Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In tcwg_kernel/llvm-master-aarch64-mainline-allmodconfig, after:
  | 1553 commits in llvm
  | bc11c85b6b16 [clang][CodeGen] Emit coro.dead intrinsic to improve coroutine allocation elision (#190295)
  | 8b903fe38b6b [clang][DebugInfo][test] Set -fuse-lld for test matching linker invocation. (#190291)
  | 72b00e60b867 [CMake] Version Darwin dylib identities (#189004)
  | 7084f18f2714 [AMDGPU] Fix i16/i8 flat store in true16 with sramecc (#190238)
  | 935f21e1d5f4 gn build: Port d8e9e0af1cb6
  | ... and 1548 more commits in llvm

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # build_abe binutils:
  | -9
  | # build_kernel_llvm:
  | -5
  | # build_abe qemu:
  | -2
  | # linux_n_obj:
  | 29
  | # First few build errors in logs:
  | # 00:02:57 scripts/dtc/dtc-lexer.lex.c:641:12: error: variable 'dts_version' set but not used [-Werror,-Wunused-but-set-global]
  | # 00:02:57 make[2]: *** [scripts/Makefile.host:131: scripts/dtc/dtc-lexer.lex.o] Error 1
  | # 00:02:57 make[1]: *** [/home/tcwg-buildslave/workspace/tcwg_kernel_0/linux/Makefile:1593: scripts_dtc] Error 2
  | # 00:02:58 make: *** [Makefile:248: __sub-make] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # build_abe binutils:
  | -9
  | # build_kernel_llvm:
  | -5
  | # build_abe qemu:
  | -2
  | # linux_n_obj:
  | 37970

Used configuration :
 tcwg_kernel/llvm-master-aarch64-mainline-allmodconfig

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

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The information below contains the details of the failures, and the ways to reproduce a debug environment:



Current build   : http://54.172.246.49:9090/jobs/tcwg_kernel--llvm-master-aarch64-mainline-allmodconfig-build/builds/614/archive/artifacts
Reference build : http://54.172.246.49:9090/jobs/tcwg_kernel--llvm-master-aarch64-mainline-allmodconfig-build/builds/613/archive/artifacts