tags 697635 + patch thanks Ok reverting commit f96972f on 3.7.1-1~experimental.2 fixes my problem.
But, as I said, this particular commit was backported to 3.6.2 and didn't trigger the freeze there. I'll try to dig a little more to see where real problem hides. -- Nicolas Le Cam
From 1173a0876bae7b29b695510e6ceb5c53c2046003 Mon Sep 17 00:00:00 2001 From: Nicolas Le Cam <niko.le...@gmail.com> Date: Wed, 16 Jan 2013 21:39:31 +0100 Subject: Revert "kernel/sys.c: call disable_nonboot_cpus() in kernel_restart()" This reverts commit f96972f2dc6365421cf2366ebd61ee4cf060c8d5. --- kernel/sys.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/sys.c b/kernel/sys.c index 265b376..cb3c4b3 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -368,7 +368,6 @@ EXPORT_SYMBOL(unregister_reboot_notifier); void kernel_restart(char *cmd) { kernel_restart_prepare(cmd); - disable_nonboot_cpus(); if (!cmd) printk(KERN_EMERG "Restarting system.\n"); else -- 1.7.10.4