diff options
Diffstat (limited to 'arch/arm/mm/extable.c')
| -rw-r--r-- | arch/arm/mm/extable.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mm/extable.c b/arch/arm/mm/extable.c index 9d285626bc7d..fc33564597b8 100644 --- a/arch/arm/mm/extable.c +++ b/arch/arm/mm/extable.c @@ -1,7 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/arch/arm/mm/extable.c */ -#include <linux/module.h> +#include <linux/extable.h> #include <linux/uaccess.h> int fixup_exception(struct pt_regs *regs) @@ -9,8 +10,13 @@ int fixup_exception(struct pt_regs *regs) const struct exception_table_entry *fixup; fixup = search_exception_tables(instruction_pointer(regs)); - if (fixup) + if (fixup) { regs->ARM_pc = fixup->fixup; +#ifdef CONFIG_THUMB2_KERNEL + /* Clear the IT state to avoid nasty surprises in the fixup */ + regs->ARM_cpsr &= ~PSR_IT_MASK; +#endif + } return fixup != NULL; } |