From: Dave Jones <davej@redhat.com>
To: Andy Lutomirski <luto@amacapital.net>
Cc: "H. Peter Anvin" <hpa@linux.intel.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
X86 ML <x86@kernel.org>, Stefani Seibold <stefani@seibold.net>,
Andreas Brief <Andreas.Brief@rohde-schwarz.com>,
Martin Runge <Martin.Runge@rohde-schwarz.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: Remove compat vdso support
Date: Mon, 10 Mar 2014 20:38:56 -0400 [thread overview]
Message-ID: <20140311003856.GA4203@redhat.com> (raw)
In-Reply-To: <CALCETrX1RBVYAKyN_GdvF8w3S=A5wZ_XaMqR_MjdLim7RMR8NQ@mail.gmail.com>
On Mon, Mar 10, 2014 at 05:19:27PM -0700, Andy Lutomirski wrote:
> On Mon, Mar 10, 2014 at 5:13 PM, H. Peter Anvin <hpa@linux.intel.com> wrote:
> > 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@amacapital.net>
> >
> > Can we verify this works correctly on the affected distributions?
>
> It works correctly on Fedora 20 32-bit and 64-bit.
I went and dug through the SRPMs at https://archives.fedoraproject.org
Fedora hasn't ever shipped with COMPAT_VDSO enabled.
Before FC6 (kernel 2.6.18), the option never existed.
Dave
next prev parent reply other threads:[~2014-03-11 0:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-11 0:12 [PATCH] x86: Remove compat vdso support Andy Lutomirski
2014-03-11 0:13 ` H. Peter Anvin
2014-03-11 0:19 ` Andy Lutomirski
2014-03-11 0:38 ` Dave Jones [this message]
2014-03-11 0:58 ` Andy Lutomirski
2014-03-11 6:28 ` Andi Kleen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140311003856.GA4203@redhat.com \
--to=davej@redhat.com \
--cc=Andreas.Brief@rohde-schwarz.com \
--cc=Martin.Runge@rohde-schwarz.com \
--cc=hpa@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@amacapital.net \
--cc=stefani@seibold.net \
--cc=torvalds@linux-foundation.org \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.