From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49646 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752113AbbFCBub (ORCPT ); Tue, 2 Jun 2015 21:50:31 -0400 Subject: Patch "staging: vt6655: lock MACvWriteBSSIDAddress." has been added to the 4.0-stable tree To: tvboxspy@gmail.com, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 03 Jun 2015 10:50:20 +0900 Message-ID: <1433296220119184@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled staging: vt6655: lock MACvWriteBSSIDAddress. to the 4.0-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: staging-vt6655-lock-macvwritebssidaddress.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 664a5c1d1e33cd89cb7883e8c74638cc482b5da7 Mon Sep 17 00:00:00 2001 From: Malcolm Priestley Date: Tue, 21 Apr 2015 22:33:02 +0100 Subject: staging: vt6655: lock MACvWriteBSSIDAddress. From: Malcolm Priestley commit 664a5c1d1e33cd89cb7883e8c74638cc482b5da7 upstream. This function selects page 1 and cause intermittent problems on interrupt handler. lock call with spin_lock_irqsave. Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/device_main.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -1414,9 +1414,16 @@ static void vnt_bss_info_changed(struct priv->current_aid = conf->aid; - if (changed & BSS_CHANGED_BSSID) + if (changed & BSS_CHANGED_BSSID) { + unsigned long flags; + + spin_lock_irqsave(&priv->lock, flags); + MACvWriteBSSIDAddress(priv->PortOffset, (u8 *)conf->bssid); + spin_unlock_irqrestore(&priv->lock, flags); + } + if (changed & BSS_CHANGED_BASIC_RATES) { priv->basic_rates = conf->basic_rates; Patches currently in stable-queue which might be from tvboxspy@gmail.com are queue-4.0/staging-vt6655-vnt_tx_packet-correct-tx-order-of-owned_by_nic.patch queue-4.0/staging-vt6655-device_free_tx_buf-use-only-ieee80211_tx_status_irqsafe.patch queue-4.0/staging-vt6656-use-ieee80211_tx_info-to-select-packet-type.patch queue-4.0/staging-vt6655-implement-ieee80211_tx_stat_noack_transmitted.patch queue-4.0/staging-vt6655-fix-80211-control-and-management-status-reporting.patch queue-4.0/staging-vt6655-lock-macvwritebssidaddress.patch