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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
- [Qemu-devel] [PATCH 2/9] valgrind/i386: avoid false positives on KVM_SET_CLOCK ioctl, (continued)
- [Qemu-devel] [PATCH 2/9] valgrind/i386: avoid false positives on KVM_SET_CLOCK ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 6/9] valgrind/i386: avoid false positives on KVM_SET_MSRS(TSC) ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 8/9] valgrind/i386: avoid false positives on KVM_SET_VCPU_EVENTS ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 1/9] valgrind: avoid false positives in KVM_GET_DIRTY_LOG ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 7/9] valgrind/i386: avoid false positives on KVM_GET_MSRS ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 9/9] valgrind/s390x: avoid false positives on KVM_SET_FPU ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 3/9] valgrind/i386: avoid false positives on KVM_SET_PIT ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 5/9] valgrind/i386: avoid false positives on KVM_SET_MSRS ioctl, Christian Borntraeger, 2014/10/30
- [Qemu-devel] [PATCH 4/9] valgrind/i386: avoid false positives on KVM_SET_XCRS ioctl, Christian Borntraeger, 2014/10/30
- Re: [Qemu-devel] [PATCH 0/9] valgrind/i386/s390x: memcheck false positives, Peter Maydell, 2014/10/30
- Re: [Qemu-devel] [PATCH 0/9] valgrind/i386/s390x: memcheck false positives,
Christian Borntraeger <=
- Re: [Qemu-devel] [PATCH 0/9] valgrind/i386/s390x: memcheck false positives, Paolo Bonzini, 2014/10/31