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-rw-r--r--drivers/xen/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index fad3df2c1276..97199c2a64a0 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -62,4 +62,8 @@ config XEN_SYS_HYPERVISOR
virtual environment, /sys/hypervisor will still be present,
but will have no xen contents.
+config SWIOTLB_XEN
+ def_bool y
+ depends on SWIOTLB
+
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