Martin Schwidefsky
3bc587b9cb
[PATCH] __div64_32 for 31 bit.
...
The clocksource infrastructure introduced with commit
ad596171ed broke 31 bit s390.
The reason is that the do_div() primitive for 31 bit always
had a restriction: it could only divide an unsigned 64 bit
integer by an unsigned 31 bit integer. The clocksource code
now uses do_div() with a base value that has the most
significant bit set. The result is that clock->cycle_interval
has a funny value which causes the linux time to jump around
like mad.
The solution is "obvious": implement a proper __div64_32
function for 31 bit s390.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com >
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de >
Signed-off-by: Chris Wright <chrisw@sous-sol.org >
2006-11-03 17:33:44 -08:00
..
2005-04-16 15:20:36 -07:00
2006-04-11 06:18:39 -07:00
2005-09-07 16:57:21 -07:00
2006-06-29 14:56:13 +02:00
2006-07-12 16:39:42 +02:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-04-28 08:33:48 -07:00
2005-04-16 15:20:36 -07:00
2006-07-12 16:41:55 +02:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-07-12 16:40:19 +02:00
2006-06-29 15:08:41 +02:00
2006-03-27 08:44:48 -08:00
2005-06-25 16:24:37 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-06-29 15:08:18 +02:00
2006-09-16 12:54:31 -07:00
2005-04-16 15:20:36 -07:00
2006-11-03 17:33:44 -08:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-04-11 06:18:37 -07:00
2006-09-16 12:54:31 -07:00
2005-07-26 14:35:41 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-09-07 16:57:38 -07:00
2006-07-12 16:39:55 +02:00
2006-04-26 12:56:16 +01:00
2006-04-26 12:56:16 +01:00
2006-06-20 19:55:53 -07:00
2006-01-10 08:01:34 -08:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-06-23 07:43:08 -07:00
2006-07-12 16:39:47 +02:00
2006-10-13 13:23:23 -07:00
2006-01-10 08:01:27 -08:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-04-26 12:56:16 +01:00
2006-06-20 15:10:08 -07:00
2005-04-16 15:20:36 -07:00
2006-02-15 15:32:22 -08:00
2005-11-09 07:55:52 -08:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-01-09 15:59:19 -08:00
2005-04-16 15:20:36 -07:00
2006-04-27 04:47:10 +01:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-07-03 15:27:00 -07:00
2006-07-12 16:41:55 +02:00
2006-06-30 11:25:34 -07:00
2006-03-25 08:22:56 -08:00
2006-06-14 14:10:51 +01:00
2006-07-12 16:39:58 +02:00
2006-04-27 04:47:10 +01:00
2006-02-01 08:53:23 -08:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-07-03 15:27:04 -07:00
2005-04-16 15:20:36 -07:00
2006-01-14 18:27:10 -08:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-07-03 15:27:04 -07:00
2005-04-16 15:20:36 -07:00
2006-07-12 16:39:58 +02:00
2006-04-26 12:56:16 +01:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-01-14 18:27:08 -08:00
2005-05-01 08:59:08 -07:00
2006-07-02 13:58:48 -07:00
2005-11-09 07:55:52 -08:00
2006-04-26 12:56:16 +01:00
2006-06-29 16:58:06 -07:00
2005-04-16 15:20:36 -07:00
2005-09-10 10:06:21 -07:00
2005-09-10 10:06:21 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-07-17 16:09:18 +02:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-06-29 15:02:47 +02:00
2006-02-03 08:32:01 -08:00
2006-07-17 16:09:42 +02:00
2005-04-16 15:20:36 -07:00
2006-04-26 12:56:16 +01:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-04-26 12:56:16 +01:00
2006-02-08 01:04:59 -05:00
2005-04-16 15:20:36 -07:00
2005-04-16 15:20:36 -07:00
2006-06-29 14:57:25 +02:00
2005-06-04 17:13:00 -07:00
2006-05-04 01:18:33 +01:00
2005-04-16 15:20:36 -07:00
2006-05-08 15:51:57 +01:00