* include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2"
@ 2022-07-12 22:39 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-07-12 22:39 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 13055 bytes --]
::::::
:::::: Manual check reason: "low confidence static check first_new_problem: include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2""
::::::
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Arnd Bergmann <arnd@arndb.de>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 72a8e05d4f66b5af7854df4490e3135168694b6b
commit: 7036440eab3e2d47a775d4616909f8235488d714 ARM: omap1: enable multiplatform
date: 6 weeks ago
:::::: branch date: 7 hours ago
:::::: commit date: 6 weeks ago
config: arm-randconfig-s031-20220712 (https://download.01.org/0day-ci/archive/20220713/202207130653.LoDitT3R-lkp(a)intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7036440eab3e2d47a775d4616909f8235488d714
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 7036440eab3e2d47a775d4616909f8235488d714
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash arch/arm/mach-iop32x/ arch/arm/mach-mmp/ arch/arm/mach-mv78xx0/ arch/arm/mach-orion5x/ arch/arm/mach-spear/ arch/arm/mm/ drivers/clk/spear/ drivers/isdn/hardware/mISDN/ drivers/net/ethernet/google/gve/ drivers/scsi/ sound/soc/codecs/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
>> arch/arm/mach-iop32x/em7210.c:64:13: warning: no previous prototype for 'em7210_map_io' [-Wmissing-prototypes]
64 | void __init em7210_map_io(void)
| ^~~~~~~~~~~~~
>> arch/arm/mach-iop32x/em7210.c:180:6: warning: no previous prototype for 'em7210_power_off' [-Wmissing-prototypes]
180 | void em7210_power_off(void)
| ^~~~~~~~~~~~~~~~
--
>> drivers/clk/spear/spear3xx_clock.c:390:13: warning: no previous prototype for 'spear3xx_clk_init' [-Wmissing-prototypes]
390 | void __init spear3xx_clk_init(void __iomem *misc_base, void __iomem *soc_config_base)
| ^~~~~~~~~~~~~~~~~
--
In file included from include/linux/container_of.h:5,
from include/linux/kernel.h:21,
from include/linux/cpumask.h:10,
from drivers/net/ethernet/google/gve/gve_main.c:7:
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:68:1: note: in expansion of macro 'static_assert'
68 | static_assert(sizeof(struct gve_tx_context_cmd_dtype) == 2);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_tso_context_desc_dqo) == 16"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:93:1: note: in expansion of macro 'static_assert'
93 | static_assert(sizeof(struct gve_tx_tso_context_desc_dqo) == 16);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_general_context_desc_dqo) == 16"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:114:1: note: in expansion of macro 'static_assert'
114 | static_assert(sizeof(struct gve_tx_general_context_desc_dqo) == 16);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_compl_desc) == 8"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:172:1: note: in expansion of macro 'static_assert'
172 | static_assert(sizeof(struct gve_tx_compl_desc) == 8);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_rx_compl_desc_dqo) == 32"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:248:1: note: in expansion of macro 'static_assert'
248 | static_assert(sizeof(struct gve_rx_compl_desc_dqo) == 32);
| ^~~~~~~~~~~~~
sparse warnings: (new ones prefixed by >>)
>> arch/arm/mm/copypage-v4wb.c:47:6: sparse: sparse: symbol 'v4wb_copy_user_highpage' was not declared. Should it be static?
>> arch/arm/mm/copypage-v4wb.c:65:6: sparse: sparse: symbol 'v4wb_clear_user_highpage' was not declared. Should it be static?
--
>> arch/arm/mm/copypage-feroceon.c:65:6: sparse: sparse: symbol 'feroceon_copy_user_highpage' was not declared. Should it be static?
>> arch/arm/mm/copypage-feroceon.c:78:6: sparse: sparse: symbol 'feroceon_clear_user_highpage' was not declared. Should it be static?
--
>> arch/arm/mach-iop32x/irq.c:55:17: sparse: sparse: symbol 'ext_chip' was not declared. Should it be static?
--
>> arch/arm/mach-iop32x/iq31244.c:89:13: sparse: sparse: symbol 'iq31244_map_io' was not declared. Should it be static?
>> arch/arm/mach-iop32x/iq31244.c:217:36: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *membase @@ got char * @@
arch/arm/mach-iop32x/iq31244.c:217:36: sparse: expected void [noderef] __iomem *membase
arch/arm/mach-iop32x/iq31244.c:217:36: sparse: got char *
>> arch/arm/mach-iop32x/iq31244.c:248:6: sparse: sparse: symbol 'ep80219_power_off' was not declared. Should it be static?
--
>> arch/arm/mach-iop32x/em7210.c:64:13: sparse: sparse: symbol 'em7210_map_io' was not declared. Should it be static?
>> arch/arm/mach-iop32x/em7210.c:152:36: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *membase @@ got char * @@
arch/arm/mach-iop32x/em7210.c:152:36: sparse: expected void [noderef] __iomem *membase
arch/arm/mach-iop32x/em7210.c:152:36: sparse: got char *
>> arch/arm/mach-iop32x/em7210.c:180:6: sparse: sparse: symbol 'em7210_power_off' was not declared. Should it be static?
--
>> arch/arm/mach-iop32x/pci.c:217:13: sparse: sparse: symbol 'iop3xx_atu_setup' was not declared. Should it be static?
>> arch/arm/mach-iop32x/pci.c:268:13: sparse: sparse: symbol 'iop3xx_atu_disable' was not declared. Should it be static?
--
>> arch/arm/mach-iop32x/iq80321.c:57:13: sparse: sparse: symbol 'iq80321_map_io' was not declared. Should it be static?
>> arch/arm/mach-iop32x/iq80321.c:143:36: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void [noderef] __iomem *membase @@ got char * @@
arch/arm/mach-iop32x/iq80321.c:143:36: sparse: expected void [noderef] __iomem *membase
arch/arm/mach-iop32x/iq80321.c:143:36: sparse: got char *
--
>> arch/arm/mach-mmp/devices.c:241:17: sparse: sparse: symbol 'pxa168_usb_phy_resources' was not declared. Should it be static?
>> arch/arm/mach-mmp/devices.c:262:17: sparse: sparse: symbol 'pxa168_u2o_resources' was not declared. Should it be static?
--
>> arch/arm/mach-mv78xx0/pcie.c:46:5: sparse: sparse: symbol 'pcie_port_size' was not declared. Should it be static?
--
>> arch/arm/mach-orion5x/tsx09-common.c:120:26: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected char *nor_page @@ got void [noderef] __iomem * @@
arch/arm/mach-orion5x/tsx09-common.c:120:26: sparse: expected char *nor_page
arch/arm/mach-orion5x/tsx09-common.c:120:26: sparse: got void [noderef] __iomem *
arch/arm/mach-orion5x/tsx09-common.c:123:33: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *iomem_cookie @@ got char *nor_page @@
arch/arm/mach-orion5x/tsx09-common.c:123:33: sparse: expected void volatile [noderef] __iomem *iomem_cookie
arch/arm/mach-orion5x/tsx09-common.c:123:33: sparse: got char *nor_page
--
>> arch/arm/mach-spear/spear3xx.c:53:17: sparse: sparse: symbol 'spear3xx_io_desc' was not declared. Should it be static?
--
>> arch/arm/mach-spear/spear6xx.c:345:17: sparse: sparse: symbol 'spear6xx_io_desc' was not declared. Should it be static?
>> arch/arm/mach-spear/spear6xx.c:365:13: sparse: sparse: symbol 'spear6xx_map_io' was not declared. Should it be static?
>> arch/arm/mach-spear/spear6xx.c:370:13: sparse: sparse: symbol 'spear6xx_timer_init' was not declared. Should it be static?
>> arch/arm/mach-spear/spear6xx.c:400:23: sparse: sparse: symbol 'spear6xx_auxdata_lookup' was not declared. Should it be static?
--
>> arch/arm/mach-spear/spear310.c:30:27: sparse: sparse: symbol 'spear310_dma_info' was not declared. Should it be static?
vim +78 include/linux/build_bug.h
bc6245e5efd70c Ian Abbott 2017-07-10 60
6bab69c65013be Rasmus Villemoes 2019-03-07 61 /**
6bab69c65013be Rasmus Villemoes 2019-03-07 62 * static_assert - check integer constant expression at build time
6bab69c65013be Rasmus Villemoes 2019-03-07 63 *
6bab69c65013be Rasmus Villemoes 2019-03-07 64 * static_assert() is a wrapper for the C11 _Static_assert, with a
6bab69c65013be Rasmus Villemoes 2019-03-07 65 * little macro magic to make the message optional (defaulting to the
6bab69c65013be Rasmus Villemoes 2019-03-07 66 * stringification of the tested expression).
6bab69c65013be Rasmus Villemoes 2019-03-07 67 *
6bab69c65013be Rasmus Villemoes 2019-03-07 68 * Contrary to BUILD_BUG_ON(), static_assert() can be used at global
6bab69c65013be Rasmus Villemoes 2019-03-07 69 * scope, but requires the expression to be an integer constant
6bab69c65013be Rasmus Villemoes 2019-03-07 70 * expression (i.e., it is not enough that __builtin_constant_p() is
6bab69c65013be Rasmus Villemoes 2019-03-07 71 * true for expr).
6bab69c65013be Rasmus Villemoes 2019-03-07 72 *
6bab69c65013be Rasmus Villemoes 2019-03-07 73 * Also note that BUILD_BUG_ON() fails the build if the condition is
6bab69c65013be Rasmus Villemoes 2019-03-07 74 * true, while static_assert() fails the build if the expression is
6bab69c65013be Rasmus Villemoes 2019-03-07 75 * false.
