diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/page_64.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/realmode.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/tlbflush.h | 5 |
4 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h index 4bde0dc66100..e9c86299b835 100644 --- a/arch/x86/include/asm/page_64.h +++ b/arch/x86/include/asm/page_64.h @@ -5,6 +5,7 @@ #include <asm/page_64_types.h> #ifndef __ASSEMBLY__ +#include <asm/cpufeatures.h> #include <asm/alternative.h> /* duplicated to the one in bootmem.h */ diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 448cd01eb3ec..a34430b7af4a 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -22,6 +22,7 @@ #define pgprot_decrypted(prot) __pgprot(__sme_clr(pgprot_val(prot))) #ifndef __ASSEMBLY__ +#include <linux/spinlock.h> #include <asm/x86_init.h> #include <asm/pkru.h> #include <asm/fpu/api.h> diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h index 5db5d083c873..331474b150f1 100644 --- a/arch/x86/include/asm/realmode.h +++ b/arch/x86/include/asm/realmode.h @@ -89,6 +89,7 @@ static inline void set_real_mode_mem(phys_addr_t mem) } void reserve_real_mode(void); +void load_trampoline_pgtable(void); #endif /* __ASSEMBLY__ */ diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h index b587a9ee9cb2..98fa0a114074 100644 --- a/arch/x86/include/asm/tlbflush.h +++ b/arch/x86/include/asm/tlbflush.h @@ -261,4 +261,9 @@ extern void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch); #endif /* !MODULE */ +static inline void __native_tlb_flush_global(unsigned long cr4) +{ + native_write_cr4(cr4 ^ X86_CR4_PGE); + native_write_cr4(cr4); +} #endif /* _ASM_X86_TLBFLUSH_H */ |