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Description of problem:
Need to mark drivers in the kernel as tech preview. I put together a patch that utilizes the infrastructure already in place.
This will help with certification and flag modules and features that are loaded to prevent certification from succeeding.
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
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Actual results:
Expected results:
Additional info:
Comment 1RHEL Program Management
2011-03-21 19:29:38 UTC
This request was evaluated by Red Hat Product Management for inclusion
in a Red Hat Enterprise Linux maintenance release. Product Management has
requested further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products. This request is not yet committed for inclusion in an Update release.
LIST (provide full path)
========================
DIF/DIX block/blk-integrity.c
bna drivers/net/bna/bnad.c
bfa (FCoE) drivers/scsi/bfa/bfad_im.c
btrfs fs/btrfs/super.c
ecryptfs fs/ecryptfs/main.c
fscache fs/fscache/main.c
I've confirmed the Tech Preview warning shows up in dmesg when all the above modules get loaded, except for DIF/DIX.. It appears that doesn't get built into its own module so I'm not sure if there is any way to test that one.
I added Mike S. to the cc. I used a module param to test the DIF/DIX stuff
IIRC, I used (per Mike's suggestion)
# modprobe scsi_debug dix=17 dif=1
and it caused the DIF/DIX taint as expected.
Cheers,
Don
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.
http://rhn.redhat.com/errata/RHSA-2011-0542.html