tree 992a8717dbe7b17fa80cd10f47c3dc639f395aa2
parent df2edcf3b6ba54d9ffa620e322583cd994a6e54a
author Thomas Gleixner <tglx@linutronix.de> 1185030672 +0200
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1185068232 -0700

i386: HPET, check if the counter works

Some systems have a HPET which is not incrementing, which leads to a
complete hang.  Detect it during HPET setup.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>