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Date: Mon, 19 Mar 2007 17:51:41 -0700
From: Randy Dunlap <randy.dunlap@...cle.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Roland McGrath <roland@...hat.com>
Subject: Re: 2.6.21-rc3-mm2
On Mon, 19 Mar 2007 17:39:15 -0700 Andrew Morton wrote:
> On Mon, 19 Mar 2007 17:27:11 -0700
> Randy Dunlap <randy.dunlap@...cle.com> wrote:
>
> > On Wed, 7 Mar 2007 20:19:15 -0800 Andrew Morton wrote:
> >
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc3/2.6.21-rc3-mm2/
> > >
> > > - This is the same as 2.6.21-rc3-mm1, except Con's CPU scheduler changes
> > > were dropped.
> > >
> > > This is for A/B comparison purposes, and because those changes crashed on
> > > one test setup.
> >
> > I don't quite see why this error is happening. Looks like all
> > the nested #includes should handle it...
> >
> > CONFIG_KEXEC=y
> > CONFIG_CRASH_DUMP=y
> > CONFIG_UTRACE=y
> > # PTRACE=n
> > # PROC_FS=n
> >
> > In file included from arch/x86_64/kernel/crash.c:19:
> > include/linux/elfcore.h: In function 'elf_core_copy_regs':
> > include/linux/elfcore.h:103: error: dereferencing pointer to incomplete type
> > include/linux/elfcore.h:103: error: dereferencing pointer to incomplete type
> > make[1]: *** [arch/x86_64/kernel/crash.o] Error 1
> > make: *** [arch/x86_64/kernel] Error 2
>
> Perhaps it's complaining about undefined pt_regs. But it's there in asm/ptrace.h
> which is included by linux/ptrace.h. Perhaps there's an include snafu which is
> causing that inclusion to not work.
>
> Dunno. Please send full .config to Roland ;)
attached.
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
Download attachment "config-ptrace-elfcore" of type "application/octet-stream" (30166 bytes)
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