From: Zhao Liu <zhao1.liu@intel.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <richard.henderson@linaro.org>,
Eduardo Habkost <eduardo@habkost.net>,
"Michael S . Tsirkin" <mst@redhat.com>,
Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Tao Su <tao1.su@linux.intel.com>,
Xiaoyao Li <xiaoyao.li@intel.com>,
Pankaj Gupta <pankaj.gupta@amd.com>,
Zide Chen <zide.chen@intel.com>,
qemu-devel@nongnu.org, kvm@vger.kernel.org
Subject: Re: [PATCH v5 05/11] target/i386/kvm: Save/load MSRs of kvmclock2 (KVM_FEATURE_CLOCKSOURCE2)
Date: Wed, 25 Dec 2024 11:49:14 +0800 [thread overview]
Message-ID: <Z2uAupHhVT7/HfWw@intel.com> (raw)
In-Reply-To: <af13d0c9-1d73-4cdd-8fd0-eff86a5711d3@redhat.com>
On Tue, Dec 24, 2024 at 04:32:42PM +0100, Paolo Bonzini wrote:
> Date: Tue, 24 Dec 2024 16:32:42 +0100
> From: Paolo Bonzini <pbonzini@redhat.com>
> Subject: Re: [PATCH v5 05/11] target/i386/kvm: Save/load MSRs of kvmclock2
> (KVM_FEATURE_CLOCKSOURCE2)
>
> On 11/6/24 04:07, Zhao Liu wrote:
> > MSR_KVM_SYSTEM_TIME_NEW and MSR_KVM_WALL_CLOCK_NEW are bound to
> > kvmclock2 (KVM_FEATURE_CLOCKSOURCE2).
> >
> > Add the save/load support for these 2 MSRs just like kvmclock MSRs.
>
> As mentioned in the previous patch, this is not necessary. If it was
> needed, you'd have to also add VMSTATE fields in machine.c
>
I see, thanks!
Regards,
Zhao
next prev parent reply other threads:[~2024-12-25 3:31 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-06 3:07 [PATCH v5 00/11] i386: miscellaneous cleanup Zhao Liu
2024-11-06 3:07 ` [PATCH v5 01/11 for v9.2?] i386/cpu: Mark avx10_version filtered when prefix is NULL Zhao Liu
2024-11-06 12:22 ` Tao Su
2024-12-20 21:04 ` Michael Tokarev
2025-05-12 9:35 ` Michael Tokarev
2025-05-13 3:39 ` Zhao Liu
2024-11-06 3:07 ` [PATCH v5 02/11] target/i386/kvm: Add feature bit definitions for KVM CPUID Zhao Liu
2024-11-06 3:07 ` [PATCH v5 03/11] target/i386/kvm: Remove local MSR_KVM_WALL_CLOCK and MSR_KVM_SYSTEM_TIME definitions Zhao Liu
2024-11-06 3:07 ` [PATCH v5 04/11] target/i386/kvm: Only save/load kvmclock MSRs when kvmclock enabled Zhao Liu
2024-12-24 15:31 ` Paolo Bonzini
2024-12-25 3:48 ` Zhao Liu
2024-11-06 3:07 ` [PATCH v5 05/11] target/i386/kvm: Save/load MSRs of kvmclock2 (KVM_FEATURE_CLOCKSOURCE2) Zhao Liu
2024-12-24 15:32 ` Paolo Bonzini
2024-12-25 3:49 ` Zhao Liu [this message]
2024-11-06 3:07 ` [PATCH v5 06/11] target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo Zhao Liu
2024-11-06 3:07 ` [PATCH v5 07/11] target/i386/confidential-guest: Fix comment of x86_confidential_guest_kvm_type() Zhao Liu
2024-11-06 3:07 ` [PATCH v5 08/11] target/i386/kvm: Clean up return values of MSR filter related functions Zhao Liu
2024-11-06 3:07 ` [PATCH v5 09/11] target/i386/kvm: Return -1 when kvm_msr_energy_thread_init() fails Zhao Liu
2024-11-06 3:07 ` [PATCH v5 10/11] target/i386/kvm: Clean up error handling in kvm_arch_init() Zhao Liu
2024-12-24 15:53 ` Paolo Bonzini
2024-12-25 3:14 ` Zhao Liu
2024-11-06 3:07 ` [PATCH v5 11/11] target/i386/kvm: Replace ARRAY_SIZE(msr_handlers) with KVM_MSR_FILTER_MAX_RANGES Zhao Liu
2024-12-24 15:54 ` Paolo Bonzini
2024-12-25 3:16 ` Zhao Liu
2024-12-18 16:10 ` [PATCH v5 00/11] i386: miscellaneous cleanup Zhao Liu
2024-12-24 16:01 ` Paolo Bonzini
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