From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Fisher 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 Message-ID: <1301042600.5608.1.camel@zwerg> References: <1301041142.18891.3.camel@zwerg> <493994B35A117E4F832F97C4719C4C04EC4068A8@orsmsx505.amr.corp.intel.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <493994B35A117E4F832F97C4719C4C04EC4068A8-osO9UTpF0URqS6EAlXoojrfspsVTdybXVpNB7YpNyf8@public.gmane.org> Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: "Yu, Fenghua" Cc: "kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "H. Peter Anvin" 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 > > 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