Re: [PATCH] spapr: nested: Add support for DPDES SPR in GSB for TCG L0

2024-10-18 Thread Amit Machhiwal
Hi Harsh, Thanks for looking into this patch. My comments are below: On 2024/10/18 02:13 PM, Harsh Prateek Bora wrote: > Hi Amit, > > On 10/18/24 10:47, Harsh Prateek Bora wrote: > > Hi Amit, > > > > On 10/17/24 16:30, Amit Machhiwal wrote: > > > The DPDES support for doorbell emulation and han

Re: [PATCH] spapr: nested: Add support for DPDES SPR in GSB for TCG L0

2024-10-18 Thread Harsh Prateek Bora
Hi Amit, On 10/18/24 10:47, Harsh Prateek Bora wrote: Hi Amit, On 10/17/24 16:30, Amit Machhiwal wrote: The DPDES support for doorbell emulation and handling for KVM on PAPR guests was added in Linux via [1]. Subsequently, a new GSB element for DPDES was added in Linux; the same has been missi

Re: [PATCH] spapr: nested: Add support for DPDES SPR in GSB for TCG L0

2024-10-17 Thread Harsh Prateek Bora
Hi Amit, On 10/17/24 16:30, Amit Machhiwal wrote: The DPDES support for doorbell emulation and handling for KVM on PAPR guests was added in Linux via [1]. Subsequently, a new GSB element for DPDES was added in Linux; the same has been missing in QEMU L0. Add s/QEMU L0/ TCG L0 implementation?

[PATCH] spapr: nested: Add support for DPDES SPR in GSB for TCG L0

2024-10-17 Thread Amit Machhiwal
The DPDES support for doorbell emulation and handling for KVM on PAPR guests was added in Linux via [1]. Subsequently, a new GSB element for DPDES was added in Linux; the same has been missing in QEMU L0. Add support for DPDES register's APIv2 GSB element and required handling in `spapr_nested.c`.