On Mon, Nov 02, 2020 at 09:02:25PM +0100, Marijn Suijten wrote:
> nr_rings is reset to 1, but when this function is called for a second
> (and third!) time nr_rings > 1 is false, thus the else case is entered
> to set up a buffer for the RPTR shadow and consequently written to
> RB_RPTR_ADDR,
nr_rings is reset to 1, but when this function is called for a second
(and third!) time nr_rings > 1 is false, thus the else case is entered
to set up a buffer for the RPTR shadow and consequently written to
RB_RPTR_ADDR, hanging platforms without WHERE_AM_I firmware support.
Restructure the
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