Re: [PATCH v2 3/5] conf: Add rng backend model builtin

The 'builtin' rng backend model can be used as following: <rng model='virtio'> <backend model='builtin'/> </rng> Signed-off-by: Han Han <hhan(a)redhat.com&gt; --- docs/formatdomain.html.in | 10 ++++++++++ docs/formatdomaincaps.html.in | 1 + docs/schemas/domaincommon.rng | 6 ++++++ src/conf/domain_audit.c | 2 ++ src/conf/domain_conf.c | 9 +++++++++ src/conf/domain_conf.h | 1 + 6 files changed, 29 insertions(+) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 3040448df1..9621b5f120 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -8257,6 +8257,8 @@ qemu-kvm -net nic,model=? /dev/null &lt;source mode='bind' service='1234'/&gt; &lt;source mode='connect' host='1.2.3.4' service='1234'/&gt; &lt;/backend&gt; + &lt;!-- OR --&gt; + &lt;backend model='builtin'/&gt; &lt;/rng&gt; &lt;/devices&gt; ... @@ -8321,6 +8323,14 @@ qemu-kvm -net nic,model=? /dev/null for more information. </p> </dd> + <dt><code>builtin</code></dt> + <dd> + <p> + This backend uses qemu builtin random generator, which uses + getrandom() syscall to generate random. + (<span class="since">Since 6.0.0 and QEMU 4.2</span>)

+ </p> + </dd> </dl> </dd> <dt><code>driver</code></dt> diff --git a/docs/formatdomaincaps.html.in b/docs/formatdomaincaps.html.in index 6bf7a1c17a..aa4dece220 100644 --- a/docs/formatdomaincaps.html.in +++ b/docs/formatdomaincaps.html.in @@ -481,6 +481,7 @@ &lt;enum name='backendModel'&gt; &lt;value&gt;random&lt;/value&gt; &lt;value&gt;egd&lt;/value&gt; + &lt;value&gt;builtin&lt;/value&gt; &lt;/enum&gt; &lt;/rng&gt; ... diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 9b555d6acb..bbcf6ce896 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -5681,6 +5681,12 @@ <ref name="qemucdevSrcType"/> <ref name="qemucdevSrcDef"/> </group> + <group> + <attribute name="model"> + <value>builtin</value> + </attribute> + <empty/> + </group> </choice> </element> </define> diff --git a/src/conf/domain_audit.c b/src/conf/domain_audit.c index fdccc585fb..138f270129 100644 --- a/src/conf/domain_audit.c +++ b/src/conf/domain_audit.c @@ -227,6 +227,7 @@ virDomainAuditRNG(virDomainObjPtr vm, newsrcpath = virDomainChrSourceDefGetPath(newDef->source.chardev); break; + case VIR_DOMAIN_RNG_BACKEND_BUILTIN: case VIR_DOMAIN_RNG_BACKEND_LAST: break; }