[SCSI] lpfc 8.3.12: Critical fixes

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- Move the code to increase the sg seg count for LP21000 adapters.
- Check pcmd on command completion before dereferencing it.
- Clear queue memory when creating firmware queues to prevent stale entries.
- Replace the use of PAGE_SIZE in many areas that assumed it was always 4k.
- Add an else clause to a conditional that needed to unlock the hba_lock.

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

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James Smart 2010-04-06 15:04:33 -04:00 • committed by James Bottomley

parent 6c8eea54ec

commit 49198b371e

6 changed files with 56 additions and 35 deletions

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9

drivers/scsi/lpfc/lpfc_bsg.c

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1

drivers/scsi/lpfc/lpfc_bsg.h

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2

drivers/scsi/lpfc/lpfc_els.c

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16

drivers/scsi/lpfc/lpfc_init.c

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drivers/scsi/lpfc/lpfc_mbox.c

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47

drivers/scsi/lpfc/lpfc_sli.c

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