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authorChristoph Hellwig <hch@lst.de>2008-11-25 02:10:03 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-30 14:00:15 -0500
commit96b8936a9ed08746e47081458a5eb9e43a751e24 (patch)
treed1a738fdd95dda182f99c90fe3079283e0b07307 /arch
parent16799c6a4d5156c6ee185b51b7586cca1aae0800 (diff)
remove __ARCH_WANT_COMPAT_SYS_PTRACE
All architectures now use the generic compat_sys_ptrace, as should every new architecture that needs 32bit compat (if we'll ever get another). Remove the now superflous __ARCH_WANT_COMPAT_SYS_PTRACE define, and also kill a comment about __ARCH_SYS_PTRACE that was added after __ARCH_SYS_PTRACE was already gone. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/Kconfig2
-rw-r--r--arch/ia64/include/asm/ptrace.h2
-rw-r--r--arch/mips/include/asm/ptrace.h4
-rw-r--r--arch/parisc/include/asm/ptrace.h2
-rw-r--r--arch/powerpc/include/asm/ptrace.h2
-rw-r--r--arch/s390/include/asm/ptrace.h2
-rw-r--r--arch/sparc/include/asm/ptrace_64.h2
-rw-r--r--arch/x86/include/asm/ptrace.h2
8 files changed, 0 insertions, 18 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 8977d99987cb..471e72dbaf8b 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -79,8 +79,6 @@ config HAVE_KRETPROBES
79# task_pt_regs() in asm/processor.h or asm/ptrace.h 79# task_pt_regs() in asm/processor.h or asm/ptrace.h
80# arch_has_single_step() if there is hardware single-step support 80# arch_has_single_step() if there is hardware single-step support
81# arch_has_block_step() if there is hardware block-step support 81# arch_has_block_step() if there is hardware block-step support
82# arch_ptrace() and not #define __ARCH_SYS_PTRACE
83# compat_arch_ptrace() and #define __ARCH_WANT_COMPAT_SYS_PTRACE
84# asm/syscall.h supplying asm-generic/syscall.h interface 82# asm/syscall.h supplying asm-generic/syscall.h interface
85# linux/regset.h user_regset interfaces 83# linux/regset.h user_regset interfaces
86# CORE_DUMP_USE_REGSET #define'd in linux/elf.h 84# CORE_DUMP_USE_REGSET #define'd in linux/elf.h
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index 6417c1ecb44e..14055c636adf 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -325,8 +325,6 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
325 #define arch_has_block_step() (1) 325 #define arch_has_block_step() (1)
326 extern void user_enable_block_step(struct task_struct *); 326 extern void user_enable_block_step(struct task_struct *);
327 327
328#define __ARCH_WANT_COMPAT_SYS_PTRACE
329
330#endif /* !__KERNEL__ */ 328#endif /* !__KERNEL__ */
331 329
332/* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */ 330/* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h
index 813abd16255d..c2c8bac43307 100644
--- a/arch/mips/include/asm/ptrace.h
+++ b/arch/mips/include/asm/ptrace.h
@@ -9,10 +9,6 @@
9#ifndef _ASM_PTRACE_H 9#ifndef _ASM_PTRACE_H
10#define _ASM_PTRACE_H 10#define _ASM_PTRACE_H
11 11
12#ifdef CONFIG_64BIT
13#define __ARCH_WANT_COMPAT_SYS_PTRACE
14#endif
15
16/* 0 - 31 are integer registers, 32 - 63 are fp registers. */ 12/* 0 - 31 are integer registers, 32 - 63 are fp registers. */
17#define FPR_BASE 32 13#define FPR_BASE 32
18#define PC 64 14#define PC 64
diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h
index afa5333187b4..302f68dc889c 100644
--- a/arch/parisc/include/asm/ptrace.h
+++ b/arch/parisc/include/asm/ptrace.h
@@ -47,8 +47,6 @@ struct pt_regs {
47 47
48#define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) 48#define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS))
49 49
50#define __ARCH_WANT_COMPAT_SYS_PTRACE
51
52struct task_struct; 50struct task_struct;
53#define arch_has_single_step() 1 51#define arch_has_single_step() 1
54void user_disable_single_step(struct task_struct *task); 52void user_disable_single_step(struct task_struct *task);
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 280a90cc9894..c9c678fb2538 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -55,8 +55,6 @@ struct pt_regs {
55 55
56#ifdef __powerpc64__ 56#ifdef __powerpc64__
57 57
58#define __ARCH_WANT_COMPAT_SYS_PTRACE
59
60#define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */ 58#define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */
61#define STACK_FRAME_LR_SAVE 2 /* Location of LR in stack frame */ 59#define STACK_FRAME_LR_SAVE 2 /* Location of LR in stack frame */
62#define STACK_FRAME_REGS_MARKER ASM_CONST(0x7265677368657265) 60#define STACK_FRAME_REGS_MARKER ASM_CONST(0x7265677368657265)
diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index a7226f8143fb..560ce8561dfd 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -486,8 +486,6 @@ struct task_struct;
486extern void user_enable_single_step(struct task_struct *); 486extern void user_enable_single_step(struct task_struct *);
487extern void user_disable_single_step(struct task_struct *); 487extern void user_disable_single_step(struct task_struct *);
488 488
489#define __ARCH_WANT_COMPAT_SYS_PTRACE
490
491#define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) 489#define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0)
492#define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) 490#define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN)
493#define user_stack_pointer(regs)((regs)->gprs[15]) 491#define user_stack_pointer(regs)((regs)->gprs[15])
diff --git a/arch/sparc/include/asm/ptrace_64.h b/arch/sparc/include/asm/ptrace_64.h
index 3d3e9c161d8b..84e969f06afe 100644
--- a/arch/sparc/include/asm/ptrace_64.h
+++ b/arch/sparc/include/asm/ptrace_64.h
@@ -142,8 +142,6 @@ struct global_reg_snapshot {
142}; 142};
143extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; 143extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS];
144 144
145#define __ARCH_WANT_COMPAT_SYS_PTRACE
146
147#define force_successful_syscall_return() \ 145#define force_successful_syscall_return() \
148do { current_thread_info()->syscall_noerror = 1; \ 146do { current_thread_info()->syscall_noerror = 1; \
149} while (0) 147} while (0)
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index d1531c8480b7..eefb0594b058 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -271,8 +271,6 @@ extern int do_get_thread_area(struct task_struct *p, int idx,
271extern int do_set_thread_area(struct task_struct *p, int idx, 271extern int do_set_thread_area(struct task_struct *p, int idx,
272 struct user_desc __user *info, int can_allocate); 272 struct user_desc __user *info, int can_allocate);
273 273
274#define __ARCH_WANT_COMPAT_SYS_PTRACE
275
276#endif /* __KERNEL__ */ 274#endif /* __KERNEL__ */
277 275
278#endif /* !__ASSEMBLY__ */ 276#endif /* !__ASSEMBLY__ */