linux-kernel - Re: [PATCH 2/2] nvmem: u-boot-env: reformat MAC in "ethaddr" cell when reading

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <202211281019.Dm4af29A-lkp@intel.com>
Date:   Mon, 28 Nov 2022 10:50:14 +0800
From:   kernel test robot <lkp@...el.com>
To:     Rafał Miłecki <zajec5@...il.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     oe-kbuild-all@...ts.linux.dev, Michael Walle <michael@...le.cc>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>, linux-mtd@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, u-boot@...ts.denx.de,
        Rafał Miłecki <rafal@...ecki.pl>
Subject: Re: [PATCH 2/2] nvmem: u-boot-env: reformat MAC in "ethaddr" cell
 when reading

Hi Rafał,

I love your patch! Yet something to improve:

[auto build test ERROR on shawnguo/for-next]
[also build test ERROR on soc/for-next linus/master v6.1-rc7 next-20221125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Rafa-Mi-ecki/nvmem-core-refactor-cell_post_process-CB-arguments/20221128-071155
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next
patch link:    https://lore.kernel.org/r/20221127231035.17547-2-zajec5%40gmail.com
patch subject: [PATCH 2/2] nvmem: u-boot-env: reformat MAC in "ethaddr" cell when reading
config: riscv-randconfig-r042-20221127
compiler: riscv64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/7ed383c8df3e3a2435255360e03171ebdc4437b4
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Rafa-Mi-ecki/nvmem-core-refactor-cell_post_process-CB-arguments/20221128-071155
        git checkout 7ed383c8df3e3a2435255360e03171ebdc4437b4
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   riscv64-linux-ld: arch/riscv/kvm/vcpu.o: in function `.L0 ':
   arch/riscv/kvm/vcpu.c:271: undefined reference to `riscv_cbom_block_size'
   riscv64-linux-ld: arch/riscv/kvm/vcpu.c:271: undefined reference to `riscv_cbom_block_size'
   riscv64-linux-ld: drivers/nvmem/u-boot-env.o: in function `.L0 ':
>> drivers/nvmem/u-boot-env.c:75: undefined reference to `mac_pton'


vim +75 drivers/nvmem/u-boot-env.c

    66	
    67	static int u_boot_env_cell_post_process(void *context, struct nvmem_cell_entry *cell,
    68						const char *id, void *buf, size_t *len)
    69	{
    70		struct u_boot_env *priv = context;
    71	
    72		if (!strcmp(cell->name, "ethaddr")) {
    73			u8 mac[ETH_ALEN];
    74	
  > 75			if (mac_pton(buf, mac)) {
    76				ether_addr_copy(buf, mac);
    77				if (len)
    78					*len = ETH_ALEN;
    79			}
    80		}
    81	
    82		return 0;
    83	}
    84	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (176776 bytes)