On 11/03/2020 17:09, Aneesh Kumar K.V wrote:
> Vaibhav Jain writes:
>
>> Recently we discovered an issue on pseries guests that prevents pci
>> devices from accessing pmem memory via DMA. Performing such an
>> operation will cause PHB to freeze the corresponding partition
>> endpoint and in so
Vaibhav Jain writes:
> Recently we discovered an issue on pseries guests that prevents pci
> devices from accessing pmem memory via DMA. Performing such an
> operation will cause PHB to freeze the corresponding partition
> endpoint and in some scenarios will shutdown the disk that hosts the
> roo
Recently we discovered an issue on pseries guests that prevents pci
devices from accessing pmem memory via DMA. Performing such an
operation will cause PHB to freeze the corresponding partition
endpoint and in some scenarios will shutdown the disk that hosts the
rootfs.
A fix for this is in works
