From: Coiby Xu <coxu@redhat•com>
To: kernel test robot <lkp@intel•com>
Cc: kexec@lists•infradead.org, linuxppc-dev@lists•ozlabs.org,
llvm@lists•linux.dev, oe-kbuild-all@lists•linux.dev,
Thomas Staudt <tstaudt@de•ibm.com>,
Arnaud Lefebvre <arnaud.lefebvre@clever-cloud•com>,
Baoquan he <bhe@redhat•com>, Dave Young <dyoung@redhat•com>,
Kairui Song <ryncsn@gmail•com>,
Pingfan Liu <kernelfans@gmail•com>,
Andrew Morton <akpm@linux-foundation•org>,
Linux Memory Management List <linux-mm@kvack•org>,
Madhavan Srinivasan <maddy@linux•ibm.com>,
Michael Ellerman <mpe@ellerman•id.au>,
Nicholas Piggin <npiggin@gmail•com>,
"Christophe Leroy (CS GROUP)" <chleroy@kernel•org>,
linux-kernel@vger•kernel.org
Subject: Re: [PATCH] powerpc/kdump: pass dm-crypt keys to kdump kernel
Date: Tue, 6 Jan 2026 15:46:57 +0800 [thread overview]
Message-ID: <aVy9qfeSDZyKybIC@Rk> (raw)
In-Reply-To: <202512272218.ghBaSjzO-lkp@intel.com>
On Sat, Dec 27, 2025 at 10:35:11PM +0800, kernel test robot wrote:
>Hi Coiby,
>
>kernel test robot noticed the following build errors:
>
>[auto build test ERROR on ccd1cdca5cd433c8a5dff78b69a79b31d9b77ee1]
>
>url: https://github.com/intel-lab-lkp/linux/commits/Coiby-Xu/powerpc-kdump-pass-dm-crypt-keys-to-kdump-kernel/20251226-220726
>base: ccd1cdca5cd433c8a5dff78b69a79b31d9b77ee1
>patch link: https://lore.kernel.org/r/20251226140636.1378505-1-coxu%40redhat.com
>patch subject: [PATCH] powerpc/kdump: pass dm-crypt keys to kdump kernel
>config: powerpc64-randconfig-001-20251227 (https://download.01.org/0day-ci/archive/20251227/202512272218.ghBaSjzO-lkp@intel.com/config)
>compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 4ef602d446057dabf5f61fb221669ecbeda49279)
>reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251227/202512272218.ghBaSjzO-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 <lkp@intel•com>
>| Closes: https://lore.kernel.org/oe-kbuild-all/202512272218.ghBaSjzO-lkp@intel.com/
>
>All errors (new ones prefixed by >>):
>
>>> arch/powerpc/kexec/elf_64.c:95:9: error: call to undeclared function 'crash_load_dm_crypt_keys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
> 95 | ret = crash_load_dm_crypt_keys(image);
> | ^
> 1 error generated.
This issue has been addressed in v2
https://lore.kernel.org/all/20260106074039.564707-1-coxu@redhat.com/
Thanks!
--
Best regards,
Coiby
next prev parent reply other threads:[~2026-01-06 7:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-26 14:06 [PATCH] powerpc/kdump: pass dm-crypt keys to kdump kernel Coiby Xu
2025-12-27 14:35 ` kernel test robot
2026-01-06 7:46 ` Coiby Xu [this message]
2026-01-01 15:06 ` Sourabh Jain
2026-01-06 6:26 ` Coiby Xu
2026-01-06 7:40 ` [PATCH v2] " Coiby Xu
2026-01-07 9:02 ` Sourabh Jain
2026-01-08 10:32 ` Coiby Xu
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