Re: [PATCH] libata: fix ata_pio_sector for CONFIG_HIGHMEM
From: Jens Axboe <axboe@kernel.dk>
Date: 2021-07-09 14:28:52
From: Jens Axboe <axboe@kernel.dk>
Date: 2021-07-09 14:28:52
On 7/9/21 7:02 AM, Christoph Hellwig wrote:
Data transfers are not required to be block aligned in memory, so they span two pages. Fix this by splitting the call to >sff_data_xfer into two for that case. This has been broken since the initial libata import before the damn of git, but was uncovered by the legacy ide driver removal.
Applied, thanks. -- Jens Axboe