diff options
| author | Greg KH <gregkh@suse.de> | 2005-09-12 12:10:59 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-12 12:10:59 -0700 |
| commit | ad2c10f8f00d3fe2e37dd8a107e7cf4ac0459489 (patch) | |
| tree | 5571f6a5784f51efddf9c1ee0408894cd63a460f /arch/ppc64/kernel/signal32.c | |
| parent | 6b7839007098a6b5612d31690e11277d4242e6ae (diff) | |
| parent | 2ade81473636b33aaac64495f89a7dc572c529f0 (diff) | |
Merge ../torvalds-2.6/
Diffstat (limited to 'arch/ppc64/kernel/signal32.c')
| -rw-r--r-- | arch/ppc64/kernel/signal32.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ppc64/kernel/signal32.c b/arch/ppc64/kernel/signal32.c index 46f4d6cc7fc..a8b7a5a56bb 100644 --- a/arch/ppc64/kernel/signal32.c +++ b/arch/ppc64/kernel/signal32.c @@ -970,6 +970,14 @@ int do_signal32(sigset_t *oldset, struct pt_regs *regs) newsp = regs->gpr[1]; newsp &= ~0xfUL; + /* + * Reenable the DABR before delivering the signal to + * user space. The DABR will have been cleared if it + * triggered inside the kernel. + */ + if (current->thread.dabr) + set_dabr(current->thread.dabr); + /* Whee! Actually deliver the signal. */ if (ka.sa.sa_flags & SA_SIGINFO) ret = handle_rt_signal32(signr, &ka, &info, oldset, regs, newsp); |