Messages in this thread | | | From | Andreas Schwab <> | Subject | Re: [PATCH v7 18/21] RISC-V: KVM: Add SBI v0.1 support | Date | Thu, 05 Sep 2019 10:35:12 +0200 |
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On Sep 04 2019, Anup Patel <Anup.Patel@wdc.com> wrote:
> From: Atish Patra <atish.patra@wdc.com> > > The KVM host kernel running in HS-mode needs to handle SBI calls coming > from guest kernel running in VS-mode. > > This patch adds SBI v0.1 support in KVM RISC-V. All the SBI calls are > implemented correctly except remote tlb flushes. For remote TLB flushes, > we are doing full TLB flush and this will be optimized in future.
Note that this conflicts with https://patchwork.kernel.org/patch/11107221/ which removes <asm/sbi.h> from <asm/tlbflush.h>. You should probably include that header explicitly in arch/riscv/kvm/vcpu_sbi.c.
Andreas.
-- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."
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