x86: clean up comment style in arch/x86/kernel/traps.c (bd8b96df) · Commits · e / devices / android_kernel_oneplus_sm7250

arch/x86/kernel/traps.c

+17 −9

Original line number	Original line	Diff line number	Diff line
	@@ -292,8 +292,10 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
	tsk->thread.error_code = error_code;		tsk->thread.error_code = error_code;
	tsk->thread.trap_no = 8;		tsk->thread.trap_no = 8;

	/* This is always a kernel trap and never fixable (and thus must		/*
	never return). */		* This is always a kernel trap and never fixable (and thus must
			* never return).
			*/
	for (;;)		for (;;)
	die(str, regs, error_code);		die(str, regs, error_code);
	}		}
	@@ -524,9 +526,11 @@ dotraplinkage void __kprobes do_int3(struct pt_regs *regs, long error_code)
	}		}

	#ifdef CONFIG_X86_64		#ifdef CONFIG_X86_64
	/* Help handler running on IST stack to switch back to user stack		/*
	for scheduling or signal handling. The actual stack switch is done in		* Help handler running on IST stack to switch back to user stack
	entry.S */		* for scheduling or signal handling. The actual stack switch is done in
			* entry.S
			*/
	asmlinkage __kprobes struct pt_regs sync_regs(struct pt_regs eregs)		asmlinkage __kprobes struct pt_regs sync_regs(struct pt_regs eregs)
	{		{
	struct pt_regs *regs = eregs;		struct pt_regs *regs = eregs;
	@@ -536,8 +540,10 @@ asmlinkage __kprobes struct pt_regs sync_regs(struct pt_regs eregs)
	/* Exception from user space */		/* Exception from user space */
	else if (user_mode(eregs))		else if (user_mode(eregs))
	regs = task_pt_regs(current);		regs = task_pt_regs(current);
	/* Exception from kernel and interrupts are enabled. Move to		/*
	kernel process stack. */		* Exception from kernel and interrupts are enabled. Move to
			* kernel process stack.
			*/
	else if (eregs->flags & X86_EFLAGS_IF)		else if (eregs->flags & X86_EFLAGS_IF)
	regs = (struct pt_regs *)(eregs->sp -= sizeof(struct pt_regs));		regs = (struct pt_regs *)(eregs->sp -= sizeof(struct pt_regs));
	if (eregs != regs)		if (eregs != regs)
	@@ -707,8 +713,10 @@ void math_error(void __user *ip)
	} else if (err & 0x020) { /* Precision */		} else if (err & 0x020) { /* Precision */
	info.si_code = FPE_FLTRES;		info.si_code = FPE_FLTRES;
	} else {		} else {
	/* If we're using IRQ 13, or supposedly even some trap 16		/*
	implementations, it's possible we get a spurious trap... */		* If we're using IRQ 13, or supposedly even some trap 16
			* implementations, it's possible we get a spurious trap...
			*/
	return; /* Spurious trap, no error */		return; /* Spurious trap, no error */
	}		}
	force_sig_info(SIGFPE, &info, task);		force_sig_info(SIGFPE, &info, task);