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From: kbuild test robot <lkp@intel.com>
To: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: kbuild-all@01.org, Andrew Morton <akpm@linux-foundation.org>,
	Paul Menzel <pmenzel+linux-kasan-dev@molgen.mpg.de>,
	Alexander Potapenko <glider@google.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, stable@vger.kernel.org,
	Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH] mm-kasan-dont-vfree-nonexistent-vm_area-fix
Date: Sat, 26 May 2018 11:31:35 +0800	[thread overview]
Message-ID: <201805261122.HdUpobQm%fengguang.wu@intel.com> (raw)
In-Reply-To: <dabee6ab-3a7a-51cd-3b86-5468718e0390@virtuozzo.com>

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Hi Andrey,

I love your patch! Yet something to improve:

[auto build test ERROR on mmotm/master]
[cannot apply to v4.17-rc6]
[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/Andrey-Ryabinin/mm-kasan-dont-vfree-nonexistent-vm_area-fix/20180526-093255
base:   git://git.cmpxchg.org/linux-mmotm.git master
config: sparc-allyesconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=sparc 

All errors (new ones prefixed by >>):

   fs/autofs/inode.o: In function `autofs_new_ino':
   inode.c:(.text+0x220): multiple definition of `autofs_new_ino'
   fs/autofs/inode.o:inode.c:(.text+0x220): first defined here
   fs/autofs/inode.o: In function `autofs_clean_ino':
   inode.c:(.text+0x280): multiple definition of `autofs_clean_ino'
   fs/autofs/inode.o:inode.c:(.text+0x280): first defined here
   fs/autofs/inode.o: In function `autofs_free_ino':
   inode.c:(.text+0x2c0): multiple definition of `autofs_free_ino'
   fs/autofs/inode.o:inode.c:(.text+0x2c0): first defined here
   fs/autofs/inode.o: In function `autofs_kill_sb':
   inode.c:(.text+0x2e0): multiple definition of `autofs_kill_sb'
   fs/autofs/inode.o:inode.c:(.text+0x2e0): first defined here
   fs/autofs/inode.o: In function `autofs_get_inode':
   inode.c:(.text+0x360): multiple definition of `autofs_get_inode'
   fs/autofs/inode.o:inode.c:(.text+0x360): first defined here
   fs/autofs/inode.o: In function `autofs_fill_super':
   inode.c:(.text+0x440): multiple definition of `autofs_fill_super'
   fs/autofs/inode.o:inode.c:(.text+0x440): first defined here
   fs/autofs/root.o: In function `is_autofs_dentry':
   root.c:(.text+0x1860): multiple definition of `is_autofs_dentry'
   fs/autofs/root.o:root.c:(.text+0x1860): first defined here
   fs/autofs/root.o:(.rodata+0x100): multiple definition of `autofs_dentry_operations'
   fs/autofs/root.o:(.rodata+0x100): first defined here
   fs/autofs/root.o:(.rodata+0x180): multiple definition of `autofs_dir_inode_operations'
   fs/autofs/root.o:(.rodata+0x180): first defined here
   fs/autofs/root.o:(.rodata+0x240): multiple definition of `autofs_dir_operations'
   fs/autofs/root.o:(.rodata+0x240): first defined here
   fs/autofs/root.o:(.rodata+0x338): multiple definition of `autofs_root_operations'
   fs/autofs/root.o:(.rodata+0x338): first defined here
   fs/autofs/symlink.o:(.rodata+0x0): multiple definition of `autofs_symlink_inode_operations'
   fs/autofs/symlink.o:(.rodata+0x0): first defined here
   fs/autofs/waitq.o: In function `autofs_catatonic_mode':
>> waitq.c:(.text+0x80): multiple definition of `autofs_catatonic_mode'
   fs/autofs/waitq.o:waitq.c:(.text+0x80): first defined here
   fs/autofs/waitq.o: In function `autofs_wait_release':
>> waitq.c:(.text+0x180): multiple definition of `autofs_wait_release'
   fs/autofs/waitq.o:waitq.c:(.text+0x180): first defined here
   fs/autofs/waitq.o: In function `autofs_wait':
>> waitq.c:(.text+0x520): multiple definition of `autofs_wait'
   fs/autofs/waitq.o:waitq.c:(.text+0x520): first defined here
   fs/autofs/expire.o: In function `autofs_expire_direct':
   expire.c:(.text+0x7a0): multiple definition of `autofs_expire_direct'
   fs/autofs/expire.o:expire.c:(.text+0x7a0): first defined here
   fs/autofs/expire.o: In function `autofs_expire_indirect':
   expire.c:(.text+0x8e0): multiple definition of `autofs_expire_indirect'
   fs/autofs/expire.o:expire.c:(.text+0x8e0): first defined here
   fs/autofs/expire.o: In function `autofs_expire_wait':
   expire.c:(.text+0xba0): multiple definition of `autofs_expire_wait'
   fs/autofs/expire.o:expire.c:(.text+0xba0): first defined here
   fs/autofs/expire.o: In function `autofs_expire_run':
   expire.c:(.text+0xce0): multiple definition of `autofs_expire_run'
   fs/autofs/expire.o:expire.c:(.text+0xce0): first defined here
   fs/autofs/expire.o: In function `autofs_do_expire_multi':
   expire.c:(.text+0xde0): multiple definition of `autofs_do_expire_multi'
   fs/autofs/expire.o:expire.c:(.text+0xde0): first defined here
   fs/autofs/expire.o: In function `autofs_expire_multi':
   expire.c:(.text+0xea0): multiple definition of `autofs_expire_multi'
   fs/autofs/expire.o:expire.c:(.text+0xea0): first defined here
   fs/autofs/dev-ioctl.o: In function `autofs_dev_ioctl_init':
   dev-ioctl.c:(.init.text+0x0): multiple definition of `autofs_dev_ioctl_init'
   fs/autofs/dev-ioctl.o:dev-ioctl.c:(.init.text+0x0): first defined here
   fs/autofs/dev-ioctl.o: In function `autofs_dev_ioctl_exit':
   dev-ioctl.c:(.text+0xbc0): multiple definition of `autofs_dev_ioctl_exit'
   fs/autofs/dev-ioctl.o:dev-ioctl.c:(.text+0xbc0): first defined here

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

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  reply	other threads:[~2018-05-26  3:31 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-31 16:46 Trying to vfree() nonexistent vm area (000000005d3b34b9) Paul Menzel
2018-02-01 16:33 ` [PATCH] mm/kasan: Don't vfree() nonexistent vm_area Andrey Ryabinin
2018-02-01 19:57   ` Matthew Wilcox
2018-02-01 20:22     ` Andrey Ryabinin
2018-02-02 17:20       ` Matthew Wilcox
2018-02-05  8:48         ` Andrey Ryabinin
2018-05-18 15:57   ` David Hildenbrand
2018-05-18 16:01     ` David Hildenbrand
2018-05-22 16:44   ` Andrey Ryabinin
2018-05-22 21:03     ` Andrew Morton
2018-05-23 12:33       ` Andrey Ryabinin
2018-05-26  3:31         ` kbuild test robot [this message]
2018-05-26  3:48           ` [PATCH] mm-kasan-dont-vfree-nonexistent-vm_area-fix Andrew Morton
2018-05-28  4:13             ` Ian Kent
2018-05-28  4:39               ` Ian Kent
2018-05-29  4:01                 ` Ian Kent
2018-05-30 11:53         ` kbuild test robot

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