docs: process: Add an example for creating a fixes tag

To make it a little clearer how to create a fixes tag,
add an example based on the preceeding gitconfig setup.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20200710200115.21176-1-trix@redhat.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/Documentation/process/submitting-patches.rst b/Documentation/process/submitting-patches.rst
index e58b2c5..5219bf3 100644 (file)
--- a/Documentation/process/submitting-patches.rst
+++ b/Documentation/process/submitting-patches.rst
@@ -196,6 +196,11 @@ outputting the above style in the ``git log`` or ``git show`` commands::
        [pretty]
                fixes = Fixes: %h (\"%s\")
 
+An example call::
+
+       $ git log -1 --pretty=fixes 54a4f0239f2e
+       Fixes: 54a4f0239f2e ("KVM: MMU: make kvm_mmu_zap_page() return the number of pages it actually freed")
+
 .. _split_changes:
 
 3) Separate your changes