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Re: [PATCH] Fix stack memory protection on targets where the stack grows upward
- From: Florian Weimer <fw at deneb dot enyo dot de>
- To: John David Anglin <dave dot anglin at bell dot net>
- 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 08:57:29 +0200
- 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>
* 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.