Commit f78bcb2e authored by Alexander Gordeev's avatar Alexander Gordeev Committed by Heiko Carstens
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s390/extmem: fix virtual vs physical address confusion 



Fix virtual vs physical address confusion. This does not fix a bug
since virtual and physical address spaces are currently the same.

Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarAlexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 8d16ce14

arch/s390/mm/extmem.c

+2 −2
Original line number Diff line number Diff line
@@ -136,7 +136,7 @@ dcss_diag(int *func, void *parameter, 
	unsigned long rx, ry;

	int rc;



	rx = (unsigned long) parameter;

	rx = virt_to_phys(parameter);

	ry = (unsigned long) *func;



	diag_stat_inc(DIAG_STAT_X064);
@@ -178,7 +178,7 @@ query_segment_type (struct dcss_segment *seg) 


	/* initialize diag input parameters */

	qin->qopcode = DCSS_FINDSEGA;

	qin->qoutptr = (unsigned long) qout;

	qin->qoutptr = virt_to_phys(qout);

	qin->qoutlen = sizeof(struct qout64);

	memcpy (qin->qname, seg->dcss_name, 8);