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Date: Thu, 24 Mar 2022 09:00:48 +0800
From: kernel test robot <lkp@...el.com>
To: Jiri Pirko <jiri@...dia.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [jpirko-mlxsw:jiri_devel_linecards 14/27]
drivers/net/netdevsim/dev.c:637:23: error: too many arguments to function
'__nsim_dev_port_add'
tree: https://github.com/jpirko/linux_mlxsw jiri_devel_linecards
head: 4a0e7275ecdf8f8cfd4c1a2e9acd45f93f04c0df
commit: a4347ad737edaf74ab771e14854e259ef224ab1c [14/27] netdevsim: allow port objects to be linked with line cards
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220324/202203240845.YnY9Pd9I-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.2.0
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
# https://github.com/jpirko/linux_mlxsw/commit/a4347ad737edaf74ab771e14854e259ef224ab1c
git remote add jpirko-mlxsw https://github.com/jpirko/linux_mlxsw
git fetch --no-tags jpirko-mlxsw jiri_devel_linecards
git checkout a4347ad737edaf74ab771e14854e259ef224ab1c
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
Note: the jpirko-mlxsw/jiri_devel_linecards HEAD 4a0e7275ecdf8f8cfd4c1a2e9acd45f93f04c0df builds fine.
It only hurts bisectability.
All errors (new ones prefixed by >>):
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/m68k/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:255,
from include/linux/build_bug.h:5,
from include/linux/container_of.h:5,
from include/linux/list.h:5,
from include/linux/wait.h:7,
from include/linux/wait_bit.h:8,
from include/linux/fs.h:6,
from include/linux/debugfs.h:15,
from drivers/net/netdevsim/dev.c:18:
drivers/net/netdevsim/dev.c: In function 'nsim_esw_switchdev_enable':
include/linux/stddef.h:8:14: warning: passing argument 3 of '__nsim_dev_port_add' makes integer from pointer without a cast [-Wint-conversion]
8 | #define NULL ((void *)0)
| ^~~~~~~~~~~
| |
| void *
drivers/net/netdevsim/dev.c:638:43: note: in expansion of macro 'NULL'
638 | NULL, i);
| ^~~~
drivers/net/netdevsim/dev.c:613:34: note: expected 'unsigned int' but argument is of type 'void *'
613 | unsigned int port_index);
| ~~~~~~~~~~~~~^~~~~~~~~~
>> drivers/net/netdevsim/dev.c:637:23: error: too many arguments to function '__nsim_dev_port_add'
637 | err = __nsim_dev_port_add(nsim_dev, NSIM_DEV_PORT_TYPE_VF,
| ^~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/dev.c:612:1: note: declared here
612 | __nsim_dev_port_add(struct nsim_dev *nsim_dev, enum nsim_dev_port_type type,
| ^~~~~~~~~~~~~~~~~~~
>> drivers/net/netdevsim/dev.c:651:25: error: too many arguments to function '__nsim_dev_port_del'
651 | __nsim_dev_port_del(nsim_dev_port, NULL, i);
| ^~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/dev.c:614:13: note: declared here
614 | static void __nsim_dev_port_del(struct nsim_dev_port *nsim_dev_port);
| ^~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/dev.c: At top level:
>> drivers/net/netdevsim/dev.c:1393:12: error: conflicting types for '__nsim_dev_port_add'; have 'int(struct nsim_dev *, enum nsim_dev_port_type, struct nsim_dev_linecard *, unsigned int)'
1393 | static int __nsim_dev_port_add(struct nsim_dev *nsim_dev, enum nsim_dev_port_type type,
| ^~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/dev.c:612:1: note: previous declaration of '__nsim_dev_port_add' with type 'int(struct nsim_dev *, enum nsim_dev_port_type, unsigned int)'
612 | __nsim_dev_port_add(struct nsim_dev *nsim_dev, enum nsim_dev_port_type type,
| ^~~~~~~~~~~~~~~~~~~
drivers/net/netdevsim/dev.c:612:1: warning: '__nsim_dev_port_add' used but never defined
vim +/__nsim_dev_port_add +637 drivers/net/netdevsim/dev.c
629
630 static int nsim_esw_switchdev_enable(struct nsim_dev *nsim_dev,
631 struct netlink_ext_ack *extack)
632 {
633 struct nsim_dev_port *nsim_dev_port, *tmp;
634 int i, err;
635
636 for (i = 0; i < nsim_dev_get_vfs(nsim_dev); i++) {
> 637 err = __nsim_dev_port_add(nsim_dev, NSIM_DEV_PORT_TYPE_VF,
638 NULL, i);
639 if (err) {
640 NL_SET_ERR_MSG_MOD(extack, "Failed to initialize VFs' netdevsim ports");
641 pr_err("Failed to initialize VF id=%d. %d.\n", i, err);
642 goto err_port_add_vfs;
643 }
644 }
645 nsim_dev->esw_mode = DEVLINK_ESWITCH_MODE_SWITCHDEV;
646 return 0;
647
648 err_port_add_vfs:
649 list_for_each_entry_safe(nsim_dev_port, tmp, &nsim_dev->port_list, list)
650 if (nsim_dev_port_is_vf(nsim_dev_port))
> 651 __nsim_dev_port_del(nsim_dev_port, NULL, i);
652 return err;
653 }
654
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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