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Subject[PATCH 0/3] hisi_sas: some CQ processing fixes
Date
This patchset fixes some issues related to servicing of the
completion queue interrupt.
The major fix is that sensitive hisi_hba structures need to be
locked when free'ing a slot.
Another modification is that the v2 hw completion queue irq is
now serviced with a tasklet, as too much work was being done in
the ISR.

John Garry (3):
scsi: hisi_sas: service v2 hw CQ ISR with tasklet
scsi: hisi_sas: lock sensitive regions when servicing CQ interrupt
scsi: hisi_sas: lock sensitive region in hisi_sas_slot_abort()

drivers/scsi/hisi_sas/hisi_sas.h | 1 +
drivers/scsi/hisi_sas/hisi_sas_main.c | 3 +++
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 ++
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 26 ++++++++++++++++++++------
4 files changed, 26 insertions(+), 6 deletions(-)

--
1.9.1

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