Re: Elaboration on "Equivalent fix must already exist in Linus' tree"

From: Jeff Garzik
Date: Tue Mar 03 2009 - 00:57:21 EST


Luis R. Rodriguez wrote:
While extending the documentation for submitting Linux wireless bug
reports [1] we note the stable series policy on patches -- that of
having an equivalent fix already in Linus' tree. I find this
documented in Documentation/stable_kernel_rules.txt but I'm curious if
there is any other resource which documents this or elaborates on this
a bit more. I often tell people about this rule or push _really_ hard
on testing "upstream" but some people tend to not understand. I think
that elaborating a little on this can help and will hopefully create
more awareness around the importance of trees like Stephen's
linux-next tree.

Just have people google for GregKH's copious messages, telling people a fix needs to be upstream before it goes into -stable.

Typically you make things easy by emailing stable@xxxxxxxxxx with a commit id.

There are only two exceptions:
* fix is upstream, but needs to be modified for -stable
* fix is not needed at all in upstream, but -stable still needs it

Jeff




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