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X-CSE-ConnectionGUID: HcLrdHEoS1aGjYEUNDaqvg== X-CSE-MsgGUID: S+HyVEqkRCybbfbb526weA== X-IronPort-AV: E=McAfee;i="6800,10657,11766"; a="78126299" X-IronPort-AV: E=Sophos;i="6.23,197,1770624000"; d="scan'208";a="78126299" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2026 19:39:08 -0700 X-CSE-ConnectionGUID: /gLBLj+oQLqFKbNHSp38YA== X-CSE-MsgGUID: ZfpCiMFxRxOZRwU1SkEFyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,197,1770624000"; d="scan'208";a="237077214" Received: from lkp-server01.sh.intel.com (HELO aa799cca880d) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 24 Apr 2026 19:39:06 -0700 Received: from kbuild by aa799cca880d with local (Exim 4.98.2) (envelope-from ) id 1wGSv9-000000006Mj-0wJv; Sat, 25 Apr 2026 02:39:03 +0000 Date: Sat, 25 Apr 2026 10:38:53 +0800 From: kernel test robot To: Oleg Nesterov Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Ingo Molnar Subject: Error: Invalid compression type Message-ID: <202604251019.I1WrmeGq-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 27d128c1cff64c3b8012cc56dd5a1391bb4f1821 commit: 975776841e689dd8ba36df9fa72ac3eca3c2957a sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP date: 1 year, 1 month ago config: sh-randconfig-r053-20260425 (https://download.01.org/0day-ci/archive/20260425/202604251019.I1WrmeGq-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260425/202604251019.I1WrmeGq-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 | Fixes: 975776841e68 ("sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202604251019.I1WrmeGq-lkp@intel.com/ All errors (new ones prefixed by >>): >> Error: Invalid compression type Usage: /usr/bin/mkimage [-T type] -l image -l ==> list image header information -T ==> parse image file as 'type' -q ==> quiet /usr/bin/mkimage [-x] -A arch -O os -T type -C comp -a addr -e ep -n name -d data_file[:data_file...] image -A ==> set architecture to 'arch' -O ==> set operating system to 'os' -T ==> set image type to 'type' -C ==> set compression type 'comp' -a ==> set load address to 'addr' (hex) -e ==> set entry point to 'ep' (hex) -n ==> set image name to 'name' -R ==> set second image name to 'name' -d ==> use image data from 'datafile' -x ==> set XIP (execute in place) -s ==> create an image with no data -v ==> verbose /usr/bin/mkimage [-D dtc_options] [-f fit-image.its|-f auto|-f auto-conf|-F] [-b [-b ]] [-E] [-B size] [-i ] fit-image file is used with -f auto, it may occur multiple times. -D => set all options for device tree compiler -f => input filename for FIT source -i => input filename for ramdisk file -E => place data outside of the FIT structure -B => align size in hex for FIT structure and header -b => append the device tree binary to the FIT -t => update the timestamp in the FIT Signing / verified boot options: [-k keydir] [-K dtb] [ -c ] [-p addr] [-r] [-N engine] -k => set directory containing private keys -K => write public keys to this .dtb file -g => set key name hint -G => use this signing key (in lieu of -k) -c => add comment in signature node -F => re-sign existing FIT image -p => place external data at a static position -r => mark keys used as 'required' in dtb -N => openssl engine to use for signing -o => algorithm to use for signing /usr/bin/mkimage -V ==> print version information and exit Use '-T list' to see a list of available image types Long options are available; read the man page for details -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki