* [esmil:d1-6.8.y 45/50] include/linux/build_bug.h:78:41: error: static assertion failed: "!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) && IS_ENABLED(CONFIG_IOMMU_DMA))"
@ 2024-02-09 16:31 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-02-08 3:46 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp
::::::
:::::: Manual check reason: "only kconfig file changed"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Samuel Holland <samuel@sholland.org>
CC: Emil Renner Berthing <emil.renner.berthing@canonical.com>
tree: https://github.com/esmil/linux d1-6.8.y
head: f3b6698ac10e7f6528408bda7d8d162065a44af1
commit: fc999d268262198273238ee56444d61d1af41dd1 [45/50] iommu/sun50i: Ensure the IOMMU can be used for DMA
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: arm-randconfig-001-20240208 (https://download.01.org/0day-ci/archive/20240208/202402081137.dkKEWd5B-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240208/202402081137.dkKEWd5B-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/r/202402081137.dkKEWd5B-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/container_of.h:5,
from include/linux/kernel.h:22,
from include/linux/clk.h:13,
from include/linux/amba/bus.h:14,
from drivers/iommu/iommu.c:9:
drivers/iommu/iommu.c: In function 'iommu_get_default_domain_type':
>> include/linux/build_bug.h:78:41: error: static assertion failed: "!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) && IS_ENABLED(CONFIG_IOMMU_DMA))"
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/iommu/iommu.c:1926:17: note: in expansion of macro 'static_assert'
1926 | static_assert(!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) &&
| ^~~~~~~~~~~~~
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
07a368b3f55a79 Maxim Levitsky 2022-10-25 80
:::::: 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/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
* [esmil:d1-6.8.y 45/50] include/linux/build_bug.h:78:41: error: static assertion failed: "!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) && IS_ENABLED(CONFIG_IOMMU_DMA))"
@ 2024-02-09 16:31 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-02-09 16:31 UTC (permalink / raw)
To: Samuel Holland; +Cc: oe-kbuild-all, Emil Renner Berthing
tree: https://github.com/esmil/linux d1-6.8.y
head: f3b6698ac10e7f6528408bda7d8d162065a44af1
commit: fc999d268262198273238ee56444d61d1af41dd1 [45/50] iommu/sun50i: Ensure the IOMMU can be used for DMA
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: arm-randconfig-001-20240208 (https://download.01.org/0day-ci/archive/20240208/202402081137.dkKEWd5B-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240208/202402081137.dkKEWd5B-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/r/202402081137.dkKEWd5B-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/linux/container_of.h:5,
from include/linux/kernel.h:22,
from include/linux/clk.h:13,
from include/linux/amba/bus.h:14,
from drivers/iommu/iommu.c:9:
drivers/iommu/iommu.c: In function 'iommu_get_default_domain_type':
>> include/linux/build_bug.h:78:41: error: static assertion failed: "!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) && IS_ENABLED(CONFIG_IOMMU_DMA))"
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/iommu/iommu.c:1926:17: note: in expansion of macro 'static_assert'
1926 | static_assert(!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) &&
| ^~~~~~~~~~~~~
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
07a368b3f55a79 Maxim Levitsky 2022-10-25 80
:::::: 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/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-02-09 16:32 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-02-08 3:46 [esmil:d1-6.8.y 45/50] include/linux/build_bug.h:78:41: error: static assertion failed: "!(IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU) && IS_ENABLED(CONFIG_IOMMU_DMA))" kernel test robot
2024-02-09 16:31 ` kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.