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RE: [PATCH v4 02/12] target/riscv: Add target/riscv/kvm.c to place the p
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From: |
Jiangyifei |
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Subject: |
RE: [PATCH v4 02/12] target/riscv: Add target/riscv/kvm.c to place the public kvm interface |
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Date: |
Wed, 12 Jan 2022 08:04:28 +0000 |
> -----Original Message-----
> From: Alistair Francis [mailto:alistair23@gmail.com]
> Sent: Tuesday, January 11, 2022 7:10 AM
> To: Jiangyifei <jiangyifei@huawei.com>
> Cc: qemu-devel@nongnu.org Developers <qemu-devel@nongnu.org>; open
> list:RISC-V <qemu-riscv@nongnu.org>; kvm-riscv@lists.infradead.org; open
> list:Overall <kvm@vger.kernel.org>; libvir-list@redhat.com; Anup Patel
> <anup@brainfault.org>; Palmer Dabbelt <palmer@dabbelt.com>; Alistair
> Francis <Alistair.Francis@wdc.com>; Bin Meng <bin.meng@windriver.com>;
> Fanliang (EulerOS) <fanliang@huawei.com>; Wubin (H)
> <wu.wubin@huawei.com>; Wanghaibin (D) <wanghaibin.wang@huawei.com>;
> wanbo (G) <wanbo13@huawei.com>; limingwang (A)
> <limingwang@huawei.com>; Anup Patel <anup.patel@wdc.com>
> Subject: Re: [PATCH v4 02/12] target/riscv: Add target/riscv/kvm.c to place
> the
> public kvm interface
>
> On Mon, Jan 10, 2022 at 11:48 AM Yifei Jiang via <qemu-devel@nongnu.org>
> wrote:
> >
> > Add target/riscv/kvm.c to place kvm_arch_* function needed by
> > kvm/kvm-all.c. Meanwhile, add kvm support in meson.build file.
> >
> > Signed-off-by: Yifei Jiang <jiangyifei@huawei.com>
> > Signed-off-by: Mingwang Li <limingwang@huawei.com>
> > Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
> > Reviewed-by: Anup Patel <anup.patel@wdc.com>
> > ---
> > meson.build | 2 +
> > target/riscv/kvm.c | 133
> +++++++++++++++++++++++++++++++++++++++
> > target/riscv/meson.build | 1 +
> > 3 files changed, 136 insertions(+)
> > create mode 100644 target/riscv/kvm.c
> >
> > diff --git a/meson.build b/meson.build index 53065e96ec..7eaec31a3a
> > 100644
> > --- a/meson.build
> > +++ b/meson.build
> > @@ -90,6 +90,8 @@ elif cpu in ['ppc', 'ppc64']
> > kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] elif cpu in
> > ['mips', 'mips64']
> > kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu',
> > 'mips64el-softmmu']
> > +elif cpu in ['riscv']
> > + kvm_targets = ['riscv32-softmmu', 'riscv64-softmmu']
> > else
> > kvm_targets = []
> > endif
>
> Can you add this as a separate commit at the end of the series?
>
> That way we have implemented KVM support before we enable it for users.
>
> Alistair
Yes, that makes sense.
Yifei
- [PATCH v4 00/12] Add riscv kvm accel support, Yifei Jiang, 2022/01/09
- [PATCH v4 01/12] update-linux-headers: Add asm-riscv/kvm.h, Yifei Jiang, 2022/01/09
- [PATCH v4 02/12] target/riscv: Add target/riscv/kvm.c to place the public kvm interface, Yifei Jiang, 2022/01/09
- [PATCH v4 03/12] target/riscv: Implement function kvm_arch_init_vcpu, Yifei Jiang, 2022/01/09
- [PATCH v4 06/12] target/riscv: Support start kernel directly by KVM, Yifei Jiang, 2022/01/09
- [PATCH v4 07/12] target/riscv: Support setting external interrupt by KVM, Yifei Jiang, 2022/01/09
- [PATCH v4 04/12] target/riscv: Implement kvm_arch_get_registers, Yifei Jiang, 2022/01/09
- [PATCH v4 08/12] target/riscv: Handle KVM_EXIT_RISCV_SBI exit, Yifei Jiang, 2022/01/09
- [PATCH v4 10/12] target/riscv: Add kvm_riscv_get/put_regs_timer, Yifei Jiang, 2022/01/09