From: Bjorn Helgaas <bhelgaas@google.com>
To: Rob Herring <robherring2@gmail.com>
Cc: David Ahern <david.ahern@oracle.com>,
Russell King <linux@arm.linux.org.uk>,
Sam Ravnborg <sam@ravnborg.org>,
"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
the arch/x86 maintainers <x86@kernel.org>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ralf Baechle <ralf@linux-mips.org>,
"sparclinux@vger.kernel.org" <sparclinux@vger.kernel.org>,
Yinghai Lu <yinghai@kernel.org>,
David Miller <davem@davemloft.net>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/3] PCI: Introduce pci_bus_addr_t
Date: Sat, 4 Apr 2015 22:25:03 -0500 [thread overview]
Message-ID: <CAErSpo4cw2MSPmrur_QFMwnH01qf0XMfBEAyZ2f+HrUOGEXyjw@mail.gmail.com> (raw)
In-Reply-To: <CAL_JsqJyH==8OtkcU8_P4_47U6qe6FYqj-WUZ20_Y+iC_OF4_w@mail.gmail.com>
On Sat, Apr 4, 2015 at 2:48 PM, Rob Herring <robherring2@gmail.com> wrote:
> On Sat, Apr 4, 2015 at 7:46 AM, Bjorn Helgaas <bhelgaas@google.com> wrote:
>> I think there's still an unresolved question about the OF parsing code.
>
> Got a pointer to what that is? I'll take a guess. Generally, we make
> the parsing code independent of the kernel addr sizes and use u64
> types. The DT sizes and kernel sizes are not always aligned. For
> example, an LPAE capable platform running a non-LPAE kernel build.
Yep: http://lkml.kernel.org/r/1427857069-6789-3-git-send-email-yinghai@kernel.org
Yinghai made a change to the sparc OF parsing code. The question is
whether a similar change should be made to clones of that code (two
others in arch/sparc, one in arch/powerpc, and one in drivers/of).
Bjorn
next prev parent reply other threads:[~2015-04-05 3:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1427857069-6789-1-git-send-email-yinghai@kernel.org>
[not found] ` <1427857069-6789-3-git-send-email-yinghai@kernel.org>
2015-04-03 20:46 ` [PATCH 2/3] sparc/PCI: Add mem64 resource parsing for root bus Bjorn Helgaas
[not found] ` <1427857069-6789-2-git-send-email-yinghai@kernel.org>
[not found] ` <20150403193234.GD10892@google.com>
2015-04-03 20:52 ` [PATCH 1/3] PCI: Introduce pci_bus_addr_t Bjorn Helgaas
2015-04-04 3:34 ` Yinghai Lu
2015-04-04 12:46 ` Bjorn Helgaas
2015-04-04 19:48 ` Rob Herring
2015-04-05 3:25 ` Bjorn Helgaas [this message]
2015-04-06 13:05 ` Rob Herring
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAErSpo4cw2MSPmrur_QFMwnH01qf0XMfBEAyZ2f+HrUOGEXyjw@mail.gmail.com \
--to=bhelgaas@google.com \
--cc=davem@davemloft.net \
--cc=david.ahern@oracle.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@linux-mips.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=ralf@linux-mips.org \
--cc=robherring2@gmail.com \
--cc=sam@ravnborg.org \
--cc=sparclinux@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=x86@kernel.org \
--cc=yinghai@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).