The branch main has been updated by markj:
URL:
https://cgit.FreeBSD.org/src/commit/?id=2bbfbf80d3bb828ac782c2d990a1fba0eb51e45a
commit 2bbfbf80d3bb828ac782c2d990a1fba0eb51e45a
Author: Mark Johnston <ma...@freebsd.org>
AuthorDate: 2024-10-28 13:52:07 +0000
Commit: Mark Johnston <ma...@freebsd.org>
CommitDate: 2024-10-28 15:14:21 +0000
if_bridge: Mask MEXTPG if some members don't support it
Similar to how the network stack needs to use mb_unmapped_to_ext() to
convert mbufs before passing them to an unsupported driver, if_bridge
needs to avoid passing M_EXTPG mbufs to interfaces that don't support
them. Thus, clear IFCAP_MEXTPG on the bridge if any member interfaces
don't handle unmapped mbufs.
PR: 278245
Reviewed by: jhb, gallatin
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D47294
---
sys/net/if_bridge.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c
index 723b92d3dcd5..299b6d80dcde 100644
--- a/sys/net/if_bridge.c
+++ b/sys/net/if_bridge.c
@@ -193,7 +193,7 @@
* List of capabilities to possibly mask on the member interface.
*/
#define BRIDGE_IFCAPS_MASK
(IFCAP_TOE|IFCAP_TSO|IFCAP_TXCSUM|\
- IFCAP_TXCSUM_IPV6)
+ IFCAP_TXCSUM_IPV6|IFCAP_MEXTPG)
/*
* List of capabilities to strip
