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-rw-r--r--include/asm-avr32/kdebug.h16
-rw-r--r--include/asm-avr32/kprobes.h2
-rw-r--r--include/asm-ia64/kdebug.h15
-rw-r--r--include/asm-ia64/kprobes.h1
-rw-r--r--include/asm-powerpc/kdebug.h19
-rw-r--r--include/asm-powerpc/kprobes.h1
-rw-r--r--include/asm-s390/kdebug.h15
-rw-r--r--include/asm-s390/kprobes.h1
-rw-r--r--include/asm-sh/kdebug.h2
-rw-r--r--include/asm-sparc64/kdebug.h18
-rw-r--r--include/asm-sparc64/kprobes.h1
-rw-r--r--include/asm-x86/kdebug_32.h6
-rw-r--r--include/asm-x86/kdebug_64.h6
-rw-r--r--include/asm-x86/kprobes_32.h2
-rw-r--r--include/asm-x86/kprobes_64.h1
15 files changed, 2 insertions, 104 deletions
diff --git a/include/asm-avr32/kdebug.h b/include/asm-avr32/kdebug.h
index 7f54e2b15d13..fd7e99046b2f 100644
--- a/include/asm-avr32/kdebug.h
+++ b/include/asm-avr32/kdebug.h
@@ -1,26 +1,10 @@
#ifndef __ASM_AVR32_KDEBUG_H
#define __ASM_AVR32_KDEBUG_H
-#include <linux/notifier.h>
-
/* Grossly misnamed. */
enum die_val {
DIE_BREAKPOINT,
DIE_SSTEP,
};
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-
#endif /* __ASM_AVR32_KDEBUG_H */
diff --git a/include/asm-avr32/kprobes.h b/include/asm-avr32/kprobes.h
index 190a6377c809..0f3e636e6e4d 100644
--- a/include/asm-avr32/kprobes.h
+++ b/include/asm-avr32/kprobes.h
@@ -17,8 +17,6 @@ typedef u16 kprobe_opcode_t;
#define BREAKPOINT_INSTRUCTION 0xd673 /* breakpoint */
#define MAX_INSN_SIZE 2
-#define ARCH_INACTIVE_KPROBE_COUNT 1
-
#define arch_remove_kprobe(p) do { } while (0)
/* Architecture specific copy of original instruction */
diff --git a/include/asm-ia64/kdebug.h b/include/asm-ia64/kdebug.h
index 320cd8e754ea..35e49407d06c 100644
--- a/include/asm-ia64/kdebug.h
+++ b/include/asm-ia64/kdebug.h
@@ -26,21 +26,6 @@
* 2005-Oct Keith Owens <kaos@sgi.com>. Expand notify_die to cover more
* events.
*/
-#include <linux/notifier.h>
-
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
enum die_val {
DIE_BREAK = 1,
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 067d9dea68f9..6c79edf24d73 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -83,7 +83,6 @@ struct kprobe_ctlblk {
};
#define ARCH_SUPPORTS_KRETPROBES
-#define ARCH_INACTIVE_KPROBE_COUNT 1
#define SLOT0_OPCODE_SHIFT (37)
#define SLOT1_p1_OPCODE_SHIFT (37 - (64-46))
diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h
index 295f0162c608..ae6d206728af 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/include/asm-powerpc/kdebug.h
@@ -2,25 +2,6 @@
#define _ASM_POWERPC_KDEBUG_H
#ifdef __KERNEL__
-/* nearly identical to x86_64/i386 code */
-
-#include <linux/notifier.h>
-
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-extern struct atomic_notifier_head powerpc_die_chain;
-
/* Grossly misnamed. */
enum die_val {
DIE_OOPS = 1,
diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h
index 8b08b447d6f3..c16973d5de62 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/include/asm-powerpc/kprobes.h
@@ -81,7 +81,6 @@ typedef unsigned int kprobe_opcode_t;
#endif
#define ARCH_SUPPORTS_KRETPROBES
-#define ARCH_INACTIVE_KPROBE_COUNT 1
#define flush_insn_slot(p) do { } while (0)
void kretprobe_trampoline(void);
diff --git a/include/asm-s390/kdebug.h b/include/asm-s390/kdebug.h
index 04418af08f85..40db27cd6e60 100644
--- a/include/asm-s390/kdebug.h
+++ b/include/asm-s390/kdebug.h
@@ -4,24 +4,9 @@
/*
* Feb 2006 Ported to s390 <grundym@us.ibm.com>
*/
-#include <linux/notifier.h>
struct pt_regs;
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-
enum die_val {
DIE_OOPS = 1,
DIE_BPT,
diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
index 340ba10446ea..8bc67cc9ffd2 100644
--- a/include/asm-s390/kprobes.h
+++ b/include/asm-s390/kprobes.h
@@ -47,7 +47,6 @@ typedef u16 kprobe_opcode_t;
: (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
#define ARCH_SUPPORTS_KRETPROBES
-#define ARCH_INACTIVE_KPROBE_COUNT 0
#define KPROBE_SWAP_INST 0x10
diff --git a/include/asm-sh/kdebug.h b/include/asm-sh/kdebug.h
index 382cfc7deb73..49cd69051a88 100644
--- a/include/asm-sh/kdebug.h
+++ b/include/asm-sh/kdebug.h
@@ -1,8 +1,6 @@
#ifndef __ASM_SH_KDEBUG_H
#define __ASM_SH_KDEBUG_H
-#include <linux/notifier.h>
-
/* Grossly misnamed. */
enum die_val {
DIE_TRAP,
diff --git a/include/asm-sparc64/kdebug.h b/include/asm-sparc64/kdebug.h
index 9974c7b0aebc..f905b773235a 100644
--- a/include/asm-sparc64/kdebug.h
+++ b/include/asm-sparc64/kdebug.h
@@ -1,26 +1,8 @@
#ifndef _SPARC64_KDEBUG_H
#define _SPARC64_KDEBUG_H
-/* Nearly identical to x86_64/i386 code. */
-
-#include <linux/notifier.h>
-
struct pt_regs;
-/*
- * These are only here because kprobes.c wants them to implement a
- * blatant layering violation. Will hopefully go away soon once all
- * architectures are updated.
