From 1e6fcf840e11ceff8a656a678c6e4b0560a98e08 Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Wed, 25 Mar 2009 17:46:42 +0000 Subject: xen: resume interrupts before system devices. Impact: bugfix Xen domain restore Otherwise the first timer interrupt after resume is missed and we never get another. Signed-off-by: Ian Campbell Signed-off-by: Jeremy Fitzhardinge --- drivers/xen/manage.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/xen/manage.c') diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 3ccd348d112d..b703dd2c9f11 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -68,15 +68,15 @@ static int xen_suspend(void *data) gnttab_resume(); xen_mm_unpin_all(); - sysdev_resume(); - device_power_up(PMSG_RESUME); - if (!*cancelled) { xen_irq_resume(); xen_console_resume(); xen_timer_resume(); } + sysdev_resume(); + device_power_up(PMSG_RESUME); + return 0; } -- cgit v1.2.2 From de5b31bd47de7e6f41be2e271318dbc8f1af354d Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Mon, 9 Feb 2009 12:05:50 -0800 Subject: xen: use device model for suspending xenbus devices Signed-off-by: Ian Campbell Signed-off-by: Jeremy Fitzhardinge --- drivers/xen/manage.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'drivers/xen/manage.c') diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index b703dd2c9f11..5269bb4d2496 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -104,9 +104,8 @@ static void do_suspend(void) goto out; } - printk("suspending xenbus...\n"); - /* XXX use normal device tree? */ - xenbus_suspend(); + printk(KERN_DEBUG "suspending xenstore...\n"); + xs_suspend(); err = stop_machine(xen_suspend, &cancelled, cpumask_of(0)); if (err) { @@ -116,9 +115,9 @@ static void do_suspend(void) if (!cancelled) { xen_arch_resume(); - xenbus_resume(); + xs_resume(); } else - xenbus_suspend_cancel(); + xs_suspend_cancel(); device_resume(PMSG_RESUME); -- cgit v1.2.2