From: Chao Gao <chao.gao@intel.com>
To: Sean Christopherson <seanjc@google.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>, <kvm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Kai Huang <kai.huang@intel.com>
Subject: Re: [PATCH v2 4/6] KVM: Add arch hooks for enabling/disabling virtualization
Date: Thu, 23 May 2024 13:31:43 +0800 [thread overview]
Message-ID: <Zk7Uv9dsoet4TPj4@chao-email> (raw)
In-Reply-To: <20240522022827.1690416-5-seanjc@google.com>
On Tue, May 21, 2024 at 07:28:25PM -0700, Sean Christopherson wrote:
>Add arch hooks that are invoked when KVM enables/disable virtualization.
>x86 will use the hooks to register an "emergency disable" callback, which
>is essentially an x86-specific shutdown notifier that is used when the
>kernel is doing an emergency reboot/shutdown/kexec.
>
>Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Chao Gao <chao.gao@intel.com>
next prev parent reply other threads:[~2024-05-23 5:31 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-22 2:28 [PATCH v2 0/6] KVM: Register cpuhp/syscore callbacks when enabling virt Sean Christopherson
2024-05-22 2:28 ` [PATCH v2 1/6] KVM: Register cpuhp and syscore callbacks when enabling hardware Sean Christopherson
2024-05-22 6:10 ` Chao Gao
2024-05-29 14:29 ` Sean Christopherson
2024-05-22 2:28 ` [PATCH v2 2/6] KVM: Rename functions related to enabling virtualization hardware Sean Christopherson
2024-05-22 7:10 ` Chao Gao
2024-05-22 22:34 ` Huang, Kai
2024-05-22 2:28 ` [PATCH v2 3/6] KVM: Add a module param to allow enabling virtualization when KVM is loaded Sean Christopherson
2024-05-22 22:27 ` Huang, Kai
2024-05-23 4:23 ` Chao Gao
2024-05-23 23:11 ` Huang, Kai
2024-05-24 2:39 ` Chao Gao
2024-05-27 22:36 ` Huang, Kai
2024-05-29 15:01 ` Sean Christopherson
2024-05-29 22:45 ` Huang, Kai
2024-05-29 23:07 ` Sean Christopherson
2024-05-30 0:06 ` Huang, Kai
2024-05-22 2:28 ` [PATCH v2 4/6] KVM: Add arch hooks for enabling/disabling virtualization Sean Christopherson
2024-05-22 22:33 ` Huang, Kai
2024-05-28 22:50 ` Sean Christopherson
2024-05-23 5:31 ` Chao Gao [this message]
2024-05-22 2:28 ` [PATCH v2 5/6] x86/reboot: Unconditionally define cpu_emergency_virt_cb typedef Sean Christopherson
2024-05-22 22:35 ` Huang, Kai
2024-05-23 5:41 ` Chao Gao
2024-05-22 2:28 ` [PATCH v2 6/6] KVM: x86: Register "emergency disable" callbacks when virt is enabled Sean Christopherson
2024-05-22 22:37 ` Huang, Kai
2024-05-23 5:59 ` Chao Gao
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