On Fri, Sep 24, 2021 at 01:24:47PM +0200, Paolo Bonzini wrote:
> From: Yang Zhong <[email protected]>
>
> Add the new 'memory-backend-epc' user creatable QOM object in
> the ObjectOptions to support SGX since v6.1, or the sgx backend
> object cannot bootup.
>
> Signed-off-by: Yang Zhong <[email protected]>
> Message-Id: <[email protected]>
> Signed-off-by: Paolo Bonzini <[email protected]>
> ---
> qapi/qom.json | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/qapi/qom.json b/qapi/qom.json
> index a25616bc7a..0222bb4506 100644
> --- a/qapi/qom.json
> +++ b/qapi/qom.json
> @@ -647,6 +647,23 @@
> '*hugetlbsize': 'size',
> '*seal': 'bool' } }
>
> +##
> +# @MemoryBackendEpcProperties:
> +#
> +# Properties for memory-backend-epc objects.
> +#
> +# The @share boolean option is true by default with epc
> +#
> +# The @merge boolean option is false by default with epc
> +#
> +# The @dump boolean option is false by default with epc
> +#
> +# Since: 6.2
> +##
> +{ 'struct': 'MemoryBackendEpcProperties',
> + 'base': 'MemoryBackendProperties',
> + 'data': {} }
Is the intent to add more members to data in later patches? Otherwise,...
> +
> ##
> # @PrManagerHelperProperties:
> #
> @@ -797,6 +814,7 @@
> { 'name': 'memory-backend-memfd',
> 'if': 'CONFIG_LINUX' },
> 'memory-backend-ram',
> + 'memory-backend-epc',
> 'pef-guest',
> 'pr-manager-helper',
> 'qtest',
> @@ -855,6 +873,7 @@
> 'memory-backend-memfd': { 'type': 'MemoryBackendMemfdProperties',
> 'if': 'CONFIG_LINUX' },
> 'memory-backend-ram': 'MemoryBackendProperties',
> + 'memory-backend-epc': 'MemoryBackendEpcProperties',
...this could have just been MemoryBackendProperties.
> 'pr-manager-helper': 'PrManagerHelperProperties',
> 'qtest': 'QtestProperties',
> 'rng-builtin': 'RngProperties',
> --
> 2.31.1
>
>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
