Groups > linux.kernel > #1201353

Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable

From	Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable
Date	2015-08-06 02:10 +0200
Message-ID	<pUgUW-eG-19@gated-at.bofh.it> (permalink)
References	<pUgBz-84f-5@gated-at.bofh.it> <pUgBA-84f-11@gated-at.bofh.it> <pUgLg-8fz-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 08/05/2015 04:55 PM, Paul Burton wrote:
>
>
> As was pointed out last time you posted this, it breaks backwards
> compatibility with userland & thus cannot be applied.

Never observed since first version.

In other side, the problem with apps like ssh_keygen is observed in 
absence of executable stack protection.

- Leonid.
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Thread

[PATCH v4 3/3] MIPS: set stack/data protection as non-executable Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> - 2015-08-06 01:50 +0200
  Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable Paul Burton <paul.burton@imgtec.com> - 2015-08-06 02:00 +0200
    Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> - 2015-08-06 02:10 +0200
      Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> - 2015-08-06 02:30 +0200
        Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable Paul Burton <paul.burton@imgtec.com> - 2015-08-06 02:50 +0200
        Re: [PATCH v4 3/3] MIPS: set stack/data protection as non-executable Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> - 2015-08-06 02:50 +0200

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