[kbuild] [kas:thp/refcounting/v2 21/27] mm/huge_memory.c:1789:25: sparse: context imbalance in 'split_huge_page_to_list' - unexpected unlock

TO: Kirill A. Shutemov kirill.shute...@linux.intel.com tree: git://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git thp/refcounting/v2 head: 49b22acf3821f820fdfc5597d77e754dae534b60 commit: e9610e73127cded630f4a98cb9b4ec1f4bd1f8d2 [21/27] thp: implement new split_huge_page() reproduce:

[kbuild] [drdb:for-3.17 44/61] drivers/block/drbd/drbd_req.c:1611 request_timer_fn() warn: inconsistent returns spin_lock:connection-resource-req_lock: locked (1544) unlocked (1611)

TO: Lars Ellenberg lars.ellenb...@linbit.com CC: Philipp Reisner philipp.reis...@linbit.com tree: git://git.drbd.org/linux-drbd.git for-3.17 head: 3f500c97166a2cdd7c15743c77c5ba3c766904de commit: 0b95c7a2e8a23c00dc17a690f4c57feef0aca549 [44/61] drbd: add caching oldest request pointers for

[kbuild] [efi:next 26/27] drivers/firmware/efi/efi.c:337:8-14: WARNING: PTR_ERR_OR_ZERO can be used

TO: Lee, Chun-Yi joeyli.ker...@gmail.com CC: Matt Fleming matt.flem...@intel.com tree: git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git next head: b50a7cee9532e9b17e8a90b022121188c9fc718c commit: be756a5327fe3d4686d74d3e9b273010424e230c [26/27] efi: Autoload efivars ::

[kbuild] [drdb:for-3.17 44/61] drivers/block/drbd/drbd_req.c:1611 request_timer_fn() warn: inconsistent returns spin_lock:connection-resource-req_lock: locked (1544) unlocked (1611)

[ It's complaining because of 0500813fe0c9a ('drbd: Move conf_mutex from connection to resource') because connection-resource-req_lock and device-resource-req_lock aren't used consistently. It's old code but still confusing so I'll pass the warning along. -dan ] tree: