On 19.11.2024 15:13, Carlo Nonato wrote: > LLC coloring needs to know the last level cache layout in order to make the > best use of it. This can be probed by inspecting the CLIDR_EL1 register, > so the Last Level is defined as the last level visible by this register. > Note that this excludes system caches in some platforms. > > Static memory allocation and cache coloring are incompatible because static > memory can't be guaranteed to use only colors assigned to the domain. > Panic during DomUs creation when both are enabled. > > Based on original work from: Luca Miccio <lucmic...@gmail.com> > > Signed-off-by: Carlo Nonato <carlo.non...@minervasys.tech> > Signed-off-by: Marco Solieri <marco.soli...@minervasys.tech>
Acked-by: Jan Beulich <jbeul...@suse.com> (As this is inapplicable to Arm code, it's independent of Michal's comments.) Jan
