On Mon, Dec 02, 2019 at 10:14:31AM +0100, Greg KH wrote:
> On Sun, Dec 01, 2019 at 12:02:45PM -0500, Sasha Levin wrote:
> > On Fri, Nov 29, 2019 at 09:52:14PM +0100, Christian Lamparter wrote:
> > > commit f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 upstream
> > > ---
> > > > From f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 Mon Sep 17 00:00:00 2001
> > > From: Christian Lamparter <chunkeey@xxxxxxxxx>
> > > Date: Mon, 25 Mar 2019 13:50:19 +0100
> > > Subject: [PATCH for-4.19-stable] ath10k: restore QCA9880-AR1A (v1) detection
> > > To: linux-wireless@xxxxxxxxxxxxxxx,
> > > ath10k@xxxxxxxxxxxxxxxxxxx
> > > Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
> > >
> > > This patch restores the old behavior that read
> > > the chip_id on the QCA988x before resetting the
> > > chip. This needs to be done in this order since
> > > the unsupported QCA988x AR1A chips fall off the
> > > bus when resetted. Otherwise the next MMIO Op
> > > after the reset causes a BUS ERROR and panic.
> > >
> > > Cc: stable@xxxxxxxxxxxxxxx # 4.19
> > > Fixes: 1a7fecb766c8 ("ath10k: reset chip before reading chip_id in probe")
> > > Signed-off-by: Christian Lamparter <chunkeey@xxxxxxxxx>
> >
> > Queued up for all branches, thanks!
>
> This broke the 4.4 build :(
And it broke the 4.9 build :(
