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Date: Mon, 11 Mar 2024 14:39:24 +0800
From: kernel test robot <lkp@intel.com>
To: Tree Davies <tdavies@darkphysics.net>, gregkh@linuxfoundation.org,
	philipp.g.hortmann@gmail.com, anjan@momi.ca
Cc: oe-kbuild-all@lists.linux.dev, linux-staging@lists.linux.dev,
	linux-kernel@vger.kernel.org, Tree Davies <tdavies@darkphysics.net>
Subject: Re: [PATCH 11/11] Staging: rtl8192e: Implement BIT macro for bit
 shift ops
Message-ID: <202403111451.mwNy2vqG-lkp@intel.com>
References: <20240310235552.4217-12-tdavies@darkphysics.net>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20240310235552.4217-12-tdavies@darkphysics.net>

Hi Tree,

kernel test robot noticed the following build warnings:

[auto build test WARNING on staging/staging-testing]

url:    https://github.com/intel-lab-lkp/linux/commits/Tree-Davies/Staging-rtl8192e-Rename-variable-ReturnPoint/20240311-075949
base:   staging/staging-testing
patch link:    https://lore.kernel.org/r/20240310235552.4217-12-tdavies%40darkphysics.net
patch subject: [PATCH 11/11] Staging: rtl8192e: Implement BIT macro for bit shift ops
config: arc-allmodconfig (https://download.01.org/0day-ci/archive/20240311/202403111451.mwNy2vqG-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240311/202403111451.mwNy2vqG-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/202403111451.mwNy2vqG-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/staging/rtl8192e/rtllib_module.c:35:
>> drivers/staging/rtl8192e/rtllib.h:422: warning: "WLAN_CAPABILITY_ESS" redefined
     422 | #define WLAN_CAPABILITY_ESS BIT(0)
         | 
   In file included from include/net/cfg80211.h:23,
                    from drivers/staging/rtl8192e/rtllib.h:40:
   include/linux/ieee80211.h:3218: note: this is the location of the previous definition
    3218 | #define WLAN_CAPABILITY_ESS             (1<<0)
         | 
>> drivers/staging/rtl8192e/rtllib.h:423: warning: "WLAN_CAPABILITY_IBSS" redefined
     423 | #define WLAN_CAPABILITY_IBSS BIT(1)
         | 
   include/linux/ieee80211.h:3219: note: this is the location of the previous definition
    3219 | #define WLAN_CAPABILITY_IBSS            (1<<1)
         | 
>> drivers/staging/rtl8192e/rtllib.h:424: warning: "WLAN_CAPABILITY_PRIVACY" redefined
     424 | #define WLAN_CAPABILITY_PRIVACY BIT(4)
         | 
   include/linux/ieee80211.h:3231: note: this is the location of the previous definition
    3231 | #define WLAN_CAPABILITY_PRIVACY         (1<<4)
         | 
>> drivers/staging/rtl8192e/rtllib.h:425: warning: "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
     425 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
         | 
   include/linux/ieee80211.h:3232: note: this is the location of the previous definition
    3232 | #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
         | 
>> drivers/staging/rtl8192e/rtllib.h:426: warning: "WLAN_CAPABILITY_SHORT_SLOT_TIME" redefined
     426 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
         | 
   include/linux/ieee80211.h:3239: note: this is the location of the previous definition
    3239 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
         | 
--
   In file included from drivers/staging/rtl8192e/rtllib_rx.c:36:
>> drivers/staging/rtl8192e/rtllib.h:422: warning: "WLAN_CAPABILITY_ESS" redefined
     422 | #define WLAN_CAPABILITY_ESS BIT(0)
         | 
   In file included from include/net/cfg80211.h:23,
                    from drivers/staging/rtl8192e/rtllib.h:40:
   include/linux/ieee80211.h:3218: note: this is the location of the previous definition
    3218 | #define WLAN_CAPABILITY_ESS             (1<<0)
         | 
>> drivers/staging/rtl8192e/rtllib.h:423: warning: "WLAN_CAPABILITY_IBSS" redefined
     423 | #define WLAN_CAPABILITY_IBSS BIT(1)
         | 
   include/linux/ieee80211.h:3219: note: this is the location of the previous definition
