Re: [PATCH v7 3/3] target/riscv: Add vstimecmp support

在 2022/8/4 上午5:05, Atish Kumar Patra 写道: On Wed, Aug 3, 2022 at 1:49 AM Weiwei Li > wrote: 在 2022/8/3 下午4:25, Atish Patra 写道: > vstimecmp CSR allows the guest OS or to program the next guest timer > interrupt directly. Thus, hypervisor no longer need

Re: [PATCH v7 3/3] target/riscv: Add vstimecmp support

On Wed, Aug 3, 2022 at 1:49 AM Weiwei Li wrote: > > 在 2022/8/3 下午4:25, Atish Patra 写道: > > vstimecmp CSR allows the guest OS or to program the next guest timer > > interrupt directly. Thus, hypervisor no longer need to inject the > > timer interrupt to the guest if vstimecmp is used. This was rat

Re: [PATCH v7 3/3] target/riscv: Add vstimecmp support

在 2022/8/3 下午4:25, Atish Patra 写道: vstimecmp CSR allows the guest OS or to program the next guest timer interrupt directly. Thus, hypervisor no longer need to inject the timer interrupt to the guest if vstimecmp is used. This was ratified as a part of the Sstc extension. Signed-off-by: Atish P

[PATCH v7 3/3] target/riscv: Add vstimecmp support

vstimecmp CSR allows the guest OS or to program the next guest timer interrupt directly. Thus, hypervisor no longer need to inject the timer interrupt to the guest if vstimecmp is used. This was ratified as a part of the Sstc extension. Signed-off-by: Atish Patra --- target/riscv/cpu.h |