linux-kernel - Re: [PATCH v7 8/8] Bluetooth: btusb: mediatek: add ISO data transmission functions

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Message-ID: <9a1697ef-27d9-452c-89ea-159ec3d028d7@notapiano>
Date: Tue, 30 Jul 2024 11:38:07 -0400
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Chris Lu (陸稚泓) <Chris.Lu@...iatek.com>
Cc: "luiz.dentz@...il.com" <luiz.dentz@...il.com>,
	"marcel@...tmann.org" <marcel@...tmann.org>,
	"linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"kernelci@...ts.linux.dev" <kernelci@...ts.linux.dev>,
	"linux-bluetooth@...r.kernel.org" <linux-bluetooth@...r.kernel.org>,
	"regressions@...ts.linux.dev" <regressions@...ts.linux.dev>,
	"johan.hedberg@...il.com" <johan.hedberg@...il.com>,
	Steve Lee (李視誠) <steve.lee@...iatek.com>,
	"kernel@...labora.com" <kernel@...labora.com>,
	Sean Wang <Sean.Wang@...iatek.com>,
	Aaron Hou (侯俊仰) <Aaron.Hou@...iatek.com>
Subject: Re: [PATCH v7 8/8] Bluetooth: btusb: mediatek: add ISO data
 transmission functions

On Tue, Jul 16, 2024 at 08:20:46AM -0400, Nícolas F. R. A. Prado wrote:
> On Tue, Jul 16, 2024 at 07:59:53AM +0000, Chris Lu (陸稚泓) wrote:
> > Hi Nicolas,
> > 
> > Thanks for reporting the crash issue, I've sent another patc to avoid
> > this crash issue happened. kill anchor function wasn't protect well if
> > MediaTek Bluetooth failed to setup. Add a flag check when running into
> > btmtk_usb_suspend function.
> 
> Hi Chris,
> 
> thanks for the quick follow up! I see the patch at
> https://lore.kernel.org/all/20240716074947.23073-1-chris.lu@mediatek.com/

That patch was merged without the Closes tag, so manually closing the
regression:

#regzbot fix: 'Bluetooth: btmtk: Fix kernel crash when entering btmtk_usb_suspend'

Thanks,
Nícolas