Re: [PATCH 0/2] pseries: UNISOLATE DRCs to signal device removal error

2021-04-21 Thread Michael Ellerman
On Fri, 16 Apr 2021 18:02:14 -0300, Daniel Henrique Barboza wrote: > At this moment, PAPR [1] does not have a way to report errors during a device > removal operation. This puts a strain in the hypervisor, which needs extra > mechanisms to try to fallback and recover from an error that might have >

Re: [PATCH 0/2] pseries: UNISOLATE DRCs to signal device removal error

2021-04-18 Thread David Gibson
On Fri, Apr 16, 2021 at 06:02:14PM -0300, Daniel Henrique Barboza wrote: > At this moment, PAPR [1] does not have a way to report errors during a device > removal operation. This puts a strain in the hypervisor, which needs extra > mechanisms to try to fallback and recover from an error that might

[PATCH 0/2] pseries: UNISOLATE DRCs to signal device removal error

2021-04-16 Thread Daniel Henrique Barboza
At this moment, PAPR [1] does not have a way to report errors during a device removal operation. This puts a strain in the hypervisor, which needs extra mechanisms to try to fallback and recover from an error that might have happened during the removal. The QEMU community has dealt with it during t