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From: Huacai Chen <chenhuacai@loongson.cn>
To: Paolo Bonzini <pbonzini@redhat.com>,
Huacai Chen <chenhuacai@kernel.org>,
Tianrui Zhao <zhaotianrui@loongson.cn>,
Bibo Mao <maobibo@loongson.cn>
Cc: kvm@vger.kernel.org,
loongarch@lists.linux.dev,
linux-kernel@vger.kernel.org,
Xuerui Wang <kernel@xen0n.name>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Huacai Chen <chenhuacai@loongson.cn>
Subject: [GIT PULL] LoongArch KVM changes for v6.8
Date: Sat, 23 Dec 2023 20:06:42 +0800
Message-Id: <20231223120642.1067728-1-chenhuacai@loongson.cn>
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| Series |
[GIT,PULL] LoongArch KVM changes for v6.8
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Pull-request
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.8Message
Huacai Chen
Dec. 23, 2023, 12:06 p.m. UTC
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)
----------------------------------------------------------------
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(-)
Comments
On Sat, Dec 23, 2023 at 1:12 PM Huacai Chen <chenhuacai@loongson.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(-) >