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    SubjectRe: [PATCH 2/17] Generic backward compatibility includes for 4level
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    Date
    > > 
    > > Don't we normally add do { } while (0) after empty macros which look like
    > > a function?
    >
    > iirc Rusty tried to come up with an example some time ago where it actually
    > made a difference, but failed. But I can change it.


    if (foo)
    bar();
    else
    pml4_ERROR(x);
    something_else();

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