diff options
| -rw-r--r-- | arch/sh/kernel/process.c | 6 | ||||
| -rw-r--r-- | arch/sh/kernel/traps.c | 16 | ||||
| -rw-r--r-- | arch/sh/mm/fault.c | 2 | ||||
| -rw-r--r-- | include/asm-sh/kdebug.h | 25 |
4 files changed, 7 insertions, 42 deletions
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 9005b2f12aaa..d755589ba8b1 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -15,7 +15,7 @@ #include <linux/pm.h> #include <linux/kallsyms.h> #include <linux/kexec.h> -#include <asm/kdebug.h> +#include <linux/kdebug.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> #include <asm/pgalloc.h> @@ -500,7 +500,7 @@ asmlinkage void debug_trap_handler(unsigned long r4, unsigned long r5, /* Rewind */ regs->pc -= instruction_size(ctrl_inw(regs->pc - 4)); - if (notify_die(DIE_TRAP, regs, regs->tra & 0xff, + if (notify_die(DIE_TRAP, "debug trap", regs, 0, regs->tra & 0xff, SIGTRAP) == NOTIFY_STOP) return; @@ -519,7 +519,7 @@ asmlinkage void bug_trap_handler(unsigned long r4, unsigned long r5, /* Rewind */ regs->pc -= instruction_size(ctrl_inw(regs->pc - 4)); - if (notify_die(DIE_TRAP, regs, TRAPA_BUG_OPCODE & 0xff, + if (notify_die(DIE_TRAP, "bug trap", regs, 0, TRAPA_BUG_OPCODE & 0xff, SIGTRAP) == NOTIFY_STOP) return; diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index 1446d12ba220..3a197649cd83 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -20,10 +20,10 @@ #include <linux/io.h> #include <linux/bug.h> #include <linux/debug_locks.h> +#include <linux/kdebug.h> #include <linux/limits.h> #include <asm/system.h> #include <asm/uaccess.h> -#include <asm/kdebug.h> #ifdef CONFIG_SH_KGDB #include <asm/kgdb.h> @@ -76,20 +76,6 @@ static void dump_mem(const char *str, unsigned long bottom, unsigned long top) } } -ATOMIC_NOTIFIER_HEAD(shdie_chain); - -int register_die_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_register(&shdie_chain, nb); -} -EXPORT_SYMBOL(register_die_notifier); - -int unregister_die_notifier(struct notifier_block *nb) -{ - return atomic_notifier_chain_unregister(&shdie_chain, nb); -} -EXPORT_SYMBOL(unregister_die_notifier); - static DEFINE_SPINLOCK(die_lock); void die(const char * str, struct pt_regs * regs, long err) diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 0ecc117cade4..9207da67ff8a 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -15,7 +15,7 @@ #include <linux/mm.h> #include <linux/hardirq.h> #include <linux/kprobes.h> -#include <asm/kdebug.h> +#include <linux/kdebug.h> #include <asm/system.h> #include <asm/mmu_context.h> #include <asm/tlbflush.h> diff --git a/include/asm-sh/kdebug.h b/include/asm-sh/kdebug.h index 493c20629747..16578b7c9da1 100644 --- a/include/asm-sh/kdebug.h +++ b/include/asm-sh/kdebug.h @@ -2,20 +2,6 @@ #define __ASM_SH_KDEBUG_H #include <linux/notifier.h> -#include <asm-generic/kdebug.h> - -struct pt_regs; - -struct die_args { - struct pt_regs *regs; - int trapnr; -}; - -int register_die_notifier(struct notifier_block *nb); -int unregister_die_notifier(struct notifier_block *nb); -int register_page_fault_notifier(struct notifier_block *nb); -int unregister_page_fault_notifier(struct notifier_block *nb); -extern struct atomic_notifier_head shdie_chain; /* Grossly misnamed. */ enum die_val { @@ -23,14 +9,7 @@ enum die_val { DIE_PAGE_FAULT, }; -static inline int notify_die(enum die_val val, struct pt_regs *regs, - int trap, int sig) -{ - struct die_args args = { - .regs = regs, - .trapnr = trap, - }; +int register_page_fault_notifier(struct notifier_block *nb); +int unregister_page_fault_notifier(struct notifier_block *nb); - return atomic_notifier_call_chain(&shdie_chain, val, &args); -} #endif /* __ASM_SH_KDEBUG_H */ |