ping: [PATCH 0/3] add MEMORY_FAILURE event

[zhenwei pi]

Hi,

A patchset about handling 'MCE' might have been ignored, can anyone tell 
me whether the purpose is reasonable?

https://patchwork.kernel.org/cover/11773795/

On 9/14/20 9:43 PM, zhenwei pi wrote:
> Although QEMU could catch signal BUS to handle hardware memory
> corrupted event, sadly, QEMU just prints a little log and try to fix
> it silently.
>
> In these patches, introduce a 'MEMORY_FAILURE' event with 4 detailed
> actions of QEMU, then uplayer could know what situaction QEMU hit and
> did. And further step we can do: if a host server hits a 'hypervisor-ignore'
> or 'guest-mce', scheduler could migrate VM to another host; if hitting
> 'hypervisor-stop' or 'guest-triple-fault', scheduler could select other
> healthy servers to launch VM.
>
> zhenwei pi (3):
>    target-i386: seperate MCIP & MCE_MASK error reason
>    iqapi/run-state.json: introduce memory failure event
>    target-i386: post memory failure event to uplayer
>
>   qapi/run-state.json  | 46 ++++++++++++++++++++++++++++++++++++++++++++++
>   target/i386/helper.c | 30 +++++++++++++++++++++++-------
>   target/i386/kvm.c    |  5 ++++-
>   3 files changed, 73 insertions(+), 8 deletions(-)

--
zhenwei pi