diff options
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/compressed/kaslr.c | 4 | ||||
| -rw-r--r-- | arch/x86/boot/compressed/misc.h | 6 |
2 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c index a0a50b91ecef..b87a7582853d 100644 --- a/arch/x86/boot/compressed/kaslr.c +++ b/arch/x86/boot/compressed/kaslr.c @@ -47,7 +47,7 @@ #include <linux/decompress/mm.h> #ifdef CONFIG_X86_5LEVEL -unsigned int pgtable_l5_enabled __ro_after_init; +unsigned int __pgtable_l5_enabled; unsigned int pgdir_shift __ro_after_init = 39; unsigned int ptrs_per_p4d __ro_after_init = 1; #endif @@ -734,7 +734,7 @@ void choose_random_location(unsigned long input, #ifdef CONFIG_X86_5LEVEL if (__read_cr4() & X86_CR4_LA57) { - pgtable_l5_enabled = 1; + __pgtable_l5_enabled = 1; pgdir_shift = 48; ptrs_per_p4d = 512; } diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index 9e11be4cae19..a423bdb42686 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -12,10 +12,8 @@ #undef CONFIG_PARAVIRT_SPINLOCKS #undef CONFIG_KASAN -#ifdef CONFIG_X86_5LEVEL -/* cpu_feature_enabled() cannot be used that early */ -#define pgtable_l5_enabled __pgtable_l5_enabled -#endif +/* cpu_feature_enabled() cannot be used this early */ +#define USE_EARLY_PGTABLE_L5 #include <linux/linkage.h> #include <linux/screen_info.h> |