path: root/arch/s390/kernel/switch_cpu64.S
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authorHeiko Carstens <>2010-02-26 22:37:43 +0100
committerMartin Schwidefsky <>2010-02-26 22:37:31 +0100
commitcbb870c8221147ae337612e04b2bb0211f31a74b (patch)
treeaa0c80fde4a271d8a366afc76912c5dacdb7542a /arch/s390/kernel/switch_cpu64.S
parentd96221ab1e7d86dc0d4666466979117cd1915386 (diff)
[S390] Cleanup struct _lowcore usage and defines.
Use asm offsets to make sure the offset defines to struct _lowcore and its layout don't get out of sync. Also add a BUILD_BUG_ON() which checks that the size of the structure is sane. And while being at it change those sites which use odd casts to access the current lowcore. These should use S390_lowcore instead. Signed-off-by: Heiko Carstens <> Signed-off-by: Martin Schwidefsky <>
Diffstat (limited to 'arch/s390/kernel/switch_cpu64.S')
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/kernel/switch_cpu64.S b/arch/s390/kernel/switch_cpu64.S
index c73ede3c1d68..d94aacc898cb 100644
--- a/arch/s390/kernel/switch_cpu64.S
+++ b/arch/s390/kernel/switch_cpu64.S
@@ -6,7 +6,6 @@
#include <asm/asm-offsets.h>
-#include <asm/lowcore.h>
#include <asm/ptrace.h>
# smp_switch_to_cpu switches to destination cpu and executes the passed function