From: Heiko Carstens <[EMAIL PROTECTED]>
The slow-down-printk-during-boot patch depends on preset_lpj being
available. That's not the case for architectures that have it's own
calibrate_delay() function.
kernel/sched.c:3840: undefined reference to `preset_lpj'
Cc: Randy Dunlap <[EMAIL PROTECTED]>
Cc: Dave Jones <[EMAIL PROTECTED]>
Cc: Martin Schwidefsky <[EMAIL PROTECTED]>
Signed-off-by: Heiko Carstens <[EMAIL PROTECTED]>
---
lib/Kconfig.debug | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.22/lib/Kconfig.debug
===================================================================
--- linux-2.6.22.orig/lib/Kconfig.debug
+++ linux-2.6.22/lib/Kconfig.debug
@@ -436,7 +436,7 @@ config FORCED_INLINING
config BOOT_PRINTK_DELAY
bool "Delay each boot printk message by N milliseconds"
- depends on DEBUG_KERNEL && PRINTK
+ depends on DEBUG_KERNEL && PRINTK && GENERIC_CALIBRATE_DELAY
help
This build option allows you to read kernel boot messages
by inserting a short delay after each one. The delay is
-
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