On Tue, Mar 26, 2019 at 09:42:13AM +0100, Rasmus Villemoes wrote: > On 21/03/2019 23.00, Andi Kleen wrote: > > From: Andi Kleen <[email protected]> > > > > cacheline_aligned is a special section. It cannot be const at the same > > time because it's not read-only. It doesn't give any MMU protection. > > Urgh. Perhaps this instead just wanted to use the quadruple underscore > version, ____cacheline_aligned ? That would make these objects correctly > aligned and still live in .rodata, no?
Yes that seems to be the right fix. .rodata is 4K aligned, so it supports 64 bytes too. -Andi
