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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2007-06-19 13:10:06 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-06-19 13:10:20 +0200 |
| commit | dc74d7f996b465d8a95033c753d34c8b4c01c9d7 (patch) | |
| tree | bfee4bf2cde7dfe3a6f698058d99893cbdf94337 /include | |
| parent | [S390] Add oops_enter()/oops_exit() calls to die(). (diff) | |
| download | linux-dc74d7f996b465d8a95033c753d34c8b4c01c9d7.tar.xz linux-dc74d7f996b465d8a95033c753d34c8b4c01c9d7.zip | |
[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 <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-s390/processor.h | 5 | ||||
| -rw-r--r-- | 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 e0fcea8c64c3..5cb480af65d5 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 fa6ca87080e8..332ee73688fc 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 */ |