3.2.64-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Josh Triplett <j...@joshtriplett.org>
commit 361e9dfbaae84b0b246ed18d1ab7c82a1a41b53e upstream.
The buffers sized by CONFIG_LOG_BUF_SHIFT and
CONFIG_LOG_CPU_MAX_BUF_SHIFT do not exist if CONFIG_PRINTK=n, so don't
ask about their size at all.
Signed-off-by: Josh Triplett <j...@joshtriplett.org>
Acked-by: Randy Dunlap <rdun...@infradead.org>
[bwh: Backported to 3.2: drop change to CONFIG_LOG_CPU_MAX_BUF_SHIFT]
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -555,6 +555,7 @@ config LOG_BUF_SHIFT
int "Kernel log buffer size (16 => 64KB, 17 => 128KB)"
range 12 21
default 17
+ depends on PRINTK
help
Select kernel log buffer size as a power of 2.
Examples:
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