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Message-ID: <202211140427.Bd5Zjdbe-lkp@intel.com>
Date: Mon, 14 Nov 2022 04:14:48 +0800
From: kernel test robot <lkp@...el.com>
To: Xin Long <lucien.xin@...il.com>,
network dev <netdev@...r.kernel.org>,
linux-sctp@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
davem@...emloft.net, kuba@...nel.org,
Eric Dumazet <edumazet@...gle.com>,
Paolo Abeni <pabeni@...hat.com>,
Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
Neil Horman <nhorman@...driver.com>,
David Ahern <dsahern@...il.com>,
Carlo Carraro <colrack@...il.com>
Subject: Re: [PATCH net-next 5/7] sctp: add dif and sdif check in asoc and ep
lookup
Hi Xin,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Xin-Long/sctp-support-vrf-processing/20221114-004540
patch link: https://lore.kernel.org/r/86dfdc49613ca8a8a6a3d7c7cf2e7bd8207338f2.1668357542.git.lucien.xin%40gmail.com
patch subject: [PATCH net-next 5/7] sctp: add dif and sdif check in asoc and ep lookup
config: arm-randconfig-r034-20221114
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 463da45892e2d2a262277b91b96f5f8c05dc25d0)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/intel-lab-lkp/linux/commit/6129dc2e382c6e2d3198f6c32cc1f750a15a77ab
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Xin-Long/sctp-support-vrf-processing/20221114-004540
git checkout 6129dc2e382c6e2d3198f6c32cc1f750a15a77ab
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash net/openvswitch/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:49:33: note: expanded from macro 'READ_ONCE'
compiletime_assert_rwonce_type(x); \
^
include/asm-generic/rwonce.h:36:35: note: expanded from macro 'compiletime_assert_rwonce_type'
compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
^
include/linux/compiler_types.h:324:10: note: expanded from macro '__native_word'
(sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || \
^
include/linux/compiler_types.h:357:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~
include/linux/compiler_types.h:345:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~
include/linux/compiler_types.h:337:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:49:33: note: expanded from macro 'READ_ONCE'
compiletime_assert_rwonce_type(x); \
^
include/asm-generic/rwonce.h:36:35: note: expanded from macro 'compiletime_assert_rwonce_type'
compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
^
include/linux/compiler_types.h:324:39: note: expanded from macro '__native_word'
(sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || \
^
include/linux/compiler_types.h:357:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~
include/linux/compiler_types.h:345:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~
include/linux/compiler_types.h:337:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:49:33: note: expanded from macro 'READ_ONCE'
compiletime_assert_rwonce_type(x); \
^
include/asm-generic/rwonce.h:36:35: note: expanded from macro 'compiletime_assert_rwonce_type'
compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
^
include/linux/compiler_types.h:325:10: note: expanded from macro '__native_word'
sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
^
include/linux/compiler_types.h:357:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~
include/linux/compiler_types.h:345:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~
include/linux/compiler_types.h:337:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:49:33: note: expanded from macro 'READ_ONCE'
compiletime_assert_rwonce_type(x); \
^
include/asm-generic/rwonce.h:36:35: note: expanded from macro 'compiletime_assert_rwonce_type'
compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
^
include/linux/compiler_types.h:325:38: note: expanded from macro '__native_word'
sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
^
include/linux/compiler_types.h:357:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~
include/linux/compiler_types.h:345:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~
include/linux/compiler_types.h:337:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:49:33: note: expanded from macro 'READ_ONCE'
compiletime_assert_rwonce_type(x); \
^
include/asm-generic/rwonce.h:36:48: note: expanded from macro 'compiletime_assert_rwonce_type'
compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
^
include/linux/compiler_types.h:357:22: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^~~~~~~~~
include/linux/compiler_types.h:345:23: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^~~~~~~~~
include/linux/compiler_types.h:337:9: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^~~~~~~~~
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE'
__READ_ONCE(x); \
^
include/asm-generic/rwonce.h:44:65: note: expanded from macro '__READ_ONCE'
#define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x))
^
include/linux/compiler_types.h:313:13: note: expanded from macro '__unqual_scalar_typeof'
_Generic((x), \
^
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE'
__READ_ONCE(x); \
^
include/asm-generic/rwonce.h:44:65: note: expanded from macro '__READ_ONCE'
#define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x))
^
include/linux/compiler_types.h:320:15: note: expanded from macro '__unqual_scalar_typeof'
default: (x)))
^
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:35: error: no member named 'sctp' in 'struct net'
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
~~~ ^
include/asm-generic/rwonce.h:50:14: note: expanded from macro 'READ_ONCE'
__READ_ONCE(x); \
^
include/asm-generic/rwonce.h:44:72: note: expanded from macro '__READ_ONCE'
#define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x))
^
In file included from net/openvswitch/actions.c:26:
In file included from include/net/sctp/checksum.h:27:
>> include/net/sctp/sctp.h:686:19: error: invalid argument type 'void' to unary expression
l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
9 errors generated.
vim +686 include/net/sctp/sctp.h
679
680 static inline bool sctp_sk_bound_dev_eq(struct net *net, int bound_dev_if,
681 int dif, int sdif)
682 {
683 bool l3mdev_accept = true;
684
685 #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV)
> 686 l3mdev_accept = !!READ_ONCE(net->sctp.l3mdev_accept);
687 #endif
688 return inet_bound_dev_eq(l3mdev_accept, bound_dev_if, dif, sdif);
689 }
690
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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