From owner-freebsd-ppc@freebsd.org Tue Jun 30 16:15:05 2015 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 190D298DA3D; Tue, 30 Jun 2015 16:15:05 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: from mail-ig0-x22f.google.com (mail-ig0-x22f.google.com [IPv6:2607:f8b0:4001:c05::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D4DB02555; Tue, 30 Jun 2015 16:15:04 +0000 (UTC) (envelope-from chmeeedalf@gmail.com) Received: by igcsj18 with SMTP id sj18so111138631igc.1; Tue, 30 Jun 2015 09:15:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=W6pHeoUK0wuJDdHmYy2etMZ9gKcVLFfDYuVhacnBmq4=; b=tV0Xrk8SCdO/2jjYRS0OCTGCCPqPmo8UbLdHpLVZFbHtJS5wv2LBMOvFmd3FbyOEQl +fKycgHoMACo8o4piRr1cCWmNNAZR0rLQcQPJZ6LGFfzpmScFT8R1bnxUJt0C7VRnpPb ZqqtY/tINOlN0k4sUn1GGnwfd4ABnOljXliuP5Oh39vsKv4qokD9kuURPDSTiKRHh3yk MsV34iyOjFZ4Azy9uFpL43/1TngNtYaY+ROiyxga5qJWZASUnO8xOUgcGxNagAd6sdtv Ue4OKTstZhEgg/Tktu16PqVnrx+jmQNbXzXoldqcXciUBp1LTsVsfzivR7eYmsqpeXNB LkLQ== MIME-Version: 1.0 X-Received: by 10.50.61.241 with SMTP id t17mr25679385igr.34.1435680904158; Tue, 30 Jun 2015 09:15:04 -0700 (PDT) Sender: chmeeedalf@gmail.com Received: by 10.36.69.80 with HTTP; Tue, 30 Jun 2015 09:15:04 -0700 (PDT) In-Reply-To: <21894.1435679323@chaos> References: <8C09575A-B885-4F41-BFF8-46FEC028E755@gmail.com> <21894.1435679323@chaos> Date: Tue, 30 Jun 2015 09:15:04 -0700 X-Google-Sender-Auth: -Uqm8jRsYCQXar2k-Y1ZcBvNU68 Message-ID: Subject: Re: powerpc and powerpc64 builds broken From: Justin Hibbits To: "Simon J. Gerraty" Cc: Adrian Chadd , "Bjoern A. Zeeb" , FreeBSD Current , FreeBSD PowerPC ML Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Jun 2015 16:15:05 -0000 On Tue, Jun 30, 2015 at 8:48 AM, Simon J. Gerraty wrote: > Justin Hibbits wrote: >> > Yeah, crossbuilds work fine. It's the actual run-on-real-hardware bit >> > that doesn't. >> > >> > (powerpc64 runs fine in qemu-devel; people should try it!) >> >> r284345 (introduction of metamode) is the problem. I bisected it on >> the power8 and it reliably fails this way. Andreas tested it on his >> G4 (32-bit hardware) and it worked fine, so there's something >> introduced that just doesn't like powerpc64. > > Hmm, didn't touch usr.bin/mkesdb so must be something indirect. > Is this with[out] NO_CLEAN ? Tried it both ways, with the same result. I don't think metamode necessarily is the cause of the problem, merely unmasking the latent problem. Though I've committed a fix for this, it would still be nice to understand what in r284345 exposed this. - Justin