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Groups > linux.kernel > #1363011
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.13.y-ckt 07/43] mac80211: minstrel_ht: set default tx aggregation timeout to 0 |
| Date | 2016-03-22 22:20 +0100 |
| Message-ID | <rfBSz-1PB-33@gated-at.bofh.it> (permalink) |
| References | <rfBIR-1Lk-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
3.13.11-ckt37 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ 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> [ luis: backported to 3.16: adjusted context ] Signed-off-by: Luis Henriques <luis.henriques@canonical.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- net/mac80211/rc80211_minstrel_ht.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 4096ff6..2f24a9c 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -463,7 +463,7 @@ minstrel_aggr_check(struct ieee80211_sta *pubsta, struct sk_buff *skb) 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 -- 2.7.0
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[3.13.y-ckt stable] Linux 3.13.11-ckt37 stable review Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 38/43] ext4: iterate over buffer heads correctly in move_extent_per_page() Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 39/43] net/mlx4_core: Allow resetting VF admin mac to zero Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 43/43] IB/core: Use GRH when the path hop-limit > 0 Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 32/43] PM / sleep / x86: Fix crash on graph trace through x86 suspend Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 25/43] ASoC: wm8994: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 30/43] drm/ast: Fix incorrect register check for DRAM width Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 34/43] MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp' Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:10 +0100 [PATCH 3.13.y-ckt 18/43] cifs: fix out-of-bounds access in lease parsing Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 13/43] vfio: fix ioctl error handling Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 20/43] ALSA: hdspm: Fix wrong boolean ctl value accesses Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 23/43] USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 16/43] ALSA: timer: Fix broken compat timer user status ioctl Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 05/43] mac80211: fix use of uninitialised values in RX aggregation Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 22/43] ALSA: hdsp: Fix wrong boolean ctl value accesses Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 24/43] ASoC: wm8958: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 08/43] Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin" Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 02/43] Input: aiptek - fix crash on detecting device without endpoints Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 07/43] mac80211: minstrel_ht: set default tx aggregation timeout to 0 Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 17/43] ALSA: timer: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 11/43] iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 01/43] [stable-only] AIO: properly check iovec sizes Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 14/43] ALSA: ctl: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 04/43] cfg80211/wext: fix message ordering Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 06/43] libata: fix HDIO_GET_32BIT ioctl Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 10/43] Fix directory hardlinks from deleted directories Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 15/43] ALSA: rawmidi: Fix ioctls X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 27/43] USB: serial: option: add support for Telit LE922 PID 0x1045 Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 09/43] jffs2: Fix page lock / f->sem deadlock Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 19/43] CIFS: Fix SMB2+ interim response processing for read requests Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100 [PATCH 3.13.y-ckt 26/43] ASoC: wm_adsp: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-22 22:20 +0100
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