From 802a67de0cbd1ef10df80ad48b840e2103b13e52 Mon Sep 17 00:00:00 2001 From: Alexander van Heukelum Date: Sat, 4 Oct 2008 23:12:45 +0200 Subject: 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 Signed-off-by: Ingo Molnar --- arch/x86/kernel/dumpstack_32.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'arch/x86/kernel') diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c index 09bc3330d55..9a8920abe4b 100644 --- a/arch/x86/kernel/dumpstack_32.c +++ b/arch/x86/kernel/dumpstack_32.c @@ -418,13 +418,24 @@ die_nmi(char *str, struct pt_regs *regs, int do_panic) 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) { -- cgit v1.2.3