diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/ptrace.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c index 2bc08039140..9556905bd3c 100644 --- a/arch/s390/kernel/ptrace.c +++ b/arch/s390/kernel/ptrace.c @@ -60,11 +60,11 @@ void update_cr_regs(struct task_struct *task) __ctl_store(cr, 0, 2); cr_new[1] = cr[1]; - /* Set or clear transaction execution TXC/PIFO bits 8 and 9. */ + /* Set or clear transaction execution TXC bit 8. */ if (task->thread.per_flags & PER_FLAG_NO_TE) - cr_new[0] = cr[0] & ~(3UL << 54); + cr_new[0] = cr[0] & ~(1UL << 55); else - cr_new[0] = cr[0] | (3UL << 54); + cr_new[0] = cr[0] | (1UL << 55); /* Set or clear transaction execution TDC bits 62 and 63. */ cr_new[2] = cr[2] & ~3UL; if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND) { |