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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 42550C433E0 for ; Thu, 28 May 2020 02:33:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C34E2084C for ; Thu, 28 May 2020 02:33:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726277AbgE1Cdb (ORCPT ); Wed, 27 May 2020 22:33:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726086AbgE1Cda (ORCPT ); Wed, 27 May 2020 22:33:30 -0400 Received: from omr1.cc.vt.edu (omr1.cc.ipv6.vt.edu [IPv6:2607:b400:92:8300:0:c6:2117:b0e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5F3F7C08C5C1 for ; Wed, 27 May 2020 19:33:30 -0700 (PDT) Received: from mr2.cc.vt.edu (mr2.cc.ipv6.vt.edu [IPv6:2607:b400:92:8400:0:90:e077:bf22]) by omr1.cc.vt.edu (8.14.4/8.14.4) with ESMTP id 04S2XTwQ022456 for ; Wed, 27 May 2020 22:33:29 -0400 Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by mr2.cc.vt.edu (8.14.7/8.14.7) with ESMTP id 04S2XOQK030572 for ; Wed, 27 May 2020 22:33:29 -0400 Received: by mail-qt1-f199.google.com with SMTP id n33so27982528qtd.10 for ; Wed, 27 May 2020 19:33:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:in-reply-to:references :mime-version:content-transfer-encoding:date:message-id; bh=0nXxYl68zla+YhhBxvgGOUC+CKwmt/1B7Od03HUz+n4=; b=LmqK04J7eIqYkvsYQEkGepfG+yhn6KP5uNYU3uMuUULCHOEkfIuajlmGoSnX6kKd6I K0jKV02iNLEH5phvDzTH4pPg+fzJmt7OTwKn0RaKN3+AmyCWkH5uofGf9d8N5U8sCs+P LVBUOO6CHgfVgErvBpKjBFYypHpeQxoPe/QnlbRdNg4QHk4kWikt6Xk8qBRON8KJaTy6 CgJaBClUbC5tBAuQr37vJmFBMh1f9Hae4LeU+WsqAlMHk9G/RrOzYBVKm0fwXN2dNVgl ZiP0PnIllp01rAWD7577JQgrWWilym0o76pgP7LH9z8b9K3yMmKYXLA4NecjVfmpCNEZ 23MA== X-Gm-Message-State: AOAM531ndB7ahlKxLb4Kjt9RDhtwy3Vvhz27Q/oL2KQs6wS2HprtbLrz U2FgdUEUpYP7qKoXhakwCfbguuuCOm4ysNZeuG34OxfyWxwXEezOWVnYNG4zMvrB34I9CCXzjuk axycgGd+UGZAdlz6Gt9uOLDlGRTLIRyAw X-Received: by 2002:aed:2189:: with SMTP id l9mr843645qtc.213.1590633204249; Wed, 27 May 2020 19:33:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwt8ofml64BHibxtgLRipcWuyMTQfU/UrmB0nn7+scuWmIoa9l52/AAZbAiqUrlsVgmCePbDg== X-Received: by 2002:aed:2189:: with SMTP id l9mr843629qtc.213.1590633203910; Wed, 27 May 2020 19:33:23 -0700 (PDT) Received: from turing-police ([2601:5c0:c001:c9e1::359]) by smtp.gmail.com with ESMTPSA id 185sm3965127qke.92.2020.05.27.19.33.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 May 2020 19:33:22 -0700 (PDT) From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Google-Original-From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.7+dev To: Nathan Chancellor Cc: Stephen Rothwell , Rob Clark , Sean Paul , Linux Next Mailing List , Linux Kernel Mailing List , Kalyan Thota Subject: Re: inux-next: build failure after merge of the drm-msm tree In-Reply-To: <20200527041618.GA3137030@ubuntu-s3-xlarge-x86> References: <20200519150955.1667566a@canb.auug.org.au> <20200526140841.0a1d5c7b@canb.auug.org.au> <20200527041618.GA3137030@ubuntu-s3-xlarge-x86> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1590633201_16657P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Wed, 27 May 2020 22:33:21 -0400 Message-ID: <453780.1590633201@turing-police> Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --==_Exmh_1590633201_16657P Content-Type: text/plain; charset=us-ascii On Tue, 26 May 2020 21:16:18 -0700, Nathan Chancellor said: > Additionally, I see a failure with clang due to the use of Bps_to_icc, > which does a straight division by 1000, which is treated as an integer > literal, with avg_bw as the dividend, which is a u64. > > Below is the "hack" in my tree. Also needed with gcc 8.3 for arm allmodconfig. > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c > index 85c2a4190840..5ea725d8da6c 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c > @@ -250,7 +250,7 @@ static int _dpu_core_perf_crtc_update_bus(struct dpu_kms *kms, > > for (i = 0; i < kms->num_paths; i++) > icc_set_bw(kms->path[i], > - Bps_to_icc(avg_bw), (perf.max_per_pipe_ib)); > + div_u64(avg_bw, 1000), (perf.max_per_pipe_ib)); > > return ret; > } > --==_Exmh_1590633201_16657P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Comment: Exmh version 2.9.0 11/07/2018 iQIVAwUBXs8i8QdmEQWDXROgAQK+7A//a5beY1ETkYe8PbDyxkN/SZei/9Gf0fVd MEElgE9nZlvdsFVlPL6xO/8VlUmTvCinLl03H9A23mr1WTyBbVn1ZQV4GE0D2f9T IaWOG1DhmuFvGkZ2yAc16g5DCaULTflvSk7W5wj9829qLLcemrkrtPq2HxqEF5KK nDmCIDjZr6MDrk52/7MZbwOudCqUDd0GcnPO6Zl0sWfwYfRdYOazEEb0zDe1oyTe 4pglXNl6brQ46njR8vs3E91Ch5j7zQh3cu2t2T9vuCuZ4vUs2jJro55JWhG+M6rz pOu/yZybVJ5dvYaJbnuWzA3u9j1IlDxrbD4OXlfb71NpczjrRVRntbBmiZseM8Cz 3vVBqa9qvpz3ZicWW+PGIxATpANYbEbBepJRMHT3feqBouZqrye8qSBTkUVLl+rh or63VjLP3wMnDeFIWllwCOzKTpq6QXlOdOvShauDcJWdZPnU0ocKYcgUKIua/KGW cT5DaMRXZvD/nqsZU83wKBqIYtGQ9fDhpCuxo9JNfFIZ9nXwXK9X0IWHg7SHXOuB Hsv7I4DGzAvwIpmBR7RYwbWtZslWR4MAEJ6VGCkpyw4/CmoxEYwPSWBQRzYc22jA bSFYIepjRWZTiyjvKTE4noPlBxXBO11Y5ZpT4jkv/UsQNIlSEndLEHxYyDJg6bgY 7QFqYzGfJ0I= =w9N+ -----END PGP SIGNATURE----- --==_Exmh_1590633201_16657P--