diff options
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index d366adfc61da..d3e3bbd5d3a0 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -794,14 +794,13 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code) debug_stack_usage_dec(); exit: -#if defined(CONFIG_X86_32) /* * This is the most likely code path that involves non-trivial use * of the SYSENTER stack. Check that we haven't overrun it. */ WARN(this_cpu_read(cpu_tss.SYSENTER_stack_canary) != STACK_END_MAGIC, "Overran or corrupted SYSENTER stack\n"); -#endif + ist_exit(regs); } NOKPROBE_SYMBOL(do_debug); |