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Message-ID: <202501111711.i1W0TGwl-lkp@intel.com>
Date: Sat, 11 Jan 2025 17:48:58 +0800
From: kernel test robot <lkp@...el.com>
To: Heiner Kallweit <hkallweit1@...il.com>, Andrew Lunn <andrew@...n.ch>,
Russell King - ARM Linux <linux@...linux.org.uk>,
Paolo Abeni <pabeni@...hat.com>, Jakub Kicinski <kuba@...nel.org>,
David Miller <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>, Simon Horman <horms@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
netdev@...r.kernel.org,
"linux-hwmon@...r.kernel.org" <linux-hwmon@...r.kernel.org>,
Guenter Roeck <linux@...ck-us.net>,
Jean Delvare <jdelvare@...e.com>
Subject: Re: [PATCH net-next 3/3] net: phy: realtek: add hwmon support for
temp sensor on RTL822x
Hi Heiner,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Heiner-Kallweit/net-phy-realtek-add-support-for-reading-MDIO_MMD_VEND2-regs-on-RTL8125-RTL8126/20250110-195043
base: net-next/main
patch link: https://lore.kernel.org/r/dbfeb139-808f-4345-afe8-830b7f4da26a%40gmail.com
patch subject: [PATCH net-next 3/3] net: phy: realtek: add hwmon support for temp sensor on RTL822x
config: i386-randconfig-013-20250111 (https://download.01.org/0day-ci/archive/20250111/202501111711.i1W0TGwl-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250111/202501111711.i1W0TGwl-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501111711.i1W0TGwl-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/net/phy/realtek_hwmon.c:3:4: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
2 | *
| int
3 | * HWMON support for Realtek PHY's
| ^
>> drivers/net/phy/realtek_hwmon.c:3:9: error: expected ';' after top level declarator
3 | * HWMON support for Realtek PHY's
| ^
| ;
drivers/net/phy/realtek_hwmon.c:3:33: warning: missing terminating ' character [-Winvalid-pp-token]
3 | * HWMON support for Realtek PHY's
| ^
In file included from drivers/net/phy/realtek_hwmon.c:8:
In file included from include/linux/hwmon.h:15:
In file included from include/linux/bitops.h:5:
In file included from ./arch/x86/include/generated/uapi/asm/types.h:1:
In file included from include/uapi/asm-generic/types.h:7:
include/asm-generic/int-ll64.h:16:9: error: unknown type name '__s8'; did you mean '__u8'?
16 | typedef __s8 s8;
| ^~~~
| __u8
include/uapi/asm-generic/int-ll64.h:21:23: note: '__u8' declared here
21 | typedef unsigned char __u8;
| ^
In file included from drivers/net/phy/realtek_hwmon.c:9:
In file included from include/linux/phy.h:15:
In file included from include/linux/spinlock.h:60:
In file included from include/linux/thread_info.h:60:
In file included from arch/x86/include/asm/thread_info.h:59:
In file included from arch/x86/include/asm/cpufeature.h:5:
In file included from arch/x86/include/asm/processor.h:35:
In file included from include/linux/math64.h:6:
include/linux/math.h:115:1: error: unknown type name '__s8'; did you mean '__u8'?
115 | __STRUCT_FRACT(s8)
| ^
include/linux/math.h:112:2: note: expanded from macro '__STRUCT_FRACT'
112 | __##type numerator; \
| ^
<scratch space>:221:1: note: expanded from here
221 | __s8
| ^
include/uapi/asm-generic/int-ll64.h:21:23: note: '__u8' declared here
21 | typedef unsigned char __u8;
| ^
In file included from drivers/net/phy/realtek_hwmon.c:9:
In file included from include/linux/phy.h:15:
In file included from include/linux/spinlock.h:60:
In file included from include/linux/thread_info.h:60:
In file included from arch/x86/include/asm/thread_info.h:59:
In file included from arch/x86/include/asm/cpufeature.h:5:
In file included from arch/x86/include/asm/processor.h:35:
In file included from include/linux/math64.h:6:
include/linux/math.h:115:1: error: unknown type name '__s8'; did you mean '__u8'?
115 | __STRUCT_FRACT(s8)
| ^
include/linux/math.h:113:2: note: expanded from macro '__STRUCT_FRACT'
113 | __##type denominator; \
| ^
<scratch space>:222:1: note: expanded from here
222 | __s8
| ^
include/uapi/asm-generic/int-ll64.h:21:23: note: '__u8' declared here
21 | typedef unsigned char __u8;
| ^
In file included from drivers/net/phy/realtek_hwmon.c:9:
In file included from include/linux/phy.h:16:
In file included from include/linux/ethtool.h:17:
In file included from include/linux/compat.h:17:
In file included from include/linux/fs.h:33:
In file included from include/linux/percpu-rwsem.h:7:
In file included from include/linux/rcuwait.h:6:
In file included from include/linux/sched/signal.h:6:
include/linux/signal.h:98:11: warning: array index 3 is past the end of the array (that has type 'unsigned long[2]') [-Warray-bounds]
98 | return (set->sig[3] | set->sig[2] |
| ^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
24 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from drivers/net/phy/realtek_hwmon.c:9:
In file included from include/linux/phy.h:16:
In file included from include/linux/ethtool.h:17:
In file included from include/linux/compat.h:17:
In file included from include/linux/fs.h:33:
In file included from include/linux/percpu-rwsem.h:7:
In file included from include/linux/rcuwait.h:6:
In file included from include/linux/sched/signal.h:6:
include/linux/signal.h:98:25: warning: array index 2 is past the end of the array (that has type 'unsigned long[2]') [-Warray-bounds]
98 | return (set->sig[3] | set->sig[2] |
| ^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
24 | unsigned long sig[_NSIG_WORDS];
| ^
In file included from drivers/net/phy/realtek_hwmon.c:9:
In file included from include/linux/phy.h:16:
In file included from include/linux/ethtool.h:17:
In file included from include/linux/compat.h:17:
In file included from include/linux/fs.h:33:
In file included from include/linux/percpu-rwsem.h:7:
In file included from include/linux/rcuwait.h:6:
In file included from include/linux/sched/signal.h:6:
include/linux/signal.h:114:11: warning: array index 3 is past the end of the array (that has type 'const unsigned long[2]') [-Warray-bounds]
114 | return (set1->sig[3] == set2->sig[3]) &&
| ^ ~
arch/x86/include/asm/signal.h:24:2: note: array 'sig' declared here
24 | unsigned long sig[_NSIG_WORDS];
| ^
vim +/int +3 drivers/net/phy/realtek_hwmon.c
> 3 * HWMON support for Realtek PHY's
4 *
5 * Author: Heiner Kallweit <hkallweit1@...il.com>
6 */
7
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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