lkml.org 
[lkml]   [2013]   [May]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH, RFC 18/22] Xen: SWIOTLB is only used on x86
On Thu, 2 May 2013, Arnd Bergmann wrote:
> 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>

Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>


> 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
>


\
 
 \ /
  Last update: 2013-05-02 18:01    [W:0.345 / U:0.328 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site