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b=qPcxCNb7cnBsk+7BbUEUVtPjwQhwneJumn1Zkf28vpgTxb3mb3N9qc7z1We+Ir+ql Zg+l+83LPQeumX2ritqk8kLjJrkm+pRGNPbHyTsGGontGfbvfLyqa7f5WJrql6yXp+ h7SDCmZA37zCwNpYCKpVUM72TI6V/1ePgSG4iYsu4+ZKsyzsSTnRhaNXsY6XQLnCsO qqKwNl0JA7WNAd6+WsfmloKFOPIepMYRtz8ojom6qQcVXfNUhP+8AVUzx3Q8vNp75t d/mWzy+oI0Q8gtOuAtqBRIMSDYvIeBXCQQOZRkJ54iklW8nH8sQzLoGqQkjEgSnAAK uMAJilTkDd1dw== Date: Mon, 21 Mar 2022 08:44:52 -0700 From: Nathan Chancellor To: Ingo Molnar Cc: Linus Torvalds , linux-kernel@vger.kernel.org, Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Andrew Morton , Borislav Petkov , Thomas Gleixner Subject: Re: [GIT PULL] scheduler updates for v5.18 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-3.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, On Mon, Mar 21, 2022 at 11:54:09AM +0100, Ingo Molnar wrote: > Ingo Molnar (17): > sched/headers: Fix header to build standalone: > sched/headers: Add header guard to kernel/sched/sched.h > sched/headers: Add header guard to kernel/sched/stats.h and kernel/sched/autogroup.h > sched/headers: sched/clock: Mark all functions 'notrace', remove CC_FLAGS_FTRACE build asymmetry > sched/headers: Add initial new headers as identity mappings > sched/headers: Fix comment typo in kernel/sched/cpudeadline.c > sched/headers: Make the header build standalone > sched/headers: Introduce kernel/sched/build_utility.c and build multiple .c files there > sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there > sched/headers: Standardize kernel/sched/sched.h header dependencies > sched/headers: Reorganize, clean up and optimize kernel/sched/core.c dependencies > sched/headers: Reorganize, clean up and optimize kernel/sched/fair.c dependencies > sched/headers: Reorganize, clean up and optimize kernel/sched/build_policy.c dependencies > sched/headers: Reorganize, clean up and optimize kernel/sched/build_utility.c dependencies > sched/headers: Reorganize, clean up and optimize kernel/sched/sched.h dependencies > sched/headers: Only include when CONFIG_GENERIC_ENTRY=y > headers/prep: Fix header to build standalone: This series regresses ARCH=arm allmodconfig: $ make -skj"$(nproc)" ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- mrproper allmodconfig kernel/sched/ In file included from kernel/sched/fair.c:52: kernel/sched/sched.h:87:11: fatal error: asm/paravirt_api_clock.h: No such file or directory 87 | # include | ^~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[3]: *** [scripts/Makefile.build:288: kernel/sched/fair.o] Error 1 In file included from kernel/sched/core.c:81: kernel/sched/sched.h:87:11: fatal error: asm/paravirt_api_clock.h: No such file or directory 87 | # include | ^~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[3]: *** [scripts/Makefile.build:288: kernel/sched/core.o] Error 1 In file included from kernel/sched/build_policy.c:33: kernel/sched/sched.h:87:11: fatal error: asm/paravirt_api_clock.h: No such file or directory 87 | # include | ^~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[3]: *** [scripts/Makefile.build:288: kernel/sched/build_policy.o] Error 1 In file included from kernel/sched/build_utility.c:52: kernel/sched/sched.h:87:11: fatal error: asm/paravirt_api_clock.h: No such file or directory 87 | # include | ^~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[3]: *** [scripts/Makefile.build:288: kernel/sched/build_utility.o] Error 1 make[3]: Target '__build' not remade because of errors. make[2]: *** [scripts/Makefile.build:550: kernel/sched] Error 2 Randy Dunlap has sent a patch that fixes it, which I just reviewed: https://lore.kernel.org/r/20220316204146.14000-1-rdunlap@infradead.org/ It would be nice if this could be taken with the pull (or submitted with the pull in a v2 as I see Qian's comment) to avoid regressing the build. Cheers, Nathan