Re: [RFC PATCH 00/18] user-creatable cpu clusters

2022-04-21 Thread Damien Hedde
On 4/21/22 17:51, Peter Maydell wrote: On Wed, 30 Mar 2022 at 13:56, Damien Hedde wrote: Hi, This series add devices to be able to user-create (coldplug) cpu clusters. The existing cpu cluster dictates how cpus are exposed in gdb, but it does not handle the cpu objects creation. This serie

Re: [RFC PATCH 00/18] user-creatable cpu clusters

2022-04-21 Thread Peter Maydell
On Wed, 30 Mar 2022 at 13:56, Damien Hedde wrote: > > Hi, > > This series add devices to be able to user-create (coldplug) cpu > clusters. The existing cpu cluster dictates how cpus are exposed > in gdb, but it does not handle the cpu objects creation. This series > adds a new device to handle bot

Re: [RFC PATCH 00/18] user-creatable cpu clusters

2022-04-15 Thread Damien Hedde
Ping ! It would be nice to have some rough feedback about this series. I plan to submit it in 2 sub-series (riscv-array in a separate part) but would like to know first if this direction looks ok to you ? Note that I'm a bit confused by the terminology. Should a "cluster" as in "machine topol

[RFC PATCH 00/18] user-creatable cpu clusters

2022-03-30 Thread Damien Hedde
Hi, This series add devices to be able to user-create (coldplug) cpu clusters. The existing cpu cluster dictates how cpus are exposed in gdb, but it does not handle the cpu objects creation. This series adds a new device to handle both issues and adds support for two architectures: arm and riscv.