From: Noah Goldstein <goldstein.w.n@gmail.com>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH] NEWS: Mention PLT rewrite on x86-64
Date: Tue, 16 Jan 2024 11:00:40 -0800 [thread overview]
Message-ID: <CAFUsyf+aNO5sWezFgQwDXH1jG3ud+dMH9QPtg1yuqLYtjLofpg@mail.gmail.com> (raw)
In-Reply-To: <20240115173903.1109613-1-hjl.tools@gmail.com>
On Mon, Jan 15, 2024 at 9:39 AM H.J. Lu <hjl.tools@gmail.com> wrote:
>
> Mention PLT rewrite on x86-64 for glibc 2.39.
> ---
> NEWS | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/NEWS b/NEWS
> index 16afc4f869..72e9d70e1f 100644
> --- a/NEWS
> +++ b/NEWS
> @@ -9,6 +9,10 @@ Version 2.39
>
> Major new features:
>
> +* A new tunable, glibc.cpu.plt_rewrite, can be used to enable PLT
> + rewrite on x86-64. When enabled with non-lazy binding, the dynamic
> + linker will rewrite indirect branches in PLT with direct branches.
> +
> * Sync with Linux kernel 6.6 shadow stack interface. The --enable-cet
> configure option in only supported on x86-64.
>
> --
> 2.43.0
>
LGTM.
prev parent reply other threads:[~2024-01-16 19:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-15 17:39 H.J. Lu
2024-01-16 19:00 ` Noah Goldstein [this message]
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