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| author | Vegard Nossum <vegard.nossum@gmail.com> | 2008-05-28 09:46:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-02 12:48:23 +0200 |
| commit | 6330a30a76c1e62d4b4ec238368957f8febf9113 (patch) | |
| tree | 4d7d5ec2cee6ad27c914ced59a624a1bc2f5601d | |
| parent | 83bea8e1fa0c47b30664b6f92397c016c22f77fb (diff) | |
| download | linux-6330a30a76c1e62d4b4ec238368957f8febf9113.tar.gz linux-6330a30a76c1e62d4b4ec238368957f8febf9113.tar.bz2 linux-6330a30a76c1e62d4b4ec238368957f8febf9113.zip | |
x86: break mutual header inclusion
This breaks up the mutual inclusion between headers ptrace.h and vm86.h
by moving some small part of vm86.h which is needed by ptrace.h into
processor-flags.h.
We also try to move #include lines to the top.
This has been compile tested on x86_32 and x86_64 defconfig, and run
through 'make headers_check'.
Cc: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | include/asm-x86/processor-flags.h | 6 | ||||
| -rw-r--r-- | include/asm-x86/ptrace.h | 8 | ||||
| -rw-r--r-- | include/asm-x86/vm86.h | 8 |
3 files changed, 12 insertions, 10 deletions
diff --git a/include/asm-x86/processor-flags.h b/include/asm-x86/processor-flags.h index 199cab107d85..092b39b3a7e6 100644 --- a/include/asm-x86/processor-flags.h +++ b/include/asm-x86/processor-flags.h @@ -88,4 +88,10 @@ #define CX86_ARR_BASE 0xc4 #define CX86_RCR_BASE 0xdc +#ifdef CONFIG_VM86 +#define X86_VM_MASK X86_EFLAGS_VM +#else +#define X86_VM_MASK 0 /* No VM86 support */ +#endif + #endif /* __ASM_I386_PROCESSOR_FLAGS_H */ diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h index 9f922b0b95d6..8a71db803da6 100644 --- a/include/asm-x86/ptrace.h +++ b/include/asm-x86/ptrace.h @@ -3,7 +3,12 @@ #include <linux/compiler.h> /* For __user */ #include <asm/ptrace-abi.h> +#include <asm/processor-flags.h> +#ifdef __KERNEL__ +#include <asm/ds.h> /* the DS BTS struct is used for ptrace too */ +#include <asm/segment.h> +#endif #ifndef __ASSEMBLY__ @@ -55,9 +60,6 @@ struct pt_regs { unsigned long ss; }; -#include <asm/vm86.h> -#include <asm/segment.h> - #endif /* __KERNEL__ */ #else /* __i386__ */ diff --git a/include/asm-x86/vm86.h b/include/asm-x86/vm86.h index cbf4a0effa75..5ce351325e01 100644 --- a/include/asm-x86/vm86.h +++ b/include/asm-x86/vm86.h @@ -115,7 +115,6 @@ struct vm86plus_info_struct { unsigned long is_vm86pus:1; /* for vm86 internal use */ unsigned char vm86dbg_intxxtab[32]; /* for debugger */ }; - struct vm86plus_struct { struct vm86_regs regs; unsigned long flags; @@ -128,11 +127,7 @@ struct vm86plus_struct { #ifdef __KERNEL__ -#ifdef CONFIG_VM86 -#define X86_VM_MASK X86_EFLAGS_VM -#else -#define X86_VM_MASK 0 /* No VM86 support */ -#endif +#include <asm/ptrace.h> /* * This is the (kernel) stack-layout when we have done a "SAVE_ALL" from vm86 @@ -142,7 +137,6 @@ struct vm86plus_struct { * at the end of the structure. Look at ptrace.h to see the "normal" * setup. For user space layout see 'struct vm86_regs' above. */ -#include <asm/ptrace.h> struct kernel_vm86_regs { /* |