From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sylwester Nawrocki Subject: Re: [GIT PULL] ARM: exynos: Late mach/soc for v4.10 Date: Mon, 02 Jan 2017 18:25:44 +0100 Message-ID: References: <1482003132-8844-1-git-send-email-krzk@kernel.org> <20161230155312.oupgyip7wtqwcuy2@kozik-lap> <5b0e55c8-01db-3f02-3526-2f71f4a73d88@samsung.com> <20170102155654.oey6c542vjcqyit2@kozik-lap> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-reply-to: <20170102155654.oey6c542vjcqyit2@kozik-lap> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Krzysztof Kozlowski Cc: linux-samsung-soc@vger.kernel.org, Arnd Bergmann , Kevin Hilman , linux-kernel@vger.kernel.org, Javier Martinez Canillas , arm@kernel.org, Kukjin Kim , Olof Johansson , linux-arm-kernel@lists.infradead.org List-Id: linux-samsung-soc@vger.kernel.org On 01/02/2017 04:56 PM, Krzysztof Kozlowski wrote: > On Mon, Jan 02, 2017 at 10:20:21AM +0100, Sylwester Nawrocki wrote: >> On 12/30/2016 04:53 PM, Krzysztof Kozlowski wrote: >>> Any comments on this? I guess it won't come as late-late-4.10, so can >>> you pull it for v4.11? >> >>>> Sylwester Nawrocki (1): >>>> ARM: S3C24XX: Add DMA slave maps for remaining s3c24xx SoCs >> We need this patch in v4.10 to avoid possible I2S and MMC regressions >> on selected s3c24xx SoC, since the DMA clients are already modified. >> If the patch goes in only for v4.11 it would be good to mark it for >> inclusion in v4.10 stable kernels. > > You didn't mention any strict dependencies when sending this patch... > What do you mean by "needing patch in v4.10"? Is the code already > not bisectable? Already broken? Yes, unfortunately on s3c2410, s3c2412 and s3c2443. I didn't notice when sending patches for the s3c24xx-iis and s3c2440-sdi drivers the dma_slave maps were only added for s3c2440 (commit 34681d84a0f7cc2 dmaengine: s3c24xx: Add dma_slave_map for s3c2440 devices) and not for remaining SoCs covered by these DMA client drivers. -- Thanks, Sylwester