[kbuild] [mmotm:master 64/350] fs/ocfs2/dlmglue.c:3184 ocfs2_mark_lockres_freeing() error: double lock 'irqsave:flags'

TO: Jan Kara j...@suse.cz CC: Johannes Weiner han...@cmpxchg.org CC: Andrew Morton a...@linux-foundation.org CC: Linux Memory Management List linux...@kvack.org Hi Jan, FYI, there are new smatch warnings show up in tree: git://git.cmpxchg.org/linux-mmotm.git master head:

[kbuild] [next:master 4169/4893] sound/soc/intel/sst-haswell-ipc.c:553 ipc_tx_message() warn: inconsistent returns irqsave:flags: locked (531 [(-16)]) unlocked (551 [(-110), 0], 553 [0])

TO: Liam Girdwood liam.r.girdw...@linux.intel.com CC: Mark Brown broo...@linaro.org Hi Liam, FYI, there are new smatch warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 7b8d52f8c3305c98006fbbe58bdc3f1d7d34e462 commit:

Re: [kbuild] [next:master 4169/4893] sound/soc/intel/sst-haswell-ipc.c:553 ipc_tx_message() warn: inconsistent returns irqsave:flags: locked (531 [(-16)]) unlocked (551 [(-110), 0], 553 [0])

On Wed, Feb 26, 2014 at 06:22:01PM +0800, kbuild test robot wrote: sound/soc/intel/sst-haswell-ipc.c:553 ipc_tx_message() warn: inconsistent returns irqsave:flags: locked (531 [(-16)]) unlocked (551 [(-110),0], 553 [0]) sound/soc/intel/sst-haswell-ipc.c:620 hsw_notification_work() warn:

[kbuild] [mmotm:master 64/350] fs/ocfs2/dlmglue.c:3184 ocfs2_mark_lockres_freeing() error: double lock 'irqsave:flags'

[ False positive, this is not a bug, it's just that the second IRQ save is unnecessary ]. Hi Jan, FYI, there are new smatch warnings show up in tree: git://git.cmpxchg.org/linux-mmotm.git master head: a6a1126d3535f0bd8d7c56810061541a4f5595af commit:

[kbuild] [digsig:dm-integrity 1/4] drivers/md/dm-integrity.c:431 dm_int_verify_io() warn: passing the wrong stuff kunmap()

TO: Dmitry Kasatkin d.kasat...@samsung.com Hi Dmitry, FYI, there are new smatch warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/kasatkin/linux-digsig.git dm-integrity head: 6fb61adc51796f1379c3b1432340c67d82c794e2 commit: 883e383ea2a3c0c7bdc78f21a6c65ec9b65342ec

[kbuild] [digsig:dm-integrity 1/4] drivers/md/dm-integrity.c:431 dm_int_verify_io() warn: passing the wrong stuff kunmap()

[ The error message has bad grammar and is confusing. It means that it should be kunmap(bv-bv_page) - dan] Hi Dmitry, FYI, there are new smatch warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/kasatkin/linux-digsig.git dm-integrity head: