Re: [PATCH v1 0/5] target/arm: Handle psci calls in userspace

2023-07-12 Thread Gavin Shan
Hi Salil, On 7/4/23 19:58, Salil Mehta wrote: Latest Qemu Prototype (Pre RFC V2) (Not in the final shape of the patches) https://github.com/salil-mehta/qemu.git    virt-cpuhp-armv8/rfc-v1-port11052023.dev-1 should work against below kernel changes as confirmed by James, Latest Kernel Protot

RE: [PATCH v1 0/5] target/arm: Handle psci calls in userspace

2023-07-04 Thread Salil Mehta via
t; >> ; Paolo Bonzini ; Peter Maydell > >> > >> Subject: [PATCH v1 0/5] target/arm: Handle psci calls in userspace > >> > >> The userspace SMCCC call filtering[1] provides the ability to forward the > >> SMCCC > >> calls to the userspace. Th

Re: [PATCH v1 0/5] target/arm: Handle psci calls in userspace

2023-06-26 Thread Shaoqin Huang
. Tsirkin ; Paolo Bonzini ; Peter Maydell Subject: [PATCH v1 0/5] target/arm: Handle psci calls in userspace The userspace SMCCC call filtering[1] provides the ability to forward the SMCCC calls to the userspace. The vCPU hotplug[2] would be the first legitimate use case to handle the psci calls

RE: [PATCH v1 0/5] target/arm: Handle psci calls in userspace

2023-06-26 Thread Salil Mehta via
Paolo Bonzini ; Peter Maydell > > Subject: [PATCH v1 0/5] target/arm: Handle psci calls in userspace > > The userspace SMCCC call filtering[1] provides the ability to forward the > SMCCC > calls to the userspace. The vCPU hotplug[2] would be the first legitimate use > case to ha

[PATCH v1 0/5] target/arm: Handle psci calls in userspace

2023-06-25 Thread Shaoqin Huang
The userspace SMCCC call filtering[1] provides the ability to forward the SMCCC calls to the userspace. The vCPU hotplug[2] would be the first legitimate use case to handle the psci calls in userspace, thus the vCPU hotplug can deny the PSCI_ON call if the vCPU is not present now. This series try