On Tue, 08 Apr 2025 14:35:21 +0200, Naresh Kamboju wrote:

Regressions on x86_64 build allyesconfig with clang-20 failed on the Linux next-20250408 tag.

First seen on the next-20250408. Bad: next-20250408 Good: next-20250407

• x86, build

• build/clang-20-allyesconfig

Regression Analysis:

• New regression? Yes
• Reproducibility? Yes

Boot regression: x86_64 allyesconfig address of array 'card->id' will always evaluate to 'true'

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

## Boot log sound/core/sound_kunit.c:271:31: error: address of array 'card->id' will always evaluate to 'true' [-Werror,-Wpointer-bool-conversion] 271 | kunit_info(test, "%s", card->id ? card->id : "(null)"); | ~~~~~~^~ ~

## Source

• Kernel version: 6.15.0-rc1
• Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
• Git sha: 7702d0130dc002bab2c3571ddb6ff68f82d99aea
• Git describe: next-20250408
• Project details:

https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250408/

## Test

• Test log: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250408/tes...
• Test details:

https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250408/tes...

• Test history:

https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250408/tes...

• Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2vQpM7f8SQvntzGG0Tdgx...
• Kernel config:

https://storage.tuxsuite.com/public/linaro/lkft/builds/2vQpM7f8SQvntzGG0Tdgx...

• compiler: clang Debian clang version 20.1.2

(++20250330123306+5ba194972878-1~exp1~20250330003423.94)

## Steps to reproduce

• tuxmake --runtime podman --target-arch x86_64 --toolchain clang-20

--kconfig allyesconfig LLVM=1 LLVM_IAS=1

The relevant patch was already dropped.

thanks,

Takashi