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| author | Dave Jiang <dave.jiang@intel.com> | 2021-10-26 23:36:36 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-11-22 06:51:26 +0100 |
| commit | f6d442f7088cbf5e2ac4561aca6888380239d5b9 (patch) | |
| tree | 6b982d59f3a3158126ba97ce09adacb603e0c3ba /fs | |
| parent | dmaengine: idxd: create locked version of idxd_quiesce() call (diff) | |
| download | linux-f6d442f7088cbf5e2ac4561aca6888380239d5b9.tar.xz linux-f6d442f7088cbf5e2ac4561aca6888380239d5b9.zip | |
dmaengine: idxd: handle invalid interrupt handle descriptors
Handle a descriptor that has been marked with invalid interrupt handle
error in status. Create a work item that will resubmit the descriptor. This
typically happens when the driver has handled the revoke interrupt handle
event and has a new interrupt handle.
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/163528419601.3925689.4166517602890523193.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions