From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Emmanuel Grumbach <emmanuel.grumbach@intel.com>,
Johannes Berg <johannes.berg@intel.com>
Subject: [ 09/61] Revert "iwlwifi: fix the reclaimed packet tracking upon flush queue"
Date: Tue, 12 Feb 2013 12:34:29 -0800 [thread overview]
Message-ID: <20130212203419.357872976@linuxfoundation.org> (raw)
In-Reply-To: <20130212203417.890993903@linuxfoundation.org>
3.7-stable review patch. If anyone has any objections, please let me know.
------------------
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
commit ae023b2795d36f0f077e157428eb7eafa29ee412 upstream.
This reverts commit f590dcec944552f9a4a61155810f3abd17d6465d
which has been reported to cause issues.
See https://lkml.org/lkml/2013/1/20/4 for further details.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/iwlwifi/dvm/tx.c | 24 +++++++-----------------
1 file changed, 7 insertions(+), 17 deletions(-)
--- a/drivers/net/wireless/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/tx.c
@@ -1154,6 +1154,13 @@ int iwlagn_rx_reply_tx(struct iwl_priv *
next_reclaimed = ssn;
}
+ if (tid != IWL_TID_NON_QOS) {
+ priv->tid_data[sta_id][tid].next_reclaimed =
+ next_reclaimed;
+ IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d\n",
+ next_reclaimed);
+ }
+
iwl_trans_reclaim(priv->trans, txq_id, ssn, &skbs);
iwlagn_check_ratid_empty(priv, sta_id, tid);
@@ -1204,28 +1211,11 @@ int iwlagn_rx_reply_tx(struct iwl_priv *
if (!is_agg)
iwlagn_non_agg_tx_status(priv, ctx, hdr->addr1);
- /*
- * W/A for FW bug - the seq_ctl isn't updated when the
- * queues are flushed. Fetch it from the packet itself
- */
- if (!is_agg && status == TX_STATUS_FAIL_FIFO_FLUSHED) {
- next_reclaimed = le16_to_cpu(hdr->seq_ctrl);
- next_reclaimed =
- SEQ_TO_SN(next_reclaimed + 0x10);
- }
-
is_offchannel_skb =
(info->flags & IEEE80211_TX_CTL_TX_OFFCHAN);
freed++;
}
- if (tid != IWL_TID_NON_QOS) {
- priv->tid_data[sta_id][tid].next_reclaimed =
- next_reclaimed;
- IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d\n",
- next_reclaimed);
- }
-
WARN_ON(!is_agg && freed != 1);
/*
next prev parent reply other threads:[~2013-02-12 21:10 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 20:34 [ 00/61] 3.7.8-stable review Greg Kroah-Hartman
2013-02-12 20:34 ` [ 01/61] rtlwifi: Fix the usage of the wrong variable in usb.c Greg Kroah-Hartman
2013-02-12 20:34 ` [ 02/61] rtlwifi: Fix scheduling while atomic bug Greg Kroah-Hartman
2013-02-12 20:34 ` [ 03/61] regulator: max8998: fix incorrect min_uV value for ldo10 Greg Kroah-Hartman
2013-02-12 20:34 ` [ 04/61] regulator: clear state each invocation of of_regulator_match Greg Kroah-Hartman
2013-02-12 20:34 ` [ 05/61] regulator: s2mps11: fix incorrect register for buck10 Greg Kroah-Hartman
2013-02-12 20:34 ` [ 06/61] IB/qib: Fix for broken sparse warning fix Greg Kroah-Hartman
2013-02-12 20:34 ` [ 07/61] virtio_console: Dont access uninitialized data Greg Kroah-Hartman
2013-02-12 20:34 ` [ 08/61] Bluetooth: Fix handling of unexpected SMP PDUs Greg Kroah-Hartman
2013-02-12 20:34 ` Greg Kroah-Hartman [this message]
2013-02-12 20:34 ` [ 10/61] can: c_can: Set reserved bit in IFx_MASK2 to 1 on write Greg Kroah-Hartman
2013-02-12 20:34 ` [ 11/61] mwifiex: fix incomplete scan in case of IE parsing error Greg Kroah-Hartman
2013-02-12 20:34 ` [ 12/61] e1000e: enable ECC on I217/I218 to catch packet buffer memory errors Greg Kroah-Hartman
2013-02-12 20:34 ` [ 13/61] media: pwc-if: must check vb2_queue_init() success Greg Kroah-Hartman
2013-02-12 20:34 ` [ 14/61] ath9k_hw: fix calibration issues on chainmask that dont include chain 0 Greg Kroah-Hartman
2013-02-12 20:34 ` [ 15/61] mfd: db8500-prcmu: Fix irqdomain usage Greg Kroah-Hartman
2013-02-12 20:34 ` [ 16/61] dm thin: fix queue limits stacking Greg Kroah-Hartman
2013-02-12 20:34 ` [ 17/61] net: prevent setting ttl=0 via IP_TTL Greg Kroah-Hartman
2013-02-12 20:34 ` [ 18/61] ipv6: fix the noflags test in addrconf_get_prefix_route Greg Kroah-Hartman
2013-02-12 20:34 ` [ 19/61] net, wireless: overwrite default_ethtool_ops Greg Kroah-Hartman
2013-02-12 20:34 ` [ 20/61] tcp: fix a panic on UP machines in reqsk_fastopen_remove Greg Kroah-Hartman
2013-02-12 20:34 ` [ 21/61] MAINTAINERS: Stephen Hemminger email change Greg Kroah-Hartman
