diff options
Diffstat (limited to 'arch/arm64/include/asm/memory.h')
| -rw-r--r-- | arch/arm64/include/asm/memory.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index c735afdf639b..6e0e5722f229 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -46,7 +46,7 @@ #define KIMAGE_VADDR (MODULES_END) #define MODULES_END (MODULES_VADDR + MODULES_VSIZE) #define MODULES_VADDR (_PAGE_END(VA_BITS_MIN)) -#define MODULES_VSIZE (SZ_128M) +#define MODULES_VSIZE (SZ_2G) #define VMEMMAP_START (-(UL(1) << (VA_BITS - VMEMMAP_SHIFT))) #define VMEMMAP_END (VMEMMAP_START + VMEMMAP_SIZE) #define PCI_IO_END (VMEMMAP_START - SZ_8M) @@ -204,15 +204,17 @@ static inline unsigned long kaslr_offset(void) return kimage_vaddr - KIMAGE_VADDR; } +#ifdef CONFIG_RANDOMIZE_BASE +void kaslr_init(void); static inline bool kaslr_enabled(void) { - /* - * The KASLR offset modulo MIN_KIMG_ALIGN is taken from the physical - * placement of the image rather than from the seed, so a displacement - * of less than MIN_KIMG_ALIGN means that no seed was provided. - */ - return kaslr_offset() >= MIN_KIMG_ALIGN; + extern bool __kaslr_is_enabled; + return __kaslr_is_enabled; } +#else +static inline void kaslr_init(void) { } +static inline bool kaslr_enabled(void) { return false; } +#endif /* * Allow all memory at the discovery stage. We will clip it later. |