[Xen-changelog] [xen master] docs: clearify symlink usage in xen-pv-channel

[patchbot@xxxxxxx]

commit 6b48066e2215e733c91ff35d43b4a0e14fb726b6
Author:     Olaf Hering <olaf@xxxxxxxxx>
AuthorDate: Wed Feb 7 09:45:53 2018 +0100
Commit:     Wei Liu <wei.liu2@xxxxxxxxxx>
CommitDate: Wed Feb 7 11:24:40 2018 +0000

    docs: clearify symlink usage in xen-pv-channel
    
    The previous version simply states that a symlink has to be created
    without telling where the symlink should point to.
    
    Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 docs/man/xen-pv-channel.pod.7 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/man/xen-pv-channel.pod.7 b/docs/man/xen-pv-channel.pod.7
index 226418a..7229b26 100644
--- a/docs/man/xen-pv-channel.pod.7
+++ b/docs/man/xen-pv-channel.pod.7
@@ -122,6 +122,8 @@ SUBSYSTEM=="xen", DEVPATH=="/devices/console-[0-9]", 
RUN+="xen-console-setup"
 
 where the "xen-console-setup" script would read the channel name and
 make a symlink in /dev/xen-channel/org.my.cloud.software.agent.version1
+pointing to /dev/hvcN. N is the same number as the number in 
"/devices/console-[0-9]".
+In other words, "/devices/console-2" maps to /dev/hvc2.
 
 
 =item 8.
--
generated by git-patchbot for /home/xen/git/xen.git#master

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