From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1Mti4t-0005qt-2A
	for qemu-devel@nongnu.org; Fri, 02 Oct 2009 09:21:43 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1Mti4o-0005my-CC
	for qemu-devel@nongnu.org; Fri, 02 Oct 2009 09:21:42 -0400
Received: from [199.232.76.173] (port=40330 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1Mti4o-0005mt-1z
	for qemu-devel@nongnu.org; Fri, 02 Oct 2009 09:21:38 -0400
Received: from mx20.gnu.org ([199.232.41.8]:64630)
	by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32)
	(Exim 4.60) (envelope-from <kraxel@redhat.com>) id 1Mti4n-00029G-PO
	for qemu-devel@nongnu.org; Fri, 02 Oct 2009 09:21:37 -0400
Received: from mx1.redhat.com ([209.132.183.28])
	by mx20.gnu.org with esmtp (Exim 4.60)
	(envelope-from <kraxel@redhat.com>) id 1Mti4m-0007qk-Ss
	for qemu-devel@nongnu.org; Fri, 02 Oct 2009 09:21:37 -0400
Message-ID: <4AC5FE5A.8000901@redhat.com>
Date: Fri, 02 Oct 2009 15:21:30 +0200
From: Gerd Hoffmann <kraxel@redhat.com>
MIME-Version: 1.0
Subject: Re: [Qemu-devel] [PATCH 00/25] pci: various pci clean up and pci
	express support. V2
References: <1254479517-25845-1-git-send-email-yamahata@valinux.co.jp>
In-Reply-To: <1254479517-25845-1-git-send-email-yamahata@valinux.co.jp>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Isaku Yamahata <yamahata@valinux.co.jp>
Cc: qemu-devel@nongnu.org

On 10/02/09 12:31, Isaku Yamahata wrote:
> This patch set is preliminary for q35 based chipset support.
> This patch sets does various pci related clean ups and
> 64bit bar, pciemmconfig and pci bridge support.

sparc64 segfaults with this series applied (it is the only system 
emulation using pci bridges right now).

(gdb) bt
#0  subpage_register (mmio=0x23ed600, start=<value optimized out>, 
end=<value optimized out>,
     memory=5242880, region_offset=41943040) at 
/home/kraxel/projects/qemu/exec.c:2862
#1  0x00000000004c4c69 in subpage_init (base=41943040, phys=0x1c2f000, 
orig_memory=41943040,
     region_offset=41943040) at /home/kraxel/projects/qemu/exec.c:2893
#2  0x00000000004c4e7b in cpu_register_physical_memory_offset 
(start_addr=<value optimized out>,
     size=256, phys_offset=104, region_offset=0) at 
/home/kraxel/projects/qemu/exec.c:2332
#3  0x0000000000415122 in pci_update_mappings (d=0x1c1f010)
     at /home/kraxel/projects/qemu/hw/pci.c:698
#4  0x00000000004164bd in pci_default_write_config (d=0x1c1f010, 
addr=20, val=41943040,
     l=<value optimized out>) at /home/kraxel/projects/qemu/hw/pci.c:763
#5  0x0000000041e552e3 in ?? ()
#6  0x00007fffa44f63cc in ?? ()
#7  0x0000000001bf3110 in ?? ()
#8  0x0000000000000200 in ?? ()
#9  0x00000000ffd18000 in ?? ()
#10 0x0000000001bf3110 in ?? ()
#11 0x00000000ffd18000 in ?? ()
#12 0x00007f168b678c90 in ?? ()
#13 0x0000000000000200 in ?? ()
#14 0x00000000ffd18000 in ?? ()
#15 0x00000000004c727d in tb_gen_code (env=0x1ff00000014, pc=<value 
optimized out>, cs_base=65280,
     flags=<value optimized out>, cflags=<value optimized out>)
     at /home/kraxel/projects/qemu/exec.c:908
#16 0x00000000004c8d53 in cpu_sparc_exec (env1=<value optimized out>)
     at /home/kraxel/projects/qemu/cpu-exec.c:620
#17 0x000000000040d8da in qemu_cpu_exec (env=<value optimized out>)
     at /home/kraxel/projects/qemu/vl.c:3946
#18 tcg_cpu_exec (env=<value optimized out>) at 
/home/kraxel/projects/qemu/vl.c:3977
#19 main_loop (env=<value optimized out>) at 
/home/kraxel/projects/qemu/vl.c:4092
#20 main (env=<value optimized out>) at /home/kraxel/projects/qemu/vl.c:5949

cheers,
   Gerd