[libvirt] [PATCH 0/8] Memory locking fixes

Martin Kletzander mkletzan at redhat.com
Mon Mar 27 13:46:41 UTC 2017


On Fri, Mar 24, 2017 at 02:01:34PM -0400, Luiz Capitulino wrote:
>On Thu, 23 Mar 2017 19:16:39 +0100
>Andrea Bolognani <abologna at redhat.com> wrote:
>
>> A problem reported recently to the mailing list[1] uncovered
>> some flaws in the way we deal with setting the memory locking
>> limit for QEMU guests.
>>
>> This series solves those issues and adds test suite coverage
>> to hopefully prevent more bugs from popping up in the future.
>
>Tested-by: Luiz Capitulino <lcapitulino at redhat.com>
>
>>
>>
>> [1] https://www.redhat.com/archives/libvir-list/2017-March/msg00534.html
>>
>> Andrea Bolognani (8):
>>   Revert "qemu: Forbid <memoryBacking><locked> without
>>     <memtune><hard_limit>"
>>   qemu: Remove qemuDomainRequiresMemLock()
>>   qemu: Fix memory locking limit calculation
>>   process: Translate "unlimited" correctly
>>   command: Introduce virCommandGetMaxMemLock()
>>   tests: Introduce virTestCompareToULL()

ACK to these first 6.  I have to at least mention that I don't like the
fact that we need the sixth one, but we do and that's how the compare
functions work =)

>>   tests: Introduce QEMU memory locking limit tests
>>   docs: Improve documentation related to memory locking
>>
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