Messages in this thread Patch in this message | | | From | Konrad Rzeszutek Wilk <> | Subject | [PATCH 23/23] swiotlb-xen: On x86-32 builts, select SWIOTLB instead of depending on it. | Date | Tue, 12 Oct 2010 11:44:31 -0400 |
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We used to depend on CONFIG_SWIOTLB, but that is disabled by default. So when compiling we get this compile error:
arch/x86/xen/pci-swiotlb-xen.c: In function 'pci_xen_swiotlb_detect': arch/x86/xen/pci-swiotlb-xen.c:48: error: lvalue required as left operand of assignment
Fix it by actually activating the SWIOTLB library.
Reported-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> --- drivers/xen/Kconfig | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index f70a627..6e6180c 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -74,6 +74,7 @@ config XEN_PLATFORM_PCI config SWIOTLB_XEN def_bool y - depends on PCI && SWIOTLB + depends on PCI + select SWIOTLB endmenu -- 1.7.0.4
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