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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-09-06 18:46:34 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-10-21 14:37:20 +0200 |
| commit | a1b60c1cd913c5ccfb38c717ba0bd22622425fa7 (patch) | |
| tree | 74e5c1e847262ba3c42fb3b0396a3e781c168b6e /arch/x86/kvm/x86.c | |
| parent | 905d66c1e5dc8149e111f04a32bb193f25da1d53 (diff) | |
| download | linux-a1b60c1cd913c5ccfb38c717ba0bd22622425fa7.tar.gz linux-a1b60c1cd913c5ccfb38c717ba0bd22622425fa7.tar.bz2 linux-a1b60c1cd913c5ccfb38c717ba0bd22622425fa7.zip | |
iommu/core: Convert iommu_found to iommu_present
With per-bus iommu_ops the iommu_found function needs to
work on a bus_type too. This patch adds a bus_type parameter
to that function and converts all call-places.
The function is also renamed to iommu_present because the
function now checks if an iommu is present for a given bus
and does not check for a global iommu anymore.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 84a28ea45fa4..73c6a4268bf4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -44,6 +44,7 @@ #include <linux/perf_event.h> #include <linux/uaccess.h> #include <linux/hash.h> +#include <linux/pci.h> #include <trace/events/kvm.h> #define CREATE_TRACE_POINTS @@ -2095,7 +2096,7 @@ int kvm_dev_ioctl_check_extension(long ext) r = 0; break; case KVM_CAP_IOMMU: - r = iommu_found(); + r = iommu_present(&pci_bus_type); break; case KVM_CAP_MCE: r = KVM_MAX_MCE_BANKS; |