mbox series

[kvmtool,0/6] RISC-V AIA irqchip and Svnapot support

Message ID 20230725152430.3351564-1-apatel@ventanamicro.com (mailing list archive)
Headers show
Series RISC-V AIA irqchip and Svnapot support | expand

Message

Anup Patel July 25, 2023, 3:24 p.m. UTC 
The latest KVM in Linux-6.5 has support for:
1) Svnapot ISA extension support
2) AIA in-kernel irqchip support

This series adds corresponding changes in KVMTOOL to use the above
mentioned features for Guest/VM.

These patches can also be found in the riscv_aia_v1 branch at:
https://github.com/avpatel/kvmtool.git

Anup Patel (6):
  Sync-up header with Linux-6.5-rc3 for KVM RISC-V
  riscv: Add Svnapot extension support
  riscv: Make irqchip support pluggable
  riscv: Add IRQFD support for in-kernel AIA irqchip
  riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports
  riscv: Fix guest/init linkage for multilib toolchain

 Makefile                            |   3 +
 include/linux/kvm.h                 |   6 +-
 riscv/aia.c                         | 227 ++++++++++++++++++++++++++++
 riscv/fdt.c                         |  15 +-
 riscv/include/asm/kvm.h             |  81 ++++++++++
 riscv/include/kvm/fdt-arch.h        |   8 +-
 riscv/include/kvm/kvm-arch.h        |  38 ++++-
 riscv/include/kvm/kvm-config-arch.h |   3 +
 riscv/irq.c                         | 138 ++++++++++++++++-
 riscv/kvm.c                         |   2 +
 riscv/pci.c                         |  32 ++--
 riscv/plic.c                        |  61 ++++----
 12 files changed, 563 insertions(+), 51 deletions(-)
 create mode 100644 riscv/aia.c

Comments

Anup Patel Sept. 14, 2023, 4:56 p.m. UTC | #1 
Hi Will,

On Tue, Jul 25, 2023 at 8:54 PM Anup Patel <apatel@ventanamicro.com> wrote:
>
> The latest KVM in Linux-6.5 has support for:
> 1) Svnapot ISA extension support
> 2) AIA in-kernel irqchip support
>
> This series adds corresponding changes in KVMTOOL to use the above
> mentioned features for Guest/VM.
>
> These patches can also be found in the riscv_aia_v1 branch at:
> https://github.com/avpatel/kvmtool.git
>
> Anup Patel (6):
>   Sync-up header with Linux-6.5-rc3 for KVM RISC-V
>   riscv: Add Svnapot extension support
>   riscv: Make irqchip support pluggable
>   riscv: Add IRQFD support for in-kernel AIA irqchip
>   riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports
>   riscv: Fix guest/init linkage for multilib toolchain

Friendly ping ?

Regards,
Anup

>
>  Makefile                            |   3 +
>  include/linux/kvm.h                 |   6 +-
>  riscv/aia.c                         | 227 ++++++++++++++++++++++++++++
>  riscv/fdt.c                         |  15 +-
>  riscv/include/asm/kvm.h             |  81 ++++++++++
>  riscv/include/kvm/fdt-arch.h        |   8 +-
>  riscv/include/kvm/kvm-arch.h        |  38 ++++-
>  riscv/include/kvm/kvm-config-arch.h |   3 +
>  riscv/irq.c                         | 138 ++++++++++++++++-
>  riscv/kvm.c                         |   2 +
>  riscv/pci.c                         |  32 ++--
>  riscv/plic.c                        |  61 ++++----
>  12 files changed, 563 insertions(+), 51 deletions(-)
>  create mode 100644 riscv/aia.c
>
> --
> 2.34.1
>
Will Deacon Sept. 18, 2023, 11:16 a.m. UTC | #2 
On Thu, Sep 14, 2023 at 10:26:34PM +0530, Anup Patel wrote:
> On Tue, Jul 25, 2023 at 8:54 PM Anup Patel <apatel@ventanamicro.com> wrote:
> >
> > The latest KVM in Linux-6.5 has support for:
> > 1) Svnapot ISA extension support
> > 2) AIA in-kernel irqchip support
> >
> > This series adds corresponding changes in KVMTOOL to use the above
> > mentioned features for Guest/VM.
> >
> > These patches can also be found in the riscv_aia_v1 branch at:
> > https://github.com/avpatel/kvmtool.git
> >
> > Anup Patel (6):
> >   Sync-up header with Linux-6.5-rc3 for KVM RISC-V
> >   riscv: Add Svnapot extension support
> >   riscv: Make irqchip support pluggable
> >   riscv: Add IRQFD support for in-kernel AIA irqchip
> >   riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports
> >   riscv: Fix guest/init linkage for multilib toolchain
> 
> Friendly ping ?

It all looks pretty self-contained, but please send another version
importing the headers for v6.5 now that it has been released.

Cheers,

Will
Anup Patel Sept. 18, 2023, 11:56 a.m. UTC | #3 
On Mon, Sep 18, 2023 at 4:46 PM Will Deacon <will@kernel.org> wrote:
>
> On Thu, Sep 14, 2023 at 10:26:34PM +0530, Anup Patel wrote:
> > On Tue, Jul 25, 2023 at 8:54 PM Anup Patel <apatel@ventanamicro.com> wrote:
> > >
> > > The latest KVM in Linux-6.5 has support for:
> > > 1) Svnapot ISA extension support
> > > 2) AIA in-kernel irqchip support
> > >
> > > This series adds corresponding changes in KVMTOOL to use the above
> > > mentioned features for Guest/VM.
> > >
> > > These patches can also be found in the riscv_aia_v1 branch at:
> > > https://github.com/avpatel/kvmtool.git
> > >
> > > Anup Patel (6):
> > >   Sync-up header with Linux-6.5-rc3 for KVM RISC-V
> > >   riscv: Add Svnapot extension support
> > >   riscv: Make irqchip support pluggable
> > >   riscv: Add IRQFD support for in-kernel AIA irqchip
> > >   riscv: Use AIA in-kernel irqchip whenever KVM RISC-V supports
> > >   riscv: Fix guest/init linkage for multilib toolchain
> >
> > Friendly ping ?
>
> It all looks pretty self-contained, but please send another version
> importing the headers for v6.5 now that it has been released.

Sure, I will send another version soon.

Thanks,
Anup