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From: Andy Lutomirski <luto@amacapital.net>
To: Josh Boyer <jwboyer@fedoraproject.org>, "H. Peter Anvin" <hpa@zytor.com>
Cc: "Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>,
	Andy Lutomirski <luto@amacapital.net>
Subject: Re: [PATCH] x86_32,signal: Fix vdso rt_sigreturn
Date: Sat, 21 Jun 2014 08:43:44 -0700	[thread overview]
Message-ID: <CALCETrU=FAXaebS3tJF7e_fx4DZzPK_FM_A9_OaoK-+WZDqPpA@mail.gmail.com> (raw)
In-Reply-To: <1eb40ad923acde2e18357ef2832867432e70ac42.1403361010.git.luto@amacapital.net>

On Sat, Jun 21, 2014 at 7:31 AM, Andy Lutomirski <luto@amacapital.net> wrote:
> This commit:
>
>     commit 6f121e548f83674ab4920a4e60afb58d4f61b829
>     Author: Andy Lutomirski <luto@amacapital.net>
>     Date:   Mon May 5 12:19:34 2014 -0700
>
>         x86, vdso: Reimplement vdso.so preparation in build-time C
>
> Contained this obvious typo:
>
> -               restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn);
> +               restorer = current->mm->context.vdso +
> +                       selected_vdso32->sym___kernel_sigreturn;
>
> Note the missing 'rt_' in the new code.  Fix it.
>
> Signed-off-by: Andy Lutomirski <luto@amacapital.net>
> ---
>
> Compile-tested only.  I bet that someone will test it here far more quickly
> than I can figure out how to test it:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1110968

Tested now at the link above.

--Andy

  reply	other threads:[~2014-06-21 15:44 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-21 13:30 More 3.16 vdso fallout Josh Boyer
2014-06-21 14:31 ` [PATCH] x86_32,signal: Fix vdso rt_sigreturn Andy Lutomirski
2014-06-21 15:43   ` Andy Lutomirski [this message]
2014-06-23 22:57   ` [tip:x86/urgent] x86_32, signal: " tip-bot for Andy Lutomirski

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