linux-kernel - Re: [PATCH 3/3] x86,vdso: Hack to keep 64-bit Go programs working

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Message-ID: <CALCETrW=mtGOwYLaFv5UmeWo2seCEX9GjM7KryW-rQ0GiN7rBA@mail.gmail.com>
Date:	Thu, 12 Jun 2014 18:09:03 -0700
From:	Andy Lutomirski <luto@...capital.net>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Kui Zhang <kuizhang@...il.com>, X86 ML <x86@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] x86,vdso: Hack to keep 64-bit Go programs working

On Thu, Jun 12, 2014 at 1:21 PM, H. Peter Anvin <hpa@...or.com> wrote:
> On 06/12/2014 11:47 AM, Andy Lutomirski wrote:
>>
>> This is currently broken for big-endian build hosts.  The hack
>> should also be disabled for x32, but I'm not sure what the right way
>> to do that is.
>>
>
> Well, if it isn't exported into the x32 vdso it isn't an issue, right?

It was, and it broke the build.  v3 fixes it, at the cost of yet more
makefile churn.

>
>         -hpa
>



-- 
Andy Lutomirski
AMA Capital Management, LLC
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