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| author | Zhangfei Gao <zhangfei.gao@linaro.org> | 2024-02-27 06:48:21 +0000 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-03-01 13:53:58 +0100 |
| commit | 6384c56c99d98c84afea5b9ec7029a6e153ae431 (patch) | |
| tree | a00eace3ed19343cb747fb86e4159eaf2fc348c5 /sound/core/ump.c | |
| parent | d206a76d7d2726f3b096037f2079ce0bd3ba329b (diff) | |
| download | lwn-6384c56c99d98c84afea5b9ec7029a6e153ae431.tar.gz lwn-6384c56c99d98c84afea5b9ec7029a6e153ae431.zip | |
iommu/sva: Fix SVA handle sharing in multi device case
iommu_sva_bind_device will directly goto out in multi-device
case when found existing domain, ignoring list_add handle,
which causes the handle to fail to be shared.
Fixes: 65d4418c5002 ("iommu/sva: Restore SVA handle sharing")
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20240227064821.128-1-zhangfei.gao@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'sound/core/ump.c')
0 files changed, 0 insertions, 0 deletions