From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Mon, 28 Jan 2008 10:16:37 +0000 (+0000)
Subject: [ARM] Fix timer damage from d3d74453c34f8fd87674a8cf5b8a327c68f22e99
X-Git-Tag: v2.6.25-rc1~1175^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=193c3cc12583344be01206078d9ad3fec5dbc397;p=pandora-kernel.git

[ARM] Fix timer damage from d3d74453c34f8fd87674a8cf5b8a327c68f22e99

Move the xtime write mode seqlock into timer_tick(), so it only
surrounds the call to do_timer().

This avoids a deadlock in update_process_times() ...
hrtimer_get_softirq_time() which tries to get a read mode seqlock
on xtime, thereby preventing booting.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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