| From | Arnd Bergmann <> | Subject | [PATCH, RFC 18/22] Xen: SWIOTLB is only used on x86 | Date | Thu, 2 May 2013 17:16:22 +0200 |
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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> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/xen/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index dd4d9cb..f03bf50 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 -- 1.8.1.2
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