[PATCH] Better advice on using topic branches for kernel development
Show 5 quoted lines
> The real problem is that maintainers often pick random - and not at
> all stable - points for their development to begin with. They just
> pick some random "this is where Linus -git tree is today", and do
> their development on top of that. THAT is the problem - they are
> unaware that there's some nasty bug in that version.
Maybe they do this because they read it in the Git user-manual.
Fix the manual to give them better guidance.
Signed-off-by: Tony Luck <tony.luck@intel.com>
---
Originally posted on October 1st ... no comments received.
diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt
index fecc4eb..66a249d 100644
--- a/Documentation/user-manual.txt
+++ b/Documentation/user-manual.txt
@@ -2171,11 +2171,14 @@ $ git push mytree release
Now to apply some patches from the community. Think of a short
snappy name for a branch to hold this patch (or related group of
-patches), and create a new branch from the current tip of Linus's
-branch:
+patches), and create a new branch from a recent stable tag of
+Linus's branch. Picking a stable base for your branch will:
+1) help you: by avoiding inclusion of unrelated and perhaps lightly
+tested changes
+2) help future bug hunters that use "git bisect" to find problems
-------------------------------------------------
-$ git checkout -b speed-up-spinlocks origin
+$ git checkout -b speed-up-spinlocks v2.6.35
-------------------------------------------------
Now you apply the patch(es), run some tests, and commit the change(s). If
Luck, Tony <tony.luck@intel.com>