Re: [PATCH 1/4] block: constify partition prober array
From: kernel test robot
Date: Wed Apr 19 2023 - 16:19:14 EST
Hi Thomas,
kernel test robot noticed the following build warnings:
[auto build test WARNING on af67688dca57999fd848f051eeea1d375ba546b2]
url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Wei-schuh/block-constify-partition-prober-array/20230419-155356
base: af67688dca57999fd848f051eeea1d375ba546b2
patch link: https://lore.kernel.org/r/20230419-const-partition-v1-1-2d66f2d83873%40weissschuh.net
patch subject: [PATCH 1/4] block: constify partition prober array
config: x86_64-randconfig-s023 (https://download.01.org/0day-ci/archive/20230420/202304200454.r3d73iaw-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://github.com/intel-lab-lkp/linux/commit/9bc1f4308c10322c327c9e86ede6bb9e862440aa
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Thomas-Wei-schuh/block-constify-partition-prober-array/20230419-155356
git checkout 9bc1f4308c10322c327c9e86ede6bb9e862440aa
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 olddefconfig
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202304200454.r3d73iaw-lkp@xxxxxxxxx/
sparse warnings: (new ones prefixed by >>)
>> block/partitions/core.c:24:9: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected int ( const * )( ... ) @@ got int ( * )( ... ) @@
block/partitions/core.c:24:9: sparse: expected int ( const * )( ... )
block/partitions/core.c:24:9: sparse: got int ( * )( ... )
block/partitions/core.c:47:9: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected int ( const * )( ... ) @@ got int ( * )( ... ) @@
block/partitions/core.c:47:9: sparse: expected int ( const * )( ... )
block/partitions/core.c:47:9: sparse: got int ( * )( ... )
block/partitions/core.c:53:9: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected int ( const * )( ... ) @@ got int ( * )( ... ) @@
block/partitions/core.c:53:9: sparse: expected int ( const * )( ... )
block/partitions/core.c:53:9: sparse: got int ( * )( ... )
block/partitions/core.c:56:9: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected int ( const * )( ... ) @@ got int ( * )( ... ) @@
block/partitions/core.c:56:9: sparse: expected int ( const * )( ... )
block/partitions/core.c:56:9: sparse: got int ( * )( ... )
block/partitions/core.c:68:9: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected int ( const * )( ... ) @@ got int ( * )( ... ) @@
block/partitions/core.c:68:9: sparse: expected int ( const * )( ... )
block/partitions/core.c:68:9: sparse: got int ( * )( ... )
block/partitions/core.c:71:9: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected int ( const * )( ... ) @@ got int ( * )( ... ) @@
block/partitions/core.c:71:9: sparse: expected int ( const * )( ... )
block/partitions/core.c:71:9: sparse: got int ( * )( ... )
vim +24 block/partitions/core.c
387048bf67eeff Christoph Hellwig 2020-03-24 14
9bc1f4308c1032 Thomas Weißschuh 2023-04-19 15 static const int (*check_part[])(struct parsed_partitions *) = {
387048bf67eeff Christoph Hellwig 2020-03-24 16 /*
387048bf67eeff Christoph Hellwig 2020-03-24 17 * Probe partition formats with tables at disk address 0
387048bf67eeff Christoph Hellwig 2020-03-24 18 * that also have an ADFS boot block at 0xdc0.
387048bf67eeff Christoph Hellwig 2020-03-24 19 */
387048bf67eeff Christoph Hellwig 2020-03-24 20 #ifdef CONFIG_ACORN_PARTITION_ICS
387048bf67eeff Christoph Hellwig 2020-03-24 21 adfspart_check_ICS,
387048bf67eeff Christoph Hellwig 2020-03-24 22 #endif
387048bf67eeff Christoph Hellwig 2020-03-24 23 #ifdef CONFIG_ACORN_PARTITION_POWERTEC
387048bf67eeff Christoph Hellwig 2020-03-24 @24 adfspart_check_POWERTEC,
387048bf67eeff Christoph Hellwig 2020-03-24 25 #endif
387048bf67eeff Christoph Hellwig 2020-03-24 26 #ifdef CONFIG_ACORN_PARTITION_EESOX
387048bf67eeff Christoph Hellwig 2020-03-24 27 adfspart_check_EESOX,
387048bf67eeff Christoph Hellwig 2020-03-24 28 #endif
387048bf67eeff Christoph Hellwig 2020-03-24 29
387048bf67eeff Christoph Hellwig 2020-03-24 30 /*
387048bf67eeff Christoph Hellwig 2020-03-24 31 * Now move on to formats that only have partition info at
387048bf67eeff Christoph Hellwig 2020-03-24 32 * disk address 0xdc0. Since these may also have stale
387048bf67eeff Christoph Hellwig 2020-03-24 33 * PC/BIOS partition tables, they need to come before
387048bf67eeff Christoph Hellwig 2020-03-24 34 * the msdos entry.
387048bf67eeff Christoph Hellwig 2020-03-24 35 */
387048bf67eeff Christoph Hellwig 2020-03-24 36 #ifdef CONFIG_ACORN_PARTITION_CUMANA
387048bf67eeff Christoph Hellwig 2020-03-24 37 adfspart_check_CUMANA,
387048bf67eeff Christoph Hellwig 2020-03-24 38 #endif
387048bf67eeff Christoph Hellwig 2020-03-24 39 #ifdef CONFIG_ACORN_PARTITION_ADFS
387048bf67eeff Christoph Hellwig 2020-03-24 40 adfspart_check_ADFS,
387048bf67eeff Christoph Hellwig 2020-03-24 41 #endif
387048bf67eeff Christoph Hellwig 2020-03-24 42
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests