From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86DB4C433F5 for ; Sun, 27 Mar 2022 16:26:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236021AbiC0Q14 (ORCPT ); Sun, 27 Mar 2022 12:27:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230418AbiC0Q1y (ORCPT ); Sun, 27 Mar 2022 12:27:54 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08F4E50076 for ; Sun, 27 Mar 2022 09:26:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648398375; x=1679934375; h=date:from:to:cc:subject:message-id:mime-version; bh=7i0z24uwur3pdk7vHbwoBPtRP4iokLyG04FKmo17cew=; b=ChPY7USdlosJseZCmsGWlKoxEIT4ZFU5mw9hkKpyC3OTICu0wDwmPMiA F1N131oK6i1tieIe7QyJ27zNgovIz3ZIfqTvx/05T8TIpxf7Rm3mSV8N7 lRXnSbEX+1PeJP5ZcNqQoOVl45Islry5P/iODyKwY2CfA8yA1Y51VbLs4 41DssaydeF1aHBH3oJb159oO78peAkTKuRuemTlY/RKXGVJTYzDrT9wlh FwQxHuluoMRHaJ8x4cAWDvrvju1tYHps119yXNcD+KWBwdiCsFg3WKQUz b2T1keQ9u9GeEIc0RFKerBWnKDI+LnUSJJahI0GNhj6GZXG3dKeawm7BJ A==; X-IronPort-AV: E=McAfee;i="6200,9189,10299"; a="258830084" X-IronPort-AV: E=Sophos;i="5.90,215,1643702400"; d="scan'208";a="258830084" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2022 09:26:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,215,1643702400"; d="scan'208";a="545671579" Received: from lkp-server02.sh.intel.com (HELO 89b41b6ae01c) ([10.239.97.151]) by orsmga007.jf.intel.com with ESMTP; 27 Mar 2022 09:26:13 -0700 Received: from kbuild by 89b41b6ae01c with local (Exim 4.92) (envelope-from ) id 1nYViW-0001Eg-B1; Sun, 27 Mar 2022 16:26:12 +0000 Date: Mon, 28 Mar 2022 00:25:38 +0800 From: kernel test robot To: Kees Cook Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: drivers/video/fbdev/cirrusfb.c:1852:17: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202203280028.6JmzLLX5-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f022814633e1c600507b3a99691b4d624c2813f0 commit: f68f2ff91512c199ec24883001245912afc17873 fortify: Detect struct member overflows in memcpy() at compile-time date: 6 weeks ago config: i386-randconfig-s001 (https://download.01.org/0day-ci/archive/20220328/202203280028.6JmzLLX5-lkp@intel.com/config) compiler: gcc-9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f68f2ff91512c199ec24883001245912afc17873 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout f68f2ff91512c199ec24883001245912afc17873 # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/video/fbdev/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/video/fbdev/cirrusfb.c:1852:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got char [noderef] __iomem *screen_base @@ drivers/video/fbdev/cirrusfb.c:1852:17: sparse: expected void const * drivers/video/fbdev/cirrusfb.c:1852:17: sparse: got char [noderef] __iomem *screen_base >> drivers/video/fbdev/cirrusfb.c:1852:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got char [noderef] __iomem *screen_base @@ drivers/video/fbdev/cirrusfb.c:1852:17: sparse: expected void const * drivers/video/fbdev/cirrusfb.c:1852:17: sparse: got char [noderef] __iomem *screen_base drivers/video/fbdev/cirrusfb.c:1852:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got char [noderef] __iomem *screen_base @@ drivers/video/fbdev/cirrusfb.c:1852:17: sparse: expected void * drivers/video/fbdev/cirrusfb.c:1852:17: sparse: got char [noderef] __iomem *screen_base -- >> drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *gp_regs @@ drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: got void [noderef] __iomem *gp_regs >> drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *gp_regs @@ drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: got void [noderef] __iomem *gp_regs drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *gp_regs @@ drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:30:9: sparse: got void [noderef] __iomem *gp_regs >> drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *dc_regs @@ drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: got void [noderef] __iomem *dc_regs >> drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *dc_regs @@ drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: got void [noderef] __iomem *dc_regs drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *dc_regs @@ drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:31:9: sparse: got void [noderef] __iomem *dc_regs >> drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *vid_regs @@ drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: got void [noderef] __iomem *vid_regs >> drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *vid_regs @@ drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: got void [noderef] __iomem *vid_regs drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *vid_regs @@ drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:32:9: sparse: got void [noderef] __iomem *vid_regs >> drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: expected void const * drivers/video/fbdev/geode/suspend_gx.c:33:9: sparse: got void [noderef] __iomem * -- >> drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *gp_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: got void [noderef] __iomem *gp_regs >> drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *gp_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: got void [noderef] __iomem *gp_regs drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *gp_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:602:9: sparse: got void [noderef] __iomem *gp_regs >> drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *dc_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: got void [noderef] __iomem *dc_regs >> drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *dc_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: got