2013-02-12 20:34 ` [ 22/61] ipv6: fix header length calculation in ip6_append_data() Greg Kroah-Hartman
2013-02-12 20:34 ` [ 23/61] macvlan: fix macvlan_get_size() Greg Kroah-Hartman
2013-02-12 20:34 ` [ 24/61] net: calxedaxgmac: throw away overrun frames Greg Kroah-Hartman
2013-02-12 20:34 ` [ 25/61] net/mlx4_en: Fix bridged vSwitch configuration for non SRIOV mode Greg Kroah-Hartman
2013-02-12 20:34 ` [ 26/61] net/mlx4_core: Set number of msix vectors under SRIOV mode to firmware defaults Greg Kroah-Hartman
2013-02-12 20:34 ` [ 27/61] tcp: fix incorrect LOCKDROPPEDICMPS counter Greg Kroah-Hartman
2013-02-12 20:34 ` [ 28/61] isdn/gigaset: fix zero size border case in debug dump Greg Kroah-Hartman
2013-02-12 20:34 ` [ 29/61] netxen: fix off by one bug in netxen_release_tx_buffer() Greg Kroah-Hartman
2013-02-12 20:34 ` [ 30/61] r8169: remove the obsolete and incorrect AMD workaround Greg Kroah-Hartman
2013-02-12 20:34 ` [ 31/61] net: loopback: fix a dst refcounting issue Greg Kroah-Hartman
2013-02-12 20:34 ` [ 32/61] IP_GRE: Fix kernel panic in IP_GRE with GRE csum Greg Kroah-Hartman
2013-02-12 20:34 ` [ 33/61] pktgen: correctly handle failures when adding a device Greg Kroah-Hartman
2013-02-12 20:34 ` [ 34/61] ipv6: do not create neighbor entries for local delivery Greg Kroah-Hartman
2013-02-12 20:34 ` [ 35/61] via-rhine: Fix bugs in NAPI support Greg Kroah-Hartman
2013-02-12 20:34 ` [ 36/61] packet: fix leakage of tx_ring memory Greg Kroah-Hartman
2013-02-12 20:34 ` [ 37/61] ipv6/ip6_gre: fix error case handling in ip6gre_tunnel_xmit() Greg Kroah-Hartman
2013-02-12 20:34 ` [ 38/61] atm/iphase: rename fregt_t -> ffreg_t Greg Kroah-Hartman
2013-02-12 20:34 ` [ 39/61] xen/netback: shutdown the ring if it contains garbage Greg Kroah-Hartman
2013-02-12 20:35 ` [ 40/61] xen/netback: dont leak pages on failure in xen_netbk_tx_check_gop Greg Kroah-Hartman
2013-02-12 20:35 ` [ 41/61] xen/netback: free already allocated memory on failure in xen_netbk_get_requests Greg Kroah-Hartman
2013-02-12 20:35 ` [ 42/61] netback: correct netbk_tx_err to handle wrap around Greg Kroah-Hartman
2013-02-12 20:35 ` [ 43/61] ipv4: Remove output route check in ipv4_mtu Greg Kroah-Hartman
2013-02-12 20:35 ` [ 44/61] ipv4: Dont update the pmtu on mtu locked routes Greg Kroah-Hartman
2013-02-12 20:35 ` [ 45/61] ipv6: Add an error handler for icmp6 Greg Kroah-Hartman
2013-02-12 20:35 ` [ 46/61] ipv4: Invalidate the socket cached route on pmtu events if possible Greg Kroah-Hartman
2013-02-12 20:35 ` [ 47/61] ipv4: Add a socket release callback for datagram sockets Greg Kroah-Hartman
2013-02-12 20:35 ` [ 48/61] ipv4: Fix route refcount on pmtu discovery Greg Kroah-Hartman
2013-02-12 20:35 ` [ 49/61] sctp: refactor sctp_outq_teardown to insure proper re-initalization Greg Kroah-Hartman
2013-02-12 20:35 ` [ 50/61] net: sctp: sctp_setsockopt_auth_key: use kzfree instead of kfree Greg Kroah-Hartman
2013-02-12 20:35 ` [ 51/61] net: sctp: sctp_endpoint_free: zero out secret key data Greg Kroah-Hartman
2013-02-12 20:35 ` [ 52/61] tcp: detect SYN/data drop when F-RTO is disabled Greg Kroah-Hartman
2013-02-12 20:35 ` [ 53/61] tcp: fix an infinite loop in tcp_slow_start() Greg Kroah-Hartman
2013-02-12 20:35 ` [ 54/61] tcp: frto should not set snd_cwnd to 0 Greg Kroah-Hartman
2013-02-12 20:35 ` [ 55/61] tcp: fix for zero packets_in_flight was too broad Greg Kroah-Hartman
2013-02-12 20:35 ` [ 56/61] tcp: dont abort splice() after small transfers Greg Kroah-Hartman
2013-02-12 20:35 ` [ 57/61] tcp: splice: fix an infinite loop in tcp_read_sock() Greg Kroah-Hartman
2013-02-12 20:35 ` [ 58/61] tcp: fix splice() and tcp collapsing interaction Greg Kroah-Hartman
2013-02-12 20:35 ` [ 59/61] net: splice: avoid high order page splitting Greg Kroah-Hartman
2013-02-12 20:35 ` [ 60/61] net: splice: fix __splice_segment() Greg Kroah-Hartman
2013-02-12 20:35 ` [ 61/61] drm/nouveau: add lockdep annotations Greg Kroah-Hartman
2013-02-13 3:35 ` Peter Hurley
2013-02-13 9:33 ` Arend van Spriel
2013-02-13 9:43 ` Ben Skeggs
2013-02-13 9:52 ` Arend van Spriel
2013-02-13 17:46 ` Marcin Slusarz
2013-02-13 18:38 ` Marcin Slusarz
2013-02-13 7:06 ` [ 00/61] 3.7.8-stable review Satoru Takeuchi
2013-02-13 15:51 ` Shuah Khan
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