From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org
Subject: Re: [patch 06/10] 40x decrementer fixes
Date: Sat, 04 Aug 2007 12:28:57 +1000 [thread overview]
Message-ID: <1186194537.5733.4.camel@gruick> (raw)
In-Reply-To: <46B3617B.10509@ru.mvista.com>
On Fri, 2007-08-03 at 21:10 +0400, Sergei Shtylyov wrote:
> > Why bother doing this?! This will only warrant you imprecise decrementer
> > interrupts while it should be interrupting at the precise period currently (if
> > you load PIT once)...
>
> I.e. the error will only accumulate. NAK.
No, it won't since the timebase is always used as the reference.
Ben.
next prev parent reply other threads:[~2007-08-04 2:29 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-03 16:09 [patch 00/10] 4xx patch series for 2.6.24 Josh Boyer
2007-08-03 16:09 ` [patch 01/10] Rename 4xx paths to 40x Josh Boyer
2007-08-03 16:09 ` [patch 02/10] 4xx Kconfig cleanup Josh Boyer
2007-08-04 7:45 ` David Gibson
2007-08-06 12:31 ` Josh Boyer
2007-08-07 3:06 ` David Gibson
2007-08-03 16:09 ` [patch 03/10] Rename 44x bootwrapper Josh Boyer
2007-08-06 4:36 ` David Gibson
2007-08-03 16:09 ` [patch 04/10] 4xx bootwrapper reworks Josh Boyer
2007-08-06 4:38 ` David Gibson
2007-08-06 12:36 ` Josh Boyer
2007-08-07 3:05 ` David Gibson
2007-08-07 13:10 ` Josh Boyer
2007-08-08 1:19 ` David Gibson
2007-08-03 16:09 ` [patch 05/10] 40x MMU Josh Boyer
2007-08-06 4:34 ` David Gibson
2007-08-03 16:09 ` [patch 06/10] 40x decrementer fixes Josh Boyer
2007-08-03 16:47 ` Sergei Shtylyov
2007-08-03 17:10 ` Sergei Shtylyov
2007-08-03 17:25 ` Josh Boyer
2007-08-03 17:30 ` Sergei Shtylyov
2007-08-03 17:30 ` Josh Boyer
2007-08-03 17:35 ` Sergei Shtylyov
2007-08-04 2:28 ` Benjamin Herrenschmidt [this message]
2007-08-05 14:12 ` Sergei Shtylyov
2007-08-03 17:15 ` Josh Boyer
2007-08-03 17:25 ` Sergei Shtylyov
2007-08-04 2:28 ` Benjamin Herrenschmidt
2007-08-05 14:19 ` Sergei Shtylyov
2007-08-03 16:09 ` [patch 07/10] Fix 40x build Josh Boyer
2007-08-06 4:39 ` David Gibson
2007-08-03 16:09 ` [patch 08/10] Bamboo DTS Josh Boyer
2007-08-06 4:53 ` David Gibson
2007-08-06 18:01 ` Jon Loeliger
2007-08-06 18:05 ` Josh Boyer
2007-08-07 13:11 ` Josh Boyer
2007-08-03 16:09 ` [patch 09/10] Bamboo board support Josh Boyer
2007-08-06 4:55 ` David Gibson
2007-08-03 16:09 ` [patch 10/10] Bamboo zImage wrapper Josh Boyer
2007-08-06 5:00 ` David Gibson
2007-08-06 12:39 ` Josh Boyer
2007-08-07 3:04 ` David Gibson
2007-08-07 3:04 ` David Gibson
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