From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 10/11] ARM: tegra: pcie: Add MSI support
Date: Fri, 09 Mar 2012 09:45:22 -0700 [thread overview]
Message-ID: <4F5A33A2.4000305@wwwdotorg.org> (raw)
In-Reply-To: <20120309065004.GD25208@avionic-0098.mockup.avionic-design.de>
On 03/08/2012 11:50 PM, Thierry Reding wrote:
> * Stephen Warren wrote:
>> On 03/08/2012 07:51 AM, Thierry Reding wrote:
>>> This commit adds support for message signaled interrupts to the Tegra
>>> PCIe controller.
>>>
>>> Signed-off-by: Thierry Reding <thierry.reding@avionic-design•de>
>>> ---
>>> This code is taken from the NVIDIA Vibrante kernel and therefore has no
>>> appropriate Signed-off-by from the original author. Maybe someone at
>>> NVIDIA can find out who wrote this code and maybe provide a proper
>>> Signed-off-by that I can add?
>>
>> I think if you look in:
>> git://nv-tegra.nvidia.com/linux-2.6.git android-tegra-2.6.36
>>
>> the following commits are what you're after:
>>
>> de7fd8768b32da66eaf4eaf58473c65f7a76808d
>> arm: tegra: pcie: enabling MSI support for pcie
>>
>> ac1f8310811c64a084511d2afc27f66334b31a81
>> ARM: tegra: pcie: fix return value from MSI irq routine
>>
>> Although the patch below only partially resembles those patches, I guess
>> because you've rewritten the code a lot to conform to the current kernel
>> APIs, clean stuff up, etc. Perhaps just saying "based on code by Krishna
>> Kishore <kthota@nvidia•com>" is enough...
>
> Yes, it is indeed a major rewrite because the original code had some
> peculiarities and FIXME that I thought wouldn't make it through the review
> anyway so I fixed them up.
>
> I'll add some comment about the original authorship. There is no official
> Signed-off-by in the original commit. Do I still need one or is it enough to
> mention the original authors in the commit message and add keep my own
> Signed-off-by?
Yes, I think just mentioning the original code author in free-form text,
and including only your S-o-b sounds good to me.
next prev parent reply other threads:[~2012-03-09 16:45 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-08 14:51 [PATCH 00/11] ARM: tegra: Add PCIe device tree support Thierry Reding
2012-03-08 14:51 ` [PATCH 01/11] drivercore: Add driver probe deferral mechanism Thierry Reding
2012-03-19 23:12 ` Sylwester Nawrocki
2012-03-20 14:21 ` Grant Likely
2012-03-08 14:51 ` [PATCH 02/11] regulator: Support driver probe deferral Thierry Reding
2012-03-08 14:51 ` [PATCH 03/11] regulator: fixed: " Thierry Reding
2012-03-11 12:58 ` Mark Brown
2012-03-08 14:51 ` [PATCH 04/11] regulator: tps6586x: fix typo in debug message Thierry Reding
2012-03-08 19:08 ` Mark Brown
2012-03-08 14:51 ` [PATCH 05/11] tps6586x: Add device-tree support Thierry Reding
2012-03-08 15:06 ` Mark Brown
2012-03-08 15:15 ` Thierry Reding
2012-03-08 15:17 ` Mark Brown
2012-03-08 15:45 ` Thierry Reding
2012-03-09 5:15 ` Grant Likely
2012-03-09 7:53 ` Thierry Reding
2012-03-08 14:51 ` [PATCH 06/11] PCI: Keep pci_fixup_irqs() around after init Thierry Reding
2012-03-08 17:27 ` Bjorn Helgaas
2012-03-08 18:37 ` Thierry Reding
2012-03-08 18:41 ` Bjorn Helgaas
2012-03-08 14:51 ` [PATCH 07/11] ARM: pci: Keep pci_common_init() " Thierry Reding
2012-03-08 14:51 ` [PATCH 08/11] ARM: tegra: Move tegra_pcie_xclk_clamp() to PMC Thierry Reding
2012-03-08 19:50 ` Stephen Warren
2012-03-08 14:51 ` [PATCH 09/11] ARM: tegra: Rewrite PCIe support as a driver Thierry Reding
2012-03-08 20:09 ` Stephen Warren
2012-03-09 6:37 ` Thierry Reding
2012-03-09 16:42 ` Stephen Warren
2012-03-08 14:51 ` [PATCH 10/11] ARM: tegra: pcie: Add MSI support Thierry Reding
2012-03-08 21:14 ` Stephen Warren
2012-03-09 6:50 ` Thierry Reding
2012-03-09 16:45 ` Stephen Warren [this message]
2012-03-12 8:00 ` Thierry Reding
2012-03-12 16:57 ` Stephen Warren
2012-03-08 14:51 ` [PATCH 11/11] ARM: tegra: pcie: Add device tree support Thierry Reding
2012-03-08 21:31 ` Stephen Warren
2012-03-09 6:31 ` Thierry Reding
2012-03-09 16:47 ` Stephen Warren
2012-03-12 12:06 ` Mark Brown
2012-03-12 14:17 ` Thierry Reding
2012-03-12 14:23 ` Mark Brown
2012-03-12 14:28 ` Thierry Reding
2012-03-12 14:32 ` Mark Brown
2012-03-08 15:22 ` [PATCH 00/11] ARM: tegra: Add PCIe " Rob Herring
2012-03-08 15:43 ` Thierry Reding
2012-03-09 4:54 ` Grant Likely
2012-03-18 17:31 ` Olof Johansson
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