On 7/3/2015 7:12 PM, Christoph Hellwig wrote:
On Mon, Jun 29, 2015 at 06:05:25PM +0300, Sagi Grimberg wrote:
Instead of open coding the sense buffer construction, use
scsi scsi_build_sense_buffer() and scsi_set_sense_information()
helpers.
This patch also fixes wrong setting of descriptor format sense data
for t10-pi integrity errors.
This looks good in general, but we'd need to move this functions to
the scsi common module first now that the target code doesn't use
scsi_mod.ko. (Oh, for some reason 4.2 still builds scsi_common.c into
scsi_mod.ko, but in the long run it shouldn't).
Yes I figured that these functions need to move to scsi_common.[ch]
Whie we're at it I'd also really love to Barts sense handling
updates to go in:
https://github.com/bvanassche/linux/commit/c8e3ccce0753522cff50987db8e411be2b452cdd
https://github.com/bvanassche/linux/commit/50e0e2c6681091cda23e677fe9b6fbd2c70d99b1
https://github.com/bvanassche/linux/commit/02b27ec5c94117a976e16421556c1cb7287b6635
Bart, any chance you could resend them?
Bart, would you prefer to re-send your changes on top of v1 of this one?
It should be easy enough.
The modification needed is that struct sense_info needs a desc_format
bool to indicate if the sense data is constructed in a descriptor
format sense data or not.
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