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authorUli Luckas <u.luckas@road.de>2008-02-22 16:45:18 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-02-29 22:46:17 +0000
commitb98d7291883f7ed27e3f4b59bc12dc963c9f72a6 (patch)
tree401a6f400927b107a637e6385faa6337dcc01ea1
parent4fa2b1cde0e3797549f711ce9e51c395b3d6d2a7 (diff)
[ARM] 4836/1: Make ATAGS_PROC depend on KEXEC
On Wed, Feb 20, 2008 at 11:50:33AM +0100, Guennadi Liakhovetski wrote: > arch/arm/kernel/atags.c uses for some reason the > KEXEC_BOOT_PARAMS_SIZE macro, which is only defined if CONFIG_KEXEC > is set. So, either this macro should be defined always, or another > macro should be used, or ATAGS_PROC should depend on KEXEC. As the procfs export of ATAGS is not meant as a stable, general purpose ABI it shouldn't be an independent, general configuration option. This patch make ATAGS_PROC depend on KEXEC Signed-off-by: Uli Luckas <u.luckas@road.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/Kconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9619c43783f..16b82e1272b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -939,7 +939,8 @@ config KEXEC
config ATAGS_PROC
bool "Export atags in procfs"
- default n
+ depends on KEXEC
+ default y
help
Should the atags used to boot the kernel be exported in an "atags"
file in procfs. Useful with kexec.