From: Christoph Hellwig <hch@lst.de>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>,
Christoph Hellwig <hch@lst.de>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Zigotzky <chzigotzky@xenosoft.de>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [BISECTED REGRESSION] b43legacy broken on G4 PowerBook
Date: Thu, 13 Jun 2019 09:29:37 +0200 [thread overview]
Message-ID: <20190613072937.GA12093@lst.de> (raw)
In-Reply-To: <05db995c55ad7c1002124374c139d2c0812ad034.camel@kernel.crashing.org>
On Thu, Jun 13, 2019 at 07:59:51AM +1000, Benjamin Herrenschmidt wrote:
> > With the patch for Kconfig above, and the original patch setting
> > ARCH_ZONE_DMA_BITS to 30, everything works.
> >
> > Do you have any ideas on what should trigger the change in ARCH_ZONE_BITS?
> > Should it be CONFIG_PPC32 defined, or perhaps CONFIG_G4_CPU defined?
>
> I think CONFIG_PPC32 is fine
I'll cook up a patch unless someone beats me to it.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Zigotzky <chzigotzky@xenosoft.de>,
linuxppc-dev@lists.ozlabs.org, Christoph Hellwig <hch@lst.de>,
Larry Finger <Larry.Finger@lwfinger.net>
Subject: Re: [BISECTED REGRESSION] b43legacy broken on G4 PowerBook
Date: Thu, 13 Jun 2019 09:29:37 +0200 [thread overview]
Message-ID: <20190613072937.GA12093@lst.de> (raw)
In-Reply-To: <05db995c55ad7c1002124374c139d2c0812ad034.camel@kernel.crashing.org>
On Thu, Jun 13, 2019 at 07:59:51AM +1000, Benjamin Herrenschmidt wrote:
> > With the patch for Kconfig above, and the original patch setting
> > ARCH_ZONE_DMA_BITS to 30, everything works.
> >
> > Do you have any ideas on what should trigger the change in ARCH_ZONE_BITS?
> > Should it be CONFIG_PPC32 defined, or perhaps CONFIG_G4_CPU defined?
>
> I think CONFIG_PPC32 is fine
I'll cook up a patch unless someone beats me to it.
next prev parent reply other threads:[~2019-06-13 16:36 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-05 22:50 [BISECTED REGRESSION] b43legacy broken on G4 PowerBook Aaro Koskinen
2019-06-05 22:50 ` Aaro Koskinen
2019-06-06 0:54 ` Benjamin Herrenschmidt
2019-06-06 0:54 ` Benjamin Herrenschmidt
2019-06-06 9:31 ` Aaro Koskinen
2019-06-06 9:31 ` Aaro Koskinen
2019-06-06 10:56 ` Benjamin Herrenschmidt
2019-06-06 10:56 ` Benjamin Herrenschmidt
2019-06-06 10:57 ` Benjamin Herrenschmidt
2019-06-06 10:57 ` Benjamin Herrenschmidt
2019-06-06 11:43 ` Christoph Hellwig
2019-06-06 11:43 ` Christoph Hellwig
2019-06-06 19:26 ` Larry Finger
2019-06-06 19:26 ` Larry Finger
2019-06-06 20:11 ` Larry Finger
2019-06-06 20:11 ` Larry Finger
2019-06-06 3:06 ` Larry Finger
2019-06-06 3:06 ` Larry Finger
2019-06-06 6:40 ` Christoph Hellwig
2019-06-06 6:40 ` Christoph Hellwig
2019-06-07 17:25 ` Larry Finger
2019-06-07 17:25 ` Larry Finger
2019-06-07 17:29 ` Christoph Hellwig
2019-06-07 17:29 ` Christoph Hellwig
2019-06-07 18:50 ` Larry Finger
2019-06-07 18:50 ` Larry Finger
2019-06-08 21:52 ` Larry Finger
2019-06-08 21:52 ` Larry Finger
2019-06-10 8:18 ` Christoph Hellwig
2019-06-10 8:18 ` Christoph Hellwig
2019-06-10 16:09 ` Larry Finger
2019-06-10 16:09 ` Larry Finger
2019-06-11 6:05 ` Christoph Hellwig
2019-06-11 6:05 ` Christoph Hellwig
2019-06-11 22:20 ` Larry Finger
2019-06-11 22:20 ` Larry Finger
2019-06-11 22:46 ` Aaro Koskinen
2019-06-11 22:46 ` Aaro Koskinen
2019-06-12 1:57 ` Larry Finger
2019-06-12 1:57 ` Larry Finger
2019-06-11 22:46 ` Benjamin Herrenschmidt
2019-06-11 22:46 ` Benjamin Herrenschmidt
2019-06-12 1:52 ` Larry Finger
2019-06-12 1:52 ` Larry Finger
2019-06-12 3:32 ` Benjamin Herrenschmidt
2019-06-12 3:32 ` Benjamin Herrenschmidt
2019-06-12 6:55 ` Christoph Hellwig
2019-06-12 6:55 ` Christoph Hellwig
2019-06-12 19:41 ` Larry Finger
2019-06-12 19:41 ` Larry Finger
2019-06-12 21:59 ` Benjamin Herrenschmidt
2019-06-12 21:59 ` Benjamin Herrenschmidt
2019-06-13 7:29 ` Christoph Hellwig [this message]
2019-06-13 7:29 ` Christoph Hellwig
2019-06-11 17:48 ` Andreas Schwab
2019-06-11 17:48 ` Andreas Schwab
2019-06-08 4:21 ` Benjamin Herrenschmidt
2019-06-08 4:21 ` Benjamin Herrenschmidt
2019-06-08 7:23 ` Christoph Hellwig
2019-06-08 7:23 ` Christoph Hellwig
2019-06-10 18:44 ` Larry Finger
2019-06-10 18:44 ` Larry Finger
2019-06-11 5:56 ` Benjamin Herrenschmidt
2019-06-11 5:56 ` Benjamin Herrenschmidt
2019-06-11 6:08 ` Christoph Hellwig
2019-06-11 6:08 ` Christoph Hellwig
2019-06-11 6:58 ` Benjamin Herrenschmidt
2019-06-11 6:58 ` Benjamin Herrenschmidt
2019-06-11 6:59 ` Benjamin Herrenschmidt
2019-06-11 6:59 ` Benjamin Herrenschmidt
2019-06-11 7:54 ` Christoph Hellwig
2019-06-11 7:54 ` Christoph Hellwig
2019-06-11 9:04 ` Benjamin Herrenschmidt
2019-06-11 9:04 ` Benjamin Herrenschmidt
2019-06-11 7:53 ` Christoph Hellwig
2019-06-11 7:53 ` Christoph Hellwig
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