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s390/cio: fix virtual vs physical address confusion

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Fix virtual vs physical address confusion (which currently are the
same).

Reviewed-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Peter Oberparleiter 2023-08-18 15:14:02 +02:00 committed by Vasily Gorbik
parent f48781d220
commit e78002aa9a
1 changed files with 2 additions and 2 deletions
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4
drivers/s390/cio/chsc.c
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@ -881,8 +881,8 @@ int __chsc_do_secm(struct channel_subsystem *css, int enable)
secm_area->request.code = 0x0016;
secm_area->key = PAGE_DEFAULT_KEY >> 4;
secm_area->cub_addr1 = (u64)(unsigned long)css->cub_addr1;
secm_area->cub_addr2 = (u64)(unsigned long)css->cub_addr2;
secm_area->cub_addr1 = virt_to_phys(css->cub_addr1);
secm_area->cub_addr2 = virt_to_phys(css->cub_addr2);
secm_area->operation_code = enable ? 0 : 1;