diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2006-03-30 21:11:15 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-03-30 21:11:15 -0600 |
| commit | 1a6a4ffef6a405f60b51856725074532c9696ac2 (patch) | |
| tree | be1b843c8a193ced5bf68cba1ca32d4a98b8a580 /arch/powerpc/kernel/traps.c | |
| parent | 15e812ad849e142e3dfc984d33c4d8042389f148 (diff) | |
powerpc: merge machine_check_exception between ppc32 & ppc64
Make machine_check_exception handling code path the same on ppc32 & ppc64.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 4cbde211eb69..064a52564692 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -228,7 +228,7 @@ void system_reset_exception(struct pt_regs *regs) */ static inline int check_io_access(struct pt_regs *regs) { -#ifdef CONFIG_PPC_PMAC +#if defined(CONFIG_PPC_PMAC) && defined(CONFIG_PPC32) unsigned long msr = regs->msr; const struct exception_table_entry *entry; unsigned int *nip = (unsigned int *)regs->nip; @@ -261,7 +261,7 @@ static inline int check_io_access(struct pt_regs *regs) return 1; } } -#endif /* CONFIG_PPC_PMAC */ +#endif /* CONFIG_PPC_PMAC && CONFIG_PPC32 */ return 0; } @@ -308,8 +308,8 @@ platform_machine_check(struct pt_regs *regs) void machine_check_exception(struct pt_regs *regs) { -#ifdef CONFIG_PPC64 int recover = 0; + unsigned long reason = get_mc_reason(regs); /* See if any machine dependent calls */ if (ppc_md.machine_check_exception) @@ -317,8 +317,6 @@ void machine_check_exception(struct pt_regs *regs) if (recover) return; -#else - unsigned long reason = get_mc_reason(regs); if (user_mode(regs)) { regs->msr |= MSR_RI; @@ -462,7 +460,6 @@ void machine_check_exception(struct pt_regs *regs) * additional info, e.g. bus error registers. */ platform_machine_check(regs); -#endif /* CONFIG_PPC64 */ if (debugger_fault_handler(regs)) return; |