Re: [Qemu-devel] [PATCH v7 3/4] piix_pci: optimize set irq path

[TeLeMan <geleman@gmail.com>]

I did a patch for it.
http://lists.gnu.org/archive/html/qemu-devel/2011-05/msg01239.html

On Sun, May 22, 2011 at 20:24, Stefan Weil <weil@mail.berlios.de> wrote:
>
> Hi,
>
> I got a regression report which was obviously caused by this commit:
>
> $ git bisect bad
> ab431c283e7055bcd6fb622f212bb29e84a6a134 is the first bad commit
> commit ab431c283e7055bcd6fb622f212bb29e84a6a134
> Author: Isaku Yamahata <yamahata@valinux.co.jp>
> Date:   Fri Apr 1 20:43:23 2011 +0900
>
> My test scenario:
>
> i386-softmmu/qemu -L pc-bios -cdrom tinycore_3.5.1.iso -m 256 -boot d -net
> nic -net user -net dump
>
> * Boot the default configuration (tinycore, or tinycore debug).
> * Wait until X Windows is up.
> * Check the size of qemu*.pcap. If it is only a few bytes, the test failed.
>  Emulated networking then does not work, Tinycore does not get an IP address
> via DHCP.
>
> The original report used tinycore_3.6.iso and the latest w32 binaries from
> qemu.weilnetz.de
> with the same result. It also says that other Linux distributions show the
> same problem
> (Fedora-14-i686-Live-Desktop.iso).
>
> Regards
> Stefan W.
>
>
>
>