• Don Zickus's avatar
    [PATCH] x86: Cleanup NMI interrupt path · 3adbbcce
    Don Zickus authored
    This patch cleans up the NMI interrupt path.  Instead of being gated by if
    the 'nmi callback' is set, the interrupt handler now calls everyone who is
    registered on the die_chain and additionally checks the nmi watchdog,
    reseting it if enabled.  This allows more subsystems to hook into the NMI if
    they need to (without being block by set_nmi_callback).
    Signed-off-by: default avatarDon Zickus <dzickus@redhat.com>
    Signed-off-by: default avatarAndi Kleen <ak@suse.de>
    3adbbcce
nmi.c 22.5 KB