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Message-ID: <587d127c-1fc9-df46-033b-51eb7547b2b6@intel.com>
Date: Wed, 1 Apr 2020 16:08:28 +0800
From: Rong Chen <rong.a.chen@...el.com>
To: kbuild test robot <lkp@...el.com>,
Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Michael Ellerman <mpe@...erman.id.au>
Subject: Re: [kbuild-all] Error: Invalid compression type
On 4/1/20 11:28 AM, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: b3aa112d57b704441143d84b0475fb633a750035
> commit: 493a55f1e7724dee5e71bc726d5b819292094587 powerpc/xmon: Fix compile error in print_insn* functions
> date: 10 weeks ago
> config: powerpc-randconfig-a001-20200401 (attached as .config)
> compiler: powerpc-linux-gcc (GCC) 9.3.0
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout 493a55f1e7724dee5e71bc726d5b819292094587
> # save the attached .config to linux build tree
> GCC_VERSION=9.3.0 make.cross ARCH=powerpc
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@...el.com>
>
> All errors (new ones prefixed by >>):
>
>>> Error: Invalid compression type
Please ignore this report, the error is from mkimage:
https://github.com/u-boot/u-boot/blob/master/tools/mkimage.c#L178
Best Regards,
Rong Chen
> Usage: /usr/bin/mkimage -l image
> -l ==> list image header information
> /usr/bin/mkimage -A arch -O os -T type -C comp -a addr -e ep -n name -d 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)
> ==> set entry point to 'ep' (hex)
> ==> set image name to 'name'-d ==> use image data from 'datafile'
> -x ==> set XIP (execute in place)
> /usr/bin/mkimage [-D dtc_options] [-f fit-image.its|-f auto|-F] [-b <dtb> [-b <dtb>]] [-i <ramdisk.cpio.gz>] fit-image
> <dtb> 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
> Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined)
> /usr/bin/mkimage -V ==> print version information and exit
> Use '-T list' to see a list of available image types
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
>
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