Re: [PATCH v9 00/22] KVM RISC-V Support
From: Anup Patel
Date: Fri Oct 25 2019 - 23:22:34 EST
On Sat, Oct 26, 2019 at 4:40 AM Paul Walmsley <paul.walmsley@xxxxxxxxxx> wrote:
> Hi Anup,
> On Wed, 16 Oct 2019, Anup Patel wrote:
> > This series adds initial KVM RISC-V support. Currently, we are able to boot
> > RISC-V 64bit Linux Guests with multiple VCPUs.
> > Few key aspects of KVM RISC-V added by this series are:
> > 1. Minimal possible KVM world-switch which touches only GPRs and few CSRs.
> > 2. Full Guest/VM switch is done via vcpu_get/vcpu_put infrastructure.
> > 3. KVM ONE_REG interface for VCPU register access from user-space.
> > 4. PLIC emulation is done in user-space.
> > 5. Timer and IPI emuation is done in-kernel.
> > 6. MMU notifiers supported.
> > 7. FP lazy save/restore supported.
> > 8. SBI v0.1 emulation for KVM Guest available.
> > 9. Forward unhandled SBI calls to KVM userspace.
> > 10. Hugepage support for Guest/VM
> Several patches in this series cause 'checkpatch.pl --strict' to flag
> issues. When you respin this series, could you fix those, please?
I generally run checkpatch.pl every time before sending patches.
I will try checkpatch.pl with --strict parameter as well in v10 series.
> - Paul