Hi Maxim, We're looking to turn down our old @googlegroups.com mailing list. Any chance these reports can instead be sent to llvm@lists.linux.dev so that they are archived by lore.kernel.org?
On Thu, Sep 9, 2021 at 10:20 PM ci_notify@linaro.org wrote:
Successfully identified regression in *linux* in CI configuration tcwg_kernel/llvm-master-aarch64-mainline-allmodconfig. So far, this commit has regressed CI configurations:
- tcwg_kernel/llvm-master-aarch64-mainline-allmodconfig
Culprit:
<cut> commit c3496da580b0fc10fdeba8f6a5e6aef4c78b5598 Author: Slark Xiao <slark_xiao@163.com> Date: Tue Aug 31 10:40:25 2021 +0800
net: Add depends on OF_NET for LiteX's LiteETH Current settings may produce a build error when CONFIG_OF_NET is disabled. The CONFIG_OF_NET controls a headfile <linux/of.h> and some functions in <linux/of_net.h>. Signed-off-by: Slark Xiao <slark_xiao@163.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org></cut>
Results regressed to (for first_bad == c3496da580b0fc10fdeba8f6a5e6aef4c78b5598) # reset_artifacts: -10 # build_abe binutils: -9 # build_llvm: -5 # build_abe qemu: -2 # linux_n_obj: 29873 # linux build successful: all # First few build errors in logs:
from (for last_good == a9e7c3cedc2914f63cd135b75832b9bf850af782) # reset_artifacts: -10 # build_abe binutils: -9 # build_llvm: -5 # build_abe qemu: -2 # linux_n_obj: 29873 # 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-mainli... Artifacts of first_bad build: https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-mainli... Build top page/logs: https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-mainli...
Configuration details:
Reproduce builds:
<cut> mkdir investigate-linux-c3496da580b0fc10fdeba8f6a5e6aef4c78b5598 cd investigate-linux-c3496da580b0fc10fdeba8f6a5e6aef4c78b5598
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-mainli... --fail curl -o artifacts/manifests/build-parameters.sh https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-mainli... --fail curl -o artifacts/test.sh https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-mainli... --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 c3496da580b0fc10fdeba8f6a5e6aef4c78b5598 ../artifacts/test.sh
# Reproduce last_good build git checkout --detach a9e7c3cedc2914f63cd135b75832b9bf850af782 ../artifacts/test.sh
cd ..
</cut>
History of pending regressions and results: https://git.linaro.org/toolchain/ci/base-artifacts.git/log/?h=linaro-local/c...
Artifacts: https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-mainli... Build log: https://ci.linaro.org/job/tcwg_kernel-llvm-bisect-llvm-master-aarch64-mainli...
Full commit (up to 1000 lines):
<cut> commit c3496da580b0fc10fdeba8f6a5e6aef4c78b5598 Author: Slark Xiao <slark_xiao@163.com> Date: Tue Aug 31 10:40:25 2021 +0800
net: Add depends on OF_NET for LiteX's LiteETH Current settings may produce a build error when CONFIG_OF_NET is disabled. The CONFIG_OF_NET controls a headfile <linux/of.h> and some functions in <linux/of_net.h>. Signed-off-by: Slark Xiao <slark_xiao@163.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/litex/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/litex/Kconfig b/drivers/net/ethernet/litex/Kconfig index 265dba414b41..63bf01d28f0c 100644 --- a/drivers/net/ethernet/litex/Kconfig +++ b/drivers/net/ethernet/litex/Kconfig @@ -17,6 +17,7 @@ if NET_VENDOR_LITEX
config LITEX_LITEETH tristate "LiteX Ethernet support"
depends on OF_NET help If you wish to compile a kernel for hardware with a LiteX LiteEth device then you should answer Y to this.</cut>
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