On 01/30/19 at 05:40pm, Julian Stecklina wrote: > diff --git a/arch/x86/boot/compressed/kaslr.c > b/arch/x86/boot/compressed/kaslr.c > index 9ed9709..5657e34 100644 > --- a/arch/x86/boot/compressed/kaslr.c > +++ b/arch/x86/boot/compressed/kaslr.c > @@ -155,6 +155,12 @@ parse_memmap(char *p, unsigned long long *start, > unsigned long long *size) > case '#': > case '$': > case '!': > + /* > + * % would need some more complex parsing, because regions might > + * actually become usable for KASLR, but the simple way of > + * ignoring anything that is mentioned in % works for now. > + */
This seems to make thing more complicated even though have to. One concern is whether we need to check the oldtype|newtype , e.g oldtype=reserverd, newtype=RAM, is it possible to set like that? Thanks Baoquan > + case '%': > *start = memparse(p + 1, &p); > return 0; > case '@': > -- > 2.7.4 >
