powerpc/watchdog: Print the NIP in soft_nmi_interrupt()

When a CPU detects its locked up via soft_nmi_interrupt() we have
pt_regs, so print the regs->nip, which points to where we took the
soft-NMI.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2017-10-12 15:44:34 +11:00
commit 0bc0091401