netdev - [net-next:master 379/380] drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:144:5: sparse: symbol 'mvpp2_percpu_read_relaxed' was not declared. Should it be static?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <201806020329.B1k6qmEB%fengguang.wu@intel.com>
Date:   Sat, 2 Jun 2018 03:46:13 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Maxime Chevallier <maxime.chevallier@...tlin.com>
Cc:     kbuild-all@...org, netdev@...r.kernel.org,
        Antoine Tenart <antoine.tenart@...tlin.com>,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        Yan Markman <ymarkman@...vell.com>,
        Stefan Chulski <stefanc@...vell.com>,
        linux-kernel@...r.kernel.org
Subject: [net-next:master 379/380]
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:144:5: sparse: symbol
 'mvpp2_percpu_read_relaxed' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   07f7ee6ec0e2193f1abca36cd7154986aec4893e
commit: db9d7d36eecc8926f03a8f2e46781887577b3353 [379/380] net: mvpp2: Split the PPv2 driver to a dedicated directory
reproduce:
        # apt-get install sparse
        git checkout db9d7d36eecc8926f03a8f2e46781887577b3353
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:144:5: sparse: symbol 'mvpp2_percpu_read_relaxed' was not declared. Should it be static?
>> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:1699:15: sparse: expression using sizeof(void)
>> drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2620:36: sparse: incorrect type in argument 2 (different base types) @@    expected int [signed] l3_proto @@    got restricted __be1int [signed] l3_proto @@
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2620:36:    expected int [signed] l3_proto
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2620:36:    got restricted __be16 [usertype] protocol
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2874:28: sparse: expression using sizeof(void)
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2874:28: sparse: expression using sizeof(void)
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2885:34: sparse: expression using sizeof(void)
   drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:2885:34: sparse: expression using sizeof(void)

Please review and possibly fold the followup patch.

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