git: 2fe37927d419 - main - loopback: Clear hash unconditionally.
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Date: Mon, 24 Nov 2025 15:37:25 UTC
The branch main has been updated by gallatin:
URL: https://cgit.FreeBSD.org/src/commit/?id=2fe37927d41990abe8d1c336e75fd75873285e90
commit 2fe37927d41990abe8d1c336e75fd75873285e90
Author: Andrew Gallatin <gallatin@FreeBSD.org>
AuthorDate: 2025-11-24 15:36:32 +0000
Commit: Andrew Gallatin <gallatin@FreeBSD.org>
CommitDate: 2025-11-24 15:36:41 +0000
loopback: Clear hash unconditionally.
Clear the RSS hash on transmit, now that RSS hashing is enabled
unconditionally, and the network stack may want to trust that
it is getting the correct hash on input.
Differential Revision: https://reviews.freebsd.org/D53090
Reviewed by: zlei
Sponsored by: Netflix
---
sys/net/if_loop.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sys/net/if_loop.c b/sys/net/if_loop.c
index 3005965a4fcb..ec0ff0e77aa6 100644
--- a/sys/net/if_loop.c
+++ b/sys/net/if_loop.c
@@ -219,9 +219,7 @@ looutput(struct ifnet *ifp, struct mbuf *m, const struct sockaddr *dst,
if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
if_inc_counter(ifp, IFCOUNTER_OBYTES, m->m_pkthdr.len);
-#ifdef RSS
M_HASHTYPE_CLEAR(m);
-#endif
/* BPF writes need to be handled specially. */
if (dst->sa_family == AF_UNSPEC || dst->sa_family == pseudo_AF_HDRCMPLT)