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X-CSE-ConnectionGUID: deguV81ZQ2iTShjMZhVKww== X-CSE-MsgGUID: FUVEwIIPStS+6S3BfG/ZNg== X-IronPort-AV: E=McAfee;i="6800,10657,11880"; a="91418642" X-IronPort-AV: E=Sophos;i="6.25,232,1779174000"; d="scan'208";a="91418642" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2026 00:30:18 -0700 X-CSE-ConnectionGUID: Tuh2IBKgRRyFd/k2k0LfeA== X-CSE-MsgGUID: du6nR5njRPS19NUEeGD1Cg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,232,1779174000"; d="scan'208";a="266512410" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 20 Aug 2026 00:30:15 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wwxE3-00000000iEr-32KU; Thu, 20 Aug 2026 07:30:11 +0000 Date: Thu, 20 Aug 2026 15:29:32 +0800 From: kernel test robot To: Michal Wilczynski , Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Donald Robson , Sarah Walker , Alessio Belle Cc: oe-kbuild-all@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel test robot , Michal Wilczynski Subject: Re: [PATCH v2] drm/imagination: Align rogue_fwif_hwrtdata to 64 bytes Message-ID: <202608201552.P4LSH5IX-lkp@intel.com> References: <20260805-fix_imagination-v2-1-7391a13c891f@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20260805-fix_imagination-v2-1-7391a13c891f@samsung.com> Hi Michal, kernel test robot noticed the following build warnings: [auto build test WARNING on 8f0b4cce4481fb22653697cced8d0d04027cb1e8] url: https://github.com/intel-lab-lkp/linux/commits/Michal-Wilczynski/drm-imagination-Align-rogue_fwif_hwrtdata-to-64-bytes/20260805-213722 base: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 patch link: https://lore.kernel.org/r/20260805-fix_imagination-v2-1-7391a13c891f%40samsung.com patch subject: [PATCH v2] drm/imagination: Align rogue_fwif_hwrtdata to 64 bytes config: riscv-randconfig-r131-20260820 (https://download.01.org/0day-ci/archive/20260820/202608201552.P4LSH5IX-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 8.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260820/202608201552.P4LSH5IX-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/202608201552.P4LSH5IX-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/imagination/pvr_power.c:62:16: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *power_sync @@ drivers/gpu/drm/imagination/pvr_power.c:62:16: sparse: expected void const volatile [noderef] __iomem *addr drivers/gpu/drm/imagination/pvr_power.c:62:16: sparse: got unsigned int [usertype] *power_sync vim +62 drivers/gpu/drm/imagination/pvr_power.c cc1aeedb98ad34 Sarah Walker 2023-11-22 46 727538a4bbff07 Sarah Walker 2023-11-22 47 static int 727538a4bbff07 Sarah Walker 2023-11-22 48 pvr_power_send_command(struct pvr_device *pvr_dev, struct rogue_fwif_kccb_cmd *pow_cmd) 727538a4bbff07 Sarah Walker 2023-11-22 49 { cc1aeedb98ad34 Sarah Walker 2023-11-22 50 struct pvr_fw_device *fw_dev = &pvr_dev->fw_dev; cc1aeedb98ad34 Sarah Walker 2023-11-22 51 u32 slot_nr; cc1aeedb98ad34 Sarah Walker 2023-11-22 52 u32 value; cc1aeedb98ad34 Sarah Walker 2023-11-22 53 int err; cc1aeedb98ad34 Sarah Walker 2023-11-22 54 cc1aeedb98ad34 Sarah Walker 2023-11-22 55 WRITE_ONCE(*fw_dev->power_sync, 0); cc1aeedb98ad34 Sarah Walker 2023-11-22 56 cc1aeedb98ad34 Sarah Walker 2023-11-22 57 err = pvr_kccb_send_cmd_powered(pvr_dev, pow_cmd, &slot_nr); cc1aeedb98ad34 Sarah Walker 2023-11-22 58 if (err) cc1aeedb98ad34 Sarah Walker 2023-11-22 59 return err; cc1aeedb98ad34 Sarah Walker 2023-11-22 60 cc1aeedb98ad34 Sarah Walker 2023-11-22 61 /* Wait for FW to acknowledge. */ cc1aeedb98ad34 Sarah Walker 2023-11-22 @62 return readl_poll_timeout(pvr_dev->fw_dev.power_sync, value, value != 0, 100, cc1aeedb98ad34 Sarah Walker 2023-11-22 63 POWER_SYNC_TIMEOUT_US); 727538a4bbff07 Sarah Walker 2023-11-22 64 } 727538a4bbff07 Sarah Walker 2023-11-22 65 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki