:::::: :::::: 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: [email protected] BCC: [email protected] CC: [email protected] TO: Arnd Bergmann <[email protected]> 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/[email protected]/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 <[email protected]> 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 <[email protected]> :::::: CC: Linus Torvalds <[email protected]> -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
