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Re: [PATCH] Fix stack memory protection on targets where the stack grows upward

From: John David Anglin <dave dot anglin at bell dot net>
To: Florian Weimer <fw at deneb dot enyo dot de>
Cc: GNU C Library <libc-alpha at sourceware dot org>, Carlos O'Donell <carlos at redhat dot com>, Mike Frysinger <vapier at gentoo dot org>, Aurelien Jarno <aurelien at aurel32 dot net>, Helge Deller <deller at gmx dot de>
Date: Mon, 17 Apr 2017 07:58:29 -0400
Subject: Re: [PATCH] Fix stack memory protection on targets where the stack grows upward
Authentication-results: sourceware.org; auth=none
References: <AAC3E651-7095-4CCA-BABA-498347523392@bell.net> <87inm4gi19.fsf@mid.deneb.enyo.de> <84A7E702-6CD4-4ACC-A01F-C1EA1449AD29@bell.net> <87d1cbh67a.fsf@mid.deneb.enyo.de>

On 2017-04-17, at 2:57 AM, Florian Weimer wrote:

> * John David Anglin:
> 
>> On 2017-04-16, at 5:27 PM, Florian Weimer wrote:
>> 
>>> This is essentially HPPA-specific code, right?  So I guess we can do
>>> whatever it takes there.
>> 
>> I believe the metag architecture also has a stack that grows up.
> 
> I'm sure there are others, but HPPA is the only one with a glibc port.

Correct.

--
John David Anglin	dave.anglin@bell.net

References:
- [PATCH] Fix stack memory protection on targets where the stack grows upward
  - From: John David Anglin
- Re: [PATCH] Fix stack memory protection on targets where the stack grows upward
  - From: Florian Weimer
- Re: [PATCH] Fix stack memory protection on targets where the stack grows upward
  - From: John David Anglin
- Re: [PATCH] Fix stack memory protection on targets where the stack grows upward
  - From: Florian Weimer

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