[snowpatch] [PATCH] docs: add details about patch tracking on patchwork.ozlabs.org

[Andrew Donnellan]

Add a link to patchwork.ozlabs.org to README.md and CONTRIBUTING.md.

Closes: #5 ("Document snowpatch's own patchwork")
Signed-off-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
---
 CONTRIBUTING.md | 2 ++
 README.md       | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b9b15e9..d067da9 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -7,6 +7,8 @@ preferably using `git send-email`. We strongly prefer emailed patches
 over GitHub pull requests - after all, emailed patches are exactly why
 snowpatch exists!
 
+Patch status is tracked on [patchwork.ozlabs.org](https://patchwork.ozlabs.org/project/snowpatch/).
+
 All commit messages must include a `Signed-off-by:` line including
 your real name, indicating that you have read and agree to the
 [Developer Certificate of Origin
diff --git a/README.md b/README.md
index 41a416f..0b0c1c1 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,9 @@ snowpatch development is done on our mailing list,
 subscribe, go to the
 [listinfo page](https://lists.ozlabs.org/listinfo/snowpatch).
 
+Patches are tracked on
+[patchwork.ozlabs.org](https://patchwork.ozlabs.org/project/snowpatch/).
+
 snowpatch is maintained by
 [Russell Currey](mailto:ruscur at russell.cc) and
 [Andrew Donnellan](mailto:andrew.donnellan at au1.ibm.com).
-- 
Andrew Donnellan              OzLabs, ADL Canberra
andrew.donnellan at au1.ibm.com  IBM Australia Limited