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 B12E4C54E58 for ; Mon, 25 Mar 2024 17:30:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E8FC10E5C1; Mon, 25 Mar 2024 17:30:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="cFwwCDXV"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5E28810E5C1 for ; Mon, 25 Mar 2024 17:30:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1711387812; x=1742923812; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=C1gj64oqzU8K3xQSmB11kUUJwdYaoF7IoZAlc1H4pL8=; b=cFwwCDXVaNtQwM9g9pXBH+3NZKKRiK+jqZppk4lnYbFLEJgkXHz897uY SJfYw1iryBpeiHii+kziZY8AGbgdJUKcs0Iw3KG6ksORRxgVzb0sD95c6 agwhUscXuaG694zhcCIx3FMZB+sgpttyMNWRAiEaOXO5mWGaiWHCDkgDs ykKN7PyJz8XCqd6rjZpzxKkg23qIoyQWzZ7dLXsrQ4C+YTEvXhN665z3R WtWJoLXbspr5lcRPOvZRNDDgvb+GUHMkOP9lfnTDpKxewrRdtVp+DSIyu DjUQDBagXtuw7aw7E0vOKHDvJ3WDoj4NaLhvyCHNdYW5ZuVw6q0o5kcpD A==; X-IronPort-AV: E=McAfee;i="6600,9927,11024"; a="10200885" X-IronPort-AV: E=Sophos;i="6.07,153,1708416000"; d="scan'208";a="10200885" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Mar 2024 10:30:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,11024"; a="827784775" X-IronPort-AV: E=Sophos;i="6.07,153,1708416000"; d="scan'208";a="827784775" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by orsmga001.jf.intel.com with SMTP; 25 Mar 2024 10:30:07 -0700 Received: by stinkbox (sSMTP sendmail emulation); Mon, 25 Mar 2024 19:30:06 +0200 Date: Mon, 25 Mar 2024 19:30:06 +0200 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= To: Borislav Petkov Cc: Jani Nikula , intel-gfx@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter , lkml Subject: Re: BUG: sleeping function called from invalid context at drivers/gpu/drm/i915/gem/i915_gem_pages.c:526 Message-ID: References: <20240227100342.GAZd2zfmYcPS_SndtO@fat_crate.local> <87jzmqjir5.fsf@intel.com> <20240227105356.GBZd2_RL9hjC_LupZB@fat_crate.local> <87h6hujhrz.fsf@intel.com> <20240325163342.GEZgGnZpROSN4euuLb@fat_crate.local> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Patchwork-Hint: comment X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Mon, Mar 25, 2024 at 06:54:44PM +0200, Ville Syrjälä wrote: > On Mon, Mar 25, 2024 at 05:33:42PM +0100, Borislav Petkov wrote: > > On Tue, Feb 27, 2024 at 12:58:08PM +0200, Jani Nikula wrote: > > > Let's see what Ville says, but in the end bisection might be the > > > quickest way to find the regression. Though I understand it can be > > > tedious for you personally. > > > > That still fires with 6.-9-rc1. Does Ville have any suggestions or > > should I bisect? > > Sorry, completely missed this. The culprit is going to be > commit 1de63528e728 ("drm/i915: Perform vblank evasion around legacy > cursor updates") Hmm. Actually should be commit 0225a90981c8 ("drm/i915: Make cursor plane registers unlocked") already. Apprently I had CONFIG_DEBUG_ATOMIC_SLEEP=n in my config for most of my old machines. -- Ville Syrjälä Intel