Re: [PATCH v3 5/7] spapr_drc.c: introduce unplug_timeout_timer

2021-02-16 Thread David Gibson
On Thu, Feb 11, 2021 at 07:52:44PM -0300, Daniel Henrique Barboza wrote: > The LoPAR spec provides no way for the guest kernel to report failure of > hotplug/hotunplug events. This wouldn't be bad if those operations were > granted to always succeed, but that's far for the reality. > > What ends u

Re: [PATCH v3 5/7] spapr_drc.c: introduce unplug_timeout_timer

2021-02-16 Thread David Gibson
On Thu, Feb 11, 2021 at 07:52:44PM -0300, Daniel Henrique Barboza wrote: > The LoPAR spec provides no way for the guest kernel to report failure of > hotplug/hotunplug events. This wouldn't be bad if those operations were > granted to always succeed, but that's far for the reality. > > What ends u

[PATCH v3 5/7] spapr_drc.c: introduce unplug_timeout_timer

2021-02-11 Thread Daniel Henrique Barboza
The LoPAR spec provides no way for the guest kernel to report failure of hotplug/hotunplug events. This wouldn't be bad if those operations were granted to always succeed, but that's far for the reality. What ends up happening is that, in the case of a failed hotunplug, regardless of whether it wa