From: kernel test robot <lkp@intel.com>
To: "Stefan Sørensen" <ssorensen@roku.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: Re: [PATCH 3/3] Bluetooth: mgmt: Add idle_timeout to configurable system parameters
Date: Sat, 20 Dec 2025 23:10:21 +0800 [thread overview]
Message-ID: <202512202236.I5VEcbqG-lkp@intel.com> (raw)
In-Reply-To: <20251216092011.111208-4-ssorensen@roku.com>
Hi Stefan,
kernel test robot noticed the following build warnings:
[auto build test WARNING on bluetooth/master]
[also build test WARNING on linus/master v6.19-rc1]
[cannot apply to bluetooth-next/master next-20251219]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Stefan-S-rensen/Bluetooth-hci_conn-use-mod_delayed_work-for-active-mode-timeout/20251216-172823
base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git master
patch link: https://lore.kernel.org/r/20251216092011.111208-4-ssorensen%40roku.com
patch subject: [PATCH 3/3] Bluetooth: mgmt: Add idle_timeout to configurable system parameters
config: parisc-randconfig-002-20251217 (https://download.01.org/0day-ci/archive/20251220/202512202236.I5VEcbqG-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 14.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202236.I5VEcbqG-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512202236.I5VEcbqG-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from include/linux/byteorder/big_endian.h:5,
from arch/parisc/include/uapi/asm/byteorder.h:5,
from arch/parisc/include/asm/bitops.h:11,
from include/linux/bitops.h:67,
from include/linux/kernel.h:23,
from arch/parisc/include/asm/bug.h:5,
from include/linux/ktime.h:24,
from include/linux/poll.h:7,
from include/net/bluetooth/bluetooth.h:29,
from net/bluetooth/mgmt_config.c:7:
net/bluetooth/mgmt_config.c: In function 'read_def_system_config':
>> include/uapi/linux/byteorder/big_endian.h:34:26: warning: conversion from 'unsigned int' to 'short unsigned int' changes value from '536870912' to '0' [-Woverflow]
34 | #define __cpu_to_le32(x) ((__force __le32)__swab32((x)))
| ^
include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32'
88 | #define cpu_to_le32 __cpu_to_le32
| ^~~~~~~~~~~~~
net/bluetooth/mgmt_config.c:40:19: note: in expansion of macro 'cpu_to_le32'
40 | { cpu_to_le32(_param_code_), sizeof(__u32) }, \
| ^~~~~~~~~~~
net/bluetooth/mgmt_config.c:127:17: note: in expansion of macro 'TLV_SET_U32'
127 | TLV_SET_U32(0x0020, idle_timeout),
| ^~~~~~~~~~~
--
In file included from include/linux/byteorder/big_endian.h:5,
from arch/parisc/include/uapi/asm/byteorder.h:5,
from arch/parisc/include/asm/bitops.h:11,
from include/linux/bitops.h:67,
from include/linux/kernel.h:23,
from arch/parisc/include/asm/bug.h:5,
from include/linux/ktime.h:24,
from include/linux/poll.h:7,
from include/net/bluetooth/bluetooth.h:29,
from mgmt_config.c:7:
mgmt_config.c: In function 'read_def_system_config':
>> include/uapi/linux/byteorder/big_endian.h:34:26: warning: conversion from 'unsigned int' to 'short unsigned int' changes value from '536870912' to '0' [-Woverflow]
34 | #define __cpu_to_le32(x) ((__force __le32)__swab32((x)))
| ^
include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32'
88 | #define cpu_to_le32 __cpu_to_le32
| ^~~~~~~~~~~~~
mgmt_config.c:40:19: note: in expansion of macro 'cpu_to_le32'
40 | { cpu_to_le32(_param_code_), sizeof(__u32) }, \
| ^~~~~~~~~~~
mgmt_config.c:127:17: note: in expansion of macro 'TLV_SET_U32'
127 | TLV_SET_U32(0x0020, idle_timeout),
| ^~~~~~~~~~~
vim +34 include/uapi/linux/byteorder/big_endian.h
5921e6f8809b16 David Howells 2012-10-13 15
5921e6f8809b16 David Howells 2012-10-13 16 #define __constant_htonl(x) ((__force __be32)(__u32)(x))
5921e6f8809b16 David Howells 2012-10-13 17 #define __constant_ntohl(x) ((__force __u32)(__be32)(x))
