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Add patch to fix iwldvm WARN (rhbz 1065663)

This commit is contained in:
Josh Boyer 2014-03-07 11:04:46 -05:00
parent 2e070a93b5
commit 175b260d40
2 changed files with 46 additions and 0 deletions
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39
iwlwifi-dvm-clear-IWL_STA_UCODE_INPROGRESS-when-asso.patch Normal file
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@ -0,0 +1,39 @@
Bugzilla: 1065663
Upstream-status: 3.14
From ec6f678c74dbdb06a6a775bbb00f1d26c17c404b Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Tue, 18 Feb 2014 10:30:18 +0200
Subject: [PATCH] iwlwifi: dvm: clear IWL_STA_UCODE_INPROGRESS when assoc fails
We set IWL_STA_UCODE_INPROGRESS flag when we add a station
and clear it when we send the LQ command for it. But the LQ
command is sent only when the association succeeds.
If the association doesn't succeed, we would leave this flag
set and that wouldn't indicate the station entry as vacant.
This probably fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=1065663
Cc: <stable@vger.kernel.org>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
drivers/net/wireless/iwlwifi/dvm/sta.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c
index c0d070c..9cdd91c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/dvm/sta.c
@@ -590,6 +590,7 @@ void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
sizeof(priv->tid_data[sta_id][tid]));
priv->stations[sta_id].used &= ~IWL_STA_DRIVER_ACTIVE;
+ priv->stations[sta_id].used &= ~IWL_STA_UCODE_INPROGRESS;
priv->num_stations--;
--
1.8.5.3

7
kernel.spec
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@ -807,6 +807,9 @@ Patch25037: ACPI-EC-Clear-stale-EC-events-on-Samsung-systems.patch
Patch25038: Revert-USBNET-ax88179_178a-enable-tso-if-usb-host-supports-sg-dma.patch
Patch25039: Revert-xhci-1.0-Limit-arbitrarily-aligned-scatter-gather.patch
#rhbz 1065663
Patch25040: iwlwifi-dvm-clear-IWL_STA_UCODE_INPROGRESS-when-asso.patch
# END OF PATCH DEFINITIONS
%endif
@ -1560,6 +1563,9 @@ ApplyPatch ACPI-EC-Clear-stale-EC-events-on-Samsung-systems.patch
ApplyPatch Revert-USBNET-ax88179_178a-enable-tso-if-usb-host-supports-sg-dma.patch
ApplyPatch Revert-xhci-1.0-Limit-arbitrarily-aligned-scatter-gather.patch
#rhbz 1065663
ApplyPatch iwlwifi-dvm-clear-IWL_STA_UCODE_INPROGRESS-when-asso.patch
# END OF PATCH APPLICATIONS
%endif
@ -2373,6 +2379,7 @@ fi
%changelog
* Fri Mar 07 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to fix iwldvm WARN (rhbz 1065663)
- Revert two xhci fixes that break USB mass storage (rhbz 1073180)
* Thu Mar 06 2014 Josh Boyer <jwboyer@fedoraproject.org>