From patchwork Fri Jul 6 06:53:06 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 10510891 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 62CAC60532 for ; Fri, 6 Jul 2018 06:57:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 22E0624B44 for ; Fri, 6 Jul 2018 06:57:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 177C227DCD; Fri, 6 Jul 2018 06:57:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C8DDD24B44 for ; Fri, 6 Jul 2018 06:57:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D9BED6EF5D; Fri, 6 Jul 2018 06:57:07 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 38FC66EF52 for ; Fri, 6 Jul 2018 06:56:58 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 12268033-1500050 for multiple; Fri, 06 Jul 2018 07:53:32 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Fri, 6 Jul 2018 07:53:06 +0100 Message-Id: <20180706065332.15214-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.18.0 Subject: [Intel-gfx] [PATCH 01/27] drm/i915: Squelch very verbose error logging X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Having found the error causing the IGT test to fail, downgrade the verbose logging so that we stop flooding the syslogs as we deliberately provoke it many thousands of time during selftests. References: 10195b1e4411 ("drm/i915: Show vma allocator stack when in doubt") Signed-off-by: Chris Wilson Reviewed-by: Matthew Auld --- drivers/gpu/drm/i915/Kconfig.debug | 12 ++++++++++++ drivers/gpu/drm/i915/i915_vma.c | 2 +- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug index 9de8b1c51a5c..459f8f88a34c 100644 --- a/drivers/gpu/drm/i915/Kconfig.debug +++ b/drivers/gpu/drm/i915/Kconfig.debug @@ -51,6 +51,18 @@ config DRM_I915_DEBUG_GEM If in doubt, say "N". +config DRM_I915_ERRLOG_GEM + bool "Insert extra logging (very verbose) for common GEM errors" + default n + depends on DRM_I915_DEBUG_GEM + help + Enable additional logging that may help track down the cause of + principally userspace errors. + + Recommended for driver developers only. + + If in doubt, say "N". + config DRM_I915_TRACE_GEM bool "Insert extra ftrace output from the GEM internals" depends on DRM_I915_DEBUG_GEM diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index de2b6d65e865..518de47111ff 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -30,7 +30,7 @@ #include -#if IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM) && IS_ENABLED(CONFIG_DRM_DEBUG_MM) +#if IS_ENABLED(CONFIG_DRM_I915_ERRLOG_GEM) && IS_ENABLED(CONFIG_DRM_DEBUG_MM) #include