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AJvYcCUutr9pXsnnffzonp2McZZWe3Fte+oMcXb0pPCfzimlilFROaSqOdWBwD4VxTLJonRMYeu9de+kEA==@kvack.org X-Gm-Message-State: AOJu0Yy6nCj7NSFcnCf+pk57XZoVfgFkLILy6NzLUiAW5/qcLWTtt7Dq eIMnnzxOT+eaFmghaEXlhOYinuzycvODorvKiAsaDHlc/4IKHl8YQye+aQ3xEi2amwODRNSph0A WbPfLR/2WbEizpMaVjkqvjKUNX6t5lOk= X-Gm-Gg: ASbGncu7OEA5p7r44XLAh1GaKzf3edOaYabE99v/dtZeoTV3IJieJOE0TzuAaMc+BHm 6njX5M1Onsdibjq3UpModkJToVXDflnQBWEdDHNVcw9yJb38LYyxBrbbnsxnDS4wm6sOH0MSOil rumgEzpvn0TBAmrLqB16qBEJ1wLwaJA2Z4dHP1/Y6mhIJShFWZRX+9mO8tNaTdGp0MDjPf8r9MP wQsLyU= X-Google-Smtp-Source: AGHT+IFbofx31oj1C5GJZvVqOKdzyl+BTzX6KFaJvKAxdmFWxpZEfQUo9zbxwWWFibek489wMWAH1dFxJSzHpbXa4jU= X-Received: by 2002:a2e:b88f:0:b0:30b:c980:c5b5 with SMTP id 38308e7fff4ca-3309a466631mr40337371fa.5.1753101459980; Mon, 21 Jul 2025 05:37:39 -0700 (PDT) MIME-Version: 1.0 References: <202507211807.ZEFVLJ7e-lkp@intel.com> In-Reply-To: <202507211807.ZEFVLJ7e-lkp@intel.com> From: Sabyrzhan Tasbolatov Date: Mon, 21 Jul 2025 17:37:21 +0500 X-Gm-Features: Ac12FXwsLRoAqQ5xNYPN6yPQbHHqhjMMEW4TOYTa9_e5dtD636U50woPeE7Buoc Message-ID: Subject: Re: [akpm-mm:mm-new 111/126] WARNING: modpost: vmlinux: section mismatch in reference: kasan_init+0x3b (section: .ltext) -> kasan_init_generic (section: .init.text) 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-Stat-Signature: qa8b3eadbfqoxbc798kppamdt1bci45i X-Rspam-User: X-Rspamd-Queue-Id: 4890A16000D X-Rspamd-Server: rspam02 X-HE-Tag: 1753101462-143679 X-HE-Meta: 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 6vDgbwir 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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: List-Subscribe: List-Unsubscribe: On Mon, Jul 21, 2025 at 3:51=E2=80=AFPM kernel test robot w= rote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-ne= w > head: 1b0686bd18c1aa9d7f01943829faa5befe6ab3d1 > commit: 27a653bc6bbf595a1ed3817ecf37239cbb768ba7 [111/126] kasan/um: sele= ct ARCH_DEFER_KASAN and call kasan_init_generic > config: um-randconfig-r132-20250721 (https://download.01.org/0day-ci/arch= ive/20250721/202507211807.ZEFVLJ7e-lkp@intel.com/config) > compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd70= 8029e0b2869e80abe31ddb175f7c35361f90) > reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/archi= ve/20250721/202507211807.ZEFVLJ7e-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/202507211807.ZEFVLJ7e-lkp= @intel.com/ > > All warnings (new ones prefixed by >>, old ones prefixed by <<): > > >> WARNING: modpost: vmlinux: section mismatch in reference: kasan_init+0= x3b (section: .ltext) -> kasan_init_generic (section: .init.text) I've mentioned about this in [1] cover letter, it's due to the code in arch/um/kernel/mem.c, where kasan_init() is placed in own section ".kasan_init", which calls kasan_init_generic() which is marked with "__init". [1] https://lore.kernel.org/all/20250717142732.292822-1-snovitoll@gmail.com= / > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki