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Groups > linux.kernel > #1359343
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.19.y-ckt 12/70] mac80211: minstrel_ht: set default tx aggregation timeout to 0 |
| Date | 2016-03-16 21:30 +0100 |
| Message-ID | <rdqeU-5tf-59@gated-at.bofh.it> (permalink) |
| References | <rdpVv-5jX-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
v3.19.8-ckt17 -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> 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 80452cf..aaf49bd 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -700,7 +700,7 @@ minstrel_aggr_check(struct ieee80211_sta *pubsta, struct sk_buff *skb) if (likely(sta->ampdu_mlme.tid_tx[tid])) 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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[3.19.y-ckt stable] Linux v3.19.8-ckt17 stable review Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 03/70] wext: fix message delay/ordering Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 58/70] tracing: Fix check for cpu online when event is disabled Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 53/70] ARM: dts: dra7: do not gate cpsw clock due to errata i877 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 09/70] ahci: add new Intel device IDs Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 47/70] ovl: fix getcwd() failure after unsuccessful rmdir Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 54/70] Revert "drm/radeon: call hpd_irq_event on resume" Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 16/70] Fix directory hardlinks from deleted directories Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 44/70] drm/radeon/pm: update current crtc info after setting the powerstate Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 23/70] ALSA: rawmidi: Fix ioctls X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 69/70] mld, igmp: Fix reserved tailroom calculation Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:10 +0100 [PATCH 3.19.y-ckt 61/70] gpio: rcar: Add Runtime PM handling for interrupts Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 56/70] jffs2: reduce the breakage on recovery from halfway failed rename() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 65/70] ipv6: re-enable fragment header matching in ipv6_find_hdr Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 66/70] cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 51/70] target: Drop incorrect ABORT_TASK put for completed commands Kamal Mostafa <kamal@canonical.com> - 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2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 67/70] net: qca_spi: Don't clear IFF_BROADCAST Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 43/70] USB: qcserial: add Sierra Wireless EM74xx device ID Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 45/70] PM / sleep / x86: Fix crash on graph trace through x86 suspend Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 39/70] USB: serial: option: add support for Quectel UC20 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 62/70] tcp: convert cached rtt from usec to jiffies when feeding initial rto Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 64/70] net/mlx4_core: Allow resetting VF admin mac to zero Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 59/70] KVM: MMU: fix ept=0/pte.u=1/pte.w=0/CR0.WP=0/CR4.SMEP=1/EFER.NX=0 combo Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 63/70] ext4: iterate over buffer heads correctly in move_extent_per_page() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 49/70] MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp' Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 42/70] drm/ast: Fix incorrect register check for DRAM width Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 40/70] mac80211: Fix Public Action frame RX in AP mode Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 41/70] ALSA: seq: oss: Don't drain at closing a client Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 32/70] ALSA: hdsp: Fix wrong boolean ctl value accesses Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 60/70] MIPS: Fix build error when SMP is used without GIC Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:20 +0100 [PATCH 3.19.y-ckt 38/70] USB: serial: option: add support for Telit LE922 PID 0x1045 Kamal Mostafa <kamal@canonical.com> - 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2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 10/70] ahci: Order SATA device IDs for codename Lewisburg Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 33/70] USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3) Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 37/70] ASoC: wm_adsp: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 26/70] cifs: fix out-of-bounds access in lease parsing Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 22/70] ALSA: ctl: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 02/70] Input: aiptek - fix crash on detecting device without endpoints Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 06/70] libata: fix HDIO_GET_32BIT ioctl Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 20/70] can: gs_usb: fixed disconnect bug by removing erroneous use of kfree() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 25/70] ALSA: timer: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 31/70] ALSA: hdspm: Fix zero-division Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 14/70] Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin" Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 27/70] CIFS: Fix SMB2+ interim response processing for read requests Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 36/70] ASoC: wm8994: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 12/70] mac80211: minstrel_ht: set default tx aggregation timeout to 0 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 17/70] iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 21/70] vfio: fix ioctl error handling Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 13/70] usb: chipidea: otg: change workqueue ci_otg as freezable Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 35/70] ASoC: wm8958: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 07/70] iwlwifi: mvm: inc pending frames counter also when txing non-sta Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100 [PATCH 3.19.y-ckt 19/70] libata: Align ata_device's id on a cacheline Kamal Mostafa <kamal@canonical.com> - 2016-03-16 21:30 +0100
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