From: Dan Williams <dan.j.williams@intel.com>
To: linux-scsi@vger.kernel.org
Cc: linux-ide@vger.kernel.org
Subject: [libsas PATCH v10 0/9] libsas error handling + discovery v10
Date: Sat, 10 Mar 2012 20:38:56 -0800 [thread overview]
Message-ID: <20120311043722.27797.97791.stgit@dwillia2-linux.jf.intel.com> (raw)
Changes since v9: http://marc.info/?l=linux-scsi&m=132890988918965&w=2
1/ PATCH 1: fix drain_workqueue implementation. v9 was corrupting the
->entry list_head of in-flight works when it attempted to place them on
the defer_q to wait for the last drain to complete. 'sas_work' provides
a local list_head for this purpose.
2/ PATCH 2,3: cleanup host_eh_scheduled handling conflicts between
libata and libsas.
3/ dropped "libsas: libsas.force_hard_reset module parameter"
4/ PATCH 4: replaced "libsas: enforce eh strategy handlers only in eh
context" with a new version that achieves the same goal (prevent the
->eh_{bus|device}_reset handlers from triggering resets outside of eh
context) while still allowing sg_reset.
5/ PATCH 6: fixed up "libsas: use ->lldd_I_T_nexus_reset for
->eh_bus_reset_handler" due to internal feedback from Jacek.
6/ PATCH 7: fixed up "libsas: trim sas_task of slow path infrastructure"
due to feedback from Jack.
7/ PATCH 8,9: two new fixes from Jeff and Tom: "libsas: fix
sas_find_bcast_phy() in the presence of 'vacant' phys" and "libsas:
sas_rediscover_dev did not look at the SMP exec status."
8/ Picked up [SCSI] mvsas: remove unused variable in mvs_task_exec()
(http://marc.info/?l=linux-scsi&m=133119166619140&w=2)
[libsas PATCH v10 1/9] libsas: introduce sas_work to fix sas_drain_work vs sas_queue_work
[libsas PATCH v10 2/9] libsas: cleanup spurious calls to scsi_schedule_eh
[libsas PATCH v10 3/9] libata, libsas: introduce sched_eh and end_eh port ops
[libsas PATCH v10 4/9] libsas: enforce eh strategy handlers only in eh context
[libsas PATCH v10 5/9] libsas: add sas_eh_abort_handler
[libsas PATCH v10 6/9] libsas: use ->lldd_I_T_nexus_reset for ->eh_bus_reset_handler
[libsas PATCH v10 7/9] libsas: trim sas_task of slow path infrastructure
[libsas PATCH v10 8/9] libsas: fix sas_find_bcast_phy() in the presence of 'vacant' phys
[libsas PATCH v10 9/9] libsas: sas_rediscover_dev did not look at the SMP exec status.
diffstat since v9:
Documentation/kernel-parameters.txt | 6 --
drivers/ata/libata-core.c | 4 +
drivers/ata/libata-eh.c | 57 +++++++++++---
drivers/scsi/libsas/sas_ata.c | 63 ++++++++-------
drivers/scsi/libsas/sas_discover.c | 45 +++++++----
drivers/scsi/libsas/sas_event.c | 36 +++++----
drivers/scsi/libsas/sas_expander.c | 24 +++++--
drivers/scsi/libsas/sas_init.c | 33 ++++-----
drivers/scsi/libsas/sas_internal.h | 6 +-
drivers/scsi/libsas/sas_phy.c | 21 ++----
drivers/scsi/libsas/sas_port.c | 15 +---
drivers/scsi/libsas/sas_scsi_host.c | 142 +++++++++++++++++++++++++++++++---
drivers/scsi/mvsas/mv_sas.c | 1 -
drivers/scsi/pm8001/pm8001_sas.c | 7 +-
include/linux/libata.h | 4 +
include/scsi/libsas.h | 54 ++++++++++++-
include/scsi/sas_ata.h | 9 +-
17 files changed, 371 insertions(+), 156 deletions(-)
next reply other threads:[~2012-03-11 4:38 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-11 4:38 Dan Williams [this message]
2012-03-11 4:39 ` [libsas PATCH v10 1/9] libsas: introduce sas_work to fix sas_drain_work vs sas_queue_work Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 2/9] libsas: cleanup spurious calls to scsi_schedule_eh Dan Williams
2012-03-16 15:25 ` Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 3/9] libata, libsas: introduce sched_eh and end_eh port ops Dan Williams
2012-04-11 2:13 ` Dan Williams
2012-04-11 11:39 ` Jacek Danecki
2012-04-11 18:04 ` Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 4/9] libsas: enforce eh strategy handlers only in eh context Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 5/9] libsas: add sas_eh_abort_handler Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 6/9] libsas: use ->lldd_I_T_nexus_reset for ->eh_bus_reset_handler Dan Williams
2012-03-11 5:37 ` jack_wang
2012-03-11 4:39 ` [libsas PATCH v10 7/9] libsas: trim sas_task of slow path infrastructure Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 8/9] libsas: fix sas_find_bcast_phy() in the presence of 'vacant' phys Dan Williams
2012-03-11 4:39 ` [libsas PATCH v10 9/9] libsas: sas_rediscover_dev did not look at the SMP exec status Dan Williams
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