From: Bjorn Helgaas <bhelgaas@google.com>
To: Rob Herring <robherring2@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>,
David Ahern <david.ahern@oracle.com>,
"the arch/x86 maintainers" <x86@kernel.org>,
Russell King <linux@arm.linux.org.uk>,
"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>,
Ralf Baechle <ralf@linux-mips.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
"sparclinux@vger.kernel.org" <sparclinux@vger.kernel.org>,
Sam Ravnborg <sam@ravnborg.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: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-01 2:57 [PATCH 0/3] PCI/sparc: Fix booting with T5-8 Yinghai Lu
2015-04-01 2:57 ` [PATCH 1/3] PCI: Introduce pci_bus_addr_t Yinghai Lu
2015-04-03 18:59 ` Bjorn Helgaas
2015-04-03 19:05 ` David Miller
2015-04-04 3:40 ` Yinghai Lu
2015-04-03 19:32 ` Bjorn Helgaas
2015-04-03 20:52 ` 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
2015-04-01 2:57 ` [PATCH 2/3] sparc/PCI: Add mem64 resource parsing for root bus Yinghai Lu
2015-04-03 20:46 ` Bjorn Helgaas
2015-04-01 2:57 ` [PATCH 3/3] PCI: Set pref for mem64 resource of pcie device Yinghai Lu
2015-04-06 22:06 ` Bjorn Helgaas
2015-04-06 22:35 ` Yinghai Lu
2015-04-06 22:49 ` Bjorn Helgaas
2015-04-07 1:13 ` Yinghai Lu
2015-04-07 3:43 ` Bjorn Helgaas
2015-04-07 5:23 ` Yinghai Lu
2015-04-07 12:18 ` Bjorn Helgaas
2015-04-07 0:35 ` David Miller
2015-04-07 16:48 ` Bjorn Helgaas
2015-04-08 15:47 ` Bjorn Helgaas
2015-04-08 16:08 ` David Miller
2015-04-08 21:12 ` Benjamin Herrenschmidt
2015-04-09 0:06 ` Yinghai Lu
2015-04-09 3:17 ` Benjamin Herrenschmidt
2015-04-09 4:11 ` Yinghai Lu
2015-04-09 8:56 ` Benjamin Herrenschmidt
2015-04-09 4:26 ` Bjorn Helgaas
2015-04-09 8:54 ` Benjamin Herrenschmidt
2015-04-09 18:31 ` Yinghai Lu
2015-04-09 23:31 ` Benjamin Herrenschmidt
2015-04-10 4:13 ` Yinghai Lu
2015-04-02 20:37 ` [PATCH 0/3] PCI/sparc: Fix booting with T5-8 David Miller
2015-04-02 22:07 ` Yinghai Lu
2015-04-02 22:13 ` Bjorn Helgaas
2015-04-03 0:42 ` David Miller
2015-05-16 15:25 ` Bjorn Helgaas
2015-05-16 15:28 ` Bjorn Helgaas
2015-05-27 23:27 ` Yinghai Lu
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