diff options
Diffstat (limited to 'arch/powerpc/kernel/setup-common.c')
-rw-r--r-- | arch/powerpc/kernel/setup-common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index d57930d86faa..465e7435efbc 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c | |||
@@ -441,6 +441,8 @@ void __init smp_setup_cpu_maps(void) | |||
441 | 441 | ||
442 | int __initdata do_early_xmon; | 442 | int __initdata do_early_xmon; |
443 | #ifdef CONFIG_XMON | 443 | #ifdef CONFIG_XMON |
444 | extern int xmon_no_auto_backtrace; | ||
445 | |||
444 | static int __init early_xmon(char *p) | 446 | static int __init early_xmon(char *p) |
445 | { | 447 | { |
446 | /* ensure xmon is enabled */ | 448 | /* ensure xmon is enabled */ |
@@ -449,6 +451,8 @@ static int __init early_xmon(char *p) | |||
449 | xmon_init(1); | 451 | xmon_init(1); |
450 | if (strncmp(p, "off", 3) == 0) | 452 | if (strncmp(p, "off", 3) == 0) |
451 | xmon_init(0); | 453 | xmon_init(0); |
454 | if (strncmp(p, "nobt", 4) == 0) | ||
455 | xmon_no_auto_backtrace = 1; | ||
452 | if (strncmp(p, "early", 5) != 0) | 456 | if (strncmp(p, "early", 5) != 0) |
453 | return 0; | 457 | return 0; |
454 | } | 458 | } |