Cc: Vegard Nossum <vegard.nossum@...>, Bart Van Assche <bart.vanassche@...>, John Reiser <jreiser@...>, Pekka Enberg <penberg@...>, Linux Kernel Mailing List <linux-kernel@...>, Ingo Molnar <mingo@...>, Peter Zijlstra <a.p.zijlstra@...>, Paul E. McKenney <paulmck@...>, Christoph Lameter <clameter@...>, Daniel Walker <dwalker@...>, Randy Dunlap <randy.dunlap@...>, Josh Aune <luken@...>, Pekka Paalanen <pq@...>
It tracks changes to the stack pointer, and any memory below it is
considered uninitialized. But, yes, if you mean that if you use the
variable (or slot) once in a function, then again later, it will still
be considered initialized. But that's no different from any other memory.
J
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