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Re: [PATCH v4] aarch64: enforce >=64K guard size

From: Siddhesh Poyarekar <siddhesh at gotplt dot org>
To: Szabolcs Nagy <szabolcs dot nagy at arm dot com>, Florian Weimer <fw at deneb dot enyo dot de>
Cc: nd at arm dot com, GNU C Library <libc-alpha at sourceware dot org>
Date: Mon, 16 Jul 2018 18:39:15 +0530
Subject: Re: [PATCH v4] aarch64: enforce >=64K guard size
References: <1eee5f05-74f3-3396-6e2a-bfb149657a41@arm.com> <87a7qtlxu4.fsf@mid.deneb.enyo.de> <0ede7b4b-e3b8-f8f7-5f86-53f0164a7960@arm.com> <87efg3frq0.fsf@mid.deneb.enyo.de> <d94d1440-65df-7d8e-ba9b-e886ecfee699@arm.com> <16bdaccf-9480-3628-3ab6-616e7134c6fd@gotplt.org>

On 07/16/2018 06:35 PM, Siddhesh Poyarekar wrote:

To elaborate, aarch64 has two configurations in the wild; RHEL does 64Kpages and Debian does 4K pages but the probe interval seems to be fixedat 64K. RHEL won't be affected because any stack allocation requests <


Sorry, that should be guard size requests, not stack allocation requests.

Siddhesh

References:
- [PATCH v4] aarch64: enforce >=64K guard size
  - From: Szabolcs Nagy
- Re: [PATCH v4] aarch64: enforce >=64K guard size
  - From: Florian Weimer
- Re: [PATCH v4] aarch64: enforce >=64K guard size
  - From: Szabolcs Nagy
- Re: [PATCH v4] aarch64: enforce >=64K guard size
  - From: Florian Weimer
- Re: [PATCH v4] aarch64: enforce >=64K guard size
  - From: Szabolcs Nagy
- Re: [PATCH v4] aarch64: enforce >=64K guard size
  - From: Siddhesh Poyarekar

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