On Fri, Oct 06, 2023 at 03:44:05PM +0100, Andrew Cooper wrote: > From: Alejandro Vallejo <[email protected]> > > Adds a new compile-time flag to allow disabling PDX compression and > compiles out compression-related code/data. It also shorts the pdx<->pfn > conversion macros and creates stubs for masking functions. > > While at it, removes the old arch-defined CONFIG_HAS_PDX flag. Despite the > illusion of choice, it was not optional. > > There are ARM and PPC platforms with sparse RAM banks - leave compression > active by default there. OTOH, there are no known production x86 systems with > sparse RAM banks, so disable compression. This decision can be revisited if > such a platform comes along. > > Signed-off-by: Alejandro Vallejo <[email protected]> > Reviewed-by: Julien Grall <[email protected]> > Signed-off-by: Andrew Cooper <[email protected]>
Reviewed-by: Roger Pau Monné <[email protected]> Thanks, Roger.
