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SubjectRe: [PATCH] fuse: freezing abort when use wait_event_killable{,_exclusive}().
Hi cuilifei,

[auto build test ERROR on fuse/for-next]
[also build test ERROR on v4.9-rc7 next-20161202]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/cuilifei/fuse-freezing-abort-when-use-wait_event_killable-_exclusive/20161203-120253
base: https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git for-next
config: x86_64-rhel-7.2 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

fs/fuse/dev.c: In function '__fuse_get_req':
>> fs/fuse/dev.c:38:11: error: implicit declaration of function 'try_to_freeze' [-Werror=implicit-function-declaration]
} while (try_to_freeze()); \
^
fs/fuse/dev.c:174:10: note: in expansion of macro 'wait_fatal_freezable'
intr = wait_fatal_freezable(fc->blocked_waitq,
^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors

vim +/try_to_freeze +38 fs/fuse/dev.c

32 condition); \
33 else \
34 __ret = wait_event_interruptible(wq, \
35 condition); \
36 if (!__ret || fatal_signal_pending(current)) \
37 break; \
> 38 } while (try_to_freeze()); \
39 __ret; \
40 })
41

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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