diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2023-09-11 21:40:00 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2023-09-19 13:26:56 +0200 |
| commit | 2372d391421350e318c98844d21ab9ad16e3eac0 (patch) | |
| tree | ef23030da35c0b5a005c8ae3556306d26bd16724 /arch/s390/lib/uaccess.c | |
| parent | dfa33ce1245a4b88402947fa0a847e179044d2fc (diff) | |
s390/ctlreg: use local_ctl_load() and local_ctl_store() where possible
Convert all single control register usages of __local_ctl_load() and
__local_ctl_store() to local_ctl_load() and local_ctl_store().
This also requires to change the type of some struct lowcore members
from __u64 to unsigned long.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/lib/uaccess.c')
| -rw-r--r-- | arch/s390/lib/uaccess.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/lib/uaccess.c b/arch/s390/lib/uaccess.c index 551de5394be6..56f7eb90b44d 100644 --- a/arch/s390/lib/uaccess.c +++ b/arch/s390/lib/uaccess.c @@ -19,13 +19,13 @@ void debug_user_asce(int exit) { unsigned long cr1, cr7; - __local_ctl_store(cr1, 1, 1); - __local_ctl_store(cr7, 7, 7); + local_ctl_store(1, &cr1); + local_ctl_store(7, &cr7); if (cr1 == S390_lowcore.kernel_asce && cr7 == S390_lowcore.user_asce) return; panic("incorrect ASCE on kernel %s\n" "cr1: %016lx cr7: %016lx\n" - "kernel: %016llx user: %016llx\n", + "kernel: %016lx user: %016lx\n", exit ? "exit" : "entry", cr1, cr7, S390_lowcore.kernel_asce, S390_lowcore.user_asce); } |