    3219 | #define WLAN_CAPABILITY_IBSS            (1<<1)
         | 
>> drivers/staging/rtl8192e/rtllib.h:424: warning: "WLAN_CAPABILITY_PRIVACY" redefined
     424 | #define WLAN_CAPABILITY_PRIVACY BIT(4)
         | 
   include/linux/ieee80211.h:3231: note: this is the location of the previous definition
    3231 | #define WLAN_CAPABILITY_PRIVACY         (1<<4)
         | 
>> drivers/staging/rtl8192e/rtllib.h:425: warning: "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
     425 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
         | 
   include/linux/ieee80211.h:3232: note: this is the location of the previous definition
    3232 | #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
         | 
>> drivers/staging/rtl8192e/rtllib.h:426: warning: "WLAN_CAPABILITY_SHORT_SLOT_TIME" redefined
     426 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
         | 
   include/linux/ieee80211.h:3239: note: this is the location of the previous definition
    3239 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
         | 
   during RTL pass: mach
   drivers/staging/rtl8192e/rtllib_rx.c: In function 'rtllib_rx_decrypt':
   drivers/staging/rtl8192e/rtllib_rx.c:1141:1: internal compiler error: in arc_ifcvt, at config/arc/arc.cc:9703
    1141 | }
         | ^
   0x5b78c1 arc_ifcvt
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:9703
   0xe431b4 arc_reorg
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:8552
   0xaed299 execute
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/reorg.cc:3927
   Please submit a full bug report, with preprocessed source (by using -freport-bug).
   Please include the complete backtrace with any bug report.
   See <https://gcc.gnu.org/bugs/> for instructions.
--
   In file included from drivers/staging/rtl8192e/rtl819x_BAProc.c:10:
>> drivers/staging/rtl8192e/rtllib.h:422: warning: "WLAN_CAPABILITY_ESS" redefined
     422 | #define WLAN_CAPABILITY_ESS BIT(0)
         | 
   In file included from include/net/cfg80211.h:23,
                    from drivers/staging/rtl8192e/rtllib.h:40:
   include/linux/ieee80211.h:3218: note: this is the location of the previous definition
    3218 | #define WLAN_CAPABILITY_ESS             (1<<0)
         | 
>> drivers/staging/rtl8192e/rtllib.h:423: warning: "WLAN_CAPABILITY_IBSS" redefined
     423 | #define WLAN_CAPABILITY_IBSS BIT(1)
         | 
   include/linux/ieee80211.h:3219: note: this is the location of the previous definition
    3219 | #define WLAN_CAPABILITY_IBSS            (1<<1)
         | 
>> drivers/staging/rtl8192e/rtllib.h:424: warning: "WLAN_CAPABILITY_PRIVACY" redefined
     424 | #define WLAN_CAPABILITY_PRIVACY BIT(4)
         | 
   include/linux/ieee80211.h:3231: note: this is the location of the previous definition
    3231 | #define WLAN_CAPABILITY_PRIVACY         (1<<4)
         | 
>> drivers/staging/rtl8192e/rtllib.h:425: warning: "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
     425 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
         | 
   include/linux/ieee80211.h:3232: note: this is the location of the previous definition
    3232 | #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
         | 
>> drivers/staging/rtl8192e/rtllib.h:426: warning: "WLAN_CAPABILITY_SHORT_SLOT_TIME" redefined
     426 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
         | 
   include/linux/ieee80211.h:3239: note: this is the location of the previous definition
    3239 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
         | 
   during RTL pass: mach
   drivers/staging/rtl8192e/rtl819x_BAProc.c: In function 'rtllib_send_DELBA':
   drivers/staging/rtl8192e/rtl819x_BAProc.c:212:1: internal compiler error: in arc_ifcvt, at config/arc/arc.cc:9703
     212 | }
         | ^
   0x5b78c1 arc_ifcvt
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:9703
