Successfully identified regression in *linux* in CI configuration
tcwg_kernel/llvm-master-aarch64-lts-allmodconfig. So far, this commit has
regressed CI configurations:
- tcwg_kernel/llvm-master-aarch64-lts-allmodconfig
Culprit:
<cut>
commit 132a8267adabd645476b542b3b132c1b91988fe8
Author: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Date: Thu Aug 12 13:22:21 2021 +0200
Linux 5.10.58
Link: https://lore.kernel.org/r/20210810172955.660225...@linuxfoundation.org
Tested-by: Fox Chen <foxhlc...@gmail.com>
Tested-by: Hulk Robot <hulkro...@huawei.com>
Tested-by: Sudip Mukherjee <sudip.mukher...@codethink.co.uk>
Tested-by: Linux Kernel Functional Testing <l...@linaro.org>
Tested-by: Guenter Roeck <li...@roeck-us.net>
Tested-by: Shuah Khan <sk...@linuxfoundation.org>
Tested-by: Aakash Hemadri <aakashhemadri...@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
</cut>
Results regressed to (for first_bad == 132a8267adabd645476b542b3b132c1b91988fe8)
# reset_artifacts:
-10
# build_abe binutils:
-9
# build_llvm:
-5
# build_abe qemu:
-2
# linux_n_obj:
28702
# linux build successful:
all
# First few build errors in logs:
from (for last_good == 3d7d1b0f5f41d66a2d177f9fdcdb32e23a4b2513)
# reset_artifacts:
-10
# build_abe binutils:
-9
# build_llvm:
-5
# build_abe qemu:
-2
# linux_n_obj:
28702
# linux build successful:
all
# linux boot successful:
boot
Artifacts of last_good build:
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/artifact/artifacts/build-3d7d1b0f5f41d66a2d177f9fdcdb32e23a4b2513/
Artifacts of first_bad build:
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/artifact/artifacts/build-132a8267adabd645476b542b3b132c1b91988fe8/
Build top page/logs:
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/
Configuration details:
Reproduce builds:
<cut>
mkdir investigate-linux-132a8267adabd645476b542b3b132c1b91988fe8
cd investigate-linux-132a8267adabd645476b542b3b132c1b91988fe8
git clone https://git.linaro.org/toolchain/jenkins-scripts
mkdir -p artifacts/manifests
curl -o artifacts/manifests/build-baseline.sh
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/artifact/artifacts/manifests/build-baseline.sh
--fail
curl -o artifacts/manifests/build-parameters.sh
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/artifact/artifacts/manifests/build-parameters.sh
--fail
curl -o artifacts/test.sh
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/artifact/artifacts/test.sh
--fail
chmod +x artifacts/test.sh
# Reproduce the baseline build (build all pre-requisites)
./jenkins-scripts/tcwg_kernel-build.sh @@ artifacts/manifests/build-baseline.sh
# Save baseline build state (which is then restored in artifacts/test.sh)
mkdir -p ./bisect
rsync -a --del --delete-excluded --exclude /bisect/ --exclude /artifacts/
--exclude /linux/ ./ ./bisect/baseline/
cd linux
# Reproduce first_bad build
git checkout --detach 132a8267adabd645476b542b3b132c1b91988fe8
../artifacts/test.sh
# Reproduce last_good build
git checkout --detach 3d7d1b0f5f41d66a2d177f9fdcdb32e23a4b2513
../artifacts/test.sh
cd ..
</cut>
History of pending regressions and results:
https://git.linaro.org/toolchain/ci/base-artifacts.git/log/?h=linaro-local/ci/tcwg_kernel/llvm-master-aarch64-lts-allmodconfig
Artifacts:
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/artifact/artifacts/
Build log:
https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-lts-allmodconfig/6/consoleText
Full commit (up to 1000 lines):
<cut>
commit 132a8267adabd645476b542b3b132c1b91988fe8
Author: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Date: Thu Aug 12 13:22:21 2021 +0200
Linux 5.10.58
Link: https://lore.kernel.org/r/20210810172955.660225...@linuxfoundation.org
Tested-by: Fox Chen <foxhlc...@gmail.com>
Tested-by: Hulk Robot <hulkro...@huawei.com>
Tested-by: Sudip Mukherjee <sudip.mukher...@codethink.co.uk>
Tested-by: Linux Kernel Functional Testing <l...@linaro.org>
Tested-by: Guenter Roeck <li...@roeck-us.net>
Tested-by: Shuah Khan <sk...@linuxfoundation.org>
Tested-by: Aakash Hemadri <aakashhemadri...@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index e9621a90e752..232dee1140c1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 10
-SUBLEVEL = 57
+SUBLEVEL = 58
EXTRAVERSION =
NAME = Dare mighty things
</cut>
_______________________________________________
linaro-toolchain mailing list
linaro-toolchain@lists.linaro.org
https://lists.linaro.org/mailman/listinfo/linaro-toolchain
