Re: [PATCH v6 1/4] libata: Safely overwrite attached page in WRITE SAME xlat

[Hannes Reinecke]

On 08/22/2016 06:23 AM, Shaun Tancheff wrote:
> Safely overwriting the attached page to ATA format from the SCSI formatted
> variant.
> 
> Signed-off-by: Shaun Tancheff <shaun.tancheff@xxxxxxxxxxx>
> ---
> v6:
>  - Fix bisect bug reported by Tom Yan <tom.ty89@xxxxxxxxx>
>  - Change to use sg_copy_from_buffer as per Christoph Hellwig <hch@xxxxxx>
> v5:
>  - Added prep patch to work with non-page aligned scatterlist pages
>    and use kmap_atomic() to lock page during modification.
> 
>  drivers/ata/libata-scsi.c | 56 ++++++++++++++++++++++++++++++++++++++++++-----
>  include/linux/ata.h       | 26 ----------------------
>  2 files changed, 51 insertions(+), 31 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
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