Greg, On Mon, Nov 23, 2020 at 11:23:13AM +0100, Johan Hovold wrote: > Instead of using the array-of-pointers trick to avoid having gcc mess up > the earlycon array stride, specify type alignment when declaring entries > to prevent gcc from increasing alignment. > > This is essentially an alternative (one-line) fix to the problem > addressed by commit dd709e72cb93 ("earlycon: Use a pointer table to fix > __earlycon_table stride"). > > gcc can increase the alignment of larger objects with static extent as > an optimisation, but this can be suppressed by using the aligned > attribute when declaring variables. > > Note that we have been relying on this behaviour for kernel parameters > for 16 years and it indeed hasn't changed since the introduction of the > aligned attribute in gcc-3.1. > > Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Could you pick this one up for 5.11? Johan