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 4D2B6C3DA49 for ; Tue, 30 Jul 2024 11:48:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 16E9310E50D; Tue, 30 Jul 2024 11:48:43 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="MRE70kDB"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id C600010E516 for ; Tue, 30 Jul 2024 11:48:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1722340122; x=1753876122; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=n5p+pYnFe2g3pvYOXs2yA+xTMsLCvHEo4rQZT/CMpW0=; b=MRE70kDBVxRgJPsBqpSqTOBRWuF9AVG9wxFMTDEPAr/krrFjOI3fGHKJ BvtGxjntD6mzteqkpEgtlKqyG7h69hxz8eXzYIFKCG2G2xgTLvaKaGLp0 S4P6fZmrK+JCxRKwxGo5JEMskxa6n2xcsIaL81M/ymSJmXdJjm8QB4bjX P4V1NDPIx1AmdlDkRQG5841dYN0jIY9RlUuZ30veX1jkWH7g+IlosWO6j t5X/Xga6Q36syyYF/w8oU3UJej8DIIjPVesA7BFD7wPDg/QBJv9aqSPvX BRXGLttB5xpXsIcHbQyJ5qmjANr1HhM1EXIc/Kkam3izI5AtKqqEvcl23 Q==; X-CSE-ConnectionGUID: ETR6zVRITpSJQ17eSaECig== X-CSE-MsgGUID: gBlYJ9joRLO2K/WQPT0aOw== X-IronPort-AV: E=McAfee;i="6700,10204,11148"; a="23937401" X-IronPort-AV: E=Sophos;i="6.09,248,1716274800"; d="scan'208";a="23937401" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2024 04:48:42 -0700 X-CSE-ConnectionGUID: TAInzEjITF2wzeLuI2uTrg== X-CSE-MsgGUID: M5au3D7iS86Lk8OWylORMQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,248,1716274800"; d="scan'208";a="54217185" Received: from cpetruta-mobl1.ger.corp.intel.com (HELO localhost.localdomain) ([10.245.246.43]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jul 2024 04:48:39 -0700 From: Christoph Manszewski To: igt-dev@lists.freedesktop.org Cc: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= , Kamil Konieczny , Dominik Grzegorzek , Maciej Patelczyk , =?UTF-8?q?Dominik=20Karol=20Pi=C4=85tkowski?= , Pawel Sikora , Andrzej Hajda , Kolanupaka Naveena , Mika Kuoppala , Gwan-gyeong Mun Subject: [PATCH i-g-t v2 40/66] tests/xe_exec_sip: Check usercoredump for attentions Date: Tue, 30 Jul 2024 13:44:57 +0200 Message-Id: <20240730114523.334156-41-christoph.manszewski@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240730114523.334156-1-christoph.manszewski@intel.com> References: <20240730114523.334156-1-christoph.manszewski@intel.com> 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" From: Dominik Grzegorzek Check for attentions within usercoredump in tests that raise attentions. Signed-off-by: Dominik Grzegorzek Cc: Christoph Manszewski --- tests/intel/xe_exec_sip.c | 64 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 61 insertions(+), 3 deletions(-) diff --git a/tests/intel/xe_exec_sip.c b/tests/intel/xe_exec_sip.c index 1b0accb3b..a315bd3a9 100644 --- a/tests/intel/xe_exec_sip.c +++ b/tests/intel/xe_exec_sip.c @@ -145,7 +145,7 @@ static void check_fill_buf(uint8_t *ptr, const int width, const int x, color, val, x, y); } -static void check_buf(int fd, uint32_t handle, int width, int height, +static int check_buf(int fd, uint32_t handle, int width, int height, int siptype, uint8_t poison_c) { unsigned int sz = ALIGN(width * height, 4096); @@ -188,6 +188,63 @@ static void check_buf(int fd, uint32_t handle, int width, int height, igt_assert(sip_count == 0); munmap(ptr, sz); + + return sip_count; +} + +#define USERCOREDUMP_FORMAT "usercoredumps/%d/%d" +static char *get_latest_usercoredump(int dir) +{ + char tmp[256]; + int i = 1; + + do { + snprintf(tmp, sizeof(tmp), USERCOREDUMP_FORMAT, getpid(), i++); + } while (igt_sysfs_has_attr(dir, tmp)); + + snprintf(tmp, sizeof(tmp), USERCOREDUMP_FORMAT, getpid(), i-2); + return igt_sysfs_get(dir, tmp); +} + +static void check_usercoredump(int fd, int sip, int dispatched) +{ + int dir = igt_debugfs_dir(fd); + char *usercoredump, *str; + unsigned int before, after; + char match[256]; + + if (sip != SIP_WAIT) + return; + + /* XXX reinstate when offline coredumps are implemented */ +#ifndef XXX_ATTENTIONS_THROUGH_COREDUMPS + return; +#endif + usercoredump = get_latest_usercoredump(dir); + igt_assert(usercoredump); + igt_debug("%s\n", usercoredump); + + snprintf(match, sizeof(match), "PID: %d", getpid()); + str = strstr(usercoredump, match); + igt_assert(str); + + snprintf(match, sizeof(match), "Comm: %s", igt_test_name()); + str = strstr(str, match); + igt_assert(str); + + str = strstr(str, "TD_ATT"); + igt_assert(str); + igt_assert_eq(sscanf(str, "TD_ATT before (%d):", &before), 1); + str = strstr(str + 1, "TD_ATT"); + igt_assert_eq(sscanf(str, "TD_ATT after (%d):", &after), 1); + + igt_info("attentions %d before, %d after\n", before, after); + + igt_assert_eq(before, dispatched); + igt_assert_eq(after, dispatched); + + free(usercoredump); + close(dir); } static uint64_t @@ -232,7 +289,7 @@ static void test_sip(int shader, int sip, struct drm_xe_engine_class_instance *e uint32_t exec_queue_id, handle, vm_id; struct intel_bb *ibb; uint64_t timeout; - int fd; + int dispatched, fd; igt_debug("Using %s\n", xe_engine_class_string(eci->engine_class)); @@ -258,7 +315,8 @@ static void test_sip(int shader, int sip, struct drm_xe_engine_class_instance *e intel_bb_sync(ibb); igt_assert_lt_u64(igt_nsec_elapsed(&ts), timeout); - check_buf(fd, handle, width, height, sip, COLOR_C4); + dispatched = check_buf(fd, handle, width, height, sip, COLOR_C4); + check_usercoredump(fd, sip, dispatched); gem_close(fd, handle); intel_bb_destroy(ibb); -- 2.34.1