Matthieu Baerts (NGI0) 42c7f7ac9a mptcp: sched: check both directions for backup ... commit b6a66e521a upstream. The 'mptcp_subflow_context' structure has two items related to the backup flags: - 'backup': the subflow has been marked as backup by the other peer - 'request_bkup': the backup flag has been set by the host Before this patch, the scheduler was only looking at the 'backup' flag. That can make sense in some cases, but it looks like that's not what we wanted for the general use, because either the path-manager was setting both of them when sending an MP_PRIO, or the receiver was duplicating the 'backup' flag in the subflow request. Note that the use of these two flags in the path-manager are going to be fixed in the next commits, but this change here is needed not to modify the behaviour. Fixes: f296234c98 ("mptcp: Add handling of incoming MP_JOIN requests") Cc: stable@vger.kernel.org Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> [ Conflicts in protocol.c, because the context has changed in commit 3ce0852c86 ("mptcp: enforce HoL-blocking estimation"), which is not in this version. This commit is unrelated to this modification. ] Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-08-19 05:45:47 +02:00
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events	mptcp: sched: check both directions for backup	2024-08-19 05:45:47 +02:00
misc	NFSD: add CB_RECALL_ANY tracepoints	2024-04-10 16:19:24 +02:00
bpf_probe.h	tracing: Introduce helpers to safely handle dynamic-sized sockaddrs	2023-05-24 17:36:50 +01:00
define_trace.h	tracepoint: Optimize using static_call()	2020-09-01 09:58:06 +02:00
perf.h	tracing: Introduce helpers to safely handle dynamic-sized sockaddrs	2023-05-24 17:36:50 +01:00
syscall.h	tracepoints: Migrate to use SYSCALL_WORK flag	2020-11-16 21:53:15 +01:00
trace_events.h	tracing: Introduce helpers to safely handle dynamic-sized sockaddrs	2023-05-24 17:36:50 +01:00