6bab69c65013be Rasmus Villemoes 2019-03-07 76 */
6bab69c65013be Rasmus Villemoes 2019-03-07 77 #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
6bab69c65013be Rasmus Villemoes 2019-03-07 @78 #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
6bab69c65013be Rasmus Villemoes 2019-03-07 79
:::::: The code at line 78 was first introduced by commit
:::::: 6bab69c65013bed5fce9f101a64a84d0385b3946 build_bug.h: add wrapper for _Static_assert
:::::: TO: Rasmus Villemoes <linux@rasmusvillemoes.dk>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
* include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2"
@ 2023-02-17 11:51 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2023-02-17 11:51 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: oe-kbuild-all, linux-kernel
Hi Arnd,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ec35307e18ba8174e2a3f701956059f6a36f22fb
commit: 5d6f52671e76ca2d55d74e676ac4c38ceb14a2d3 ARM: rework endianess selection
date: 11 months ago
config: arm-randconfig-c043-20230217 (https://download.01.org/0day-ci/archive/20230217/202302171930.LX5uf1pv-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d6f52671e76ca2d55d74e676ac4c38ceb14a2d3
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 5d6f52671e76ca2d55d74e676ac4c38ceb14a2d3
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/net/ethernet/google/gve/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302171930.LX5uf1pv-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/container_of.h:5,
from include/linux/kernel.h:21,
from include/linux/cpumask.h:10,
from drivers/net/ethernet/google/gve/gve_main.c:7:
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_context_cmd_dtype) == 2"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:68:1: note: in expansion of macro 'static_assert'
68 | static_assert(sizeof(struct gve_tx_context_cmd_dtype) == 2);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_tso_context_desc_dqo) == 16"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:93:1: note: in expansion of macro 'static_assert'
93 | static_assert(sizeof(struct gve_tx_tso_context_desc_dqo) == 16);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_general_context_desc_dqo) == 16"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:114:1: note: in expansion of macro 'static_assert'
114 | static_assert(sizeof(struct gve_tx_general_context_desc_dqo) == 16);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_tx_compl_desc) == 8"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:172:1: note: in expansion of macro 'static_assert'
172 | static_assert(sizeof(struct gve_tx_compl_desc) == 8);
| ^~~~~~~~~~~~~
>> include/linux/build_bug.h:78:41: error: static assertion failed: "sizeof(struct gve_rx_compl_desc_dqo) == 32"
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~~~~~~~~~~~
include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/google/gve/gve_desc_dqo.h:248:1: note: in expansion of macro 'static_assert'
248 | static_assert(sizeof(struct gve_rx_compl_desc_dqo) == 32);
| ^~~~~~~~~~~~~
vim +78 include/linux/build_bug.h
bc6245e5efd70c Ian Abbott 2017-07-10 60
6bab69c65013be Rasmus Villemoes 2019-03-07 61 /**
6bab69c65013be Rasmus Villemoes 2019-03-07 62 * static_assert - check integer constant expression at build time
6bab69c65013be Rasmus Villemoes 2019-03-07 63 *
6bab69c65013be Rasmus Villemoes 2019-03-07 64 * static_assert() is a wrapper for the C11 _Static_assert, with a
6bab69c65013be Rasmus Villemoes 2019-03-07 65 * little macro magic to make the message optional (defaulting to the
6bab69c65013be Rasmus Villemoes 2019-03-07 66 * stringification of the tested expression).
6bab69c65013be Rasmus Villemoes 2019-03-07 67 *
6bab69c65013be Rasmus Villemoes 2019-03-07 68 * Contrary to BUILD_BUG_ON(), static_assert() can be used at global
6bab69c65013be Rasmus Villemoes 2019-03-07 69 * scope, but requires the expression to be an integer constant
6bab69c65013be Rasmus Villemoes 2019-03-07 70 * expression (i.e., it is not enough that __builtin_constant_p() is
6bab69c65013be Rasmus Villemoes 2019-03-07 71 * true for expr).
6bab69c65013be Rasmus Villemoes 2019-03-07 72 *
6bab69c65013be Rasmus Villemoes 2019-03-07 73 * Also note that BUILD_BUG_ON() fails the build if the condition is
6bab69c65013be Rasmus Villemoes 2019-03-07 74 * true, while static_assert() fails the build if the expression is
6bab69c65013be Rasmus Villemoes 2019-03-07 75 * false.
6bab69c65013be Rasmus Villemoes 2019-03-07 76 */
6bab69c65013be Rasmus Villemoes 2019-03-07 77 #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
6bab69c65013be Rasmus Villemoes 2019-03-07 @78 #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
6bab69c65013be Rasmus Villemoes 2019-03-07 79
:::::: The code at line 78 was first introduced by commit
:::::: 6bab69c65013bed5fce9f101a64a84d0385b3946 build_bug.h: add wrapper for _Static_assert
:::::: TO: Rasmus Villemoes <linux@rasmusvillemoes.dk>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2023-02-17 11:51 UTC | newest]
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