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Commit dd08a8d9 authored by raymond pang's avatar raymond pang Committed by Jens Axboe
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libata: fix using DMA buffers on stack 



When CONFIG_VMAP_STACK=y, __pa() returns incorrect physical address for
a stack virtual address. Stack DMA buffers must be avoided.

Signed-off-by: default avatarraymond pang <raymondpangxd@gmail.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 9bf7933f
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