diff options
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/cacheflush.h | 7 | ||||
| -rw-r--r-- | include/asm-x86/desc_64.h | 1 | ||||
| -rw-r--r-- | include/asm-x86/i387.h | 1 | ||||
| -rw-r--r-- | include/asm-x86/kdebug.h | 1 | ||||
| -rw-r--r-- | include/asm-x86/pgtable_64.h | 2 | ||||
| -rw-r--r-- | include/asm-x86/processor.h | 5 | ||||
| -rw-r--r-- | include/asm-x86/sigcontext.h | 66 |
7 files changed, 73 insertions, 10 deletions
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h index 6a22212b4b20..5396c212d8c0 100644 --- a/include/asm-x86/cacheflush.h +++ b/include/asm-x86/cacheflush.h @@ -48,12 +48,15 @@ void cpa_init(void); #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void); +extern const int rodata_test_data; #endif + #ifdef CONFIG_DEBUG_RODATA_TEST -void rodata_test(void); +int rodata_test(void); #else -static inline void rodata_test(void) +static inline int rodata_test(void) { + return 0; } #endif diff --git a/include/asm-x86/desc_64.h b/include/asm-x86/desc_64.h deleted file mode 100644 index 8b137891791f..000000000000 --- a/include/asm-x86/desc_64.h +++ /dev/null @@ -1 +0,0 @@ - diff --git a/include/asm-x86/i387.h b/include/asm-x86/i387.h index 6b1895ccd6b7..f377b76b2f34 100644 --- a/include/asm-x86/i387.h +++ b/include/asm-x86/i387.h @@ -20,7 +20,6 @@ #include <asm/uaccess.h> extern void fpu_init(void); -extern unsigned int mxcsr_feature_mask; extern void mxcsr_feature_mask_init(void); extern void init_fpu(struct task_struct *child); extern asmlinkage void math_state_restore(void); diff --git a/include/asm-x86/kdebug.h b/include/asm-x86/kdebug.h index dd442a1632c0..99dcbafa1511 100644 --- a/include/asm-x86/kdebug.h +++ b/include/asm-x86/kdebug.h @@ -31,7 +31,6 @@ extern void show_trace(struct task_struct *t, struct pt_regs *regs, unsigned long *sp, unsigned long bp); extern void __show_regs(struct pt_regs *regs); extern void show_regs(struct pt_regs *regs); -extern void dump_pagetable(unsigned long); extern unsigned long oops_begin(void); extern void oops_end(unsigned long, struct pt_regs *, int signr); diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h index bd4740a60f29..0a0b77bc736a 100644 --- a/include/asm-x86/pgtable_64.h +++ b/include/asm-x86/pgtable_64.h @@ -188,6 +188,7 @@ static inline unsigned long pmd_bad(pmd_t pmd) #define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr)) #define pgd_offset_k(address) (init_level4_pgt + pgd_index(address)) #define pgd_present(pgd) (pgd_val(pgd) & _PAGE_PRESENT) +static inline int pgd_large(pgd_t pgd) { return 0; } #define mk_kernel_pgd(address) ((pgd_t){ (address) | _KERNPG_TABLE }) /* PUD - Level3 access */ @@ -246,6 +247,7 @@ static inline int pud_large(pud_t pte) #define __swp_entry_to_pte(x) ((pte_t) { .pte = (x).val }) extern int kern_addr_valid(unsigned long addr); +extern void cleanup_highmap(void); #define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ remap_pfn_range(vma, vaddr, pfn, size, prot) diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index 149920dcd341..45a2f0ab33d0 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h @@ -302,10 +302,6 @@ union i387_union { }; #ifdef CONFIG_X86_32 -/* - * the following now lives in the per cpu area: - * extern int cpu_llc_id[NR_CPUS]; - */ DECLARE_PER_CPU(u8, cpu_llc_id); #else DECLARE_PER_CPU(struct orig_ist, orig_ist); @@ -671,7 +667,6 @@ extern void init_gdt(int cpu); extern unsigned int machine_id; extern unsigned int machine_submodel_id; extern unsigned int BIOS_revision; -extern unsigned int mca_pentium_flag; /* Boot loader type from the setup header */ extern int bootloader_type; diff --git a/include/asm-x86/sigcontext.h b/include/asm-x86/sigcontext.h index 681deade5f00..d743947f4c77 100644 --- a/include/asm-x86/sigcontext.h +++ b/include/asm-x86/sigcontext.h @@ -58,6 +58,7 @@ struct _fpstate { #define X86_FXSR_MAGIC 0x0000 +#ifdef __KERNEL__ struct sigcontext { unsigned short gs, __gsh; unsigned short fs, __fsh; @@ -82,6 +83,35 @@ struct sigcontext { unsigned long oldmask; unsigned long cr2; }; +#else /* __KERNEL__ */ +/* + * User-space might still rely on the old definition: + */ +struct sigcontext { + unsigned short gs, __gsh; + unsigned short fs, __fsh; + unsigned short es, __esh; + unsigned short ds, __dsh; + unsigned long edi; + unsigned long esi; + unsigned long ebp; + unsigned long esp; + unsigned long ebx; + unsigned long edx; + unsigned long ecx; + unsigned long eax; + unsigned long trapno; + unsigned long err; + unsigned long eip; + unsigned short cs, __csh; + unsigned long eflags; + unsigned long esp_at_signal; + unsigned short ss, __ssh; + struct _fpstate __user * fpstate; + unsigned long oldmask; + unsigned long cr2; +}; +#endif /* !__KERNEL__ */ #else /* __i386__ */ @@ -102,6 +132,7 @@ struct _fpstate { __u32 reserved2[24]; }; +#ifdef __KERNEL__ struct sigcontext { unsigned long r8; unsigned long r9; @@ -132,6 +163,41 @@ struct sigcontext { struct _fpstate __user *fpstate; /* zero when no FPU context */ unsigned long reserved1[8]; }; +#else /* __KERNEL__ */ +/* + * User-space might still rely on the old definition: + */ +struct sigcontext { + unsigned long r8; + unsigned long r9; + unsigned long r10; + unsigned long r11; + unsigned long r12; + unsigned long r13; + unsigned long r14; + unsigned long r15; + unsigned long rdi; + unsigned long rsi; + unsigned long rbp; + unsigned long rbx; + unsigned long rdx; + unsigned long rax; + unsigned long rcx; + unsigned long rsp; + unsigned long rip; + unsigned long eflags; /* RFLAGS */ + unsigned short cs; + unsigned short gs; + unsigned short fs; + unsigned short __pad0; + unsigned long err; + unsigned long trapno; + unsigned long oldmask; + unsigned long cr2; + struct _fpstate __user *fpstate; /* zero when no FPU context */ + unsigned long reserved1[8]; +}; +#endif /* !__KERNEL__ */ #endif /* !__i386__ */ |