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Mon, 15 Mar 2021 11:54:49 +0100 (CET) Subject: Re: Build regressions/improvements in v5.12-rc3 To: Geert Uytterhoeven , Linux Kernel Mailing List Cc: Michael Ellerman , linuxppc-dev References: <20210315104409.1598822-1-geert@linux-m68k.org> From: Christophe Leroy Message-ID: <2c123f94-ceae-80c0-90e2-21909795eb76@csgroup.eu> Date: Mon, 15 Mar 2021 11:54:43 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 15/03/2021 à 11:49, Geert Uytterhoeven a écrit : > On Mon, Mar 15, 2021 at 11:46 AM Geert Uytterhoeven > wrote: >> JFYI, when comparing v5.12-rc3[1] to v5.12-rc2[3], the summaries are: >> - build errors: +2/-2 > >> 2 error regressions: >> + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_248' declared with attribute error: BUILD_BUG failed: => 320:38 >> + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_249' declared with attribute error: BUILD_BUG failed: => 320:38 > > powerpc-gcc4.9/ppc64_book3e_allmodconfig > > So we traded implicit declaration errors: > > - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: > error: implicit declaration of function 'disable_kernel_vsx' > [-Werror=implicit-function-declaration]: 674:2 => > - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: > error: implicit declaration of function 'enable_kernel_vsx' > [-Werror=implicit-function-declaration]: 638:2 => > > for compile-time assertions. > You are missing https://github.com/linuxppc/linux/commit/eed5fae00593ab9d261a0c1ffc1bdb786a87a55a Christophe 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=-10.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 583ECC433E0 for ; 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Mon, 15 Mar 2021 11:54:49 +0100 (CET) Subject: Re: Build regressions/improvements in v5.12-rc3 To: Geert Uytterhoeven , Linux Kernel Mailing List References: <20210315104409.1598822-1-geert@linux-m68k.org> From: Christophe Leroy Message-ID: <2c123f94-ceae-80c0-90e2-21909795eb76@csgroup.eu> Date: Mon, 15 Mar 2021 11:54:43 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Le 15/03/2021 à 11:49, Geert Uytterhoeven a écrit : > On Mon, Mar 15, 2021 at 11:46 AM Geert Uytterhoeven > wrote: >> JFYI, when comparing v5.12-rc3[1] to v5.12-rc2[3], the summaries are: >> - build errors: +2/-2 > >> 2 error regressions: >> + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_248' declared with attribute error: BUILD_BUG failed: => 320:38 >> + /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_249' declared with attribute error: BUILD_BUG failed: => 320:38 > > powerpc-gcc4.9/ppc64_book3e_allmodconfig > > So we traded implicit declaration errors: > > - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: > error: implicit declaration of function 'disable_kernel_vsx' > [-Werror=implicit-function-declaration]: 674:2 => > - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: > error: implicit declaration of function 'enable_kernel_vsx' > [-Werror=implicit-function-declaration]: 638:2 => > > for compile-time assertions. > You are missing https://github.com/linuxppc/linux/commit/eed5fae00593ab9d261a0c1ffc1bdb786a87a55a Christophe