On 12/22/2012 07:37 PM, Fengguang Wu wrote:
> Hi Alex,
>
> FYI, there are new sparse warnings show up in
>
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
> for-linus
> head: c3e946ce7276faf0b302acd25c7b874edbeba661
> commit: c53d589337e9a211413484a604c76072e8474dc0 rbd: define
> rbd_dev_{create,destroy}() helpers
> date: 7 weeks ago
Quote a few of these have been addressed already in some upcoming
patches that didn't get reviewed in time for this cycle. I appreciate
the notice though, and I'll fix this up soon.
Thanks a lot.
-Alex
> drivers/block/rbd.c:1293:42: sparse: Using plain integer as NULL pointer
> drivers/block/rbd.c:1341:26: sparse: incorrect type in assignment (different
> base types)
> drivers/block/rbd.c:1341:26: expected unsigned long long [unsigned]
> [usertype] ver
> drivers/block/rbd.c:1341:26: got restricted __le64 [usertype] <noident>
> drivers/block/rbd.c:1351:46: sparse: Using plain integer as NULL pointer
> drivers/block/rbd.c:1395:26: sparse: incorrect type in assignment (different
> base types)
> drivers/block/rbd.c:1395:26: expected unsigned long long [unsigned]
> [usertype] ver
> drivers/block/rbd.c:1395:26: got restricted __le64 [usertype] <noident>
> drivers/block/rbd.c:1396:29: sparse: incorrect type in assignment (different
> base types)
> drivers/block/rbd.c:1396:29: expected unsigned long long [unsigned]
> [usertype] cookie
> drivers/block/rbd.c:1396:29: got restricted __le64 [usertype] <noident>
> drivers/block/rbd.c:1434:29: sparse: incorrect type in assignment (different
> base types)
> drivers/block/rbd.c:1434:29: expected unsigned long long [unsigned]
> [usertype] cookie
> drivers/block/rbd.c:1434:29: got restricted __le64 [usertype] <noident>
> + drivers/block/rbd.c:2170:19: sparse: symbol 'rbd_dev_create' was not
> declared. Should it be static?
> drivers/block/rbd.c:2529:17: sparse: incorrect type in assignment (different
> base types)
> drivers/block/rbd.c:2529:17: expected restricted __le64 [usertype] snap_id
> drivers/block/rbd.c:2529:17: got unsigned long long [unsigned] [long]
> [long long] <noident>
> drivers/block/rbd.c:2530:46: sparse: incorrect type in argument 2 (different
> base types)
> drivers/block/rbd.c:2530:46: expected unsigned long long [unsigned]
> [usertype] snap_id
> drivers/block/rbd.c:2530:46: got restricted __le64 [usertype] snap_id
> drivers/block/rbd.c:2533:50: sparse: incorrect type in argument 2 (different
> base types)
> drivers/block/rbd.c:2533:50: expected unsigned long long [unsigned]
> [usertype] snap_id
> drivers/block/rbd.c:2533:50: got restricted __le64 [usertype] snap_id
> drivers/block/rbd.c:1551:32: sparse: context imbalance in 'rbd_rq_fn' -
> unexpected unlock
>
> Please consider folding the attached diff :-)
>
> ---
> 0-DAY kernel build testing backend Open Source Technology Center
> Fengguang Wu, Yuanhan Liu Intel Corporation
>
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