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Wed, 27 Aug 2025 23:37:06 -0700 (PDT) Date: Wed, 27 Aug 2025 23:37:06 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68aff912.a00a0220.1337b0.0002.GAE@google.com> Subject: [moderation/CI] Re: sched: make migrate_enable/migrate_disable inline From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v4] sched: make migrate_enable/migrate_disable inline https://lore.kernel.org/all/20250828060354.57846-1-menglong.dong@linux.dev * [PATCH v4 1/3] arch: add the macro COMPILE_OFFSETS to all the asm-offsets= .c * [PATCH v4 2/3] sched: make migrate_enable/migrate_disable inline * [PATCH v4 3/3] sched: fix some typos in include/linux/preempt.h and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/aac2d563-711a-4b4b-89c3-7365b1c03190 *** kernel build error tree: bpf-next URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf= -next.git base: d3abefe897408718799ae3bd06295b89b870a38e arch: amd64 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp= 1~20250616065826.132), Debian LLD 20.1.7 config: https://ci.syzbot.org/builds/bb1748d9-0b48-4894-b30e-ea91020f1c7= 8/config ./include/linux/rcupdate.h:968:3: error: call to undeclared function 'migra= te_disable'; ISO C99 and later do not support implicit function declaration= s [-Wimplicit-function-declaration] ./include/linux/rcupdate.h:976:3: error: call to undeclared function 'migra= te_enable'; ISO C99 and later do not support implicit function declarations= [-Wimplicit-function-declaration] ./include/linux/sched.h:2402:20: error: static declaration of 'migrate_disa= ble' follows non-static declaration ./include/linux/sched.h:2407:20: error: static declaration of 'migrate_enab= le' follows non-static declaration *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com. The email will later be sent to: [andrii@kernel.org ast@kernel.org bpf@vger.kernel.org bsegall@google.com da= niel@iogearbox.net dietmar.eggemann@arm.com eddyz87@gmail.com haoluo@google= .com jani.nikula@intel.com john.fastabend@gmail.com jolsa@kernel.org juri.l= elli@redhat.com kpsingh@kernel.org linux-kernel@vger.kernel.org martin.lau@= linux.dev menglong.dong@linux.dev mgorman@suse.de mingo@redhat.com peterz@i= nfradead.org rostedt@goodmis.org sdf@fomichev.me simona.vetter@ffwll.ch son= g@kernel.org tzimmermann@suse.de vincent.guittot@linaro.org vschneid@redhat= .com yonghong.song@linux.dev] If the report looks fine to you, reply with: #syz upstream