From facaa9ae98c228593735850f8b1591f7cf8edd92 Mon Sep 17 00:00:00 2001 From: Han Han Date: Sat, 7 May 2022 09:17:37 +0800 Subject: [PATCH] docs: formatdomain: Add the introduced versions of net rss attrs Signed-off-by: Han Han Reviewed-by: Andrea Bolognani --- docs/formatdomain.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index c132d2abbb..d3ecb18e42 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -5300,7 +5300,7 @@ following attributes are available for the ``"virtio"`` NIC driver: virtio and tap backends only. Virtio NIC will be launched with "rss" property. For now "in-qemu" RSS is supported by libvirt. QEMU may load eBPF RSS if it has CAP_SYS_ADMIN permissions, which is - not supported by default in libvirt. + not supported by default in libvirt. :since:`Since 8.3.0 and QEMU 5.1` **In general you should leave this option alone, unless you are very certain you know what you are doing. Proper RSS configuration depends from vcpu, tap, and vhost settings.** @@ -5310,6 +5310,7 @@ following attributes are available for the ``"virtio"`` NIC driver: to VM will contain a hash of the packet in the virt header. Usually enabled alongside with ``rss``. Without ``rss`` option, the hash report doesn't affect steering itself but provides vnet header with a calculated hash. + :since:`Since 8.3.0 and QEMU 5.1` **In general you should leave this option alone, unless you are very certain you know what you are doing. Proper RSS configuration depends from vcpu, tap, and vhost settings.**