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| author | Ingo Molnar <mingo@elte.hu> | 2011-05-26 13:51:31 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-05-26 13:51:35 +0200 |
| commit | de66ee979d0ea45171cc2501750e9f9f22f5a690 (patch) | |
| tree | 5ab1a5c6b596b9b786902fb380274e1e1f4ceb13 /arch/um/Kconfig.debug | |
| parent | 916f676f8dc016103f983c7ec54c18ecdbb6e349 (diff) | |
| parent | 4db70f73e56961b9bcdfd0c36c62847a18b7dbb5 (diff) | |
| download | talos-op-linux-de66ee979d0ea45171cc2501750e9f9f22f5a690.tar.gz talos-op-linux-de66ee979d0ea45171cc2501750e9f9f22f5a690.zip | |
Merge branch 'linus' into x86/urgent
Merge reason: we want to queue up a dependent patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/um/Kconfig.debug')
| -rw-r--r-- | arch/um/Kconfig.debug | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug index 8fce5e536b0f..68205fd3b08c 100644 --- a/arch/um/Kconfig.debug +++ b/arch/um/Kconfig.debug @@ -28,13 +28,13 @@ config GCOV If you're involved in UML kernel development and want to use gcov, say Y. If you're unsure, say N. -config DEBUG_STACK_USAGE - bool "Stack utilization instrumentation" - default N - help - Track the maximum kernel stack usage - this will look at each - kernel stack at process exit and log it if it's the deepest - stack seen so far. +config EARLY_PRINTK + bool "Early printk" + default y + ---help--- + Write kernel log output directly to stdout. + + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. - This option will slow down process creation and destruction somewhat. endmenu |
