From: Alexey Fisher <bug-track-M18mAb7Tlt0yCq4wW13eYl6hYfS7NtTn@public.gmane.org>
To: "Yu, Fenghua" <fenghua.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: "kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"H. Peter Anvin" <hpa-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Subject: RE: [regression] x86-64, mem: Convert memmove() to assembly file and fix return value bug
Date: Fri, 25 Mar 2011 09:43:20 +0100 [thread overview]
Message-ID: <1301042600.5608.1.camel@zwerg> (raw)
In-Reply-To: <493994B35A117E4F832F97C4719C4C04EC4068A8-osO9UTpF0URqS6EAlXoojrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
Am Freitag, den 25.03.2011, 01:29 -0700 schrieb Yu, Fenghua:
> > -----Original Message-----
> > From: Alexey Fisher [mailto:bug-track-M18mAb7Tlt0yCq4wW13eYl6hYfS7NtTn@public.gmane.org]
> > Sent: Friday, March 25, 2011 1:19 AM
> > To: kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> > Cc: Yu, Fenghua; H. Peter Anvin
> > Subject: [regression] x86-64, mem: Convert memmove() to assembly file
> > and fix return value bug
> >
> > Hallo,
> >
> > kernel fails to compile with this message:
> > linux-2.6/arch/x86/lib/memmove_64.c: No such file or directory
> >
> > regression introduced by patch:
> > commit 9599ec0471deae24044241e2173090d2cbc0e899
> > Author: Fenghua Yu <fenghua.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
> > Date: Mon Jan 17 17:39:15 2011 -0800
> > x86-64, mem: Convert memmove() to assembly file and fix return value
> > bug
>
> You need "make mrproper" to clean up dependency before you build a new kernel. Make is confused by previous memmove_64.S file.
>
> There is a tip patch in fixdep.c to remove this kind of dependency. Seems that patch is not in upstream yet.
>
> Thanks.
Thank you,
make mrproper, fixed it.
--
Regards,
Alexey
prev parent reply other threads:[~2011-03-25 8:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-25 8:19 [regression] x86-64, mem: Convert memmove() to assembly file and fix return value bug Alexey Fisher
2011-03-25 8:29 ` Yu, Fenghua
[not found] ` <493994B35A117E4F832F97C4719C4C04EC4068A8-osO9UTpF0URqS6EAlXoojrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2011-03-25 8:43 ` Alexey Fisher [this message]
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