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authorArnd Bergmann <arnd@arndb.de>2013-05-02 17:16:22 +0200
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2013-05-08 08:38:10 -0400
commite8b404d99369ba3e6ec3259a4ea14bf1c18283f3 (patch)
tree8d654af329276c9b32888df64d5292ed0d57ae6e
parentcb91f8f44caf346654fe9b17b2b359b95f98c049 (diff)
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xen: SWIOTLB is only used on x86
Enabling SWIOTLB_XEN on ARM results in build errors because the underlying SWIOTLB is only available on X86: drivers/xen/swiotlb-xen.c: In function 'is_xen_swiotlb_buffer': drivers/xen/swiotlb-xen.c:105:2: error: implicit declaration of function 'mfn_to_local_pfn Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-rw-r--r--drivers/xen/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 67af155..ed6a809 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -141,7 +141,7 @@ config XEN_GRANT_DEV_ALLOC
config SWIOTLB_XEN
def_bool y
- depends on PCI
+ depends on PCI && X86
select SWIOTLB
config XEN_TMEM