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X-CSE-ConnectionGUID: QcuPhHeDSeuqKstC44C5mg== X-CSE-MsgGUID: xM+nN6HeQhqG5Zo0vdD0Zw== X-IronPort-AV: E=McAfee;i="6800,10657,11705"; a="71753752" X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="71753752" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2026 18:09:19 -0800 X-CSE-ConnectionGUID: pLBckp4rS0C2M5q/V9Eabg== X-CSE-MsgGUID: XgxoqCM3QVmbKj/kGVpR+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,299,1763452800"; d="scan'208";a="252075932" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa001.jf.intel.com with ESMTP; 18 Feb 2026 18:09:17 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vstTe-000000012tE-3GYS; Thu, 19 Feb 2026 02:09:14 +0000 Date: Thu, 19 Feb 2026 10:08:49 +0800 From: kernel test robot To: Thomas Zimmermann , gregkh@linuxfoundation.org, deller@gmx.de, sam@ravnborg.org Cc: oe-kbuild-all@lists.linux.dev, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Thomas Zimmermann Subject: Re: [PATCH 13/13] lib/fonts: Remove internal symbols and macros from public header file Message-ID: <202602191044.XKx5ACdn-lkp@intel.com> References: <20260218083855.10743-14-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260218083855.10743-14-tzimmermann@suse.de> Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on 0082025812a31eda451fb14f13f52683ed375c49] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Zimmermann/fbdev-Declare-src-parameter-of-fb_pad_-helpers-as-constant/20260218-164243 base: 0082025812a31eda451fb14f13f52683ed375c49 patch link: https://lore.kernel.org/r/20260218083855.10743-14-tzimmermann%40suse.de patch subject: [PATCH 13/13] lib/fonts: Remove internal symbols and macros from public header file config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20260219/202602191044.XKx5ACdn-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260219/202602191044.XKx5ACdn-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 | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202602191044.XKx5ACdn-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/powerpc/kernel/btext.c:23: arch/powerpc/kernel/btext.c: In function 'draw_byte': >> arch/powerpc/kernel/btext.c:467:46: error: 'font_sun_8x16' undeclared (first use in this function); did you mean 'font_vga_8x16'? 467 | const unsigned char *font = PTRRELOC(font_sun_8x16.data) + font_index; | ^~~~~~~~~~~~~ arch/powerpc/include/asm/setup.h:19:34: note: in definition of macro 'PTRRELOC' 19 | #define PTRRELOC(x) ((typeof(x)) add_reloc_offset((unsigned long)(x))) | ^ arch/powerpc/kernel/btext.c:467:46: note: each undeclared identifier is reported only once for each function it appears in 467 | const unsigned char *font = PTRRELOC(font_sun_8x16.data) + font_index; | ^~~~~~~~~~~~~ arch/powerpc/include/asm/setup.h:19:34: note: in definition of macro 'PTRRELOC' 19 | #define PTRRELOC(x) ((typeof(x)) add_reloc_offset((unsigned long)(x))) | ^ vim +467 arch/powerpc/kernel/btext.c 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 462 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 463 static noinline void draw_byte(unsigned char c, long locX, long locY) 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 464 { 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 465 unsigned char *base = calc_base(locX << 3, locY << 4); 0ebc7feae79ac0 Dr. David Alan Gilbert 2023-08-25 466 unsigned int font_index = c * 16; b94b7356756164 Finn Thain 2025-11-10 @467 const unsigned char *font = PTRRELOC(font_sun_8x16.data) + font_index; 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 468 int rb = dispDeviceRowBytes; 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 469 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 470 rmci_maybe_on(); 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 471 switch(dispDeviceDepth) { 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 472 case 24: 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 473 case 32: 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 474 draw_byte_32(font, (unsigned int *)base, rb); 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 475 break; 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 476 case 15: 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 477 case 16: 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 478 draw_byte_16(font, (unsigned int *)base, rb); 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 479 break; 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 480 case 8: 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 481 draw_byte_8(font, (unsigned int *)base, rb); 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 482 break; 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 483 } 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 484 rmci_maybe_off(); 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 485 } 7191b615759ec1 Benjamin Herrenschmidt 2013-07-25 486 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki