summaryrefslogtreecommitdiff
path: root/arch/s390/kernel/process.c
diff options
context:
space:
mode:
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/process.c
parentda7f51c11d5fedca9ba779ee220063ccb4f0a27e (diff)
[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.c4
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;