Assume I have some issue that was fixed by a recent patch to the official Linux git repository. I have a work around, but I’d like to undo it when a release happens that contains my the fix. I know the exact git commit hash, e.g. f3a1ef9cee4812e2d08c855eb373f0d83433e34c.

What is the easiest way to answer the question: What kernel releases so far contain this patch? Bonus points if no local Linux git repository is needed.

(LWM discusses some ideas, but these do require a local repository.)

5 Answers 5


As mentioned on LWN, the easiest is:

git describe --contains f3a1ef9cee4812e2d08c855eb373f0d83433e34c

If you don't want a local clone, gitweb's "plain" formatted commit contains the same info in the X-Git-Tag header. Unfortunately kernel.org switched over to cgit which apparently does not disclose this information. Previously it was possible to find it out like this:


Here, X-Git-Tag is actually missing at the moment because that commit isn't in a tagged release in that repository. But you can look at an earlier commit, like:


Here, you see:

X-Git-Tag: v3.4-rc1~184^2~10

which tells me that the tag "v3.4-rc1" was the first tag to follow my patch, so I'd expect to see it in v3.4.

  • 1
    Not sure if this is answer is valid anymore. X-Git-Tag does not appear. Feb 12, 2016 at 19:41
  • The first sentence is still valid. Finding the answer through gitweb is no longer an option, but that's why this question was edited almost 3 years ago to say just that.
    – Jim Paris
    Feb 18, 2016 at 18:19

In GitHub kernel repository, you can check all tags/kernel versions.

Example for dc0827c128c0ee5a58b822b99d662b59f4b8e970 provided by Jim Paris:

Commit dc0827c@GitHub

If three-dots are clicked, full list of tags/kernel versions can be seen.


Old question, but I was surprised no answer included:

git tag --contains <Commit ID>

From git tag help message:

Tag listing options
     --contains <commit>   print only tags that contain the commit

This requires a local GIT repository.

Since this question was the first result I got when looking for a solution, I think this would be helpful for others.


You can use something like this

git-show f3a1ef9cee4812e2d08c855eb373f0d83433e34c:Makefile \
         | head -4 | awk -vORS='.' '{print $3}' | sed 's/\.*$//'

This requires local git repo.


You can see the commit on the github source mirror. I suppose you could correllate the release tags to the commit date (in this case, your commit is five days old, the most recent tagged RC on master is seven), but frankly this is easier to get at if you clone the source locally.

  • Correlating the date won't work since the patch may not be merged into any release yet, or it may have been written originally for a previous release and just not merged until more recently.
    – psusi
    Aug 9, 2012 at 13:04
  • 1
    Nowadays GitHub shows all tags containing a specific commit just below the commit message, so no need to correlate by date anymore. Apr 13, 2016 at 12:32

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