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    SubjectRe: [PATCH 3/4] x86/ftrace: make ftrace_int3_handler() not to skip fops invocation
    On Tue, 30 Apr 2019 13:03:59 -0400
    Steven Rostedt <rostedt@goodmis.org> wrote:

    > I also prefer Josh's stack shift solution, as I personally believe
    > that's a cleaner solution. But I went ahead and implemented Linus's
    > version to get it working for ftrace. Here's the code, and it survived
    > some preliminary tests.

    Well it past the second level of tests.

    If this is the way we are going, I could add comments to the code and
    apply it to my queue and run it through the rest of my test suite and
    make it ready for the merge window. I may add a stable tag to it to go
    back to where live kernel patching was added, as it fixes a potential
    bug there.

    -- Steve

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