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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-05-16 19:47:30 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-05-16 19:47:30 +0200 |
| commit | 7c1bfd685bcdc822ab1d7411ea05c82bd2a7b260 (patch) | |
| tree | fbc280be92169b55a57e21aea129df7ea696db92 /arch/x86/pci/xen.c | |
| parent | xen/p2m: Add EXPORT_SYMBOL_GPL to the M2P override functions. (diff) | |
| download | linux-7c1bfd685bcdc822ab1d7411ea05c82bd2a7b260.tar.xz linux-7c1bfd685bcdc822ab1d7411ea05c82bd2a7b260.zip | |
xen/pci: Fix compiler error when CONFIG_XEN_PRIVILEGED_GUEST is not set.
If we have CONFIG_XEN and the other parameters to build an
Linux kernel that is non-privileged, the xen_[find|register|unregister]_
device_domain_owner functions should not be compiled. They should
use the nops defined in arch/x86/include/asm/xen/pci.h instead.
This fixes:
arch/x86/pci/xen.c:496: error: redefinition of ‘xen_find_device_domain_owner’
arch/x86/include/asm/xen/pci.h:25: note: previous definition of ‘xen_find_device_domain_owner’ was here
arch/x86/pci/xen.c:510: error: redefinition of ‘xen_register_device_domain_owner’
arch/x86/include/asm/xen/pci.h:29: note: previous definition of ‘xen_register_device_domain_owner’ was here
arch/x86/pci/xen.c:532: error: redefinition of ‘xen_unregister_device_domain_owner’
arch/x86/include/asm/xen/pci.h:34: note: previous definition of ‘xen_unregister_device_domain_owner’ was here
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Diffstat (limited to 'arch/x86/pci/xen.c')
| -rw-r--r-- | arch/x86/pci/xen.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 393981feb12f..8214724ce54d 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -473,6 +473,7 @@ void __init xen_setup_pirqs(void) } #endif +#ifdef CONFIG_XEN_DOM0 struct xen_device_domain_owner { domid_t domain; struct pci_dev *dev; @@ -545,3 +546,4 @@ int xen_unregister_device_domain_owner(struct pci_dev *dev) return 0; } EXPORT_SYMBOL_GPL(xen_unregister_device_domain_owner); +#endif |