Great, thanks!
Logan
On 14/04/17 10:07 AM, Kershner, David A wrote:
> Can you add Acked-by for this patch?
>
> Acked-by: David Kershner <david.kersh...@unisys.com>
>
> Tested on s-Par and no problems.
>
> Thanks,
> David Kershner
>
>> ---
>> drivers/staging/unisys/visorhba/visorhba_main.c | 12 +++++++-----
>> 1 file changed, 7 insertions(+), 5 deletions(-)
>>
>> diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c
>> b/drivers/staging/unisys/visorhba/visorhba_main.c
>> index 0ce92c8..2d8c8bc 100644
>> --- a/drivers/staging/unisys/visorhba/visorhba_main.c
>> +++ b/drivers/staging/unisys/visorhba/visorhba_main.c
>> @@ -842,7 +842,6 @@ do_scsi_nolinuxstat(struct uiscmdrsp *cmdrsp, struct
>> scsi_cmnd *scsicmd)
>> struct scatterlist *sg;
>> unsigned int i;
>> char *this_page;
>> - char *this_page_orig;
>> int bufind = 0;
>> struct visordisk_info *vdisk;
>> struct visorhba_devdata *devdata;
>> @@ -869,11 +868,14 @@ do_scsi_nolinuxstat(struct uiscmdrsp *cmdrsp,
>> struct scsi_cmnd *scsicmd)
>>
>> sg = scsi_sglist(scsicmd);
>> for (i = 0; i < scsi_sg_count(scsicmd); i++) {
>> - this_page_orig = kmap_atomic(sg_page(sg + i));
>> - this_page = (void *)((unsigned long)this_page_orig |
>> - sg[i].offset);
>> + this_page = sg_map(sg + i, SG_KMAP_ATOMIC);
>> + if (IS_ERR(this_page)) {
>> + scsicmd->result = DID_ERROR << 16;
>> + return;
>> + }
>> +
>> memcpy(this_page, buf + bufind, sg[i].length);
>> - kunmap_atomic(this_page_orig);
>> + sg_unmap(sg + i, this_page, SG_KMAP_ATOMIC);
>> }
>> } else {
>> devdata = (struct visorhba_devdata *)scsidev->host-
>>> hostdata;
>> --
>> 2.1.4
>
