Re: [PATCH] libata: fix using DMA buffers on stack

From: Jens Axboe
Date: Thu Mar 28 2019 - 10:17:12 EST

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On 3/28/19 6:19 AM, raymond pang wrote:
> When CONFIG_VMAP_STACK=y, __pa() returns incorrect physical address for
> a stack virtual address. Stack DMA buffers must be avoided.

Thanks, applied.

--
Jens Axboe

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