On Mon, Jul 16, 2018 at 01:44:47PM +0200, Ingo Molnar wrote: > >* Chao Fan <[email protected]> wrote: > >> If 'CONFIG_MEMORY_HOTREMOVE' specified, walk the acpi srat memory >> tables, store the immovable memory regions, so that kaslr can get >> the information abouth where can be selected or not. >> If 'CONFIG_MEMORY_HOTREMOVE' not specified, go on the old code. >> >> Signed-off-by: Chao Fan <[email protected]> >> --- >> arch/x86/boot/compressed/kaslr.c | 55 ++++++++++++++++++++++++++++++++ >> 1 file changed, 55 insertions(+) >> >> diff --git a/arch/x86/boot/compressed/kaslr.c >> b/arch/x86/boot/compressed/kaslr.c >> index 531c9876f573..0ec5aab915db 100644 >> --- a/arch/x86/boot/compressed/kaslr.c >> +++ b/arch/x86/boot/compressed/kaslr.c >> @@ -31,6 +31,7 @@ >> >> #include "misc.h" >> #include "error.h" >> +#include "acpitb.h" >> #include "../string.h" >> >> #include <generated/compile.h> >> @@ -104,6 +105,14 @@ static bool memmap_too_large; >> /* Store memory limit specified by "mem=nn[KMG]" or "memmap=nn[KMG]" */ >> unsigned long long mem_limit = ULLONG_MAX; >> >> +#ifdef CONFIG_MEMORY_HOTREMOVE >> +/* Store the movable memory */ >> +struct mem_vector immovable_mem[MAX_NUMNODES*2]; >> + >> +/* Store the num of movable mem regions */ >> +static int num_immovable_mem; >> +#endif > >So comment says 'movable', but variables are named 'immovable'??
Sorry for the typo, will change it immidiately. Thanks, Chao Fan > >Thanks, > > Ingo > >