   0xe431b4 arc_reorg
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:8552
   0xaed299 execute
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/reorg.cc:3927
   Please submit a full bug report, with preprocessed source (by using -freport-bug).
   Please include the complete backtrace with any bug report.
   See <https://gcc.gnu.org/bugs/> for instructions.
--
   In file included from drivers/staging/rtl8192e/rtllib_crypt_ccmp.c:17:
>> drivers/staging/rtl8192e/rtllib.h:422: warning: "WLAN_CAPABILITY_ESS" redefined
     422 | #define WLAN_CAPABILITY_ESS BIT(0)
         | 
   In file included from include/net/cfg80211.h:23,
                    from drivers/staging/rtl8192e/rtllib.h:40:
   include/linux/ieee80211.h:3218: note: this is the location of the previous definition
    3218 | #define WLAN_CAPABILITY_ESS             (1<<0)
         | 
>> drivers/staging/rtl8192e/rtllib.h:423: warning: "WLAN_CAPABILITY_IBSS" redefined
     423 | #define WLAN_CAPABILITY_IBSS BIT(1)
         | 
   include/linux/ieee80211.h:3219: note: this is the location of the previous definition
    3219 | #define WLAN_CAPABILITY_IBSS            (1<<1)
         | 
>> drivers/staging/rtl8192e/rtllib.h:424: warning: "WLAN_CAPABILITY_PRIVACY" redefined
     424 | #define WLAN_CAPABILITY_PRIVACY BIT(4)
         | 
   include/linux/ieee80211.h:3231: note: this is the location of the previous definition
    3231 | #define WLAN_CAPABILITY_PRIVACY         (1<<4)
         | 
>> drivers/staging/rtl8192e/rtllib.h:425: warning: "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
     425 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
         | 
   include/linux/ieee80211.h:3232: note: this is the location of the previous definition
    3232 | #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
         | 
>> drivers/staging/rtl8192e/rtllib.h:426: warning: "WLAN_CAPABILITY_SHORT_SLOT_TIME" redefined
     426 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
         | 
   include/linux/ieee80211.h:3239: note: this is the location of the previous definition
    3239 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
         | 
   during RTL pass: mach
   drivers/staging/rtl8192e/rtllib_crypt_ccmp.c: In function 'rtllib_ccmp_decrypt':
   drivers/staging/rtl8192e/rtllib_crypt_ccmp.c:310:1: internal compiler error: in arc_ifcvt, at config/arc/arc.cc:9703
     310 | }
         | ^
   0x5b78c1 arc_ifcvt
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:9703
   0xe431b4 arc_reorg
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:8552
   0xaed299 execute
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/reorg.cc:3927
   Please submit a full bug report, with preprocessed source (by using -freport-bug).
   Please include the complete backtrace with any bug report.
   See <https://gcc.gnu.org/bugs/> for instructions.
--
   In file included from drivers/staging/rtl8192e/rtllib_crypt_tkip.c:23:
>> drivers/staging/rtl8192e/rtllib.h:422: warning: "WLAN_CAPABILITY_ESS" redefined
     422 | #define WLAN_CAPABILITY_ESS BIT(0)
         | 
   In file included from include/net/cfg80211.h:23,
                    from drivers/staging/rtl8192e/rtllib.h:40:
   include/linux/ieee80211.h:3218: note: this is the location of the previous definition
    3218 | #define WLAN_CAPABILITY_ESS             (1<<0)
         | 
>> drivers/staging/rtl8192e/rtllib.h:423: warning: "WLAN_CAPABILITY_IBSS" redefined
     423 | #define WLAN_CAPABILITY_IBSS BIT(1)
         | 
   include/linux/ieee80211.h:3219: note: this is the location of the previous definition
    3219 | #define WLAN_CAPABILITY_IBSS            (1<<1)
         | 
>> drivers/staging/rtl8192e/rtllib.h:424: warning: "WLAN_CAPABILITY_PRIVACY" redefined
     424 | #define WLAN_CAPABILITY_PRIVACY BIT(4)
         | 
