From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 21 Aug 2001 18:47:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 21 Aug 2001 18:47:01 -0400 Received: from hypatia.unh.edu ([132.177.137.23]:2571 "EHLO hypatia.unh.edu") by vger.kernel.org with ESMTP id ; Tue, 21 Aug 2001 18:46:53 -0400 Message-ID: <3B82E4E7.5090904@langhorst.com> Date: Tue, 21 Aug 2001 18:47:03 -0400 From: "Bradley W. Langhorst" User-Agent: Mozilla/5.0 (X11; U; Linux 2.4.5-xfs-1.0.1 i686; en-US; rv:0.9.1) Gecko/20010620 X-Accept-Language: en-us MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: mtrr: base(0xf8000000) is not aligned on a size(0x180000) boundary Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I get this message on boot with kernel 2.4.9 on a Dell Optiplex GX110 running redhat 7.0 with X upgraded to 4.0.3-5 with rpms from rh 7.1 (i810 chipset) This occurs during X startup. Aug 21 16:47:31 bitc kernel: mtrr: base(0xf8000000) is not aligned on a size(0x180000) boundary Aug 21 16:47:31 bitc kernel: inter Aug 21 16:47:31 bitc kernel: [drm:i810_ioremapfree:mappings] *ERROR* Excess frees: 147 frees, 2 allocs Aug 21 16:47:31 bitc kernel: [drm:i810_ioremapfree:mappings] *ERROR* Attempt to free NULL pointer Aug 21 16:47:31 bitc kernel: [drm:i810_ioremapfree:mappings] *ERROR* Excess frees: 148 frees, 2 allocs Aug 21 16:47:31 bitc kernel: [drm:i810_ioremapfree:mappings] *ERROR* Attempt to free NULL pointer ... Aug 21 16:47:31 bitc kernel: [drm:i810_ioremapfree:mappings] *ERROR* Attempt to free NULL pointer Aug 21 16:47:31 bitc kernel: [drm:i810_ioremapfree:mappings] *ERROR* Excess frees: 256 frees, 2 allocs Aug 21 16:47:31 bitc kernel: [drm:i810_dma_initialize] *ERROR* can not find mmio map! Aug 21 16:47:31 bitc kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000008 Aug 21 16:47:31 bitc kernel: printing eip: Aug 21 16:47:31 bitc kernel: c01be813 Aug 21 16:47:31 bitc kernel: *pde = 00000000 Aug 21 16:47:31 bitc kernel: Oops: 0000 Aug 21 16:47:31 bitc kernel: CPU: 0 Aug 21 16:47:31 bitc kernel: EIP: 0010:[i810_irq_install+227/416] Aug 21 16:47:31 bitc kernel: EFLAGS: 00013246 Aug 21 16:47:31 bitc kernel: eax: 00000000 ebx: c16a6800 ecx: 00000000 edx: 00000000 Aug 21 16:47:31 bitc kernel: esi: c16a6820 edi: c16a6800 ebp: 00000009 esp: d5cc1f48 Aug 21 16:47:31 bitc kernel: ds: 0018 es: 0018 ss: 0018 Aug 21 16:47:31 bitc kernel: Process X (pid: 847, stackpage=d5cc1000) Aug 21 16:47:31 bitc kernel: Stack: d5cc1f60 bffffb88 c01bea0e c16a6800 00000009 c16a6800 00000002 00000009 Aug 21 16:47:31 bitc kernel: c16a6800 d5cd8980 bffffb80 40086414 c01bf674 d519a9a0 d5cd8980 40086414 Aug 21 16:47:31 bitc kernel: bffffb80 bffffb80 d5cd8980 40086414 ffffffe7 c013c2b7 d519a9a0 d5cd8980 Aug 21 16:47:31 bitc kernel: Call Trace: [i810_control+142/176] [i810_ioctl+228/240] [sys_ioctl+375/400] [system_call+51/56] Aug 21 16:47:31 bitc kernel: Aug 21 16:47:31 bitc kernel: Code: 8b 41 08 8b 50 10 0f b7 82 98 20 00 00 25 00 60 00 00 66 89 cat /proc/meminfo says total: used: free: shared: buffers: cached: Mem: 392192000 74403840 317788160 0 2420736 36728832 Swap: 164495360 0 164495360 MemTotal: 383000 kB MemFree: 310340 kB MemShared: 0 kB Buffers: 2364 kB Cached: 35868 kB SwapCached: 0 kB Active: 7868 kB Inact_dirty: 30364 kB Inact_clean: 0 kB Inact_target: 0 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 383000 kB LowFree: 310340 kB SwapTotal: 160640 kB SwapFree: 160640 kB here is the device section from XF86Config-4 Section "Device" Identifier "Intel Corporation|82810E CGC [Chipset Gr" Driver "i810" BoardName "Unknown" VideoRam 16384 EndSection my search for answers using mtrr 2.4 i810 turns up nothing of interest so maybe this is a new problem? please advise thanks! brad