* Re: [PATCH RFC bpf-next 02/20] trait: XDP support
[not found] <20250305-afabre-traits-010-rfc2-v1-2-d0ecfb869797@cloudflare.com>
@ 2025-03-06 23:15 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-03-06 23:15 UTC (permalink / raw)
To: arthur; +Cc: llvm, oe-kbuild-all
Hi,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:
[auto build test ERROR on 42ba8a49d085e0c2ad50fb9a8ec954c9762b6e01]
url: https://github.com/intel-lab-lkp/linux/commits/arthur-arthurfabre-com/trait-limited-KV-store-for-packet-metadata/20250305-224338
base: 42ba8a49d085e0c2ad50fb9a8ec954c9762b6e01
patch link: https://lore.kernel.org/r/20250305-afabre-traits-010-rfc2-v1-2-d0ecfb869797%40cloudflare.com
patch subject: [PATCH RFC bpf-next 02/20] trait: XDP support
config: arm-randconfig-004-20250306 (https://download.01.org/0day-ci/archive/20250307/202503070654.UlOISlL9-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250307/202503070654.UlOISlL9-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/202503070654.UlOISlL9-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from fs/select.c:33:
In file included from include/net/busy_poll.h:19:
>> include/net/xdp.h:283:15: error: static assertion failed due to requirement 'sizeof(struct xdp_frame) == (40)': sizeof(struct xdp_frame) == _XDP_FRAME_SIZE
283 | static_assert(sizeof(struct xdp_frame) == _XDP_FRAME_SIZE);
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/net/xdp.h:283:40: note: expression evaluates to '32 == 40'
283 | static_assert(sizeof(struct xdp_frame) == _XDP_FRAME_SIZE);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
1 error generated.
vim +283 include/net/xdp.h
282
> 283 static_assert(sizeof(struct xdp_frame) == _XDP_FRAME_SIZE);
284
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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