   include/linux/ieee80211.h:3231: note: this is the location of the previous definition
    3231 | #define WLAN_CAPABILITY_PRIVACY         (1<<4)
         | 
>> drivers/staging/rtl8192e/rtllib.h:425: warning: "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
     425 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
         | 
   include/linux/ieee80211.h:3232: note: this is the location of the previous definition
    3232 | #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
         | 
>> drivers/staging/rtl8192e/rtllib.h:426: warning: "WLAN_CAPABILITY_SHORT_SLOT_TIME" redefined
     426 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
         | 
   include/linux/ieee80211.h:3239: note: this is the location of the previous definition
    3239 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
         | 
   during RTL pass: mach
   drivers/staging/rtl8192e/rtllib_crypt_tkip.c: In function 'rtllib_tkip_decrypt':
   drivers/staging/rtl8192e/rtllib_crypt_tkip.c:437:1: internal compiler error: in arc_ifcvt, at config/arc/arc.cc:9703
     437 | }
         | ^
   0x5b78c1 arc_ifcvt
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:9703
   0xe431b4 arc_reorg
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/config/arc/arc.cc:8552
   0xaed299 execute
   	/tmp/build-crosstools-gcc-13.2.0-binutils-2.41/gcc/gcc-13.2.0/gcc/reorg.cc:3927
   Please submit a full bug report, with preprocessed source (by using -freport-bug).
   Please include the complete backtrace with any bug report.
   See <https://gcc.gnu.org/bugs/> for instructions.
--
   In file included from drivers/staging/rtl8192e/rtl8192e/rtl_core.h:35,
                    from drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c:10:
>> drivers/staging/rtl8192e/rtl8192e/../rtllib.h:422: warning: "WLAN_CAPABILITY_ESS" redefined
     422 | #define WLAN_CAPABILITY_ESS BIT(0)
         | 
   In file included from include/net/cfg80211.h:23,
                    from drivers/staging/rtl8192e/rtl8192e/../rtllib.h:40:
   include/linux/ieee80211.h:3218: note: this is the location of the previous definition
    3218 | #define WLAN_CAPABILITY_ESS             (1<<0)
         | 
>> drivers/staging/rtl8192e/rtl8192e/../rtllib.h:423: warning: "WLAN_CAPABILITY_IBSS" redefined
     423 | #define WLAN_CAPABILITY_IBSS BIT(1)
         | 
   include/linux/ieee80211.h:3219: note: this is the location of the previous definition
    3219 | #define WLAN_CAPABILITY_IBSS            (1<<1)
         | 
>> drivers/staging/rtl8192e/rtl8192e/../rtllib.h:424: warning: "WLAN_CAPABILITY_PRIVACY" redefined
     424 | #define WLAN_CAPABILITY_PRIVACY BIT(4)
         | 
   include/linux/ieee80211.h:3231: note: this is the location of the previous definition
    3231 | #define WLAN_CAPABILITY_PRIVACY         (1<<4)
         | 
>> drivers/staging/rtl8192e/rtl8192e/../rtllib.h:425: warning: "WLAN_CAPABILITY_SHORT_PREAMBLE" redefined
     425 | #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
         | 
   include/linux/ieee80211.h:3232: note: this is the location of the previous definition
    3232 | #define WLAN_CAPABILITY_SHORT_PREAMBLE  (1<<5)
         | 
>> drivers/staging/rtl8192e/rtl8192e/../rtllib.h:426: warning: "WLAN_CAPABILITY_SHORT_SLOT_TIME" redefined
     426 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
         | 
   include/linux/ieee80211.h:3239: note: this is the location of the previous definition
    3239 | #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
         | 


vim +/WLAN_CAPABILITY_ESS +422 drivers/staging/rtl8192e/rtllib.h

   421	
 > 422	#define WLAN_CAPABILITY_ESS BIT(0)
 > 423	#define WLAN_CAPABILITY_IBSS BIT(1)
 > 424	#define WLAN_CAPABILITY_PRIVACY BIT(4)
 > 425	#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
 > 426	#define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
   427	

-- 
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