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[209.85.208.48]) by smtp.gmail.com with ESMTPSA id r13-20020a170906350d00b0098d4ac60c20sm1197940eja.190.2023.06.22.19.42.18 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Jun 2023 19:42:18 -0700 (PDT) Received: by mail-ed1-f48.google.com with SMTP id 4fb4d7f45d1cf-516500163b2so3763a12.1 for ; Thu, 22 Jun 2023 19:42:18 -0700 (PDT) X-Received: by 2002:a50:9ec2:0:b0:51a:1fd1:952f with SMTP id a60-20020a509ec2000000b0051a1fd1952fmr12395edf.1.1687488137869; Thu, 22 Jun 2023 19:42:17 -0700 (PDT) MIME-Version: 1.0 References: <202306230940.cAAzoBuj-lkp@intel.com> In-Reply-To: <202306230940.cAAzoBuj-lkp@intel.com> From: Doug Anderson Date: Thu, 22 Jun 2023 19:42:04 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [akpm-mm:mm-nonmm-unstable 69/70] panic.c:undefined reference to `arch_trigger_cpumask_backtrace' To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, Andrew Morton , Linux Memory Management List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: A29291C0004 X-Stat-Signature: 18iw69hyisw96jgfzb1i7eka1eyeyhyd X-Rspam-User: X-HE-Tag: 1687488141-539249 X-HE-Meta: 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 YkdFIKMh 3VgSVESuzejbbDS7zHJSHezLMwFKr+S3wGNVHDCPq99lwdcjFf8dYPq1yemicciIeUVoaLHmcoDO3T6yMz3sCpbRI7TBPMJQj54C1a2GoOguR+dNI0TBEscEbI/IP2WtfN1bgqlNdwSaCgYpJkHtnhJg2lczG/v4RgF+ey02bcH7inCoqRpNyAm5Qn7v3RiJT6ChMyN2aqKVYzKqli7AekuNqSn3XRV3Jpa3g/ae0o1mlTJN3Qo2PmrIHbZqhcPlWWxYH0KERigdCTpuoJVUzBQEdXSsykDWSpkGFDFXmr+3AAYIjauNinu9KMr4kqg3XRWaHDeJLcjhDkioJG8R7dylekp+ciqDoFhrJ2KtesgEmH5huHRq8KjiVMUIUG9aaBSt5RzXZpkbgL4sLvCjxFfRbCDpQpULfm0fVRmu9EHTSLc40l9tw8sDlxQmMB55Ugb48JROm2qYv8BgELuxvcZLbadgZ99ykT/stEkxk3RfDf3w= 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 Thu, Jun 22, 2023 at 6:27=E2=80=AFPM kernel test robot w= rote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-no= nmm-unstable > head: 2f300c1db6849096050b341817208f97d55586b9 > commit: 7cf0441a9e57e752c39bb70ceb2e74bbf66ec958 [69/70] powerpc: move ar= ch_trigger_cpumask_backtrace from nmi.h to irq.h > config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/202= 30623/202306230940.cAAzoBuj-lkp@intel.com/config) > compiler: powerpc-linux-gcc (GCC) 12.3.0 > reproduce: (https://download.01.org/0day-ci/archive/20230623/202306230940= .cAAzoBuj-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/202306230940.cAAzoBuj-lkp= @intel.com/ > > All errors (new ones prefixed by >>): > > powerpc-linux-ld: kernel/panic.o: in function `panic': > >> panic.c:(.text+0xa9c): undefined reference to `arch_trigger_cpumask_ba= cktrace' > >> powerpc-linux-ld: panic.c:(.text+0xae0): undefined reference to `arch_= trigger_cpumask_backtrace' > powerpc-linux-ld: kernel/panic.o: in function `oops_enter': > panic.c:(.text+0x1518): undefined reference to `arch_trigger_cpumask_b= acktrace' > powerpc-linux-ld: kernel/sched/core.o: in function `dump_cpu_task': > >> core.c:(.text+0x1dd70): undefined reference to `arch_trigger_cpumask_b= acktrace' > powerpc-linux-ld: kernel/hung_task.o: in function `check_hung_uninterr= uptible_tasks': > >> hung_task.c:(.text+0x11e0): undefined reference to `arch_trigger_cpuma= sk_backtrace' > powerpc-linux-ld: kernel/watchdog.o:watchdog.c:(.text+0x8f0): more und= efined references to `arch_trigger_cpumask_backtrace' follow Argh. Since this is in Andrew's unstable, I'll send a v2 of my patch right = away. -Doug