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(parent: ad180f6) | patch
jsflash: handle highmem pages
authorChristoph Hellwig <hch@lst.de>
Wed, 9 May 2018 13:59:47 +0000 (15:59 +0200)
committerJens Axboe <axboe@kernel.dk>
Fri, 11 May 2018 21:08:01 +0000 (15:08 -0600)
commit37a5b5c61892298b37c684b43cfcde757dd54edf
tree18dd92baff6665a44656c0fb86daab91dc176311tree | snapshot
parentad180f6f718527ab0d6d82b905486b219cdd2263commit | diff
jsflash: handle highmem pages

Just kmap the bio single page payload before processing it.

(and yes, now highmem on sparc32 anyway, but kmap_(un)map atomic are nops,
so this gives the right example)

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/sbus/char/jsflash.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;