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Message-ID: <202111182340.dXYdHwxR-lkp@intel.com>
Date: Thu, 18 Nov 2021 23:28:27 +0800
From: kernel test robot <lkp@...el.com>
To: Ansuel Smith <ansuelsmth@...il.com>, Andrew Lunn <andrew@...n.ch>,
Vivien Didelot <vivien.didelot@...il.com>,
Florian Fainelli <f.fainelli@...il.com>,
Vladimir Oltean <olteanv@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Jonathan Corbet <corbet@....net>, Pavel Machek <pavel@....cz>
Cc: kbuild-all@...ts.01.org, netdev@...r.kernel.org
Subject: Re: [PATCH v5 4/8] leds: trigger: netdev: rename and expose NETDEV
trigger enum and struct
Hi Ansuel,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net/master]
[also build test ERROR on linus/master v5.16-rc1 next-20211118]
[cannot apply to pavel-leds/for-next robh/for-next net-next/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Ansuel-Smith/Adds-support-for-PHY-LEDs-with-offload-triggers/20211112-233807
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git 5833291ab6de9c3e2374336b51c814e515e8f3a5
config: x86_64-randconfig-a006-20211115 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/4aa7005c8428f867be20ecd0afe4bc2ccdf6da4a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Ansuel-Smith/Adds-support-for-PHY-LEDs-with-offload-triggers/20211112-233807
git checkout 4aa7005c8428f867be20ecd0afe4bc2ccdf6da4a
# save the attached .config to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/amd/amdgpu/ drivers/gpu/drm/i915/ drivers/leds/trigger/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/leds/trigger/ledtrig-netdev.c:45:39: warning: 'struct led_netdev_data' declared inside parameter list will not be visible outside of this definition or declaration
45 | static void set_baseline_state(struct led_netdev_data *trigger_data)
| ^~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c: In function 'set_baseline_state':
>> drivers/leds/trigger/ledtrig-netdev.c:48:46: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
48 | struct led_classdev *led_cdev = trigger_data->led_cdev;
| ^~
drivers/leds/trigger/ledtrig-netdev.c:59:16: error: 'TRIGGER_NETDEV_LINK' undeclared (first use in this function)
59 | if (test_bit(TRIGGER_NETDEV_LINK, &trigger_data->mode))
| ^~~~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:59:16: note: each undeclared identifier is reported only once for each function it appears in
drivers/leds/trigger/ledtrig-netdev.c:68:16: error: 'TRIGGER_NETDEV_TX' undeclared (first use in this function)
68 | if (test_bit(TRIGGER_NETDEV_TX, &trigger_data->mode) ||
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:69:16: error: 'TRIGGER_NETDEV_RX' undeclared (first use in this function)
69 | test_bit(TRIGGER_NETDEV_RX, &trigger_data->mode))
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c: In function 'device_name_show':
drivers/leds/trigger/ledtrig-netdev.c:80:28: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
80 | spin_lock_bh(&trigger_data->lock);
| ^~
drivers/leds/trigger/ledtrig-netdev.c: In function 'device_name_store':
drivers/leds/trigger/ledtrig-netdev.c:96:40: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
96 | cancel_delayed_work_sync(&trigger_data->work);
| ^~
drivers/leds/trigger/ledtrig-netdev.c:120:21: error: passing argument 1 of 'set_baseline_state' from incompatible pointer type [-Werror=incompatible-pointer-types]
120 | set_baseline_state(trigger_data);
| ^~~~~~~~~~~~
| |
| struct led_netdev_data *
drivers/leds/trigger/ledtrig-netdev.c:45:56: note: expected 'struct led_netdev_data *' but argument is of type 'struct led_netdev_data *'
45 | static void set_baseline_state(struct led_netdev_data *trigger_data)
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_led_attr_show':
drivers/leds/trigger/ledtrig-netdev.c:136:9: error: 'TRIGGER_NETDEV_LINK' undeclared (first use in this function)
136 | bit = TRIGGER_NETDEV_LINK;
| ^~~~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:139:9: error: 'TRIGGER_NETDEV_TX' undeclared (first use in this function)
139 | bit = TRIGGER_NETDEV_TX;
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:142:9: error: 'TRIGGER_NETDEV_RX' undeclared (first use in this function)
142 | bit = TRIGGER_NETDEV_RX;
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:148:57: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
148 | return sprintf(buf, "%u\n", test_bit(bit, &trigger_data->mode));
| ^~
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_led_attr_store':
drivers/leds/trigger/ledtrig-netdev.c:165:9: error: 'TRIGGER_NETDEV_LINK' undeclared (first use in this function)
165 | bit = TRIGGER_NETDEV_LINK;
| ^~~~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:168:9: error: 'TRIGGER_NETDEV_TX' undeclared (first use in this function)
