diff options
Diffstat (limited to 'arch/x86/mm/fault_32.c')
| -rw-r--r-- | arch/x86/mm/fault_32.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/x86/mm/fault_32.c b/arch/x86/mm/fault_32.c index 52c13d2e011..31113deeb7c 100644 --- a/arch/x86/mm/fault_32.c +++ b/arch/x86/mm/fault_32.c @@ -36,10 +36,10 @@ * bit 3 == 1 means use of reserved bit detected * bit 4 == 1 means fault was an instruction fetch */ -#define PF_PROT (1<<0) +#define PF_PROT (1<<0) #define PF_WRITE (1<<1) -#define PF_USER (1<<2) -#define PF_RSVD (1<<3) +#define PF_USER (1<<2) +#define PF_RSVD (1<<3) #define PF_INSTR (1<<4) static inline int notify_page_fault(struct pt_regs *regs) @@ -460,11 +460,15 @@ bad_area_nosemaphore: if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) && printk_ratelimit()) { - printk("%s%s[%d]: segfault at %08lx ip %08lx " - "sp %08lx error %lx\n", - task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG, - tsk->comm, task_pid_nr(tsk), address, regs->ip, - regs->sp, error_code); + printk( +#ifdef CONFIG_X86_32 + "%s%s[%d]: segfault at %08lx ip %08lx sp %08lx error %lx\n", +#else + "%s%s[%d]: segfault at %lx ip %lx sp %lx error %lx\n", +#endif + task_pid_nr(tsk) > 1 ? KERN_INFO : KERN_EMERG, + tsk->comm, task_pid_nr(tsk), address, regs->ip, + regs->sp, error_code); } tsk->thread.cr2 = address; /* Kernel addresses are always protection faults */ |