Re: [kbuild] b3830bad81: System_halted

From: Yujie Liu
Date: Tue Oct 11 2022 - 05:37:46 EST

On 10/11/2022 03:29, Masahiro Yamada wrote:
On Sun, Oct 9, 2022 at 10:21 AM kernel test robot <yujie.liu@xxxxxxxxx> wrote:


FYI, we noticed the following commit (built with gcc-11):

commit: b3830bad81e872632431363853c810c5f652a040 ("[PATCH v3 2/8] kbuild: rebuild .vmlinux.export.o when its prerequisite is updated")
base: for-next
patch link:

in testcase: boot

on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):

I think this is a false-positive alarm.

As I replied before [1], I know my patch set is broken.
I think 0day bot is testing the patch set I had already retracted.

I only picked up low-hanging fruits with fixes to my tree,
and did boot tests.

Please let me know if linux-next is broken.

[1] :

Sorry for this false-positive report.

Thanks for the info, we noticed that this patch has been merged into
linux-next, so we tested below commits:

b9f85101cad33 (tag: next-20221011, linux-next/master) Add linux-next specific files for 20221011
5d4aeffbf7092 kbuild: rebuild .vmlinux.export.o when its prerequisite is updated

They all passed the boot tests.

Best Regards,