From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 89AF23D60 for ; Sun, 5 Mar 2023 22:37:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678055871; x=1709591871; h=date:from:to:cc:subject:message-id:mime-version; bh=+f6ZSFpJFZemH3MmI3nP2VJTsJxfhcAUiE7oo52wvB0=; b=NyRaaGZDo7SnVrguib1dtJOXJ8Gb0OO1hcYUBXMLnQoeyZHYHlYHdYuW U6nWwf+KGmIfzQRzywB2mlWX7+MK+Hzu5NoKJeBfP5fXXL6OQmko68C/F s/KV510HdvvnIkYRTr5fa9EjavORXdmTa/OpNqlAQ4lPr+teMri01sswr qmvQQqll3LhCZe4bqF7+yv+WckVrtj9OuohzuZAWvNbZZpUYJHMcke3av RZXQdkW6XYskZ2F489Qwaxa74IDiB6iXScrxnZXuskfGS6EOGnzCmTQnQ 8C6wFSwwi1M0xsO0+daySxTRq/zxZGOLaO2G7947ExE6lB3sP2G7NAxA/ g==; X-IronPort-AV: E=McAfee;i="6500,9779,10640"; a="337747912" X-IronPort-AV: E=Sophos;i="5.98,236,1673942400"; d="scan'208";a="337747912" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2023 14:37:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10640"; a="819104267" X-IronPort-AV: E=Sophos;i="5.98,236,1673942400"; d="scan'208";a="819104267" Received: from lkp-server01.sh.intel.com (HELO 776573491cc5) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 05 Mar 2023 14:37:47 -0800 Received: from kbuild by 776573491cc5 with local (Exim 4.96) (envelope-from ) id 1pYwzD-00037x-0L; Sun, 05 Mar 2023 22:37:47 +0000 Date: Mon, 6 Mar 2023 06:37:30 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Julia Lawall , Elena Reshetova Subject: Re: [Intel-gfx] [PATCH] drm/i915/mtl: Extend Wa_14017073508 in suspend/resume flow Message-ID: <202303060604.JmbyHTX7-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20230304161749.1420224-1-badal.nilawar@intel.com> References: <20230304161749.1420224-1-badal.nilawar@intel.com> TO: Badal Nilawar TO: intel-gfx@lists.freedesktop.org CC: rodrigo.vivi@intel.com Hi Badal, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] url: https://github.com/intel-lab-lkp/linux/commits/Badal-Nilawar/drm-i915-mtl-Extend-Wa_14017073508-in-suspend-resume-flow/20230305-001604 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip patch link: https://lore.kernel.org/r/20230304161749.1420224-1-badal.nilawar%40intel.com patch subject: [Intel-gfx] [PATCH] drm/i915/mtl: Extend Wa_14017073508 in suspend/resume flow :::::: branch date: 30 hours ago :::::: commit date: 30 hours ago config: x86_64-randconfig-c002 (https://download.01.org/0day-ci/archive/20230306/202303060604.JmbyHTX7-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Reported-by: Julia Lawall | Link: https://lore.kernel.org/r/202303060604.JmbyHTX7-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/i915/gt/intel_gt_pm.c:49:50-51: atomic_add_unless vim +49 drivers/gpu/drm/i915/gt/intel_gt_pm.c 8f70f1ec587da0 Badal Nilawar 2022-11-04 42 e49da7f17006c4 Badal Nilawar 2023-03-04 43 void mtl_media_idle(struct intel_gt *gt) 8f70f1ec587da0 Badal Nilawar 2022-11-04 44 { 8f70f1ec587da0 Badal Nilawar 2022-11-04 45 /* Wa_14017073508: mtl */ e49da7f17006c4 Badal Nilawar 2023-03-04 46 if (gt && IS_MTL_GRAPHICS_STEP(gt->i915, P, STEP_A0, STEP_B0) && e49da7f17006c4 Badal Nilawar 2023-03-04 47 gt->type == GT_MEDIA) { e49da7f17006c4 Badal Nilawar 2023-03-04 48 WARN_ON(atomic_read(>->media_wakeref) <= 0); e49da7f17006c4 Badal Nilawar 2023-03-04 @49 if (!atomic_add_unless(>->media_wakeref, -1, 1)) { e49da7f17006c4 Badal Nilawar 2023-03-04 50 drm_err(>->i915->drm, "Media idle\n"); 8f70f1ec587da0 Badal Nilawar 2022-11-04 51 snb_pcode_write_p(gt->uncore, PCODE_MBOX_GT_STATE, 8f70f1ec587da0 Badal Nilawar 2022-11-04 52 PCODE_MBOX_GT_STATE_MEDIA_NOT_BUSY, 8f70f1ec587da0 Badal Nilawar 2022-11-04 53 PCODE_MBOX_GT_STATE_DOMAIN_MEDIA, 0); e49da7f17006c4 Badal Nilawar 2023-03-04 54 atomic_dec(>->media_wakeref); e49da7f17006c4 Badal Nilawar 2023-03-04 55 } e49da7f17006c4 Badal Nilawar 2023-03-04 56 } 8f70f1ec587da0 Badal Nilawar 2022-11-04 57 } 8f70f1ec587da0 Badal Nilawar 2022-11-04 58 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests