From: Paolo Bonzini <pbonzini@redhat.com>
To: Huacai Chen <chenhuacai@loongson.cn>,
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>
Subject: Re: [GIT PULL] LoongArch KVM changes for v6.9
Date: Mon, 11 Mar 2024 15:02:03 +0100 [thread overview]
Message-ID: <208e03b7-374b-4062-bed2-dda595fcad77@redhat.com> (raw)
In-Reply-To: <20240307144930.3919566-1-chenhuacai@loongson.cn>
On 3/7/24 15:49, Huacai Chen wrote:
> The following changes since commit 90d35da658da8cff0d4ecbb5113f5fac9d00eb72:
>
> Linux 6.8-rc7 (2024-03-03 13:02:52 -0800)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.9
>
> for you to fetch changes up to b99f783106ea5b2f8c9d74f4d3b1e2f77af9ec6e:
>
> LoongArch: KVM: Remove unnecessary CSR register saving during enter guest (2024-03-06 09:12:13 +0800)
Pulled, thanks.
Paolo
> ----------------------------------------------------------------
> LoongArch KVM changes for v6.9
>
> 1. Set reserved bits as zero in CPUCFG.
> 2. Start SW timer only when vcpu is blocking.
> 3. Do not restart SW timer when it is expired.
> 4. Remove unnecessary CSR register saving during enter guest.
>
> KVM PV features are unfortunately missing in v6.9 for some
> implementation controversies, sigh.
> ----------------------------------------------------------------
> Bibo Mao (4):
> LoongArch: KVM: Set reserved bits as zero in CPUCFG
> LoongArch: KVM: Start SW timer only when vcpu is blocking
> LoongArch: KVM: Do not restart SW timer when it is expired
> LoongArch: KVM: Remove unnecessary CSR register saving during enter guest
>
> arch/loongarch/kvm/switch.S | 6 ------
> arch/loongarch/kvm/timer.c | 43 ++++++++++---------------------------------
> arch/loongarch/kvm/vcpu.c | 33 ++++++++++++++++++++++++++-------
> 3 files changed, 36 insertions(+), 46 deletions(-)
>
prev parent reply other threads:[~2024-03-11 14:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-07 14:49 [GIT PULL] LoongArch KVM changes for v6.9 Huacai Chen
2024-03-11 14:02 ` Paolo Bonzini [this message]
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