linux-kernel - Re: [PATCH v2 3/3] efi: earlycon: Add support for generic framebuffers and move to console subsystem

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Date:   Sun, 14 Aug 2022 15:04:57 +0800
From:   kernel test robot <lkp@...el.com>
To:     Markuss Broks <markuss.broks@...il.com>,
        linux-kernel@...r.kernel.org
Cc:     Paul Gazzillo <paul@...zz.com>,
        Necip Fazil Yildiran <fazilyildiran@...il.com>,
        kbuild-all@...ts.01.org, ~postmarketos/upstreaming@...ts.sr.ht,
        phone-devel@...r.kernel.org,
        Markuss Broks <markuss.broks@...il.com>,
        Jonathan Corbet <corbet@....net>,
        Ard Biesheuvel <ardb@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Helge Deller <deller@....de>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Borislav Petkov <bp@...e.de>,
        Kees Cook <keescook@...omium.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Michal Suchanek <msuchanek@...e.de>,
        Javier Martinez Canillas <javierm@...hat.com>,
        Arnd Bergmann <arnd@...db.de>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Wei Ming Chen <jj251510319013@...il.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Tony Lindgren <tony@...mide.com>, linux-doc@...r.kernel.org,
        linux-efi@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v2 3/3] efi: earlycon: Add support for generic
 framebuffers and move to console subsystem

Hi Markuss,

I love your patch! Perhaps something to improve:

[auto build test WARNING on tty/tty-testing]
[also build test WARNING on efi/next staging/staging-testing usb/usb-testing linus/master v5.19 next-20220812]
[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/Markuss-Broks/Add-generic-framebuffer-support-to-EFI-earlycon-driver/20220807-003646
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: x86_64-kismet-CONFIG_FB_EARLYCON-CONFIG_EFI_EARLYCON-0-0 (https://download.01.org/0day-ci/archive/20220814/202208141430.Ez8EkEwO-lkp@intel.com/config)
reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/97dfc2aa69b065de769a191352afe2099c52fedb
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Markuss-Broks/Add-generic-framebuffer-support-to-EFI-earlycon-driver/20220807-003646
        git checkout 97dfc2aa69b065de769a191352afe2099c52fedb
        # 1. reproduce by kismet
           # install kmax per https://github.com/paulgazz/kmax/blob/master/README.md
           kismet --linux-ksrc=linux --selectees CONFIG_FB_EARLYCON --selectors CONFIG_EFI_EARLYCON -a=x86_64
        # 2. reproduce by make
           # save the config file to linux source tree
           cd linux
           make ARCH=x86_64 olddefconfig

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

kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for FB_EARLYCON when selected by EFI_EARLYCON
   
   WARNING: unmet direct dependencies detected for FB_EARLYCON
     Depends on [n]: VT [=y] && SERIAL_EARLYCON [=n] && !ARM && !IA64
     Selected by [y]:
     - EFI_EARLYCON [=y] && EFI [=y]

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