From 1e86240f3fd33f8052141778ad3dffe2c96184d7 Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Sun, 30 Jul 2006 03:03:29 -0700 Subject: [PATCH] IDE: Touch NMI watchdog during resume from STR When resuming from suspend-to-RAM, the NMI watchdog detects a lockup in ide_wait_not_busy. Here's a screenshot of the trace taken by a digital camera: http://www.uamt.feec.vutbr.cz/rizeni/pom/DSC03510-2.JPG Let's touch the NMI watchdog in ide_wait_not_busy. The system then resumes correctly from STR. [akpm@osdl.org: modular build fix] Signed-off-by: Michal Schmidt Acked-by: Alan Cox Cc: Bartlomiej Zolnierkiewicz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ide/ide-iops.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/ide') diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 657165297dc..77703acaec1 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -1243,6 +1244,7 @@ int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout) if (stat == 0xff) return -ENODEV; touch_softlockup_watchdog(); + touch_nmi_watchdog(); } return -EBUSY; } -- cgit v1.2.3