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dumpstack: i386: make kstack= an early boot-param and add oops=panic

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- 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>
This commit is contained in:
Alexander van Heukelum
2008-10-04 23:12:45 +02:00
committed by Ingo Molnar
parent ca0a816403
commit 802a67de0c
1 changed files with 14 additions and 3 deletions
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17
arch/x86/kernel/dumpstack_32.c
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@@ -418,13 +418,24 @@ die_nmi(char *str, struct pt_regs *regs, int do_panic)
do_exit(SIGSEGV); 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) static int __init kstack_setup(char *s)
{ {
if (!s)
return -EINVAL;
kstack_depth_to_print = simple_strtoul(s, NULL, 0); kstack_depth_to_print = simple_strtoul(s, NULL, 0);
return 0;
return 1;
} }
__setup("kstack=", kstack_setup); early_param("kstack", kstack_setup);
static int __init code_bytes_setup(char *s) static int __init code_bytes_setup(char *s)
{ {