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-rw-r--r--arch/x86/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f417fe3..9e97615 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1117,6 +1117,15 @@ config MTRR_SANITIZER_ENABLE_DEFAULT
help
Enable mtrr cleanup default value
+config MTRR_SANITIZER_SPARE_REG_NR_DEFAULT
+ int "MTRR cleanup spare reg num (0-7)"
+ range 0 7
+ default "1"
+ depends on MTRR_SANITIZER
+ help
+ mtrr cleanup spare entries default, it can be changed via
+ mtrr_spare_reg_nr=
+
config X86_PAT
bool
prompt "x86 PAT support"
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