[xen master] docs/man: Document qemu-ifup on NetBSD

[patchbot@xxxxxxx]

commit def12125357ed2efd6d581d9033afcc9d66daa8a
Author:     Manuel Bouyer <bouyer@xxxxxxxxxx>
AuthorDate: Wed Feb 3 17:54:20 2021 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Thu Feb 4 21:26:41 2021 +0000

    docs/man: Document qemu-ifup on NetBSD
    
    Document that on NetBSD, the tap interface will be configured by the
    qemu-ifup script.
    
    Signed-off-by: Manuel Bouyer <bouyer@xxxxxxxxxx>
    Release-Acked-by: Ian Jackson <iwj@xxxxxxxxxxxxxx>
---
 docs/man/xl-network-configuration.5.pod | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/man/xl-network-configuration.5.pod 
b/docs/man/xl-network-configuration.5.pod
index af058d4d3c..8e5fd909fa 100644
--- a/docs/man/xl-network-configuration.5.pod
+++ b/docs/man/xl-network-configuration.5.pod
@@ -172,6 +172,9 @@ add it to the relevant bridge). Defaults to
 C<XEN_SCRIPT_DIR/vif-bridge> but can be set to any script. Some example
 scripts are installed in C<XEN_SCRIPT_DIR>.
 
+Note on NetBSD HVM guests will ignore the script option for tap
+(emulated) interfaces and always use
+C<XEN_SCRIPT_DIR/qemu-ifup> to configure the interface in bridged mode.
 
 =head2 ip
 
--
generated by git-patchbot for /home/xen/git/xen.git#master