4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
[ Upstream commit 4fd4dd8bffb112d1e6549e0ff09e9fa3c8cc2b96 ]
Use MACHINE_FLAG_TOPOLOGY instead of MACHINE_HAS_TOPOLOGY when
clearing the bit that indicates if the machine provides topology
information (and if it should be used). Currently works anyway.
Fixes: 68cc795d1933 ("s390/topology: make "topology=off" parameter work")
Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/s390/kernel/early.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -372,7 +372,7 @@ static int __init topology_setup(char *s
rc = kstrtobool(str, &enabled);
if (!rc && !enabled)
- S390_lowcore.machine_flags &= ~MACHINE_HAS_TOPOLOGY;
+ S390_lowcore.machine_flags &= ~MACHINE_FLAG_TOPOLOGY;
return rc;
}
early_param("topology", topology_setup);