From: Johannes Berg <johannes@sipsolutions.net>
To: Felix Fietkau <nbd@nbd.name>, linux-wireless@vger.kernel.org
Subject: Re: [PATCH] mac80211: fix sequence number assignment for PS response frames
Date: Mon, 12 Sep 2016 11:58:47 +0200 [thread overview]
Message-ID: <1473674327.29016.3.camel@sipsolutions.net> (raw)
In-Reply-To: <20160904160059.66297-1-nbd@nbd.name> (sfid-20160904_180104_088886_B2893E34)
On Sun, 2016-09-04 at 18:00 +0200, Felix Fietkau wrote:
> When using intermediate queues, sequence number allocation is
> deferred
> until dequeue. This doesn't work for PS response frames, which bypass
> those queues.
>
Applied.
This worries me a bit though - there's nothing, afaict, that guarantees
that dequeue and real TX are not concurrent, and that would corrupt a
number of things, no?
johannes
next prev parent reply other threads:[~2016-09-12 9:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-04 16:00 [PATCH] mac80211: fix sequence number assignment for PS response frames Felix Fietkau
2016-09-12 9:58 ` Johannes Berg [this message]
2016-09-12 10:01 ` Felix Fietkau
2016-09-12 10:03 ` Johannes Berg
2016-09-12 10:05 ` Felix Fietkau
2016-09-12 10:07 ` Johannes Berg
2016-09-12 10:08 ` Felix Fietkau
2016-09-12 10:56 ` Toke Høiland-Jørgensen
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