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MIPS Enable non-executable PT_GNU_STACK

From: <He dot Hongjun at zte dot com dot cn>
To: <gcc-help at gcc dot gnu dot org>
Date: Fri, 21 Sep 2018 10:33:06 +0800 (CST)
Subject: MIPS Enable non-executable PT_GNU_STACK
References: 201809211020555511299@zte.com.cn

Hello, i have a question.
Kernel have support non-executable stack on mips.
1. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=432c6bacbd0c16ec210c43da411ccc3855c4c010
2. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a770b85c1f1c1ee37afd7cef5237ffc4c970f04
When will GCC accept this patch?  Then MIPS use non-executable stack by default  like other architectures.
https://gcc.gnu.org/ml/gcc-patches/2016-02/msg01596.html

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