diff options
| author | Sreekanth Reddy <sreekanth.reddy@broadcom.com> | 2022-04-05 15:06:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-20 10:34:17 +0300 |
| commit | 389f37e46bddbcba6d2b1d0b542f382e4eca1acf (patch) | |
| tree | 0776220c619ec3320233fda91939f4638adf6695 /drivers | |
| parent | 184b4fad0872ee5b41716ffcd26f1f64d20f9fc2 (diff) | |
| download | linux-389f37e46bddbcba6d2b1d0b542f382e4eca1acf.tar.xz | |
scsi: mpt3sas: Fail reset operation if config request timed out
[ Upstream commit f61eb1216c959f93ffabd3b8781fa5b2b22f8907 ]
As part of controller reset operation the driver issues a config request
command. If this command gets times out, then fail the controller reset
operation instead of retrying it.
Link: https://lore.kernel.org/r/20220405120637.20528-1-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_config.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_config.c b/drivers/scsi/mpt3sas/mpt3sas_config.c index 0563078227de..a8dd14c91efd 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_config.c +++ b/drivers/scsi/mpt3sas/mpt3sas_config.c @@ -394,10 +394,13 @@ _config_request(struct MPT3SAS_ADAPTER *ioc, Mpi2ConfigRequest_t retry_count++; if (ioc->config_cmds.smid == smid) mpt3sas_base_free_smid(ioc, smid); - if ((ioc->shost_recovery) || (ioc->config_cmds.status & - MPT3_CMD_RESET) || ioc->pci_error_recovery) + if (ioc->config_cmds.status & MPT3_CMD_RESET) goto retry_config; - issue_host_reset = 1; + if (ioc->shost_recovery || ioc->pci_error_recovery) { + issue_host_reset = 0; + r = -EFAULT; + } else + issue_host_reset = 1; goto free_mem; } |