Re: [PATCH v3 2/4] mmc: sdhci: Implement panic-context write support

From: kernel test robot

Date: Thu Mar 19 2026 - 23:41:44 EST


Hi Kamal,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on v7.0-rc4 next-20260319]
[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/Kamal-Dasu/mmc-core-Add-panic-context-host-operations-for-pstore-backends/20260320-064639
base: linus/master
patch link: https://lore.kernel.org/r/20260319185705.1516950-3-kamal.dasu%40broadcom.com
patch subject: [PATCH v3 2/4] mmc: sdhci: Implement panic-context write support
config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20260320/202603200422.mPPKA7F3-lkp@xxxxxxxxx/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260320/202603200422.mPPKA7F3-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603200422.mPPKA7F3-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> Warning: drivers/mmc/host/sdhci.c:3104 function parameter 'mmc' not described in 'sdhci_panic_prepare'
>> Warning: drivers/mmc/host/sdhci.c:3154 function parameter 'mmc' not described in 'sdhci_panic_poll_completion'
>> Warning: drivers/mmc/host/sdhci.c:3154 function parameter 'mrq' not described in 'sdhci_panic_poll_completion'
>> Warning: drivers/mmc/host/sdhci.c:3211 function parameter 'mmc' not described in 'sdhci_panic_complete'
>> Warning: drivers/mmc/host/sdhci.c:3211 function parameter 'mrq' not described in 'sdhci_panic_complete'
>> Warning: drivers/mmc/host/sdhci.c:3104 function parameter 'mmc' not described in 'sdhci_panic_prepare'
>> Warning: drivers/mmc/host/sdhci.c:3154 function parameter 'mmc' not described in 'sdhci_panic_poll_completion'
>> Warning: drivers/mmc/host/sdhci.c:3154 function parameter 'mrq' not described in 'sdhci_panic_poll_completion'
>> Warning: drivers/mmc/host/sdhci.c:3211 function parameter 'mmc' not described in 'sdhci_panic_complete'
>> Warning: drivers/mmc/host/sdhci.c:3211 function parameter 'mrq' not described in 'sdhci_panic_complete'

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki