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| author | Heiko Carstens <hca@linux.ibm.com> | 2024-03-07 13:28:02 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-03-13 09:23:45 +0100 |
| commit | 99aea41a4d11506c634000e234e0e1a707bd402d (patch) | |
| tree | 1f5ab3632a4963e1a61d14ab8e491feeb5a51bc7 /drivers/s390/block/dasd_fba.c | |
| parent | 9a349be3ca4d670f1279bb16139d55e902e70789 (diff) | |
| download | linux-99aea41a4d11506c634000e234e0e1a707bd402d.tar.gz | |
s390/dasd_eckd: 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.
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_fba.c')
| -rw-r--r-- | drivers/s390/block/dasd_fba.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index bcbb2f8e91feb..667e11b669dbf 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -701,7 +701,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, for (count = 0; count < 32 && count < act->count; count += sizeof(int)) len += sprintf(page + len, " %08X", - ((int *) (addr_t) act->cda) + ((int *)phys_to_virt(act->cda)) [(count>>2)]); len += sprintf(page + len, "\n"); act++; @@ -710,18 +710,18 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, /* print failing CCW area */ len = 0; - if (act < ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2) { - act = ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2; + if (act < ((struct ccw1 *)phys_to_virt(irb->scsw.cmd.cpa)) - 2) { + act = ((struct ccw1 *)phys_to_virt(irb->scsw.cmd.cpa)) - 2; len += sprintf(page + len, "......\n"); } - end = min((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa + 2, last); + end = min((struct ccw1 *)phys_to_virt(irb->scsw.cmd.cpa) + 2, last); while (act <= end) { len += sprintf(page + len, "CCW %px: %08X %08X DAT:", act, ((int *) act)[0], ((int *) act)[1]); for (count = 0; count < 32 && count < act->count; count += sizeof(int)) len += sprintf(page + len, " %08X", - ((int *) (addr_t) act->cda) + ((int *)phys_to_virt(act->cda)) [(count>>2)]); len += sprintf(page + len, "\n"); act++; @@ -738,7 +738,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, for (count = 0; count < 32 && count < act->count; count += sizeof(int)) len += sprintf(page + len, " %08X", - ((int *) (addr_t) act->cda) + ((int *)phys_to_virt(act->cda)) [(count>>2)]); len += sprintf(page + len, "\n"); act++; |