fix-stapkp-init.patch

commit 99dcfeca9322f69f0ad07ff21c12a5d870b433f6
Author: Yichun Zhang (agentzh) <yichun@openresty.com>
Date:   Sat May 6 15:21:14 2023 -0700

    PR30405: stapkp_init(): we should not disable preemption around the kallsyms_on_each_symbol() call

diff --git a/runtime/linux/kprobes.c b/runtime/linux/kprobes.c
index c0f4f5c0f..75228cdce 100644
--- a/runtime/linux/kprobes.c
+++ b/runtime/linux/kprobes.c
@@ -819,9 +819,7 @@ stapkp_init(struct stap_kprobe_probe *probes,
 #ifdef STAPCONF_MODULE_MUTEX
        mutex_lock(&module_mutex);
 #endif
-       preempt_disable();
        kallsyms_on_each_symbol(stapkp_symbol_callback, &sd);
-       preempt_enable();
 #ifdef STAPCONF_MODULE_MUTEX
        mutex_unlock(&module_mutex);
 #endif
@@ -891,9 +889,7 @@ stapkp_refresh(const char *modname,
 #ifdef STAPCONF_MODULE_MUTEX
          mutex_lock(&module_mutex);
 #endif
-	 preempt_disable();
 	 kallsyms_on_each_symbol(stapkp_symbol_callback, &sd);
-	 preempt_enable();
 #ifdef STAPCONF_MODULE_MUTEX
          mutex_unlock(&module_mutex);
 #endif