From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F667C34056 for ; Wed, 19 Feb 2020 18:12:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3E7D524671 for ; Wed, 19 Feb 2020 18:12:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582135978; bh=lyDZIpwTz/hh72SVkxhS4/CHZJpScdj9P3LlvLBL2Y4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=CzMny1r/CI3+7d2EJRve73vHZnsCxEbPcmBXLWlzAUtTNv+ZWZI+I7S+ufqJXYeqk sN9W/IB45I6HPd5sPVNOlcIIOPHf/u4S7Lesx4nPcObvEM3WEJC/Ux2Aic+3JPyJQw ZjvsKVwl17PoY6nygCKuP9mL9vktKyFjuYes4L+Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726712AbgBSSMz (ORCPT ); Wed, 19 Feb 2020 13:12:55 -0500 Received: from mail.kernel.org ([198.145.29.99]:57606 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726593AbgBSSMy (ORCPT ); Wed, 19 Feb 2020 13:12:54 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DCAA724656; Wed, 19 Feb 2020 18:12:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582135974; bh=lyDZIpwTz/hh72SVkxhS4/CHZJpScdj9P3LlvLBL2Y4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cLs02FVXZGEBFOf9YPlMuj7NbmNKa/OgozYB53xJers8w568ZU6DcMARkYpcv5vOT 9hOPXkSGpojeVwF+oy3iXZY9FBAxIrbdkg252JNpylewoWqW0M2570fi2V5xxEgTpx yt/1+Qcc1AKbbJ4+VM5qsB/W4rwdwzDQEl50TIqc= Date: Wed, 19 Feb 2020 19:12:50 +0100 From: Greg Kroah-Hartman To: Jesper Dangaard Brouer Cc: Andrii Nakryiko , Andrii Nakryiko , "netdev@vger.kernel.org" , BPF-dev-list , Alexei Starovoitov , Daniel Borkmann , David Miller , LKML , Anders Roxell , Toke =?iso-8859-1?Q?H=F8iland-J=F8rgensen?= Subject: Re: Kernel 5.5.4 build fail for BPF-selftests with latest LLVM Message-ID: <20200219181250.GA2852230@kroah.com> References: <20200219133012.7cb6ac9e@carbon> <20200219132856.GA2836367@kroah.com> <20200219144254.36c3921b@carbon> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200219144254.36c3921b@carbon> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, Feb 19, 2020 at 02:42:54PM +0100, Jesper Dangaard Brouer wrote: > On Wed, 19 Feb 2020 14:28:56 +0100 > Greg Kroah-Hartman wrote: > > > On Wed, Feb 19, 2020 at 01:30:12PM +0100, Jesper Dangaard Brouer wrote: > > > Hi Andrii, > > > > > > Downloaded tarball for kernel release 5.5.4, and I cannot compile > > > tools/testing/selftests/bpf/ with latest LLVM release version 9. > > > > Is this something that recently broke? If so, what commit caused it? > > Digging through, it seems several commits. 'git bisect' is your friend here, can you please use it? > > And has llvm 9 always worked here? > > Yes, llvm-9 used to work for tools/testing/selftests/bpf/. As of when? thanks, greg k-h