From: Christoph Hellwig <hch@lst.de>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>,
Nicolas Pitre <nico@fluxnic.net>,
linux-mmc@vger.kernel.org, Russell King <linux@armlinux.org.uk>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
Ben Dooks <ben-linux@fluff.org>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: remove block layer bounce buffering for MMC
Date: Mon, 14 Jan 2019 10:57:53 +0100 [thread overview]
Message-ID: <20190114095804.27978-1-hch@lst.de> (raw)
Hi everyone,
this series converts the remaining MMC host drivers to properly kmap the
scatterlist entries it does PIO operations on, and then goes on to
remove the usage of block layer bounce buffering (which I plan to remove
eventually) from the MMC layer.
As a bonus I've converted various drivers to the proper scatterlist
helpers so that at least in theory they are ready for chained
scatterlists.
All the changes are compile tested only as I don't have any of the
hardware, so a careful review would be appreciated.
next reply other threads:[~2019-01-14 9:57 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-14 9:57 Christoph Hellwig [this message]
2019-01-14 9:57 ` [PATCH 01/11] mmc: davinci: handle highmem pages Christoph Hellwig
2019-01-14 9:57 ` [PATCH 02/11] mmc: moxart: " Christoph Hellwig
2019-01-14 9:57 ` [PATCH 03/11] mmc: omap: " Christoph Hellwig
2019-01-14 9:57 ` [PATCH 04/11] mmc: omap: handle chained sglists Christoph Hellwig
2019-01-14 9:57 ` [PATCH 05/11] mmc: s3cmci: handle highmem pages Christoph Hellwig
2019-01-30 7:57 ` Ulf Hansson
2019-01-30 8:04 ` Christoph Hellwig
2019-01-30 8:16 ` Ulf Hansson
2019-01-14 9:57 ` [PATCH 06/11] mmc: s3cmci: handle chained sglists Christoph Hellwig
2019-01-14 9:58 ` [PATCH 07/11] mmc: mvsdio: handle highmem pages Christoph Hellwig
2019-01-14 16:29 ` Nicolas Pitre
2019-01-30 7:55 ` Ulf Hansson
2019-01-14 9:58 ` [PATCH 08/11] mmc: sh_mmcif: " Christoph Hellwig
2019-01-14 9:58 ` [PATCH 09/11] mmc: sh_mmcif: handle chained sglists Christoph Hellwig
2019-01-14 9:58 ` [PATCH 10/11] mmc: core: don't use block layer bounce buffers Christoph Hellwig
2019-01-14 9:58 ` [PATCH 11/11] dma-mapping: remove dma_max_pfn Christoph Hellwig
2019-01-14 10:26 ` remove block layer bounce buffering for MMC Ulf Hansson
2019-01-16 10:24 ` Arnd Bergmann
2019-01-16 13:51 ` Linus Walleij
2019-01-16 13:54 ` Arnd Bergmann
2019-01-14 16:52 ` Robin Murphy
2019-01-14 16:57 ` Christoph Hellwig
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