From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82455] Failed to allocate virtual address for buffer Date: Wed, 27 Aug 2014 03:36:32 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0435518546==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 489846E224 for ; Tue, 26 Aug 2014 20:36:32 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0435518546== Content-Type: multipart/alternative; boundary="1409110592.F7AD70.21433"; charset="us-ascii" --1409110592.F7AD70.21433 Date: Wed, 27 Aug 2014 03:36:32 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82455 --- Comment #21 from charlie <407883775@qq.com> --- Created attachment 105313 --> https://bugs.freedesktop.org/attachment.cgi?id=105313&action=edit GPU CP LOOKUP I am git newest mesa code, and change PAGE_SIZE alignment. I am closed all GPU DMA engine. R600_DMA=nodma. but the GPU CP is locked This time the ring index is 3. it isa DMA_INDEX_RING [ 434.621770] radeon 0000:0a:00.0: GPU lockup CP stall for more than 5000msec [ 434.621805] radeon 0000:0a:00.0: GPU lockup (waiting for 0x0000000000000017 last fence id 0x0000000000000016) [ 434.621834] radeon 0000:0a:00.0: scheduling IB failed (-78). -- You are receiving this mail because: You are the assignee for the bug. --1409110592.F7AD70.21433 Date: Wed, 27 Aug 2014 03:36:32 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 21 on bug 82455 from 
Created attachment 105313 [details]
GPU CP LOOKUP

    I am git newest mesa code, and change PAGE_SIZE alignment.
    I am closed all GPU DMA engine. R600_DMA=nodma.
    but the GPU CP is locked 
    This time the ring index is 3. it isa DMA_INDEX_RING 

  [  434.621770] radeon 0000:0a:00.0: GPU lockup CP stall for more than
5000msec
[  434.621805] radeon 0000:0a:00.0: GPU lockup (waiting for 0x0000000000000017
last fence id 0x0000000000000016)
[  434.621834] radeon 0000:0a:00.0: scheduling IB failed (-78).

You are receiving this mail because:
  • You are the assignee for the bug.
--1409110592.F7AD70.21433-- --===============0435518546== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============0435518546==--