From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] DMA: AMBA PL08x DMA driver fixes due to ARCH_DMA_ADDR_T_64BIT
Date: Wed, 14 Aug 2013 09:05:04 -0500 [thread overview]
Message-ID: <CAL_Jsq+=axr91_1Qzhku2DLE8MmkyPZtCyHUj0WOG4x+tqWK8Q@mail.gmail.com> (raw)
In-Reply-To: <20130814130018.GR23006@n2100.arm.linux.org.uk>
On Wed, Aug 14, 2013 at 8:00 AM, Russell King - ARM Linux
<linux@arm.linux.org.uk> wrote:
> On Wed, Aug 14, 2013 at 02:52:07PM +0200, Andre Przywara wrote:
>> Rob's recent pull request (Highbank fixes for 3.12) promoted the
>> dma_addr_t to 64bit:
>> commit ac072f427a4266b28a948c67a97a8c46f49b662d
>> Author: Rob Herring <rob.herring@calxeda.com>
>> Date: Tue Aug 13 15:55:07 2013 -0500
>>
>> ARM: highbank: select ARCH_DMA_ADDR_T_64BIT for LPAE
>>
>> Unfortunately this breaks the AMBA PL08x driver.
>> Fixes are pretty easy: replacing modulo with AND and fix printk
>> format types.
>
> I thought I effectively said no to that patch, and told Rob to go and look
> at my patch series.
I thought you only objected to doing this unconditionally for all
LPAE, so I made it highbank specific like exynos is.
Rob
prev parent reply other threads:[~2013-08-14 14:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-14 12:52 [PATCH 0/2] DMA: AMBA PL08x DMA driver fixes due to ARCH_DMA_ADDR_T_64BIT Andre Przywara
2013-08-14 12:52 ` [PATCH 1/2] DMA: fix AMBA PL08x driver issue with 64bit DMA address type Andre Przywara
2013-08-14 13:00 ` Russell King - ARM Linux
2013-08-14 19:13 ` Rob Herring
2013-08-15 21:07 ` Andre Przywara
2013-08-15 21:15 ` Russell King - ARM Linux
2013-08-19 10:19 ` [PATCH v2] DMA: fix AMBA PL08x compilation " Andre Przywara
2013-08-19 13:26 ` Rob Herring
2013-08-21 6:17 ` Vinod Koul
2013-08-21 21:01 ` [PATCH 1/2] DMA: fix AMBA PL08x driver " Linus Walleij
2013-08-21 21:22 ` Andre Przywara
2013-08-21 21:49 ` Matt Sealey
2013-08-14 12:52 ` [PATCH 2/2] DMA: fix printk warning in AMBA PL08x DMA driver Andre Przywara
2013-08-14 13:00 ` Russell King - ARM Linux
2013-08-14 13:00 ` [PATCH 0/2] DMA: AMBA PL08x DMA driver fixes due to ARCH_DMA_ADDR_T_64BIT Russell King - ARM Linux
2013-08-14 14:05 ` Rob Herring [this message]
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