linux-kernel - Re: [GIT PULL] LoongArch KVM changes for v6.13

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Message-ID: <CABgObfbLYfAo=PGNPxEJXrttM575JeSV265madXmN2uuZEFqfQ@mail.gmail.com>
Date: Fri, 15 Nov 2024 00:53:00 +0100
From: Paolo Bonzini <pbonzini@...hat.com>
To: Huacai Chen <chenhuacai@...ngson.cn>
Cc: Huacai Chen <chenhuacai@...nel.org>, Tianrui Zhao <zhaotianrui@...ngson.cn>, 
	Bibo Mao <maobibo@...ngson.cn>, kvm@...r.kernel.org, loongarch@...ts.linux.dev, 
	linux-kernel@...r.kernel.org, Xuerui Wang <kernel@...0n.name>, 
	Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: Re: [GIT PULL] LoongArch KVM changes for v6.13

On Thu, Nov 14, 2024 at 10:50 AM Huacai Chen <chenhuacai@...ngson.cn> wrote:
>
> The following changes since commit 2d5404caa8c7bb5c4e0435f94b28834ae5456623:
>
>   Linux 6.12-rc7 (2024-11-10 14:19:35 -0800)
>
> are available in the Git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.13
>
> for you to fetch changes up to 9899b8201025d00b23aee143594a30c55cc4cc35:
>
>   irqchip/loongson-eiointc: Add virt extension support (2024-11-13 16:18:27 +0800)

Pulled, thanks.

Paolo

> ----------------------------------------------------------------
> LoongArch KVM changes for v6.13
>
> 1. Add iocsr and mmio bus simulation in kernel.
> 2. Add in-kernel interrupt controller emulation.
> 3. Add virt extension support for eiointc irqchip.
>
> ----------------------------------------------------------------
> Bibo Mao (1):
>       irqchip/loongson-eiointc: Add virt extension support
>
> Xianglai Li (11):
>       LoongArch: KVM: Add iocsr and mmio bus simulation in kernel
>       LoongArch: KVM: Add IPI device support
>       LoongArch: KVM: Add IPI read and write function
>       LoongArch: KVM: Add IPI user mode read and write function
>       LoongArch: KVM: Add EIOINTC device support
>       LoongArch: KVM: Add EIOINTC read and write functions
>       LoongArch: KVM: Add EIOINTC user mode read and write functions
>       LoongArch: KVM: Add PCHPIC device support
>       LoongArch: KVM: Add PCHPIC read and write functions
>       LoongArch: KVM: Add PCHPIC user mode read and write functions
>       LoongArch: KVM: Add irqfd support
>
>  Documentation/arch/loongarch/irq-chip-model.rst    |   64 ++
>  .../zh_CN/arch/loongarch/irq-chip-model.rst        |   55 ++
>  arch/loongarch/include/asm/irq.h                   |    1 +
>  arch/loongarch/include/asm/kvm_eiointc.h           |  123 +++
>  arch/loongarch/include/asm/kvm_host.h              |   18 +-
>  arch/loongarch/include/asm/kvm_ipi.h               |   45 +
>  arch/loongarch/include/asm/kvm_pch_pic.h           |   62 ++
>  arch/loongarch/include/uapi/asm/kvm.h              |   20 +
>  arch/loongarch/kvm/Kconfig                         |    5 +-
>  arch/loongarch/kvm/Makefile                        |    4 +
>  arch/loongarch/kvm/exit.c                          |   82 +-
>  arch/loongarch/kvm/intc/eiointc.c                  | 1027 ++++++++++++++++++++
>  arch/loongarch/kvm/intc/ipi.c                      |  475 +++++++++
>  arch/loongarch/kvm/intc/pch_pic.c                  |  519 ++++++++++
>  arch/loongarch/kvm/irqfd.c                         |   89 ++
>  arch/loongarch/kvm/main.c                          |   19 +-
>  arch/loongarch/kvm/vcpu.c                          |    3 +
>  arch/loongarch/kvm/vm.c                            |   21 +
>  drivers/irqchip/irq-loongson-eiointc.c             |  108 +-
>  include/linux/kvm_host.h                           |    1 +
>  include/trace/events/kvm.h                         |   35 +
>  include/uapi/linux/kvm.h                           |    8 +
>  22 files changed, 2735 insertions(+), 49 deletions(-)
>  create mode 100644 arch/loongarch/include/asm/kvm_eiointc.h
>  create mode 100644 arch/loongarch/include/asm/kvm_ipi.h
>  create mode 100644 arch/loongarch/include/asm/kvm_pch_pic.h
>  create mode 100644 arch/loongarch/kvm/intc/eiointc.c
>  create mode 100644 arch/loongarch/kvm/intc/ipi.c
>  create mode 100644 arch/loongarch/kvm/intc/pch_pic.c
>  create mode 100644 arch/loongarch/kvm/irqfd.c
>