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 0DBD110FCAE8 for ; Wed, 1 Apr 2026 22:32:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A58C210ECFA; Wed, 1 Apr 2026 22:32:28 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="VXZlIbP9"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id E59B910ECFA for ; Wed, 1 Apr 2026 22:32:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775082741; x=1806618741; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=K+mBTi1rcEUwmFoziohZslWhKwndeBKijElYejdlD9U=; b=VXZlIbP9ypdvXpfpYcdKlKEEcWasUS8XElJlV3uv0XQi9f77HldSQ+TV TZ1BnbruDMolnXnuB4Yy46/9sy900J2wwIP3obZPlk8Nto47Y6NwMffJP AjEtwX6ii3rotW7+FerO0ZyzD2MBdvHfgHehn4t2+M9JpU29EIppY3x8x ccrA8efofQQDWWrR3GMrXvlJXChGXK42nxRYFRencox0p9RmOBEodGhAW 0cbrfY7S8BCfC5fvgD2EZh1NY9BaKIJ8PqytvFKSeTdcjYr8MWVEyHdkG tfSu31Vk3TquYOpd1hBykTuUo/kMFhC+xWpi5s8hsgOwuehtkG9wg/khI g==; X-CSE-ConnectionGUID: 5sBye1CpRBaYT7OxBPRS/Q== X-CSE-MsgGUID: owvTGb72Ta2sfT742dWa/w== X-IronPort-AV: E=McAfee;i="6800,10657,11746"; a="75173230" X-IronPort-AV: E=Sophos;i="6.23,153,1770624000"; d="scan'208";a="75173230" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 15:32:20 -0700 X-CSE-ConnectionGUID: rRPreCEXSRi7ebwRglxoFA== X-CSE-MsgGUID: MifBOt+yTlGE8aM8fW8AWg== X-ExtLoop1: 1 Received: from orsosgc001.jf.intel.com ([10.88.27.185]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 15:32:21 -0700 From: Ashutosh Dixit To: igt-dev@lists.freedesktop.org Cc: Umesh Nerlige Ramappa Subject: [PATCH i-g-t] tests/intel/xe_oa: Use MAP_FAILED for mmap failures Date: Wed, 1 Apr 2026 15:32:15 -0700 Message-ID: <20260401223215.111418-1-ashutosh.dixit@intel.com> X-Mailer: git-send-email 2.48.1 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" Detect mmap failure using MAP_FAILED instead of NULL. Signed-off-by: Ashutosh Dixit --- tests/intel/xe_oa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/intel/xe_oa.c b/tests/intel/xe_oa.c index 387f29535e..9444f70cd6 100644 --- a/tests/intel/xe_oa.c +++ b/tests/intel/xe_oa.c @@ -4367,7 +4367,7 @@ static void *map_oa_buffer(u32 *size) { void *vaddr = mmap(0, default_oa_buffer_size, PROT_READ, MAP_PRIVATE, stream_fd, 0); - igt_assert(vaddr != NULL); + igt_assert(vaddr != MAP_FAILED); *size = default_oa_buffer_size; return vaddr; } -- 2.48.1