168 | bit = TRIGGER_NETDEV_TX;
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:171:9: error: 'TRIGGER_NETDEV_RX' undeclared (first use in this function)
171 | bit = TRIGGER_NETDEV_RX;
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:177:40: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
177 | cancel_delayed_work_sync(&trigger_data->work);
| ^~
drivers/leds/trigger/ledtrig-netdev.c:184:21: error: passing argument 1 of 'set_baseline_state' from incompatible pointer type [-Werror=incompatible-pointer-types]
184 | set_baseline_state(trigger_data);
| ^~~~~~~~~~~~
| |
| struct led_netdev_data *
drivers/leds/trigger/ledtrig-netdev.c:45:56: note: expected 'struct led_netdev_data *' but argument is of type 'struct led_netdev_data *'
45 | static void set_baseline_state(struct led_netdev_data *trigger_data)
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c: In function 'interval_show':
drivers/leds/trigger/ledtrig-netdev.c:237:52: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
237 | jiffies_to_msecs(atomic_read(&trigger_data->interval)));
| ^~
drivers/leds/trigger/ledtrig-netdev.c: In function 'interval_store':
drivers/leds/trigger/ledtrig-netdev.c:254:41: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
254 | cancel_delayed_work_sync(&trigger_data->work);
| ^~
drivers/leds/trigger/ledtrig-netdev.c:257:22: error: passing argument 1 of 'set_baseline_state' from incompatible pointer type [-Werror=incompatible-pointer-types]
257 | set_baseline_state(trigger_data); /* resets timer */
| ^~~~~~~~~~~~
| |
| struct led_netdev_data *
drivers/leds/trigger/ledtrig-netdev.c:45:56: note: expected 'struct led_netdev_data *' but argument is of type 'struct led_netdev_data *'
45 | static void set_baseline_state(struct led_netdev_data *trigger_data)
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from include/linux/atomic/atomic-instrumented.h:20,
from include/linux/atomic.h:82,
from drivers/leds/trigger/ledtrig-netdev.c:13:
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_trig_notify':
>> include/linux/container_of.h:19:47: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:2: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:16: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:281:3: note: in expansion of macro 'container_of'
281 | container_of(nb, struct led_netdev_data, notifier);
| ^~~~~~~~~~~~
include/linux/compiler_types.h:276:27: error: expression in static assertion is not an integer
276 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:2: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:16: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:281:3: note: in expansion of macro 'container_of'
281 | container_of(nb, struct led_netdev_data, notifier);
| ^~~~~~~~~~~~
In file included from <command-line>:
include/linux/compiler_types.h:140:35: error: invalid use of undefined type 'struct led_netdev_data'
140 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/linux/stddef.h:17:32: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:21: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:281:3: note: in expansion of macro 'container_of'
281 | container_of(nb, struct led_netdev_data, notifier);
| ^~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:316:21: error: passing argument 1 of 'set_baseline_state' from incompatible pointer type [-Werror=incompatible-pointer-types]
316 | set_baseline_state(trigger_data);
| ^~~~~~~~~~~~
| |
| struct led_netdev_data *
drivers/leds/trigger/ledtrig-netdev.c:45:56: note: expected 'struct led_netdev_data *' but argument is of type 'struct led_netdev_data *'
45 | static void set_baseline_state(struct led_netdev_data *trigger_data)
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
In file included from include/linux/atomic/atomic-instrumented.h:20,
from include/linux/atomic.h:82,
from drivers/leds/trigger/ledtrig-netdev.c:13:
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_trig_work':
>> include/linux/container_of.h:19:47: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:2: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:16: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:327:3: note: in expansion of macro 'container_of'
327 | container_of(work, struct led_netdev_data, work.work);
| ^~~~~~~~~~~~
include/linux/compiler_types.h:276:27: error: expression in static assertion is not an integer
276 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:2: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:16: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:327:3: note: in expansion of macro 'container_of'
327 | container_of(work, struct led_netdev_data, work.work);
| ^~~~~~~~~~~~
