From c885df50f571faf9fd9f395361cfff1b3a16e06e Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Sun, 7 Sep 2008 02:37:32 -0700 Subject: x86: default corruption check to off, but put parameter default in Kconfig Default the low memory corruption check to off, but make the default setting of the memory_corruption_check kernel parameter a config parameter. Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'arch/x86/Kconfig') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index cbee4199689c..7820d447bb8d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1061,7 +1061,6 @@ config HIGHPTE config X86_CHECK_BIOS_CORRUPTION bool "Check for low memory corruption" - default y help Periodically check for memory corruption in low memory, which is suspected to be caused by BIOS. Even when enabled in the @@ -1082,6 +1081,14 @@ config X86_CHECK_BIOS_CORRUPTION you can use memmap= to prevent the kernel from using that memory. +config X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK + bool "Set the default setting of memory_corruption_check" + depends on X86_CHECK_BIOS_CORRUPTION + default y + help + Set whether the default state of memory_corruption_check is + on or off. + config MATH_EMULATION bool prompt "Math emulation" if X86_32 -- cgit v1.2.3