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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 20CC5C54FCC for ; Tue, 21 Apr 2020 01:13:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00EE8208E4 for ; Tue, 21 Apr 2020 01:13:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="f0/t3Pwi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726707AbgDUBN2 (ORCPT ); Mon, 20 Apr 2020 21:13:28 -0400 Received: from ozlabs.org ([203.11.71.1]:34497 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726079AbgDUBN1 (ORCPT ); Mon, 20 Apr 2020 21:13:27 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 495lts6DPFz9sSK; Tue, 21 Apr 2020 11:13:25 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1587431606; bh=dPLdUU6B3q3e7weGYN/l6fTkNPcitkapNLbDdk9hS2I=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=f0/t3PwiSnG4Z4mxgD4U23KOdoc2klHs0HOdMjWOtyFi83//2y4l6HP7cyjYn+yc+ FDSBbBzYlwxvNvDgn4jJU5L5tn5eetOEThh3n/5SXwg3yyJISrX1sN3/GHQyXuDEaj Icm7KAGzs9+eisZcP/rCE8A8BxrL0ipZQjqsPp/gH2TdSg7WPubApFAHpOYT0WfWoM yBziEgp4P63KhEsbUc2lAWR1v9HRsM+/aZl5KTrbglw0gD+QhzDODnohdHTPRioZY8 Bt/jgRkZjpcx6ZQTpnsL/1l/tLIZ1kQVOE7se3qy/ZI64I2h2hXzorXJdatvvGkmxI x+WHfYMRseQcw== Date: Tue, 21 Apr 2020 11:13:24 +1000 From: Stephen Rothwell To: Qu Wenruo Cc: David Sterba , Linux Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: build failure after merge of the btrfs tree Message-ID: <20200421111324.2148fe05@canb.auug.org.au> In-Reply-To: <9aee72df-9140-c86b-cf37-568a546d8b76@suse.com> References: <20200421102520.53623f09@canb.auug.org.au> <9aee72df-9140-c86b-cf37-568a546d8b76@suse.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/p9G0coIntvCeCcbLD=hlS5p"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/p9G0coIntvCeCcbLD=hlS5p Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi Qu, On Tue, 21 Apr 2020 08:40:45 +0800 Qu Wenruo wrote: > > On 2020/4/21 =E4=B8=8A=E5=8D=888:25, Stephen Rothwell wrote: > > Hi all, > >=20 > > After merging the btrfs tree, today's linux-next build (x86_64 > > allmodconfig) failed like this: > >=20 > > In file included from :32: =20 >=20 > Any extra info? That is a build test of the uapi headers to make syre that they are self contained. > It builds fine in my environment, with older HEAD though. >=20 > Is there any new commits which changed header? > As it should includes u8 typedef. My understanding is that you should only use the __ versions of the kernel types in uapi headers to avoid namespace contamination. --=20 Cheers, Stephen Rothwell --Sig_/p9G0coIntvCeCcbLD=hlS5p Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl6eSLQACgkQAVBC80lX 0GylAAf+Pbc5JPUVWIFuqVc1h/bxLOhn9LPODn35FOrDWfvxe72qFXz2Yb/EpfWK HCGvm6IGlyR2aC50hUczOyGJyAhgd4jQHPmkJJkueRfkzTXx1zu86Q5tLvFAcSDG CjM7k0iLLUO8gUD9G9xPFr34WZ6awv78gN2MqlJPGbgNJTxFyAcYYOR8cJZJUw98 YZTj4n4wSWgafH20rPNsSaxU0V3vuazOhmjbAi99M+pegxbFgD7IHqNonv8pcjBh hNjt4efBJmMHyTnWBMMkmAhNCbP5zSv6ZUIG/5+SlI8hG8nSi3NU/TS85Ru4NAl4 kV6gpAzPMmpkNj6SJqfqybs1huTWKA== =OkMp -----END PGP SIGNATURE----- --Sig_/p9G0coIntvCeCcbLD=hlS5p--