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Date: Mon, 14 Apr 2008 19:38:55 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: "Miles Lane" <miles.lane@gmail.com>
Cc: "Peter Zijlstra" <peterz@infradead.org>, "Paul Menage" <menage@google.com>,
       LKML <linux-kernel@vger.kernel.org>, "Ingo Molnar" <mingo@elte.hu>
Subject: Re: 2.6.25-rc8-mm2 -- kernel/sched.c:8294: error: unknown field
 =?UTF-8?Q?=E2=80=98read=5Fuint=E2=80=99?= specified in initializer
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On Mon, 14 Apr 2008 22:28:27 -0400 "Miles Lane" <miles.lane@gmail.com> wrote:

> Hmm.  This is showing up in 2.6.25-rc9 and looks related to the
> problem in 2.6.25-rc9-mm2:
> 
>   CC      kernel/sched.o
> kernel/sched.c:7988: error: unknown field 'read_u64' specified in initializer
> kernel/sched.c:7988: error: 'cpu_shares_read_u64' undeclared here (not
> in a function)
> kernel/sched.c:7989: error: unknown field 'write_u64' specified in initializer
> kernel/sched.c:7989: error: 'cpu_shares_write_u64' undeclared here
> (not in a function)
> kernel/sched.c:7995: error: unknown field 'read_s64' specified in initializer
> kernel/sched.c:7995: warning: initialization makes integer from
> pointer without a cast
> kernel/sched.c:7996: error: unknown field 'write_s64' specified in initializer
> kernel/sched.c:7996: warning: initialization from incompatible pointer type
> kernel/sched.c:8000: error: 'cpu_rt_period_read_uint' undeclared here
> (not in a function)
> kernel/sched.c:8001: error: 'cpu_rt_period_write_uint' undeclared here
> (not in a function)

I'm suspecting that you applied the -mm patch, then you applied
cgroup-api-files-rename-read-write_uint-methods-to-read_write_u64-fix.patch,
then you reverted the -mm patch but didn't revert
cgroup-api-files-rename-read-write_uint-methods-to-read_write_u64-fix.patch.