diff options
Diffstat (limited to 'arch/arm64/kernel/entry-common.c')
| -rw-r--r-- | arch/arm64/kernel/entry-common.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/kernel/entry-common.c b/arch/arm64/kernel/entry-common.c index ce5c8af91d31..efe95edf10c0 100644 --- a/arch/arm64/kernel/entry-common.c +++ b/arch/arm64/kernel/entry-common.c @@ -699,3 +699,14 @@ UNHANDLED(el0t, 32, irq) UNHANDLED(el0t, 32, fiq) UNHANDLED(el0t, 32, error) #endif /* CONFIG_COMPAT */ + +#ifdef CONFIG_VMAP_STACK +asmlinkage void noinstr handle_bad_stack(struct pt_regs *regs) +{ + unsigned int esr = read_sysreg(esr_el1); + unsigned long far = read_sysreg(far_el1); + + arm64_enter_nmi(regs); + panic_bad_stack(regs, esr, far); +} +#endif /* CONFIG_VMAP_STACK */ |