On Thu, Jun 17, 2021 at 06:15:45PM +0530, Naresh Kamboju wrote:

On Thu, 17 Jun 2021 at 17:41, Naresh Kamboju [off-list ref] wrote:

quoted

x86_64-linux-gnu-ld: mm/mremap.o: in function `move_pgt_entry':
mremap.c:(.text+0x763): undefined reference to `__compiletime_assert_342'

The git bisect pointed out the first bad commit.

The first bad commit:
commit 928cf6adc7d60c96eca760c05c1000cda061604e
Author: Stephen Boyd [off-list ref]
Date:   Thu Jun 17 15:21:35 2021 +1000
    module: add printk formats to add module build ID to stacktraces

Your git bisect probably went astray.  There's no way that commit
caused that regression.