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| author | Heiko Carstens <hca@linux.ibm.com> | 2023-09-11 21:40:04 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2023-09-19 13:26:56 +0200 |
| commit | 527618abb92793b9d4dba548d55822dcebd95317 (patch) | |
| tree | a33943001b1f0134ffc09e4cf0ecf1d267e44779 /arch/s390/kernel/machine_kexec.c | |
| parent | s390/ctlreg: add type checking to __local_ctl_load() and __local_ctl_store() (diff) | |
| download | linux-527618abb92793b9d4dba548d55822dcebd95317.tar.gz linux-527618abb92793b9d4dba548d55822dcebd95317.zip | |
s390/ctlreg: add struct ctlreg
Add struct ctlreg to enforce strict type checking / usage for control
register functions.
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/kernel/machine_kexec.c')
| -rw-r--r-- | arch/s390/kernel/machine_kexec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c index fe9d65060fa4..bb0d4d68fcbe 100644 --- a/arch/s390/kernel/machine_kexec.c +++ b/arch/s390/kernel/machine_kexec.c @@ -94,12 +94,12 @@ static noinline void __machine_kdump(void *image) if (MACHINE_HAS_VX) save_vx_regs((__vector128 *) mcesa->vector_save_area); if (MACHINE_HAS_GS) { - local_ctl_store(2, &cr2_old.val); + local_ctl_store(2, &cr2_old.reg); cr2_new = cr2_old; cr2_new.gse = 1; - local_ctl_load(2, &cr2_new.val); + local_ctl_load(2, &cr2_new.reg); save_gs_cb((struct gs_cb *) mcesa->guarded_storage_save_area); - local_ctl_load(2, &cr2_old.val); + local_ctl_load(2, &cr2_old.reg); } /* * To create a good backchain for this CPU in the dump store_status |