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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 5EF0EC433E0 for ; Thu, 28 May 2020 10:19:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A734207D3 for ; Thu, 28 May 2020 10:19:48 +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="Cc6qe0Ag" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387739AbgE1KTq (ORCPT ); Thu, 28 May 2020 06:19:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387717AbgE1KTo (ORCPT ); Thu, 28 May 2020 06:19:44 -0400 Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B8E0C05BD1E; Thu, 28 May 2020 03:19:44 -0700 (PDT) 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 49XkG56Yryz9sRY; Thu, 28 May 2020 20:19:41 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1590661182; bh=IszKvvDOxq/C0cwGvrIkv686ESl0u0/FYLJoye6b6ms=; h=Date:From:To:Cc:Subject:From; b=Cc6qe0AgGyw/1T9j6tw1VLeCUEz8VoG+BB9WE0GVKrJJr8O+hIrtzBOHe13ZSLWdA Udpwv5VGrabc/aaFEJUGGymSJEn3mqF68IwuDL44MdN3Unr+Hbk5sviNoaA/imOCiE bR3zgxOliDCcgv/jn5YRARl57+19Ke/ZYA5pH0oqpsMOO6XKDspmJLatkZ1R7VfasF Ta8BqcUw56dVuSRvA+A42fyXcxpOaxVZ61zA99ibkxD6u/63fMDYM4mItQA18SHnLm M6heLhKXy25nzFheP+ujFz/L21sgUyvpxldkNRTJJPbLC+ilwR7LED3nUWZzZyO4Hd IsFOTHAnPdtUg== Date: Thu, 28 May 2020 20:19:40 +1000 From: Stephen Rothwell To: Andrew Morton , Alex Deucher Cc: Linux Next Mailing List , Linux Kernel Mailing List , Mukul Joshi , Christoph Hellwig Subject: linux-next: build failure after merge of the akpm tree Message-ID: <20200528201940.759c58ff@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/ynU0manH9YL0PYqxaSew.4t"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/ynU0manH9YL0PYqxaSew.4t Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the akpm tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c: In function 'kfd_sdma_a= ctivity_worker': drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c:117:2: error: implicit d= eclaration of function 'use_mm' [-Werror=3Dimplicit-function-declaration] 117 | use_mm(mm); | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c:144:2: error: implicit d= eclaration of function 'unuse_mm' [-Werror=3Dimplicit-function-declaration] 144 | unuse_mm(mm); | ^~~~~~~~ Caused by commit d21760f76006 ("kernel: better document the use_mm/unuse_mm API contract") interacting with commit 522b89c63370 ("drm/amdkfd: Track SDMA utilization per process") from the amdgpu tree. I have added the following patch for today: rom: Stephen Rothwell Date: Thu, 28 May 2020 20:15:34 +1000 Subject: [PATCH] drm/amdkfd: fix up for {un}use_mm() rename Signed-off-by: Stephen Rothwell --- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd= /amdkfd/kfd_process.c index db010c5da144..25636789f3d3 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -114,7 +114,7 @@ static void kfd_sdma_activity_worker(struct work_struct= *work) return; } =20 - use_mm(mm); + kthread_use_mm(mm); =20 dqm_lock(dqm); =20 @@ -141,7 +141,7 @@ static void kfd_sdma_activity_worker(struct work_struct= *work) } =20 dqm_unlock(dqm); - unuse_mm(mm); + kthread_unuse_mm(mm); mmput(mm); } =20 --=20 2.26.2 --=20 Cheers, Stephen Rothwell --Sig_/ynU0manH9YL0PYqxaSew.4t Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl7PkDwACgkQAVBC80lX 0GwLZgf/f8fma9ON/CWmYBr8ou68R7zXknO8hP7vQ6YvYsPWNCjr+5dW63cj/hWk SsdMxblbC3J4JKJ0w3meyNjR75ipV+W292mVfVk8gErGbNv1FRaQqbWzpxqvXTcn G/LSMvbQpY4Cu/oHB2hFx0cFMl5dd2cb9DcojXq7CQUsMpqHVDZsTZRQs8FSHPoc 1j1DeFheCcA6o7Kd0/KqwHzv8ityNWd96PRAapuFbUYQfjDiN0MWb78Ng8j7JEy/ xovei7zkz7D/PJW88TljauzhPCeTtUErjXBNNsneWmUfurNE2/9shT4Zq99DkXSZ R3s6ZYgnGFG+j+y13xxtaZYRr93STg== =ABD0 -----END PGP SIGNATURE----- --Sig_/ynU0manH9YL0PYqxaSew.4t--