diff options
| author |   Alexander Gordeev <agordeev@linux.ibm.com> | 2022-01-26 13:47:58 +0100 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2022-02-06 23:31:29 +0100 |
| commit | 628c66942e233d73def54fa458641cfc96be6660 (patch) | |
| tree | d43b1faf515ff01bf251145e1050eb7c54907771 /drivers/s390/char/sclp_sdias.c | |
| parent | s390/maccess: fix absolute lowcore virtual vs physical address confusion (diff) | |
| download | linux-dev-628c66942e233d73def54fa458641cfc96be6660.tar.xz linux-dev-628c66942e233d73def54fa458641cfc96be6660.zip | |
s390/sclp_sdias: fix sclp_sdias_copy() virtual vs physical address confusion
Due to historical reasons sclp_sdias_copy() misuses
the notion of physical vs virtual addresses difference.
Note: this does not fix a bug currently, since virtual
and physical addresses are identical.
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/s390/char/sclp_sdias.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_sdias.c b/drivers/s390/char/sclp_sdias.c index 215d4b4a5ff5..e915a343fcf5 100644 --- a/drivers/s390/char/sclp_sdias.c +++ b/drivers/s390/char/sclp_sdias.c @@ -184,7 +184,7 @@ int sclp_sdias_copy(void *dest, int start_blk, int nr_blks) sccb->evbuf.asa_size = SDIAS_ASA_SIZE_64; sccb->evbuf.event_status = 0; sccb->evbuf.blk_cnt = nr_blks; - sccb->evbuf.asa = (unsigned long)dest; + sccb->evbuf.asa = __pa(dest); sccb->evbuf.fbn = start_blk; sccb->evbuf.lbn = 0; sccb->evbuf.dbs = 1; |