Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=dc74d7f996b465d8a95033c753d34c8b4c01c9d7
Commit: dc74d7f996b465d8a95033c753d34c8b4c01c9d7
Parent: bca0fb8683b7406d3056dc53a14b0a482c367e2b
Author: Heiko Carstens <[EMAIL PROTECTED]>
AuthorDate: Tue Jun 19 13:10:06 2007 +0200
Committer: Martin Schwidefsky <[EMAIL PROTECTED]>
CommitDate: Tue Jun 19 13:10:20 2007 +0200
[S390] Move psw_set_key.
Move psw_set_key() from ptrace.h to processor.h which is a more
suitable place for it. In addition the moves makes the function
invisible to user space.
Signed-off-by: Heiko Carstens <[EMAIL PROTECTED]>
Signed-off-by: Martin Schwidefsky <[EMAIL PROTECTED]>
---
include/asm-s390/processor.h | 5 +++++
include/asm-s390/ptrace.h | 9 +--------
2 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index e0fcea8..5cb480a 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -216,6 +216,11 @@ static inline void cpu_relax(void)
barrier();
}
+static inline void psw_set_key(unsigned int key)
+{
+ asm volatile("spka 0(%0)" : : "d" (key));
+}
+
/*
* Set PSW to specified value.
*/
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index fa6ca87..332ee73 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -470,14 +470,7 @@ struct user_regs_struct
#define regs_return_value(regs)((regs)->gprs[2])
#define profile_pc(regs) instruction_pointer(regs)
extern void show_regs(struct pt_regs * regs);
-#endif
-
-static inline void
-psw_set_key(unsigned int key)
-{
- asm volatile("spka 0(%0)" : : "d" (key));
-}
-
+#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */
#endif /* _S390_PTRACE_H */
-
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