void [noderef] __iomem *dc_regs drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *dc_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:603:9: sparse: got void [noderef] __iomem *dc_regs >> drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *vp_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: got void [noderef] __iomem *vp_regs >> drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *vp_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: got void [noderef] __iomem *vp_regs drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem *vp_regs @@ drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:604:9: sparse: got void [noderef] __iomem *vp_regs >> drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:605:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:633:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: got void [noderef] __iomem * drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: expected void const * drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: got void [noderef] __iomem * >> drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got void [noderef] __iomem * @@ drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: expected void * drivers/video/fbdev/geode/lxfb_ops.c:760:9: sparse: got void [noderef] __iomem * vim +1852 drivers/video/fbdev/cirrusfb.c ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1809 8503df65976d0f8 drivers/video/cirrusfb.c Krzysztof Helt 2007-10-16 1810 static void cirrusfb_imageblit(struct fb_info *info, 8503df65976d0f8 drivers/video/cirrusfb.c Krzysztof Helt 2007-10-16 1811 const struct fb_image *image) ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1812 { ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1813 struct cirrusfb_info *cinfo = info->par; 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1814 unsigned char op = (info->var.bits_per_pixel == 24) ? 0xc : 0x4; ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1815 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1816 if (info->state != FBINFO_STATE_RUNNING) 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1817 return; df3aafd57d590d6 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1818 /* Alpine/SD64 does not work at 24bpp ??? */ df3aafd57d590d6 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1819 if (info->flags & FBINFO_HWACCEL_DISABLED || image->depth != 1) df3aafd57d590d6 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1820 cfb_imageblit(info, image); df3aafd57d590d6 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1821 else if ((cinfo->btype == BT_ALPINE || cinfo->btype == BT_SD64) && df3aafd57d590d6 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1822 op == 0xc) ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1823 cfb_imageblit(info, image); 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1824 else { 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1825 unsigned size = ((image->width + 7) >> 3) * image->height; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1826 int m = info->var.bits_per_pixel; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1827 u32 fg, bg; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1828 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1829 if (info->var.bits_per_pixel == 8) { 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1830 fg = image->fg_color; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1831 bg = image->bg_color; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1832 } else { 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1833 fg = ((u32 *)(info->pseudo_palette))[image->fg_color]; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1834 bg = ((u32 *)(info->pseudo_palette))[image->bg_color]; 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1835 } 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1836 if (info->var.bits_per_pixel == 24) { 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1837 /* clear background first */ 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1838 cirrusfb_RectFill(cinfo->regbase, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1839 info->var.bits_per_pixel, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1840 (image->dx * m) / 8, image->dy, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1841 (image->width * m) / 8, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1842 image->height, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1843 bg, bg, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1844 info->fix.line_length, 0x40); 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1845 } 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1846 cirrusfb_RectFill(cinfo->regbase, 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1847 info->var.bits_per_pixel, 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1848 (image->dx * m) / 8, image->dy, 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1849 (image->width * m) / 8, image->height, 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1850 fg, bg, 7cade31cabec33c drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1851 info->fix.line_length, op); 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 @1852 memcpy(info->screen_base, image->data, size); 9e8480625332071 drivers/video/cirrusfb.c Krzysztof Helt 2009-03-31 1853 } ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1854 } ^1da177e4c3f415 drivers/video/cirrusfb.c Linus Torvalds 2005-04-16 1855 :::::: The code at line 1852 was first introduced by commit :::::: 9e848062533207130667f6eaa748549367ccbedf cirrusfb: add imageblit function :::::: TO: Krzysztof Helt :::::: CC: Linus Torvalds -- 0-DAY CI Kernel Test Service https://01.org/lkp