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c2a93c20f4
In eh_abort path driver prematurely exits the call to upper layer. Check whether command is aborted / completed by firmware before exiting the call. 9 [ffff8b1ebf803c00] page_fault at ffffffffb0389778 [exception RIP: qla2x00_status_entry+0x48d] RIP: ffffffffc04fa62d RSP: ffff8b1ebf803cb0 RFLAGS: 00010082 RAX: 00000000ffffffff RBX: 00000000000e0000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000000013d8 RDI: fffff3253db78440 RBP: ffff8b1ebf803dd0 R8: ffff8b1ebcd9b0c0 R9: 0000000000000000 R10: ffff8b1e38a30808 R11: 0000000000001000 R12: 00000000000003e9 R13: 0000000000000000 R14: ffff8b1ebcd9d740 R15: 0000000000000028 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 10 [ffff8b1ebf803cb0] enqueue_entity at ffffffffafce708f 11 [ffff8b1ebf803d00] enqueue_task_fair at ffffffffafce7b88 12 [ffff8b1ebf803dd8] qla24xx_process_response_queue at ffffffffc04fc9a6 [qla2xxx] 13 [ffff8b1ebf803e78] qla24xx_msix_rsp_q at ffffffffc04ff01b [qla2xxx] 14 [ffff8b1ebf803eb0] __handle_irq_event_percpu at ffffffffafd50714 Link: https://lore.kernel.org/r/20210908164622.19240-10-njavali@marvell.com Fixes: f45bca8c5052 ("scsi: qla2xxx: Fix double scsi_done for abort path") Cc: stable@vger.kernel.org Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Co-developed-by: David Jeffery <djeffery@redhat.com> Signed-off-by: David Jeffery <djeffery@redhat.com> Co-developed-by: Laurence Oberman <loberman@redhat.com> Signed-off-by: Laurence Oberman <loberman@redhat.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> [ commit 3d33b303d4f3 upstream ]
Overview
This is the source code repository of the SCST project. SCST is a collection of Linux kernel drivers that implement SCSI target functionality. The SCST project includes:
- The SCST core in the scst/ subdirectory.
- A tool for loading, saving and modifying the SCST configuration in directory scstadmin/.
- Several SCSI target drivers in the directories iscsi-scst/, qla2x00t/, srpt/, scst_local/ and fcst/.
- User space programs in the usr/ subdirectory, e.g. fileio_tgt.
- Various documentation in the doc/ subdirectory.
Instructions for building and installing SCST are available in the INSTALL.md file.
QLogic target driver
Two QLogic target drivers are included in the SCST project.
The default driver is located in qla2x00t-32gbit directory and it supports up to 32 Gb/s FC. It is the newer one.
May anyone wish to switch back to the older driver that only supported up to
16 Gb/s adapters, it is located in qla2x00t directory. To make use of the
older driver build scst with environment variable QLA_32GBIT=no set.
Vladislav Bolkhovitin vst@vlnb.net, http://scst.sourceforge.net