[Pdbg] [PATCH] Add notes on development process to the readme

[Joel Stanley]

Signed-off-by: Joel Stanley <joel at jms.id.au>
---
Amitay, feel free to change this text. Someone from buildroot was
looking for a patch I submitted and suggested we add something like
this.

 README.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.md b/README.md
index e0f484299e97..24f9a488a9d8 100644
--- a/README.md
+++ b/README.md
@@ -505,3 +505,16 @@ Notes:
 happen.
 2. If you want to view the kernel call trace then run gdb on the vmlinux that
 the host is running (the kernel needs to be compiled with debug symbols).
+
+## Submitting patches
+
+Development and patch review happens on the mailing list at:
+
+ pdbg at lists.ozlzabs.org
+
+Patches are tracked through patchwork:
+
+ https://patchwork.ozlabs.org/project/pdbg/list
+
+Pull requests via Github are also acceptable if you are not familiar with email
+based patch submission.
-- 
2.32.0