linux-kernel - Re: [PATCH v4 2/3] x86: Wire up new umask2 system call on x86.

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Message-ID: <201604140312.tA8bk1DG%fengguang.wu@intel.com>
Date:	Thu, 14 Apr 2016 03:57:02 +0800
From:	kbuild test robot <lkp@...el.com>
To:	"Richard W.M. Jones" <rjones@...hat.com>
Cc:	kbuild-all@...org, linux-kernel@...r.kernel.org,
	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	akpm@...ux-foundation.org, luto@...nel.org,
	viro@...iv.linux.org.uk, mathieu.desnoyers@...icios.com,
	zab@...hat.com, emunson@...mai.com, paulmck@...ux.vnet.ibm.com,
	aarcange@...hat.com, josh@...htriplett.org, xemul@...allels.com,
	sfr@...b.auug.org.au, milosz@...in.com, rostedt@...dmis.org,
	arnd@...db.de, ebiederm@...ssion.com, gorcunov@...nvz.org,
	iulia.manda21@...il.com, dave.hansen@...ux.intel.com,
	mguzik@...hat.com, adobriyan@...il.com, dave@...olabs.net,
	linux-api@...r.kernel.org, gorcunov@...il.com, fw@...eb.enyo.de,
	walters@...bum.org
Subject: Re: [PATCH v4 2/3] x86: Wire up new umask2 system call on x86.

Hi Richard,

[auto build test WARNING on v4.6-rc3]
[also build test WARNING on next-20160413]
[cannot apply to tip/x86/core]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Richard-W-M-Jones/vfs-Define-new-syscall-umask2-formerly-getumask/20160414-030818
config: xtensa-allyesconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=xtensa 

All warnings (new ones prefixed by >>):

   <stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
   <stdin>:1301:2: warning: #warning syscall membarrier not implemented [-Wcpp]
   <stdin>:1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
   <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
   <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
   <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
>> <stdin>:1316:2: warning: #warning syscall umask2 not implemented [-Wcpp]

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

Download attachment ".config.gz" of type "application/octet-stream" (44878 bytes)