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Re: [Qemu-devel] [PULL] Memory core space reduction


From: Anthony Liguori
Subject: Re: [Qemu-devel] [PULL] Memory core space reduction
Date: Tue, 28 Feb 2012 13:14:17 -0600
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110922 Lightning/1.0b2 Thunderbird/3.1.15

On 02/28/2012 12:15 PM, Avi Kivity wrote:
On 02/28/2012 08:13 PM, Anthony Liguori wrote:

FWIW, I'm processing this PULL request right now and I'm seeing a SEGV
too.  The backtrace is a malloc failure in QOM.


How do we reproduce this?

I don't trust this bisect completely, but here are the results:


 5f0e841a5c8c0bc0663e5582432eb788a3e0f9e3 is the first bad commit
commit 5f0e841a5c8c0bc0663e5582432eb788a3e0f9e3
Author: Avi Kivity <address@hidden>
Date:   Sun Jan 8 19:46:17 2012 +0200

    ioport: change portio_list not to use memory_region_set_offset()

    memory_region_set_offset() will be going away soon, so don't use it.
    Use an alias instead.

    Signed-off-by: Avi Kivity <address@hidden>
    Reviewed-by: Richard Henderson <address@hidden>

:100644 100644 36fa3a477ebde72de4745bf4e13ad5146f4686fd 505b252491d1d4e618a5059d75f3cb560a24c61f M ioport.c :100644 100644 ae3e9da0b5487e68a16f28c459889496160e8e16 ab29c89fb3ac6bbe72b2b622172cb9ef7c462e62 M ioport.h
bisect run success

Regards,

Anthony Liguori




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