Documentation/SubmittingPatches: Request summaries for commit references

Request inclusion of oneline summaries when referring to other commits

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 6e97e73d87b507a996767c82bbf0fb6237bf7617..26b1e31d5a13e63a95fc68c5a0cb66daf744ab8f 100644 (file)
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -109,6 +109,16 @@ probably didn't even receive earlier versions of the patch.
 If the patch fixes a logged bug entry, refer to that bug entry by
 number and URL.
 
+If you want to refer to a specific commit, don't just refer to the
+SHA-1 ID of the commit. Please also include the oneline summary of
+the commit, to make it easier for reviewers to know what it is about.
+Example:
+
+       Commit e21d2170f36602ae2708 ("video: remove unnecessary
+       platform_set_drvdata()") removed the unnecessary
+       platform_set_drvdata(), but left the variable "dev" unused,
+       delete it.
+
 
 3) Separate your changes.