dumpstack: i386: make kstack= an early boot-param and add oops=panic
- make kstack= and early_param
- add oops=panic, setting panic_on_oops
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
index 09bc333..9a8920a 100644
--- a/arch/x86/kernel/dumpstack_32.c
+++ b/arch/x86/kernel/dumpstack_32.c
@@ -418,13 +418,24 @@
do_exit(SIGSEGV);
}
+static int __init oops_setup(char *s)
+{
+ if (!s)
+ return -EINVAL;
+ if (!strcmp(s, "panic"))
+ panic_on_oops = 1;
+ return 0;
+}
+early_param("oops", oops_setup);
+
static int __init kstack_setup(char *s)
{
+ if (!s)
+ return -EINVAL;
kstack_depth_to_print = simple_strtoul(s, NULL, 0);
-
- return 1;
+ return 0;
}
-__setup("kstack=", kstack_setup);
+early_param("kstack", kstack_setup);
static int __init code_bytes_setup(char *s)
{