From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Avery Pennarun <apenwarr@gmail.com>,
Felix Fietkau <nbd@openwrt.org>,
Johannes Berg <johannes.berg@intel.com>
Subject: [PATCH 3.10 07/18] mac80211: minstrel_ht: set default tx aggregation timeout to 0
Date: Mon, 14 Mar 2016 10:53:05 -0700 [thread overview]
Message-ID: <20160314175041.667126334@linuxfoundation.org> (raw)
In-Reply-To: <20160314175041.432810454@linuxfoundation.org>
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Felix Fietkau <nbd@openwrt.org>
commit 7a36b930e6ed4702c866dc74a5ad07318a57c688 upstream.
The value 5000 was put here with the addition of the timeout field to
ieee80211_start_tx_ba_session. It was originally added in mac80211 to
save resources for drivers like iwlwifi, which only supports a limited
number of concurrent aggregation sessions.
Since iwlwifi does not use minstrel_ht and other drivers don't need
this, 0 is a better default - especially since there have been
recent reports of aggregation setup related issues reproduced with
ath9k. This should improve stability without causing any adverse
effects.
Acked-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/mac80211/rc80211_minstrel_ht.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -454,7 +454,7 @@ minstrel_aggr_check(struct ieee80211_sta
if (skb_get_queue_mapping(skb) == IEEE80211_AC_VO)
return;
- ieee80211_start_tx_ba_session(pubsta, tid, 5000);
+ ieee80211_start_tx_ba_session(pubsta, tid, 0);
}
static void
next prev parent reply other threads:[~2016-03-14 17:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-14 17:52 [PATCH 3.10 00/18] 3.10.101-stable review Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 02/18] tracing: Fix check for cpu online when event is disabled Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 03/18] ASoC: wm8994: Fix enum ctl accesses in a wrong type Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 04/18] ASoC: wm8958: " Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 05/18] wext: fix message delay/ordering Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 06/18] mac80211: fix use of uninitialised values in RX aggregation Greg Kroah-Hartman
2016-03-14 17:53 ` Greg Kroah-Hartman [this message]
2016-03-14 17:53 ` [PATCH 3.10 08/18] powerpc: Fix dedotify for binutils >= 2.26 Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 09/18] KVM: x86: move steal time initialization to vcpu entry time Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 10/18] lib/ucs2_string: Add ucs2 -> utf8 helper functions Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 11/18] efi: Use ucs2_as_utf8 in efivarfs instead of open coding a bad version Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 12/18] efi: Do variable name validation tests in utf8 Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 13/18] efi: Make our variable validation list include the guid Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 14/18] efi: Make efivarfs entries immutable by default Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 15/18] efi: Add pstore variables to the deletion whitelist Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 16/18] lib/ucs2_string: Correct ucs2 -> utf8 conversion Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 17/18] modules: fix longstanding /proc/kallsyms vs module insertion race Greg Kroah-Hartman
2016-03-14 17:53 ` [PATCH 3.10 18/18] Revert: "crypto: af_alg - Disallow bind/setkey/... after accept(2)" Greg Kroah-Hartman
2016-03-14 23:14 ` [PATCH 3.10 00/18] 3.10.101-stable review Shuah Khan
2016-03-15 2:37 ` Guenter Roeck
2016-03-16 3:08 ` Guenter Roeck
2016-03-16 4:09 ` Greg Kroah-Hartman
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