diff options
Diffstat (limited to 'arch/s390/kernel/mcount.S')
| -rw-r--r-- | arch/s390/kernel/mcount.S | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/s390/kernel/mcount.S b/arch/s390/kernel/mcount.S index 6ace43d7e8d2..1326927a17b5 100644 --- a/arch/s390/kernel/mcount.S +++ b/arch/s390/kernel/mcount.S @@ -35,14 +35,8 @@ ENDPROC(ftrace_stub) .if \allregs == 1 # save psw mask # don't put any instructions clobbering CC before this point -#ifdef CONFIG_HAVE_MARCH_Z10_FEATURES epsw %r1,%r14 risbg %r14,%r1,0,31,32 -#else - epsw %r14,%r1 - sllg %r14,%r14,32 - lr %r14,%r1 -#endif .endif lgr %r1,%r15 @@ -58,12 +52,7 @@ ENDPROC(ftrace_stub) .if \allregs == 1 stg %r14,(STACK_PTREGS_PSW)(%r15) -#ifdef CONFIG_HAVE_MARCH_Z10_FEATURES mvghi STACK_PTREGS_FLAGS(%r15),_PIF_FTRACE_FULL_REGS -#else - lghi %r14,_PIF_FTRACE_FULL_REGS - stg %r14,STACK_PTREGS_FLAGS(%r15) -#endif .else xc STACK_PTREGS_FLAGS(8,%r15),STACK_PTREGS_FLAGS(%r15) .endif |