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| author | Shuah Khan <shuah.khan@hp.com> | 2012-06-06 10:50:06 -0600 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2012-06-07 12:11:21 +0200 |
| commit | f2f12b6fc032c7b1419fd6db84e2868b5f05a878 (patch) | |
| tree | 930c98722adb84eabf64830a2192efe7a31155bc /drivers/iommu | |
| parent | eee53537c476c947bf7faa1c916d2f5a0ae8ec93 (diff) | |
| download | linux-stable-f2f12b6fc032c7b1419fd6db84e2868b5f05a878.tar.gz linux-stable-f2f12b6fc032c7b1419fd6db84e2868b5f05a878.tar.bz2 linux-stable-f2f12b6fc032c7b1419fd6db84e2868b5f05a878.zip | |
iommu/amd: Fix missing iommu_shutdown initialization in passthrough mode
The iommu_shutdown callback is not initialized when the AMD
IOMMU driver runs in passthrough mode. Fix that by moving
the callback initialization before the check for
passthrough mode.
Signed-off-by: Shuah Khan <shuah.khan@hp.com>
Cc: stable@vger.kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd_iommu_init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c index 542024ba6dba..c04ddca7f12f 100644 --- a/drivers/iommu/amd_iommu_init.c +++ b/drivers/iommu/amd_iommu_init.c @@ -1641,6 +1641,8 @@ static int __init amd_iommu_init(void) amd_iommu_init_api(); + x86_platform.iommu_shutdown = disable_iommus; + if (iommu_pass_through) goto out; @@ -1649,8 +1651,6 @@ static int __init amd_iommu_init(void) else printk(KERN_INFO "AMD-Vi: Lazy IO/TLB flushing enabled\n"); - x86_platform.iommu_shutdown = disable_iommus; - out: return ret; |