From mboxrd@z Thu Jan 1 00:00:00 1970 From: Norbert Preining Subject: Re: drm i915 hangs on heavy io load Date: Tue, 23 Oct 2012 16:24:16 +0900 Message-ID: <20121023072416.GB3695@gamma.logic.tuwien.ac.at> References: <20121023053830.GA30776@gamma.logic.tuwien.ac.at> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Dave Airlie Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Daniel Vetter List-Id: dri-devel@lists.freedesktop.org Hi Dave, (switched to freedesktop for dri-dvel) > Does booting with i915.i915_enable_rc6=0 help? Will try immediately. > (Daniel, looks like an ironlake). Sorry, I forgot that one ... how stupid> >>From XOrg.0.log: ... [ 13535.841] (II) intel(0): Integrated Graphics Chipset: Intel(R) Arrandale [ 13535.841] (--) intel(0): Chipset: "Arrandale" ... 00:02.0 0300: 8086:0046 (rev 02) (prog-if 00 [VGA controller]) Subsystem: 17aa:215a Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at f0000000 (64-bit, non-prefetchable) [size=4M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at 1800 [size=8] Expansion ROM at [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) Does that make any differences? Best wishes Norbert ------------------------------------------------------------------------ Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org} JAIST, Japan TeX Live & Debian Developer DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------ WIKE (vb.) To rip a piece of sticky plaster off your skin as fast as possible in the hope that it will (a) show how brave you are, and (b) not hurt. --- Douglas Adams, The Meaning of Liff