Re: [PATCH 2/3] powerpc/pseries/vas: Add VAS migration handler

2022-02-01 Thread Nathan Lynch
Haren Myneni writes: > On Mon, 2022-01-31 at 10:37 -0600, Nathan Lynch wrote: >> Haren Myneni writes: >> > Since the VAS windows belong to the VAS hardware resource, the >> > hypervisor expects the partition to close them on source partition >> > and reopen them after the partition migrated on

Re: [PATCH 2/3] powerpc/pseries/vas: Add VAS migration handler

2022-01-31 Thread Haren Myneni
On Mon, 2022-01-31 at 10:37 -0600, Nathan Lynch wrote: > Hi Haren, > > Mostly this seems OK to me. Some questions: Thanks Nathan for your suggestions. > > Haren Myneni writes: > > Since the VAS windows belong to the VAS hardware resource, the > > hypervisor expects the partition to close them

Re: [PATCH 2/3] powerpc/pseries/vas: Add VAS migration handler

2022-01-31 Thread Nathan Lynch
Hi Haren, Mostly this seems OK to me. Some questions: Haren Myneni writes: > Since the VAS windows belong to the VAS hardware resource, the > hypervisor expects the partition to close them on source partition > and reopen them after the partition migrated on the destination > machine. Not

[PATCH 2/3] powerpc/pseries/vas: Add VAS migration handler

2022-01-28 Thread Haren Myneni
Since the VAS windows belong to the VAS hardware resource, the hypervisor expects the partition to close them on source partition and reopen them after the partition migrated on the destination machine. This handler is called before pseries_suspend() to close these windows and again invoked