diff options
| author | Sreekanth Reddy <[email protected]> | 2022-09-12 19:27:37 +0530 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2022-09-25 13:49:52 -0400 |
| commit | f2a79d2030ad9055e58f5b617f655fa5e270a57c (patch) | |
| tree | 1cfb76c86ad0c55c347a72e2391ba61e6495af56 /fs/stack.c | |
| parent | 7f9f953d537a7c8362ed6adafd25ef8deb548756 (diff) | |
scsi: mpi3mr: Graceful handling of surprise removal of PCIe HBA
Implement graceful handling of surprise or orderly removal of PCIe HBA:
- Detect a hot removal of the controller at certain critical places in the
driver. Early detection will help to reduce the time taken for cleaning
up the hot-removed controller at the driver level.
- Poll the status of the port enable issued after reset once every 5
seconds to avoid a long delay in detecting unavailable controller.
Link: https://lore.kernel.org/r/[email protected]
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Sreekanth Reddy <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'fs/stack.c')
0 files changed, 0 insertions, 0 deletions