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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-01-05 12:48:10 +0100
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2011-01-05 12:47:31 +0100
commit5e9a26928f550157563cfc06ce12c4ae121a02ec (patch)
treefc58668f8c6151a5f58c0430f92a0691d727af42 /arch/s390/kernel/traps.c
parentda7f51c11d5fedca9ba779ee220063ccb4f0a27e (diff)
downloadop-kernel-dev-5e9a26928f550157563cfc06ce12c4ae121a02ec.zip
op-kernel-dev-5e9a26928f550157563cfc06ce12c4ae121a02ec.tar.gz
[S390] ptrace cleanup
Overhaul program event recording and the code dealing with the ptrace user space interface. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/traps.c')
-rw-r--r--arch/s390/kernel/traps.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 4f0cecb..5eb78dd 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -365,12 +365,10 @@ static inline void __user *get_psw_address(struct pt_regs *regs,
((regs->psw.addr - (pgm_int_code >> 16)) & PSW_ADDR_INSN);
}
-void __kprobes do_single_step(struct pt_regs *regs)
+void __kprobes do_per_trap(struct pt_regs *regs)
{
- if (notify_die(DIE_SSTEP, "sstep", regs, 0, 0,
- SIGTRAP) == NOTIFY_STOP){
+ if (notify_die(DIE_SSTEP, "sstep", regs, 0, 0, SIGTRAP) == NOTIFY_STOP)
return;
- }
if (tracehook_consider_fatal_signal(current, SIGTRAP))
force_sig(SIGTRAP, current);
}
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