From: Xiaoyao Li <xiaoyao.li@intel.com>
To: Markus Armbruster <armbru@redhat.com>
Cc: "Paolo Bonzini" <pbonzini@redhat.com>,
"Sean Christopherson" <seanjc@google.com>,
"David Hildenbrand" <david@redhat.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Marcelo Tosatti" <mtosatti@redhat.com>,
"Eric Blake" <eblake@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Peter Xu" <peterx@redhat.com>,
"Chao Peng" <chao.p.peng@linux.intel.com>,
"Michael Roth" <michael.roth@amd.com>,
isaku.yamahata@gmail.com, qemu-devel@nongnu.org,
kvm@vger.kernel.org
Subject: Re: [RFC PATCH 08/19] HostMem: Add private property to indicate to use kvm gmem
Date: Tue, 1 Aug 2023 22:54:46 +0800 [thread overview]
Message-ID: <54ca98fb-2c26-9787-9da6-6d56c0b68213@intel.com> (raw)
In-Reply-To: <87o7js808y.fsf@pond.sub.org>
On 8/1/2023 1:22 AM, Markus Armbruster wrote:
> Xiaoyao Li <xiaoyao.li@intel.com> writes:
>
>> From: Isaku Yamahata <isaku.yamahata@intel.com>
>>
>> Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
>> Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
>
> [...]
>
>> diff --git a/qapi/qom.json b/qapi/qom.json
>> index 7f92ea43e8e1..e0b2044e3d20 100644
>> --- a/qapi/qom.json
>> +++ b/qapi/qom.json
>> @@ -605,6 +605,9 @@
>> # @reserve: if true, reserve swap space (or huge pages) if applicable
>> # (default: true) (since 6.1)
>> #
>> +# @private: if true, use KVM gmem private memory
>> +# (default: false) (since 8.1)
>> +#
>
> Please format like
>
> # @private: if true, use KVM gmem private memory (default: false)
> # (since 8.1)
>
> to blend in with recent commit a937b6aa739 (qapi: Reformat doc comments
> to conform to current conventions).
will do it in next version.
Thanks!
-Xiaoyao
>> # @size: size of the memory region in bytes
>> #
>> # @x-use-canonical-path-for-ramblock-id: if true, the canonical path
>> @@ -631,6 +634,7 @@
>> '*prealloc-context': 'str',
>> '*share': 'bool',
>> '*reserve': 'bool',
>> + '*private': 'bool',
>> 'size': 'size',
>> '*x-use-canonical-path-for-ramblock-id': 'bool' } }
>
next prev parent reply other threads:[~2023-08-01 14:55 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-31 16:21 [RFC PATCH 00/19] QEMU gmem implemention Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 01/19] trace/kvm: Split address space and slot id in trace_kvm_set_user_memory() Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 02/19] *** HACK *** linux-headers: Update headers to pull in gmem APIs Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 03/19] RAMBlock: Support KVM gmemory Xiaoyao Li
2023-08-01 16:33 ` David Hildenbrand
2023-07-31 16:21 ` [RFC PATCH 04/19] memory: Introduce memory_region_can_be_private() Xiaoyao Li
2023-07-31 21:23 ` Peter Xu
2023-07-31 21:33 ` Michael S. Tsirkin
2023-07-31 21:34 ` Sean Christopherson
2023-07-31 21:36 ` Michael S. Tsirkin
2023-08-01 0:21 ` Peter Xu
2023-08-01 16:23 ` Sean Christopherson
2023-08-01 16:48 ` Claudio Fontana
2023-08-01 16:52 ` Claudio Fontana
2023-08-02 8:05 ` Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 05/19] kvm: Enable KVM_SET_USER_MEMORY_REGION2 for memslot Xiaoyao Li
2023-08-01 17:10 ` Claudio Fontana
2023-08-03 8:43 ` Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 06/19] i386/pc: Drop pc_machine_kvm_type() Xiaoyao Li
2023-08-02 23:00 ` Isaku Yamahata
2023-07-31 16:21 ` [RFC PATCH 07/19] target/i386: Implement mc->kvm_type() to get VM type Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 08/19] HostMem: Add private property to indicate to use kvm gmem Xiaoyao Li
2023-07-31 17:22 ` Markus Armbruster
2023-08-01 14:54 ` Xiaoyao Li [this message]
2023-08-01 14:57 ` Daniel P. Berrangé
2023-08-02 8:04 ` Xiaoyao Li
2023-08-01 17:21 ` David Hildenbrand
2023-08-02 8:03 ` Xiaoyao Li
2023-08-02 14:14 ` David Hildenbrand
2023-08-02 22:53 ` Isaku Yamahata
2023-08-03 13:05 ` David Hildenbrand
2023-07-31 16:21 ` [RFC PATCH 09/19] i386/kvm: Create gmem fd for KVM_X86_SW_PROTECTED_VM Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 10/19] kvm: Introduce support for memory_attributes Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 11/19] kvm/memory: Introduce the infrastructure to set the default shared/private value Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 12/19] i386/kvm: Set memory to default private for KVM_X86_SW_PROTECTED_VM Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 13/19] physmem: replace function name with __func__ in ram_block_discard_range() Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 14/19] physmem: Add ram_block_convert_range Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 15/19] kvm: handle KVM_EXIT_MEMORY_FAULT Xiaoyao Li
2023-08-02 22:25 ` Isaku Yamahata
2023-09-13 6:59 ` Xiaoyao Li
2023-08-09 15:02 ` Xu Yilun
2023-09-13 7:00 ` Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 16/19] trace/kvm: Add trace for page convertion between shared and private Xiaoyao Li
2023-07-31 16:21 ` [RFC PATCH 17/19] pci-host/q35: Move PAM initialization above SMRAM initialization Xiaoyao Li
2023-07-31 16:22 ` [RFC PATCH 18/19] q35: Introduce smm_ranges property for q35-pci-host Xiaoyao Li
2023-07-31 16:22 ` [RFC PATCH 19/19] i386: Disable SMM mode for X86_SW_PROTECTED_VM Xiaoyao Li
2023-08-02 22:27 ` Isaku Yamahata
2023-07-31 16:51 ` [RFC PATCH 00/19] QEMU gmem implemention Daniel P. Berrangé
2023-08-01 1:45 ` Xiaoyao Li
2023-08-10 15:58 ` Michael Roth via
2023-08-14 21:45 ` Isaku Yamahata
2023-07-31 17:10 ` Isaku Yamahata
2023-08-01 1:55 ` Xiaoyao Li
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