5921e6f8809b16 David Howells 2012-10-13 18 #define __constant_htons(x) ((__force __be16)(__u16)(x))
5921e6f8809b16 David Howells 2012-10-13 19 #define __constant_ntohs(x) ((__force __u16)(__be16)(x))
5921e6f8809b16 David Howells 2012-10-13 20 #define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x)))
5921e6f8809b16 David Howells 2012-10-13 21 #define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x))
5921e6f8809b16 David Howells 2012-10-13 22 #define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x)))
5921e6f8809b16 David Howells 2012-10-13 23 #define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x))
5921e6f8809b16 David Howells 2012-10-13 24 #define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x)))
5921e6f8809b16 David Howells 2012-10-13 25 #define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x))
5921e6f8809b16 David Howells 2012-10-13 26 #define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x))
5921e6f8809b16 David Howells 2012-10-13 27 #define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x))
5921e6f8809b16 David Howells 2012-10-13 28 #define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x))
5921e6f8809b16 David Howells 2012-10-13 29 #define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x))
5921e6f8809b16 David Howells 2012-10-13 30 #define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x))
5921e6f8809b16 David Howells 2012-10-13 31 #define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x))
5921e6f8809b16 David Howells 2012-10-13 32 #define __cpu_to_le64(x) ((__force __le64)__swab64((x)))
5921e6f8809b16 David Howells 2012-10-13 33 #define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x))
5921e6f8809b16 David Howells 2012-10-13 @34 #define __cpu_to_le32(x) ((__force __le32)__swab32((x)))
5921e6f8809b16 David Howells 2012-10-13 35 #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
5921e6f8809b16 David Howells 2012-10-13 36 #define __cpu_to_le16(x) ((__force __le16)__swab16((x)))
5921e6f8809b16 David Howells 2012-10-13 37 #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
5921e6f8809b16 David Howells 2012-10-13 38 #define __cpu_to_be64(x) ((__force __be64)(__u64)(x))
5921e6f8809b16 David Howells 2012-10-13 39 #define __be64_to_cpu(x) ((__force __u64)(__be64)(x))
5921e6f8809b16 David Howells 2012-10-13 40 #define __cpu_to_be32(x) ((__force __be32)(__u32)(x))
5921e6f8809b16 David Howells 2012-10-13 41 #define __be32_to_cpu(x) ((__force __u32)(__be32)(x))
5921e6f8809b16 David Howells 2012-10-13 42 #define __cpu_to_be16(x) ((__force __be16)(__u16)(x))
5921e6f8809b16 David Howells 2012-10-13 43 #define __be16_to_cpu(x) ((__force __u16)(__be16)(x))
5921e6f8809b16 David Howells 2012-10-13 44
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2025-12-20 15:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-16 9:20 [PATCH 0/3] Bluetooth: Fixes for BR/EDR connection idle timeout configuration Stefan Sørensen
2025-12-16 9:20 ` [PATCH 1/3] Bluetooth: hci_conn: use mod_delayed_work for active mode timeout Stefan Sørensen
2025-12-16 10:09 ` Bluetooth: Fixes for BR/EDR connection idle timeout configuration bluez.test.bot
2025-12-16 9:20 ` [PATCH 2/3] Bluetooth: hci_conn: Set link_policy on incoming ACL connections Stefan Sørensen
2025-12-16 9:20 ` [PATCH 3/3] Bluetooth: mgmt: Add idle_timeout to configurable system parameters Stefan Sørensen
2025-12-16 15:02 ` Luiz Augusto von Dentz
2025-12-20 14:23 ` kernel test robot
2025-12-20 14:45 ` kernel test robot
2025-12-20 15:10 ` kernel test robot [this message]
2025-12-20 18:54 ` kernel test robot
2025-12-17 21:50 ` [PATCH 0/3] Bluetooth: Fixes for BR/EDR connection idle timeout configuration patchwork-bot+bluetooth
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