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    SubjectRe: [PATCH v7 18/21] RISC-V: KVM: Add SBI v0.1 support
    Date
    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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