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Re: [Qemu-devel] [PATCH 0/9] valgrind/i386/s390x: memcheck false positiv


From: Christian Borntraeger
Subject: Re: [Qemu-devel] [PATCH 0/9] valgrind/i386/s390x: memcheck false positives
Date: Thu, 30 Oct 2014 10:50:34 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.8.0

Am 30.10.2014 10:46, schrieb Peter Maydell:
> On 30 October 2014 09:36, Christian Borntraeger <address@hidden> wrote:
>> This series avoids most memcheck false positives in KVM ioctls on s390x
>> and x86_64.
>>
>> Please review and consider for 2.2 or later. Some of these things could
>> also be fixed in valgrind, but it will take a while until these changes
>> hit a release or distros.
> 
> Are you planning to submit the valgrind fixes as well? These definitely
> seem like valgrind bugs that we're having to work around here (though
> the workarounds are pretty simple so they're not a huge deal).

Yes, I will try to get some of this fixed in valgrind as well. This will take a 
little longer though because the code changes are bigger than just 1 line of 
code. Given that valgrind has around 1 release/year, this patch set is certainly
a nice band-aid that is useful for todays development.

Christian




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