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watchdog: hpwdt: Check source of NMI
authorJerry Hoemann <jerry.hoemann@hpe.com>
Mon, 23 Oct 2017 22:46:17 +0000 (16:46 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Mar 2018 10:18:52 +0000 (11:18 +0100)
commitc387231337fbc4633bd7f42fca8d05e9ee5c18a8
treed3b42706fe56c6fece2b9cd8777c67dcd701c36ctree | snapshot
parent3f55635c749e6fce40e1d7f547398c1269edb68fcommit | diff
watchdog: hpwdt: Check source of NMI

commit 838534e50e2e5c1e644e30ab6cb28da88eb31368 upstream.

Do not claim the NMI (i.e. return NMI_DONE) if the source of
the NMI isn't the iLO watchdog or debug.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/watchdog/hpwdt.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git