From: Meelis Roos <mroos@linux.ee>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Helge Deller <deller@gmx.de>,
linux-parisc@vger.kernel.org,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
David Ahern <david.ahern@oracle.com>,
Bjorn Helgaas <bhelgaas@google.com>,
"sparclinux@vger.kernel.org" <sparclinux@vger.kernel.org>,
James Bottomley <James.Bottomley@hansenpartnership.com>
Subject: Re: Aw: A500 boot crash in 4.2.0-rc3-00246-g763e326
Date: Wed, 19 Aug 2015 07:48:14 +0300 (EEST) [thread overview]
Message-ID: <alpine.LRH.2.20.1508190747360.5154@math.ut.ee> (raw)
In-Reply-To: <CAE9FiQVUUN-SLO0U4G5CC6MEoXfb=bGd+f3bRgQprtaMHjsvpA@mail.gmail.com>
> On Tue, Aug 18, 2015 at 12:47 PM, Helge Deller <deller@gmx.de> wrote:
> > On 18.08.2015 20:44, Meelis Roos wrote:
> >>> I did a bisect and commit 3a9ad0b4fdcd57f775d3615004c8c64c021a9e7d ("PCI:
> >>> Add pci_bus_addr_t") seems to be the culprit:
> >>>
> >>> http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a9ad0b4fdcd57f775d3615004c8c64c021a9e7d
> >>
> >> CC: patch author and linux-pci.
> >
> >
> > I think this is the problem:
> >
> > --- a/drivers/pci/Kconfig
> > +++ b/drivers/pci/Kconfig
> > @@ -1,6 +1,10 @@
> > #
> > # PCI configuration
> > #
> > +config PCI_BUS_ADDR_T_64BIT
> > + def_bool y if (ARCH_DMA_ADDR_T_64BIT || 64BIT)
> > + depends on PCI
>
> Thanks for bisecting.
>
> Then we should change to
>
> config PCI_BUS_ADDR_T_64BIT
> def_bool y if (ARCH_DMA_ADDR_T_64BIT || SPARC64)
> depends on PCI
Why SPARC64? The problem happened on parisc.
--
Meelis Roos (mroos@linux.ee)
next prev parent reply other threads:[~2015-08-19 4:48 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-12 20:35 A500 boot crash in 4.2.0-rc3-00246-g763e326 Meelis Roos
2015-08-13 11:32 ` John David Anglin
2015-08-13 15:42 ` Meelis Roos
2015-08-13 16:49 ` John David Anglin
2015-08-14 6:35 ` Meelis Roos
2015-08-14 11:29 ` John David Anglin
2015-08-13 11:35 ` John David Anglin
2015-08-13 15:42 ` Meelis Roos
2015-08-17 14:06 ` Aw: " Helge Deller
2015-08-18 13:01 ` Helge Deller
2015-08-18 18:44 ` Meelis Roos
2015-08-18 19:47 ` Helge Deller
2015-08-18 21:24 ` Yinghai Lu
2015-08-19 4:48 ` Meelis Roos [this message]
2015-08-19 5:30 ` Yinghai Lu
2015-08-19 11:25 ` John David Anglin
2015-08-19 14:06 ` Aw: " Helge Deller
2015-08-20 5:42 ` Bjorn Helgaas
2015-08-20 6:53 ` Helge Deller
2015-08-20 19:31 ` Yinghai Lu
2015-08-20 21:15 ` Helge Deller
2015-08-20 21:30 ` Bjorn Helgaas
2015-08-19 10:40 ` Aw: " Meelis Roos
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