diff options
| -rw-r--r-- | arch/x86_64/kernel/traps.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c index b25bc904d42..05dbbf40ccf 100644 --- a/arch/x86_64/kernel/traps.c +++ b/arch/x86_64/kernel/traps.c @@ -124,7 +124,7 @@ int printk_address(unsigned long address) if (!modname) modname = delim = ""; return printk("<%016lx>{%s%s%s%s%+ld}", - address,delim,modname,delim,symname,offset); + address, delim, modname, delim, symname, offset); } #else int printk_address(unsigned long address) @@ -336,13 +336,12 @@ void show_registers(struct pt_regs *regs) show_stack(NULL, (unsigned long*)rsp); printk("\nCode: "); - if(regs->rip < PAGE_OFFSET) + if (regs->rip < PAGE_OFFSET) goto bad; - for(i=0;i<20;i++) - { + for (i=0; i<20; i++) { unsigned char c; - if(__get_user(c, &((unsigned char*)regs->rip)[i])) { + if (__get_user(c, &((unsigned char*)regs->rip)[i])) { bad: printk(" Bad RIP value."); break; @@ -481,7 +480,7 @@ static void __kprobes do_trap(int trapnr, int signr, char *str, printk(KERN_INFO "%s[%d] trap %s rip:%lx rsp:%lx error:%lx\n", tsk->comm, tsk->pid, str, - regs->rip,regs->rsp,error_code); + regs->rip, regs->rsp, error_code); if (info) force_sig_info(signr, info, tsk); @@ -495,9 +494,9 @@ static void __kprobes do_trap(int trapnr, int signr, char *str, { const struct exception_table_entry *fixup; fixup = search_exception_tables(regs->rip); - if (fixup) { + if (fixup) regs->rip = fixup->fixup; - } else + else die(str, regs, error_code); return; } @@ -570,7 +569,7 @@ asmlinkage void __kprobes do_general_protection(struct pt_regs * regs, printk(KERN_INFO "%s[%d] general protection rip:%lx rsp:%lx error:%lx\n", tsk->comm, tsk->pid, - regs->rip,regs->rsp,error_code); + regs->rip, regs->rsp, error_code); force_sig(SIGSEGV, tsk); return; |