linux-kernel - Re: [PATCH] x86: Remove compat vdso support

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Message-ID: <531E5531.20409@linux.intel.com>
Date:	Mon, 10 Mar 2014 17:13:37 -0700
From:	"H. Peter Anvin" <hpa@...ux.intel.com>
To:	Andy Lutomirski <luto@...capital.net>,
	Linus Torvalds <torvalds@...ux-foundation.org>, x86@...nel.org
CC:	Stefani Seibold <stefani@...bold.net>,
	Andreas Brief <Andreas.Brief@...de-schwarz.com>,
	Martin Runge <Martin.Runge@...de-schwarz.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: Remove compat vdso support

On 03/10/2014 05:12 PM, Andy Lutomirski wrote:
> The compat vDSO is a complicated hack that's needed to maintain
> compatibility with a small range of never-released glibc versions.
> 
> This removes it and replaces it with a much simpler hack: a config
> option to disable the 32-bit vDSO by default.
> 
> Signed-off-by: Andy Lutomirski <luto@...capital.net>

Can we verify this works correctly on the affected distributions?

	-hpa


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