* Re: [PATCH] x86_64: add an option to configure oops stack dump
[not found] <200410201907.i9KJ7r2s022648@hera.kernel.org>
@ 2004-10-21 15:13 ` Randy.Dunlap
0 siblings, 0 replies; only message in thread
From: Randy.Dunlap @ 2004-10-21 15:13 UTC (permalink / raw)
To: Linux Kernel Mailing List
Linux Kernel Mailing List wrote:
> ChangeSet 1.2016, 2004/10/20 08:11:53-07:00, ak@muc.de
>
> [PATCH] x86_64: add an option to configure oops stack dump
>
> Add an kstack= option to configure how much stack should be printed on a
> oops.
>
> Signed-off-by: Andi Kleen <ak@suse.de>
> Signed-off-by: Andrew Morton <akpm@osdl.org>
> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
>
>
>
> traps.c | 8 ++++++++
> 1 files changed, 8 insertions(+)
>
>
> diff -Nru a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
> --- a/arch/x86_64/kernel/traps.c 2004-10-20 12:08:04 -07:00
> +++ b/arch/x86_64/kernel/traps.c 2004-10-20 12:08:04 -07:00
> @@ -900,3 +900,11 @@
> return -1;
> }
> __setup("oops=", oops_dummy);
> +
> +static int __init kstack_setup(char *s)
> +{
> + kstack_depth_to_print = simple_strtoul(s,NULL,0);
> + return 0;
> +}
> +__setup("kstack=", kstack_setup);
I'm happy to see this, but I don't see why it's arch-specific...
--
~Randy
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