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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 90256CD13DA for ; Tue, 5 May 2026 05:48:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0AEAD10E0CF; Tue, 5 May 2026 05:48:07 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="LIiFCgsX"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1649C10E0CF for ; Tue, 5 May 2026 05:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777960071; x=1809496071; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=yGnacOCCpYkFZpWlklVSH3MXSz0gb/QEhs8SEyDytgQ=; b=LIiFCgsXHj7y24rcTUzFBUkr3BgSkrn7qc6RO+wKA7w1pNu9WovmdbOs VHuAuYJM92ciFfa/V4B+4UR0b2eFSJdbVntZQsUcJqhU5uvApqdGZmiWe K23JDZLsdNpGgOEDayVmz02yxgwOn/LU9lItIJ2oLa52t0o1E20Rj/ZA7 +FdjwcQS14qLsQxISCzfHIlnsp0uwp28kiI59GuaL1+Sd3CRv9SPsF9z8 yihIR10VZPQpmcH6MHUk3ygLc9CgU5/t0kDOftFztESTLWEO1ULg6JjCO Glp+1rYE3Kv0efg2YdICJUeb2YRDYLsF2Oy0dXCNtagkLDj+mBeAGBqb6 Q==; X-CSE-ConnectionGUID: F6XNZKKZT3C28On9/HyAVg== X-CSE-MsgGUID: /SWGdCvjRQK+FvW+UYtbyA== X-IronPort-AV: E=McAfee;i="6800,10657,11776"; a="79013913" X-IronPort-AV: E=Sophos;i="6.23,217,1770624000"; d="scan'208";a="79013913" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2026 22:47:50 -0700 X-CSE-ConnectionGUID: OMz2UEd9TDqmK2J3A8qE2g== X-CSE-MsgGUID: 1CHpho+US62ih14mATJn4A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,217,1770624000"; d="scan'208";a="232579910" Received: from shekharc-mobl2.iind.intel.com ([10.190.239.16]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2026 22:47:49 -0700 From: Shekhar Chauhan To: igt-dev@lists.freedesktop.org Cc: shekhar.chauhan@intel.com, ashutosh.dixit@intel.com, gustavo.sousa@intel.com Subject: [PATCH v4 0/2] Wa_14026633728 Date: Tue, 5 May 2026 11:17:39 +0530 Message-ID: <20260505054741.486361-1-shekhar.chauhan@intel.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" This series introduces Wa_14026633728. For it's introduction, changes are made in lib/intel_wa to ensure we check from debugfs whether a workaround is enabled via the KMD or not. v1: Add workaround patch. v2: Fix commit title, description and code description. v3: Check if the wa exists and reuse it, also, fix a warning for C90 rule. v4: Introduce changes in lib/intel_wa to ensure we are properly checking the debugfs file for the workaround. Shekhar Chauhan (2): lib/intel_wa: Add workaround check for a wa within debugfs file tests/intel/xe_oa: Wa_14026633728 lib/intel_wa.c | 40 ++++++++++++++++++++++++++-------------- tests/intel/xe_oa.c | 12 ++++++++++-- 2 files changed, 36 insertions(+), 16 deletions(-) -- 2.53.0