linux/include/scsi
Bart Van Assche 310bcaef6d scsi: core: Support failing requests while recovering
The current behavior for SCSI commands submitted while error recovery is
ongoing is to retry command submission after error recovery has finished.
See also the scsi_host_in_recovery() check in scsi_host_queue_ready(). Add
support for failing SCSI commands while host recovery is in progress. This
functionality will be used to fix a deadlock in the UFS driver.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20221018202958.1902564-4-bvanassche@acm.org
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-10-22 03:25:59 +00:00
..
fc scsi: libfc: Replace one-element arrays with flexible-array members 2022-02-27 21:17:37 -05:00
fc_frame.h scsi: libfc: Move scsi/fc_encode.h to libfc 2020-10-29 21:49:25 -04:00
fcoe_sysfs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335 2019-06-05 17:37:06 +02:00
iscsi_if.h scsi: iscsi: Add support for asynchronous iSCSI session destruction 2020-03-11 23:07:57 -04:00
iscsi_proto.h scsi: Fix spelling mistakes in header files 2021-05-21 17:22:45 -04:00
iser.h IB/iser,isert: Create and use new shared header 2015-12-24 00:17:35 -05:00
libfc.h scsi: libfc: Stop using the SCSI pointer 2022-02-22 21:11:05 -05:00
libfcoe.h SCSI misc on 20220524 2022-05-25 19:09:48 -07:00
libiscsi_tcp.h SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
libiscsi.h scsi: core: Change the return type of .eh_timed_out() 2022-10-22 03:25:59 +00:00
libsas.h scsi: libsas: Add sas_task_find_rq() 2022-10-22 03:02:51 +00:00
sas_ata.h scsi: libsas: Add sas_ata_device_link_abort() 2022-10-18 02:37:45 +00:00
sas.h scsi: libsas: Introduce struct smp_rps_resp 2022-06-10 13:08:06 -04:00
scsi_bsg_iscsi.h scsi: Fix spelling mistakes in header files 2021-05-21 17:22:45 -04:00
scsi_cmnd.h scsi: core: Support failing requests while recovering 2022-10-22 03:25:59 +00:00
scsi_common.h scsi: target: core: Add CONTROL field for trace events 2020-10-02 18:36:19 -04:00
scsi_dbg.h scsi: core: Reduce memory required for SCSI logging 2019-08-07 21:47:29 -04:00
scsi_device.h scsi: core: Release SCSI devices synchronously 2022-10-18 03:20:31 +00:00
scsi_devinfo.h scsi: core: Add new flag BLIST_IGN_MEDIA_CHANGE 2021-07-21 23:43:48 -04:00
scsi_dh.h scsi: core: Introduce enum scsi_disposition 2021-04-15 22:44:40 -04:00
scsi_driver.h scsi: don't use disk->private_data to find the scsi_driver 2022-03-08 19:40:00 -07:00
scsi_eh.h scsi: core: Remove the cmd field from struct scsi_request 2022-03-01 22:21:49 -05:00
scsi_host.h scsi: core: Change the return type of .eh_timed_out() 2022-10-22 03:25:59 +00:00
scsi_ioctl.h scsi: remove the gendisk argument to scsi_ioctl 2021-11-29 06:41:29 -07:00
scsi_proto.h scsi: sd: sd_zbc: Hide gap zones 2022-04-25 23:23:05 -04:00
scsi_status.h scsi: core: Remove useless host error codes 2022-09-06 22:05:59 -04:00
scsi_tcq.h scsi: core: Only return started requests from scsi_host_find_tag() 2020-07-24 22:09:56 -04:00
scsi_transport_fc.h scsi: core: Change the return type of .eh_timed_out() 2022-10-22 03:25:59 +00:00
scsi_transport_iscsi.h scsi: iscsi: Add helper to remove a session from the kernel 2022-06-21 21:14:54 -04:00
scsi_transport_sas.h scsi: scsi_transport_sas: Add 22.5 Gbps link rate definitions 2021-10-19 14:07:19 -04:00
scsi_transport_spi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
scsi_transport_srp.h scsi: core: Change the return type of .eh_timed_out() 2022-10-22 03:25:59 +00:00
scsi_transport.h SCSI misc on 20190709 2019-07-11 15:14:01 -07:00
scsi.h scsi: core: Introduce enums for the SAM and host status codes 2021-06-02 23:09:39 -04:00
scsicam.h scsi: simplify scsi_partsize 2020-03-24 07:57:07 -06:00
sg.h scsi/sg: move sg-big-buff sysctl to scsi/sg.c 2022-01-22 08:33:35 +02:00
srp.h RDMA/srp: Apply the __packed attribute to members instead of structures 2021-05-28 20:21:20 -03:00
viosrp.h scsi: ibmvscsis: Silence -Warray-bounds warning 2022-02-11 16:42:22 -05:00