The change was introduced in:
commit 33bc9efd91de1b14354291fc8ebd5bce96379f12 Author: Dragan Mladjenovic Date: Fri Aug 23 16:38:04 2019 +0000
mips: Force RWX stack for hard-float builds that can run on pre-4.8 kernels
and probably requires a small explanation.
ba44e5b508 Add NEWS entry about the change in handling of PT_GNU_STACK on MIPS
NEWS | 12 ++++++++++++
1 file changed, 12 insertions(+)