In file included from <command-line>:
include/linux/compiler_types.h:140:35: error: invalid use of undefined type 'struct led_netdev_data'
140 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/linux/stddef.h:17:32: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:21: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:327:3: note: in expansion of macro 'container_of'
327 | container_of(work, struct led_netdev_data, work.work);
| ^~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:341:16: error: 'TRIGGER_NETDEV_TX' undeclared (first use in this function)
341 | if (!test_bit(TRIGGER_NETDEV_TX, &trigger_data->mode) &&
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:342:16: error: 'TRIGGER_NETDEV_RX' undeclared (first use in this function)
342 | !test_bit(TRIGGER_NETDEV_RX, &trigger_data->mode))
| ^~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c:355:21: error: 'TRIGGER_NETDEV_LINK' undeclared (first use in this function)
355 | invert = test_bit(TRIGGER_NETDEV_LINK, &trigger_data->mode);
| ^~~~~~~~~~~~~~~~~~~
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_trig_activate':
drivers/leds/trigger/ledtrig-netdev.c:375:32: error: invalid application of 'sizeof' to incomplete type 'struct led_netdev_data'
375 | trigger_data = kzalloc(sizeof(struct led_netdev_data), GFP_KERNEL);
| ^~~~~~
In file included from include/linux/wait.h:9,
from include/linux/pid.h:6,
from include/linux/sched.h:14,
from include/linux/ratelimit.h:6,
from include/linux/dev_printk.h:16,
from include/linux/device.h:15,
from drivers/leds/trigger/ledtrig-netdev.c:15:
drivers/leds/trigger/ledtrig-netdev.c:379:30: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
379 | spin_lock_init(&trigger_data->lock);
| ^~
include/linux/spinlock.h:333:38: note: in definition of macro 'spin_lock_init'
333 | __raw_spin_lock_init(spinlock_check(lock), \
| ^~~~
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_trig_deactivate':
drivers/leds/trigger/ledtrig-netdev.c:407:45: error: dereferencing pointer to incomplete type 'struct led_netdev_data'
407 | unregister_netdevice_notifier(&trigger_data->notifier);
| ^~
drivers/leds/trigger/ledtrig-netdev.c: In function 'interval_show':
drivers/leds/trigger/ledtrig-netdev.c:238:1: error: control reaches end of non-void function [-Werror=return-type]
238 | }
| ^
drivers/leds/trigger/ledtrig-netdev.c: In function 'netdev_led_attr_show':
drivers/leds/trigger/ledtrig-netdev.c:149:1: error: control reaches end of non-void function [-Werror=return-type]
149 | }
| ^
cc1: some warnings being treated as errors
vim +48 drivers/leds/trigger/ledtrig-netdev.c
06f502f57d0d77 Ben Whitten 2017-12-10 44
06f502f57d0d77 Ben Whitten 2017-12-10 45 static void set_baseline_state(struct led_netdev_data *trigger_data)
06f502f57d0d77 Ben Whitten 2017-12-10 46 {
06f502f57d0d77 Ben Whitten 2017-12-10 47 int current_brightness;
06f502f57d0d77 Ben Whitten 2017-12-10 @48 struct led_classdev *led_cdev = trigger_data->led_cdev;
06f502f57d0d77 Ben Whitten 2017-12-10 49
06f502f57d0d77 Ben Whitten 2017-12-10 50 current_brightness = led_cdev->brightness;
06f502f57d0d77 Ben Whitten 2017-12-10 51 if (current_brightness)
06f502f57d0d77 Ben Whitten 2017-12-10 52 led_cdev->blink_brightness = current_brightness;
06f502f57d0d77 Ben Whitten 2017-12-10 53 if (!led_cdev->blink_brightness)
06f502f57d0d77 Ben Whitten 2017-12-10 54 led_cdev->blink_brightness = led_cdev->max_brightness;
06f502f57d0d77 Ben Whitten 2017-12-10 55
df437de7347286 Ansuel Smith 2021-11-12 56 if (!trigger_data->carrier_link_up) {
06f502f57d0d77 Ben Whitten 2017-12-10 57 led_set_brightness(led_cdev, LED_OFF);
df437de7347286 Ansuel Smith 2021-11-12 58 } else {
4aa7005c8428f8 Ansuel Smith 2021-11-12 59 if (test_bit(TRIGGER_NETDEV_LINK, &trigger_data->mode))
06f502f57d0d77 Ben Whitten 2017-12-10 60 led_set_brightness(led_cdev,
06f502f57d0d77 Ben Whitten 2017-12-10 61 led_cdev->blink_brightness);
06f502f57d0d77 Ben Whitten 2017-12-10 62 else
06f502f57d0d77 Ben Whitten 2017-12-10 63 led_set_brightness(led_cdev, LED_OFF);
06f502f57d0d77 Ben Whitten 2017-12-10 64
06f502f57d0d77 Ben Whitten 2017-12-10 65 /* If we are looking for RX/TX start periodically
06f502f57d0d77 Ben Whitten 2017-12-10 66 * checking stats
06f502f57d0d77 Ben Whitten 2017-12-10 67 */
4aa7005c8428f8 Ansuel Smith 2021-11-12 68 if (test_bit(TRIGGER_NETDEV_TX, &trigger_data->mode) ||
4aa7005c8428f8 Ansuel Smith 2021-11-12 69 test_bit(TRIGGER_NETDEV_RX, &trigger_data->mode))
06f502f57d0d77 Ben Whitten 2017-12-10 70 schedule_delayed_work(&trigger_data->work, 0);
06f502f57d0d77 Ben Whitten 2017-12-10 71 }
06f502f57d0d77 Ben Whitten 2017-12-10 72 }
06f502f57d0d77 Ben Whitten 2017-12-10 73
---
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