linux-kernel - Re: [GIT PULL] LoongArch KVM changes for v6.8

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Message-ID: <CABgObfZHRf7E_7Jk4uPRmSyxTy3EiuuYwHC35jQncNL9s-zTDA@mail.gmail.com>
Date: Tue, 2 Jan 2024 19:18:05 +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 v6.8

On Sat, Dec 23, 2023 at 1:12 PM Huacai Chen <chenhuacai@...ngson.cn> wrote:
>
> The following changes since commit ceb6a6f023fd3e8b07761ed900352ef574010bcb:
>
>   Linux 6.7-rc6 (2023-12-17 15:19:28 -0800)
>
> are available in the Git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.8
>
> for you to fetch changes up to 118e10cd893d57df55b3302dfd188a981b6e6d1c:
>
>   LoongArch: KVM: Add LASX (256bit SIMD) support (2023-12-19 10:48:28 +0800)

Pulled, thanks.

Paolo

>
> ----------------------------------------------------------------
> LoongArch KVM changes for v6.8
>
> 1. Optimization for memslot hugepage checking.
> 2. Cleanup and fix some HW/SW timer issues.
> 3. Add LSX/LASX (128bit/256bit SIMD) support.
>
> ----------------------------------------------------------------
> Bibo Mao (5):
>       LoongArch: KVM: Optimization for memslot hugepage checking
>       LoongArch: KVM: Remove SW timer switch when vcpu is halt polling
>       LoongArch: KVM: Allow to access HW timer CSR registers always
>       LoongArch: KVM: Remove kvm_acquire_timer() before entering guest
>       LoongArch: KVM: Fix timer emulation with oneshot mode
>
> Tianrui Zhao (2):
>       LoongArch: KVM: Add LSX (128bit SIMD) support
>       LoongArch: KVM: Add LASX (256bit SIMD) support
>
>  arch/loongarch/include/asm/kvm_host.h |  24 ++-
>  arch/loongarch/include/asm/kvm_vcpu.h |  21 ++-
>  arch/loongarch/include/uapi/asm/kvm.h |   1 +
>  arch/loongarch/kernel/fpu.S           |   2 +
>  arch/loongarch/kvm/exit.c             |  50 ++++--
>  arch/loongarch/kvm/main.c             |   1 -
>  arch/loongarch/kvm/mmu.c              | 124 +++++++++-----
>  arch/loongarch/kvm/switch.S           |  31 ++++
>  arch/loongarch/kvm/timer.c            | 129 ++++++++------
>  arch/loongarch/kvm/trace.h            |   6 +-
>  arch/loongarch/kvm/vcpu.c             | 307 ++++++++++++++++++++++++++++++----
>  11 files changed, 551 insertions(+), 145 deletions(-)
>