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Wed, 11 Feb 2026 18:25:22 -0800 (PST) X-Received: by 2002:a05:6a00:1d84:b0:824:9451:c1ee with SMTP id d2e1a72fcca58-824b3068659mr493667b3a.55.1770863121385; Wed, 11 Feb 2026 18:25:21 -0800 (PST) Received: from localhost ([209.132.188.88]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8249e8198a6sm3984873b3a.50.2026.02.11.18.25.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Feb 2026 18:25:20 -0800 (PST) Date: Thu, 12 Feb 2026 10:22:10 +0800 From: Coiby Xu To: kernel test robot Cc: kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, devicetree@vger.kernel.org, oe-kbuild-all@lists.linux.dev, Arnaud Lefebvre , Baoquan he , Dave Young , Kairui Song , Pingfan Liu , Andrew Morton , Linux Memory Management List , Krzysztof Kozlowski , Rob Herring , Thomas Staudt , Sourabh Jain , Will Deacon , Catalin Marinas , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Saravana Kannan , linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 2/2] arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel Message-ID: References: <20260211082401.2407853-3-coxu@redhat.com> <202602120648.RgQALnnI-lkp@intel.com> MIME-Version: 1.0 In-Reply-To: <202602120648.RgQALnnI-lkp@intel.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: sLbRSmwClMbtafbCGyaZT-2St_8yydzg80pTKXeh-PY_1770863122 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 80FB940009 X-Stat-Signature: 4pbc9o3c9smsa7jepadkq8cnue7cz79e X-Rspam-User: X-HE-Tag: 1770863125-578649 X-HE-Meta: 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 +ENRqCCd 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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 Thu, Feb 12, 2026 at 06:35:52AM +0800, kernel test robot wrote: >Hi Coiby, > >kernel test robot noticed the following build errors: > >[auto build test ERROR on 2619c62b7ef2f463bcbbb34af122689c09855c23] > >url: https://github.com/intel-lab-lkp/linux/commits/Coiby-Xu/crash_dump-dm-crypt-Don-t-print-in-arch-specific-code/20260211-162729 >base: 2619c62b7ef2f463bcbbb34af122689c09855c23 >patch link: https://lore.kernel.org/r/20260211082401.2407853-3-coxu%40redhat.com >patch subject: [PATCH v4 2/2] arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel >config: powerpc64-randconfig-r111-20260212 (https://download.01.org/0day-ci/archive/20260212/202602120648.RgQALnnI-lkp@intel.com/config) >compiler: powerpc64-linux-gcc (GCC) 11.5.0 >reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260212/202602120648.RgQALnnI-lkp@intel.com/reproduce) > >If you fix the issue in a separate patch/commit (i.e. not just a new version of >the same patch/commit), kindly add following tags >| Reported-by: kernel test robot >| Closes: https://lore.kernel.org/oe-kbuild-all/202602120648.RgQALnnI-lkp@intel.com/ > >All errors (new ones prefixed by >>): > > arch/powerpc/kexec/elf_64.c: In function 'elf64_load': >>> arch/powerpc/kexec/elf_64.c:82:23: error: implicit declaration of function 'crash_load_dm_crypt_keys' [-Werror=implicit-function-declaration] > 82 | ret = crash_load_dm_crypt_keys(image); > | ^~~~~~~~~~~~~~~~~~~~~~~~ > cc1: some warnings being treated as errors Thanks for reporting this issue. I'll fix this issue in new patch set. -- Best regards, Coiby