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[209.85.208.45]) by smtp.gmail.com with ESMTPSA id b10-20020a170906490a00b0098ce79c45b2sm94072ejq.134.2023.06.23.14.35.26 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Jun 2023 14:35:26 -0700 (PDT) Received: by mail-ed1-f45.google.com with SMTP id 4fb4d7f45d1cf-513ea2990b8so2918a12.0 for ; Fri, 23 Jun 2023 14:35:26 -0700 (PDT) X-Received: by 2002:a50:9f64:0:b0:519:6a72:aeea with SMTP id b91-20020a509f64000000b005196a72aeeamr10413edf.7.1687556125796; Fri, 23 Jun 2023 14:35:25 -0700 (PDT) MIME-Version: 1.0 References: <202306240558.jm85FlCG-lkp@intel.com> In-Reply-To: <202306240558.jm85FlCG-lkp@intel.com> From: Doug Anderson Date: Fri, 23 Jun 2023 14:35:13 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [linux-next:master 11921/12162] panic.c:undefined reference to `arch_trigger_cpumask_backtrace' To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton , Petr Mladek Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 7D3A6C000F X-Stat-Signature: d5xafwm6ex8ozfsf9pp8pynpazkmfg3i X-Rspam-User: X-HE-Tag: 1687556129-687547 X-HE-Meta: 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 SH0X184m 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi, On Fri, Jun 23, 2023 at 2:31=E2=80=AFPM kernel test robot w= rote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.g= it master > head: 8d2be868b42c08290509c60515865f4de24ea704 > commit: 1141ba8fc84c333b138946d4cf973f5ade78b9ed [11921/12162] powerpc: m= ove arch_trigger_cpumask_backtrace from nmi.h to irq.h > config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/202= 30624/202306240558.jm85FlCG-lkp@intel.com/config) > compiler: powerpc-linux-gcc (GCC) 12.3.0 > reproduce: (https://download.01.org/0day-ci/archive/20230624/202306240558= .jm85FlCG-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new vers= ion of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202306240558.jm85FlCG-lkp= @intel.com/ > > All errors (new ones prefixed by >>): > > powerpc-linux-ld: kernel/panic.o: in function `panic': > >> panic.c:(.text.panic+0x2f8): undefined reference to `arch_trigger_cpum= ask_backtrace' > >> powerpc-linux-ld: panic.c:(.text.panic+0x33c): undefined reference to = `arch_trigger_cpumask_backtrace' > powerpc-linux-ld: kernel/panic.o: in function `oops_enter': > >> panic.c:(.text.oops_enter+0x58): undefined reference to `arch_trigger_= cpumask_backtrace' > powerpc-linux-ld: kernel/sched/core.o: in function `dump_cpu_task': > >> core.c:(.text.dump_cpu_task+0xe8): undefined reference to `arch_trigge= r_cpumask_backtrace' > powerpc-linux-ld: kernel/hung_task.o: in function `check_hung_uninterr= uptible_tasks': > >> hung_task.c:(.text.check_hung_uninterruptible_tasks+0x584): undefined = reference to `arch_trigger_cpumask_backtrace' > powerpc-linux-ld: kernel/watchdog.o:watchdog.c:(.text.watchdog_timer_f= n+0x4cc): more undefined references to `arch_trigger_cpumask_backtrace' fol= low Same as the report I already responded to: https://lore.kernel.org/r/202306232330.luFAk63S-lkp@intel.com ...just a different config (powerpc-allmodconfig vs. powerpc-randconfig-r025-20230622). Specifically this is the same commit git hash and thus also points to v1 of the patch instead of the newer v2. -Doug