Re: [PATCH][2.5] Add TAINT_UNKNOWN_STATE

From: Dave Jones (davej@codemonkey.org.uk)
Date: Thu Nov 21 2002 - 08:00:52 EST

On Thu, Nov 21, 2002 at 02:55:44AM -0500, Zwane Mwaikambo wrote:
> --- linux-2.5.48/include/linux/kernel.h 18 Nov 2002 05:11:13 -0000 1.1.1.1
> +++ linux-2.5.48/include/linux/kernel.h 20 Nov 2002 06:29:39 -0000
> @@ -103,6 +103,7 @@
> #define TAINT_FORCED_MODULE (1<<1)
> #define TAINT_UNSAFE_SMP (1<<2)
> #define TAINT_FORCED_RMMOD (1<<3)
> +#define TAINT_UNKNOWN_STATE (1<<4)
>
> extern void dump_stack(void);
>
> Index: linux-2.5.48/kernel/panic.c
> ===================================================================
> RCS file: /build/cvsroot/linux-2.5.48/kernel/panic.c,v
> retrieving revision 1.1.1.1
> diff -u -r1.1.1.1 panic.c
> --- linux-2.5.48/kernel/panic.c 18 Nov 2002 05:13:12 -0000 1.1.1.1
> +++ linux-2.5.48/kernel/panic.c 21 Nov 2002 07:30:10 -0000
> @@ -114,10 +114,11 @@
> {
> static char buf[20];
> if (tainted) {
> - snprintf(buf, sizeof(buf), "Tainted: %c%c%c",
> + snprintf(buf, sizeof(buf), "Tainted: %c%c%c%c",
> tainted & TAINT_PROPRIETORY_MODULE ? 'P' : 'G',
> tainted & TAINT_FORCED_MODULE ? 'F' : ' ',
> - tainted & TAINT_UNSAFE_SMP ? 'S' : ' ');
> + tainted & TAINT_UNSAFE_SMP ? 'S' : ' ',
> + tainted & TAINT_UNKNOWN_STATE ? 'U' : ' ');
> }

 While you're in panic.c, want to add the missing flag for
 TAINT_FORCED_RMMOD that Rusty missed ? Maybe 'R' ?

                Dave
                  

-- 
| Dave Jones.        http://www.codemonkey.org.uk
| SuSE Labs
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This archive was generated by hypermail 2b29 : Sat Nov 23 2002 - 22:00:36 EST