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(parent: a403417) | patch
mmc: wbsd: handle highmem pages
authorChristoph Hellwig <hch@lst.de>
Fri, 18 May 2018 17:18:46 +0000 (19:18 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 21 May 2018 13:49:21 +0000 (15:49 +0200)
commit9181ece38c93679ec413580f9ddf05b5cdb214db
treece07365d42750d9d096465c00f11c5f1ce538cf8tree | snapshot
parenta4034173822e6a9092245f546739946489f8f30dcommit | diff
mmc: wbsd: handle highmem pages

Use sg_copy_{from,to}_buffer to bounce buffer and kmap_atomic to map the
scatterlist entry before using it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/wbsd.c diff | blob | history
Domain: System / Kernel;