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| author | Joerg Roedel <jroedel@suse.de> | 2014-07-09 17:43:11 +0400 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2014-07-10 17:37:03 +0400 |
| commit | d9e1611e7347b41bae8894e957a398fa41162dab (patch) | |
| tree | f89a6c9f8917b1efe25e0154a822f2071bfb1df2 /fs | |
| parent | dba3838d7af38b15bcc8ff3437362d449408b547 (diff) | |
| download | linux-d9e1611e7347b41bae8894e957a398fa41162dab.tar.xz | |
iommu/amd: Don't call the inv_ctx_cb when pasid is not set up
On the error path of amd_iommu_bind_pasid() we call
mmu_notifier_unregister() for cleanup. This calls
mn_release() which calls the users inv_ctx_cb function if
one is available. Since the pasid is not set up yet there is
nothing the user can to tear down in this call-back. So
don't call inv_ctx_cb on the error path of
amd_iommu_unbind_pasid() and make life of the users simpler.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Oded Gabbay <Oded.Gabbay@amd.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions