl.probe_size + SCTP_PL_MIN_STEP, SCTP_MAX_PLPMTU); } return t->pl.state == SCTP_PL_COMPLETE; |