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| author |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-01-05 12:48:10 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 12:47:31 +0100 |
| commit | 5e9a26928f550157563cfc06ce12c4ae121a02ec (patch) | |
| tree | fc58668f8c6151a5f58c0430f92a0691d727af42 /arch/s390/kernel/process.c | |
| parent | [S390] smp/idle: call init_idle() before starting a new cpu (diff) | |
| download | linux-dev-5e9a26928f550157563cfc06ce12c4ae121a02ec.tar.xz linux-dev-5e9a26928f550157563cfc06ce12c4ae121a02ec.zip | |
[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/process.c')
| -rw-r--r-- | arch/s390/kernel/process.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index c2fffb57d727..6ba42222b542 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -213,8 +213,10 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp, /* start new process with ar4 pointing to the correct address space */ p->thread.mm_segment = get_fs(); /* Don't copy debug registers */ - memset(&p->thread.per_info, 0, sizeof(p->thread.per_info)); + memset(&p->thread.per_user, 0, sizeof(p->thread.per_user)); + memset(&p->thread.per_event, 0, sizeof(p->thread.per_event)); clear_tsk_thread_flag(p, TIF_SINGLE_STEP); + clear_tsk_thread_flag(p, TIF_PER_TRAP); /* Initialize per thread user and system timer values */ ti = task_thread_info(p); ti->user_timer = 0; |