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path: root/drivers/s390/char/sclp_cmd.c
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Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
-rw-r--r--drivers/s390/char/sclp_cmd.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index 231a1d85127b..36506366158d 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -352,7 +352,17 @@ out:
static int sclp_assign_storage(u16 rn)
{
- return do_assign_storage(0x000d0001, rn);
+ unsigned long long start, address;
+ int rc;
+
+ rc = do_assign_storage(0x000d0001, rn);
+ if (rc)
+ goto out;
+ start = address = rn2addr(rn);
+ for (; address < start + rzm; address += PAGE_SIZE)
+ page_set_storage_key(address, PAGE_DEFAULT_KEY, 0);
+out:
+ return rc;
}
static int sclp_unassign_storage(u16 rn)