Re: [PATCH] scsi_lib_dma.c : fix bug with dma maps on nested scsi objects - (2nd try)

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James,

This updated patch works fine for lpfc and our vports...

Acked-By: James Smart  <james.smart@xxxxxxxxxx>

-- james s


James Bottomley wrote:

141 lines plus a static list to solve a simple problem is getting a bit
icky to say the least.

What about being more simplistic and simply making the host cache a
pointer to the physical bus device?  I probably objected to this a long
time ago because using the parent pointers is more elegant, but I think
this patch demonstrates conclusively it's not worth this amount of code
for the sake of alleged elegance.

James

---
 drivers/scsi/hosts.c            |   13 ++++++++++---
 drivers/scsi/lpfc/lpfc_init.c   |    2 +-
 drivers/scsi/qla2xxx/qla_attr.c |    3 ++-
 drivers/scsi/scsi_lib_dma.c     |    4 ++--
 include/scsi/scsi_host.h        |   16 +++++++++++++++-
 5 files changed, 30 insertions(+), 8 deletions(-)

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