Hi Mike, On Wed, May 7, 2014 at 1:48 PM, Maxime COQUELIN <[email protected]> wrote: > Commit 1d9fe6b97 ("clk: divider: Fix best div calculation for power-of-two and > table dividers") introduces a regression in its _table_round_up function. > > When the divider passed to this function is greater than the max divider > available in the table, this function returns table's max divider. > Problem is that it causes an infinite loop in clk_divider_bestdiv() because > _next_div() will never return a value greater than maxdiv. > > Instead of returning table's max divider, this patch returns INT_MAX. > > Reported-by: Fabio Estevam <[email protected]> > Reported-by: Shawn Guo <[email protected]> > Tested-by: Fabio Estevam <[email protected]> > Cc: Mike Turquette <[email protected]> > Signed-off-by: Maxime Coquelin <[email protected]>
Any comments on this one? It does fix a regression. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
