From: kbuild test robot <lkp@intel.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: kbuild-all@01.org, Greg KH <gregkh@linuxfoundation.org>,
Christoph Hellwig <hch@infradead.org>,
Peter Zijlstra <peterz@infradead.org>,
keescook@chromium.org, will.deacon@arm.com,
elena.reshetova@intel.com, arnd@arndb.de, tglx@linutronix.de,
hpa@zytor.com, Linus Torvalds <torvalds@linux-foundation.org>,
dave@progbits.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] printk, locking/atomics, kref: Introduce new %pAr and %pAk format string options for atomic_t and 'struct kref'
Date: Tue, 15 Nov 2016 18:10:27 +0800 [thread overview]
Message-ID: <201611151808.wxWZLB0e%fengguang.wu@intel.com> (raw)
In-Reply-To: <20161115084355.GA24175@gmail.com>
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Hi Ingo,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.9-rc5 next-20161115]
[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/Ingo-Molnar/printk-locking-atomics-kref-Introduce-new-pAr-and-pAk-format-string-options-for-atomic_t-and-struct-kref/20161115-174900
config: i386-randconfig-x006-201646 (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=i386
All errors (new ones prefixed by >>):
lib/vsprintf.c: In function 'atomic_var':
>> lib/vsprintf.c:1498:10: error: implicit declaration of function 'refcount_read' [-Werror=implicit-function-declaration]
num = refcount_read(&kref_p->refcount);
^~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/refcount_read +1498 lib/vsprintf.c
1492 break;
1493 }
1494 case 'k':
1495 {
1496 struct kref *kref_p = (void *)atomic_ptr;
1497
> 1498 num = refcount_read(&kref_p->refcount);
1499 break;
1500 }
1501 default:
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-11-15 10:04 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-14 17:39 [RFC][PATCH 0/7] kref improvements Peter Zijlstra
2016-11-14 17:39 ` [RFC][PATCH 1/7] kref: Add KREF_INIT() Peter Zijlstra
2016-11-14 17:39 ` [RFC][PATCH 2/7] kref: Add kref_read() Peter Zijlstra
2016-11-14 18:16 ` Christoph Hellwig
2016-11-15 7:28 ` Greg KH
2016-11-15 7:47 ` Peter Zijlstra
2016-11-15 8:37 ` [PATCH] printk, locking/atomics, kref: Introduce new %pAr and %pAk format string options for atomic_t and 'struct kref' Ingo Molnar
2016-11-15 8:43 ` [PATCH v2] " Ingo Molnar
2016-11-15 9:21 ` Peter Zijlstra
2016-11-15 9:41 ` [PATCH v3] printk, locking/atomics, kref: Introduce new %pAa " Ingo Molnar
2016-11-15 10:10 ` kbuild test robot [this message]
2016-11-15 16:42 ` [PATCH] printk, locking/atomics, kref: Introduce new %pAr " Linus Torvalds
2016-11-16 8:13 ` Ingo Molnar
2016-11-15 7:33 ` [RFC][PATCH 2/7] kref: Add kref_read() Greg KH
2016-11-15 8:03 ` Peter Zijlstra
2016-11-15 20:53 ` Kees Cook
2016-11-16 8:21 ` Greg KH
2016-11-16 10:10 ` Peter Zijlstra
2016-11-16 10:18 ` Greg KH
2016-11-16 10:11 ` Daniel Borkmann
