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x86, kaslr: add missed "static" declarations

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This silences build warnings about unexported variables and functions.

Signed-off-by: Kees Cook <keescook@chromium.org>
Link: http://lkml.kernel.org/r/20140209215644.GA30339@www.outflux.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Kees Cook 2014-02-09 13:56:44 -08:00 committed by H. Peter Anvin
parent b6085a8657
commit e290e8c59d
1 changed files with 5 additions and 4 deletions
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9
arch/x86/boot/compressed/aslr.c
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@ -111,7 +111,7 @@ struct mem_vector {
};
#define MEM_AVOID_MAX 5
struct mem_vector mem_avoid[MEM_AVOID_MAX];
static struct mem_vector mem_avoid[MEM_AVOID_MAX];
static bool mem_contains(struct mem_vector *region, struct mem_vector *item)
{
@ -180,7 +180,7 @@ static void mem_avoid_init(unsigned long input, unsigned long input_size,
}
/* Does this memory vector overlap a known avoided area? */
bool mem_avoid_overlap(struct mem_vector *img)
static bool mem_avoid_overlap(struct mem_vector *img)
{
int i;
@ -192,8 +192,9 @@ bool mem_avoid_overlap(struct mem_vector *img)
return false;
}
unsigned long slots[CONFIG_RANDOMIZE_BASE_MAX_OFFSET / CONFIG_PHYSICAL_ALIGN];
unsigned long slot_max = 0;
static unsigned long slots[CONFIG_RANDOMIZE_BASE_MAX_OFFSET /
CONFIG_PHYSICAL_ALIGN];
static unsigned long slot_max;
static void slots_append(unsigned long addr)
{