Cregit: Linux 5.3: extable.c

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Catalin Marinas	49	81.67%	1	25.00%
Ard Biesheuvel	9	15.00%	1	25.00%
Greg Kroah-Hartman	1	1.67%	1	25.00%
Paul Gortmaker	1	1.67%	1	25.00%
Total	60		4

// SPDX-License-Identifier: GPL-2.0
/*
 * Based on arch/arm/mm/extable.c
 */

#include <linux/extable.h>
#include <linux/uaccess.h>

int fixup_exception(struct pt_regs *regs)
{
	const struct exception_table_entry *fixup;

	fixup = search_exception_tables(instruction_pointer(regs));
	if (fixup)
		regs->pc = (unsigned long)&fixup->fixup + fixup->fixup;

	return fixup != NULL;
}