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Re: [Xen-devel] [PATCH 1/3] Add support for OpenBSD

To: Anil Madhavapeddy <anil@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH 1/3] Add support for OpenBSD
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Wed, 18 Oct 2006 17:27:09 +0100
Cc: Christoph Egger <Christoph.Egger@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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On 18/10/06 17:17, "Anil Madhavapeddy" <anil@xxxxxxxxxxxxx> wrote:

>> I applied your second patch, but not the third (SSP/ProPolice) one
>> as I
>> don't understand why it's needed. If there's some extra magic in
>> OpenBSD's
>> gcc, I hope there is a flag we can specify to turn it off for the
>> hypervisor
>> itself.
> 
> It's enabled by default in OpenBSD's modified gcc-3.3.5, turn it off
> with CFLAGS+= -fno-stack-protector

We have that already in arch/x86/Rules.mk. If that was working, I doubt
Christoph would have gone to the trouble of hacking up the SSP goop.

 -- Keir



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