diff options
| -rw-r--r-- | kernel/panic.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/kernel/panic.c b/kernel/panic.c index 8aa74497cc5a..ca8cea1ef673 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -108,6 +108,7 @@ void panic(const char *fmt, ...) long i, i_next = 0; int state = 0; int old_cpu, this_cpu; + bool _crash_kexec_post_notifiers = crash_kexec_post_notifiers; /* * Disable local interrupts. This will prevent panic_smp_self_stop @@ -160,7 +161,7 @@ void panic(const char *fmt, ...) * * Bypass the panic_cpu check and call __crash_kexec directly. */ - if (!crash_kexec_post_notifiers) { + if (!_crash_kexec_post_notifiers) { printk_nmi_flush_on_panic(); __crash_kexec(NULL); } @@ -191,7 +192,7 @@ void panic(const char *fmt, ...) * * Bypass the panic_cpu check and call __crash_kexec directly. */ - if (crash_kexec_post_notifiers) + if (_crash_kexec_post_notifiers) __crash_kexec(NULL); bust_spinlocks(0); @@ -571,13 +572,7 @@ EXPORT_SYMBOL(__stack_chk_fail); core_param(panic, panic_timeout, int, 0644); core_param(pause_on_oops, pause_on_oops, int, 0644); core_param(panic_on_warn, panic_on_warn, int, 0644); - -static int __init setup_crash_kexec_post_notifiers(char *s) -{ - crash_kexec_post_notifiers = true; - return 0; -} -early_param("crash_kexec_post_notifiers", setup_crash_kexec_post_notifiers); +core_param(crash_kexec_post_notifiers, crash_kexec_post_notifiers, bool, 0644); static int __init oops_setup(char *s) { |