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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-08-09 13:02:50 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-08-09 13:04:08 -0400
commit10fe570fc16721d78afdba9689720094527c1ba3 (patch)
tree224d7b192039b1f0d24d1036269e44cf88b42f16 /arch/x86/xen/Kconfig
parent322a8b034003c0d46d39af85bf24fee27b902f48 (diff)
downloadlinux-10fe570fc16721d78afdba9689720094527c1ba3.tar.bz2
Revert "xen/debug: WARN_ON when identity PFN has no _PAGE_IOMAP flag set."
We don' use it anymore and there are more false positives. This reverts commit fc25151d9ac7d809239fe68de0a1490b504bb94a. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/xen/Kconfig')
-rw-r--r--arch/x86/xen/Kconfig8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 5cc821cb2e09..ae559fe91c25 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -49,11 +49,3 @@ config XEN_DEBUG_FS
help
Enable statistics output and various tuning options in debugfs.
Enabling this option may incur a significant performance overhead.
-
-config XEN_DEBUG
- bool "Enable Xen debug checks"
- depends on XEN
- default n
- help
- Enable various WARN_ON checks in the Xen MMU code.
- Enabling this option WILL incur a significant performance overhead.