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| author | K. Y. Srinivasan <[email protected]> | 2017-09-30 04:09:36 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2017-10-04 09:25:09 +0000 |
| commit | 192b2d78722ffea188e5ec6ae5d55010dce05a4b (patch) | |
| tree | f48582ce3f3c880fa6c57452abe029d66bad04ff /drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c | |
| parent | mei: me: add gemini lake devices id (diff) | |
| download | kernel-192b2d78722ffea188e5ec6ae5d55010dce05a4b.tar.gz kernel-192b2d78722ffea188e5ec6ae5d55010dce05a4b.zip | |
Drivers: hv: vmbus: Fix bugs in rescind handling
This patch addresses the following bugs in the current rescind handling code:
1. Fixes a race condition where we may be invoking hv_process_channel_removal()
on an already freed channel.
2. Prevents indefinite wait when rescinding sub-channels by correctly setting
the probe_complete state.
I would like to thank Dexuan for patiently reviewing earlier versions of this
patch and identifying many of the issues fixed here.
Greg, please apply this to 4.14-final.
Fixes: '54a66265d675 ("Drivers: hv: vmbus: Fix rescind handling")'
Signed-off-by: K. Y. Srinivasan <[email protected]>
Reviewed-by: Dexuan Cui <[email protected]>
Cc: [email protected] # (4.13 and above)
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c')
0 files changed, 0 insertions, 0 deletions