From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 2/5] drm/i915: Suppress EIO through fence-flushing Date: Sat, 14 Apr 2012 10:02:51 +0100 Message-ID: <1334394180_426248@CP5-2952> References: <1334393751-8921-1-git-send-email-chris@chris-wilson.co.uk> <1334393751-8921-2-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from fireflyinternet.com (smtp.fireflyinternet.com [109.228.6.236]) by gabe.freedesktop.org (Postfix) with ESMTP id 6DB609E7A1 for ; Sat, 14 Apr 2012 02:03:06 -0700 (PDT) Received: from cantiga.alporthouse.com (unverified [78.156.66.37]) by fireflyinternet.com (Firefly Internet SMTP) with ESMTP id 111184671-1500050 for ; Sat, 14 Apr 2012 10:03:00 +0100 In-Reply-To: <1334393751-8921-2-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Sat, 14 Apr 2012 09:55:48 +0100, Chris Wilson wrote: > If the hardware dies without outstanding GPU fenced access, we no longer > care and can simply reuse the fence. If the hardware dies with outstanding GPU fenced accesses, we no longer need to care and can simply reuse the fence. -Chris -- Chris Wilson, Intel Open Source Technology Centre