- */
-static inline int register_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-static inline int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return 0;
-}
-
extern void bad_trap(struct pt_regs *, long);
/* Grossly misnamed. */
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index 7f6774dca5f4..a04145b77f96 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -11,7 +11,6 @@ typedef u32 kprobe_opcode_t;
#define MAX_INSN_SIZE 2
#define arch_remove_kprobe(p) do {} while (0)
-#define ARCH_INACTIVE_KPROBE_COUNT 0
#define flush_insn_slot(p) \
do { flushi(&(p)->ainsn.insn[0]); \
diff --git a/include/asm-x86/kdebug_32.h b/include/asm-x86/kdebug_32.h
index a185b5f73e7f..181d437eef4b 100644
--- a/include/asm-x86/kdebug_32.h
+++ b/include/asm-x86/kdebug_32.h
@@ -5,14 +5,9 @@
* Aug-05 2004 Ported by Prasanna S Panchamukhi <prasanna@in.ibm.com>
* from x86_64 architecture.
*/
-#include <linux/notifier.h>
struct pt_regs;
-extern int register_page_fault_notifier(struct notifier_block *);
-extern int unregister_page_fault_notifier(struct notifier_block *);
-
-
/* Grossly misnamed. */
enum die_val {
DIE_OOPS = 1,
@@ -27,7 +22,6 @@ enum die_val {
DIE_GPF,
DIE_CALL,
DIE_NMI_IPI,
- DIE_PAGE_FAULT,
};
#endif
diff --git a/include/asm-x86/kdebug_64.h b/include/asm-x86/kdebug_64.h
index d7e2bcf49e4f..df413e05375e 100644
--- a/include/asm-x86/kdebug_64.h
+++ b/include/asm-x86/kdebug_64.h
@@ -1,13 +1,10 @@
#ifndef _X86_64_KDEBUG_H
#define _X86_64_KDEBUG_H 1
-#include <linux/notifier.h>
+#include <linux/compiler.h>
struct pt_regs;
-extern int register_page_fault_notifier(struct notifier_block *);
-extern int unregister_page_fault_notifier(struct notifier_block *);
-
/* Grossly misnamed. */
enum die_val {
DIE_OOPS = 1,
@@ -22,7 +19,6 @@ enum die_val {
DIE_GPF,
DIE_CALL,
DIE_NMI_IPI,
- DIE_PAGE_FAULT,
};
extern void printk_address(unsigned long address);
diff --git a/include/asm-x86/kprobes_32.h b/include/asm-x86/kprobes_32.h
index 06f7303c30ca..f2489d07ce88 100644
--- a/include/asm-x86/kprobes_32.h
+++ b/include/asm-x86/kprobes_32.h
@@ -43,7 +43,6 @@ typedef u8 kprobe_opcode_t;
: (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
#define ARCH_SUPPORTS_KRETPROBES
-#define ARCH_INACTIVE_KPROBE_COUNT 0
#define flush_insn_slot(p) do { } while (0)
void arch_remove_kprobe(struct kprobe *p);
@@ -89,4 +88,5 @@ static inline void restore_interrupts(struct pt_regs *regs)
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
+extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
#endif /* _ASM_KPROBES_H */
diff --git a/include/asm-x86/kprobes_64.h b/include/asm-x86/kprobes_64.h
index 7db825403e01..3f495e5308b1 100644
--- a/include/asm-x86/kprobes_64.h
+++ b/include/asm-x86/kprobes_64.h
@@ -42,7 +42,6 @@ typedef u8 kprobe_opcode_t;
: (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
#define ARCH_SUPPORTS_KRETPROBES
-#define ARCH_INACTIVE_KPROBE_COUNT 1
void kretprobe_trampoline(void);
extern void arch_remove_kprobe(struct kprobe *p);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.