Existing code disables watchdog on NMI right before completely hanging the system. There are two problems here: * First, watchdog is expected to reset the system in a case of such failure, no matter what. * Second, this code has no effect if there are more than one watchdog. Signed-off-by: Ivan Mironov <mironov.ivan@xxxxxxxxx> --- drivers/watchdog/hpwdt.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index ef30c7e9728d..2467e6bc25c2 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -170,8 +170,6 @@ static int hpwdt_pretimeout(unsigned int ulReason, struct pt_regs *regs) if (ilo5 && !pretimeout && !mynmi) return NMI_DONE; - hpwdt_stop(); - hex_byte_pack(panic_msg, mynmi); nmi_panic(regs, panic_msg); -- 2.20.1