2016-11-16 10:19 ` Greg KH
2016-11-16 10:09 ` Peter Zijlstra
2016-11-16 18:58 ` Kees Cook
2016-11-17 8:34 ` Peter Zijlstra
2016-11-17 12:30 ` David Windsor
2016-11-17 12:43 ` Peter Zijlstra
2016-11-17 13:01 ` Reshetova, Elena
2016-11-17 13:22 ` Peter Zijlstra
2016-11-17 15:42 ` Reshetova, Elena
2016-11-17 18:02 ` Reshetova, Elena
2016-11-17 19:10 ` Peter Zijlstra
2016-11-17 19:29 ` Peter Zijlstra
2016-11-17 19:34 ` Kees Cook
2016-11-14 17:39 ` [RFC][PATCH 3/7] kref: Kill kref_sub() Peter Zijlstra
2016-11-14 17:39 ` [RFC][PATCH 4/7] kref: Use kref_get_unless_zero() more Peter Zijlstra
2016-11-14 17:39 ` [RFC][PATCH 5/7] kref: Implement kref_put_lock() Peter Zijlstra
2016-11-14 20:35 ` Kees Cook
2016-11-15 7:50 ` Peter Zijlstra
2016-11-14 17:39 ` [RFC][PATCH 6/7] kref: Avoid more abuse Peter Zijlstra
2016-11-14 17:39 ` [RFC][PATCH 7/7] kref: Implement using refcount_t Peter Zijlstra
2016-11-15 8:40 ` Ingo Molnar
2016-11-15 9:47 ` Peter Zijlstra
2016-11-15 10:03 ` Ingo Molnar
2016-11-15 10:46 ` Peter Zijlstra
2016-11-15 13:03 ` Ingo Molnar
2016-11-15 18:06 ` Kees Cook
2016-11-15 19:16 ` Peter Zijlstra
2016-11-15 19:23 ` Kees Cook
2016-11-16 8:31 ` Ingo Molnar
2016-11-16 8:51 ` Greg KH
2016-11-16 9:07 ` Ingo Molnar
2016-11-16 9:24 ` Greg KH
2016-11-16 10:15 ` Peter Zijlstra
2016-11-16 18:55 ` Kees Cook
2016-11-17 8:33 ` Peter Zijlstra
2016-11-17 19:50 ` Kees Cook
2016-11-16 18:41 ` Kees Cook
2016-11-15 12:33 ` Boqun Feng
2016-11-15 13:01 ` Peter Zijlstra
2016-11-15 14:19 ` Boqun Feng
2016-11-17 9:28 ` Peter Zijlstra
2016-11-17 9:48 ` Boqun Feng
2016-11-17 10:29 ` Peter Zijlstra
2016-11-17 10:39 ` Peter Zijlstra
2016-11-17 11:03 ` Greg KH
2016-11-17 12:48 ` Peter Zijlstra
[not found] ` <CAL0jBu-GnREUPSX4kUDp-Cc8ZGp6+Cb2q0HVandswcLzPRnChQ@mail.gmail.com>
2016-11-17 12:08 ` Peter Zijlstra
2016-11-17 12:08 ` Will Deacon
2016-11-17 16:11 ` Peter Zijlstra
2016-11-17 16:36 ` Will Deacon
2016-11-18 8:26 ` Boqun Feng
2016-11-18 10:16 ` Will Deacon
2016-11-18 10:07 ` Reshetova, Elena
2016-11-18 11:37 ` Peter Zijlstra
2016-11-18 17:06 ` Will Deacon
2016-11-18 18:57 ` Peter Zijlstra
2016-11-21 4:06 ` Boqun Feng
2016-11-21 7:48 ` Ingo Molnar
2016-11-21 8:38 ` Boqun Feng
2016-11-21 8:44 ` Boqun Feng
2016-11-21 9:02 ` Peter Zijlstra
2016-11-21 9:37 ` Boqun Feng
2016-11-18 10:47 ` Reshetova, Elena
2016-11-18 10:52 ` Peter Zijlstra
2016-11-18 16:58 ` Reshetova, Elena
2016-11-18 18:53 ` Peter Zijlstra
2016-11-19 7:14 ` Reshetova, Elena
2016-11-19 11:45 ` Peter Zijlstra
2017-01-26 23:14 ` Kees Cook
2017-01-27 9:58 ` Peter Zijlstra
2017-01-27 21:07 ` Kees Cook
2017-01-30 13:40 ` Peter Zijlstra
2016-11-15 7:27 ` [RFC][PATCH 0/7] kref improvements Greg KH
2016-11-15 7:42 ` Ingo Molnar
2016-11-15 15:05 ` Greg KH
2016-11-15 7:48 ` Peter Zijlstra
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