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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-01 11:00:07 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-01 11:00:07 -0700 |
commit | cebcff3a1c42d9ddd29175ad3669245f4573938b (patch) | |
tree | bcb8555bd3832656086613166bce300fdae70eed /drivers | |
parent | c45e8bccecaf633480d378daff11e122dfd5e96d (diff) | |
parent | 1d2ff149b263c9325875726a7804a0c75ef7112e (diff) | |
download | linux-cebcff3a1c42d9ddd29175ad3669245f4573938b.tar.bz2 |
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Four minor fixes: three in drivers and one in the core.
The core one allows an additional state change that fixes a regression
introduced by an update to the aacraid driver in the previous merge
window"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: target/iblock: fix WRITE SAME zeroing
scsi: qla2xxx: check UNLOADING before posting async work
scsi: qla2xxx: set UNLOADING before waiting for session deletion
scsi: core: Allow the state change from SDEV_QUIESCE to SDEV_BLOCK
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 35 | ||||
-rw-r--r-- | drivers/scsi/scsi_lib.c | 1 | ||||
-rw-r--r-- | drivers/target/target_core_iblock.c | 2 |
3 files changed, 19 insertions, 19 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index d190db5ea7d9..1d9a4866f9a7 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3732,6 +3732,13 @@ qla2x00_remove_one(struct pci_dev *pdev) } qla2x00_wait_for_hba_ready(base_vha); + /* + * if UNLOADING flag is already set, then continue unload, + * where it was set first. + */ + if (test_and_set_bit(UNLOADING, &base_vha->dpc_flags)) + return; + if (IS_QLA25XX(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { if (ha->flags.fw_started) @@ -3750,15 +3757,6 @@ qla2x00_remove_one(struct pci_dev *pdev) qla2x00_wait_for_sess_deletion(base_vha); - /* - * if UNLOAD flag is already set, then continue unload, - * where it was set first. - */ - if (test_bit(UNLOADING, &base_vha->dpc_flags)) - return; - - set_bit(UNLOADING, &base_vha->dpc_flags); - qla_nvme_delete(base_vha); dma_free_coherent(&ha->pdev->dev, @@ -4864,6 +4862,9 @@ qla2x00_alloc_work(struct scsi_qla_host *vha, enum qla_work_type type) struct qla_work_evt *e; uint8_t bail; + if (test_bit(UNLOADING, &vha->dpc_flags)) + return NULL; + QLA_VHA_MARK_BUSY(vha, bail); if (bail) return NULL; @@ -6628,13 +6629,6 @@ qla2x00_disable_board_on_pci_error(struct work_struct *work) struct pci_dev *pdev = ha->pdev; scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); - /* - * if UNLOAD flag is already set, then continue unload, - * where it was set first. - */ - if (test_bit(UNLOADING, &base_vha->dpc_flags)) - return; - ql_log(ql_log_warn, base_vha, 0x015b, "Disabling adapter.\n"); @@ -6645,9 +6639,14 @@ qla2x00_disable_board_on_pci_error(struct work_struct *work) return; } - qla2x00_wait_for_sess_deletion(base_vha); + /* + * if UNLOADING flag is already set, then continue unload, + * where it was set first. + */ + if (test_and_set_bit(UNLOADING, &base_vha->dpc_flags)) + return; - set_bit(UNLOADING, &base_vha->dpc_flags); + qla2x00_wait_for_sess_deletion(base_vha); qla2x00_delete_all_vps(ha, base_vha); diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 47835c4b4ee0..06c260f6cdae 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2284,6 +2284,7 @@ scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state) switch (oldstate) { case SDEV_RUNNING: case SDEV_CREATED_BLOCK: + case SDEV_QUIESCE: case SDEV_OFFLINE: break; default: diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index 51ffd5c002de..1c181d31f4c8 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -432,7 +432,7 @@ iblock_execute_zero_out(struct block_device *bdev, struct se_cmd *cmd) target_to_linux_sector(dev, cmd->t_task_lba), target_to_linux_sector(dev, sbc_get_write_same_sectors(cmd)), - GFP_KERNEL, false); + GFP_KERNEL, BLKDEV_ZERO_NOUNMAP); if (ret) return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; |