From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Prasad Pandit <ppandit@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Prasad Pandit <pjp@fedoraproject.org>
Subject: Re: [PATCH] KVM: x86: make KVM_REQ_NMI request iff NMI pending for vcpu
Date: Fri, 2 Feb 2024 16:11:31 -0800 [thread overview]
Message-ID: <170671742789.3944893.6069307090680601894.b4-ty@google.com> (raw)
In-Reply-To: <20240103075343.549293-1-ppandit@redhat.com>
On Wed, 03 Jan 2024 13:23:43 +0530, Prasad Pandit wrote:
> kvm_vcpu_ioctl_x86_set_vcpu_events() routine makes 'KVM_REQ_NMI'
> request for a vcpu even when its 'events->nmi.pending' is zero.
> Ex:
> qemu_thread_start
> kvm_vcpu_thread_fn
> qemu_wait_io_event
> qemu_wait_io_event_common
> process_queued_cpu_work
> do_kvm_cpu_synchronize_post_init/_reset
> kvm_arch_put_registers
> kvm_put_vcpu_events (cpu, level=[2|3])
>
> [...]
Applied to kvm-x86 fixes, thanks!
[1/1] KVM: x86: make KVM_REQ_NMI request iff NMI pending for vcpu
https://github.com/kvm-x86/linux/commit/6231c9e1a9f3
--
https://github.com/kvm-x86/linux/tree/next
next prev parent reply other threads:[~2024-02-03 0:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-03 7:53 Prasad Pandit
2024-01-08 10:45 ` Prasad Pandit
2024-01-08 17:38 ` Sean Christopherson
2024-01-09 6:26 ` Prasad Pandit
2024-02-03 0:11 ` Sean Christopherson [this message]
2024-02-06 8:10 ` Dongli Zhang
2024-02-06 20:58 ` Sean Christopherson
2024-02-09 0:34 ` Dongli Zhang
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