linux-kernel - Re: aranym bug, manifests as "ida_remove called for id=13" on recent kernels

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Message-ID: <m3hbgs3oc3.fsf@hase.home>
Date:	Mon, 11 Oct 2010 14:29:00 +0200
From:	Andreas Schwab <schwab@...ux-m68k.org>
To:	Mikael Pettersson <mikpe@...uu.se>
Cc:	Al Viro <viro@...IV.linux.org.uk>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	linux-m68k@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: aranym bug, manifests as "ida_remove called for id=13" on recent kernels

Mikael Pettersson <mikpe@...uu.se> writes:

> I can confirm that the bug exists in gcc-4.3.4 and gcc-4.4.5,
> but it has been fixed in gcc-4.5.1 which generates:
>
> bar:
>         link.w %fp,#0
>         move.l 8(%fp),-(%sp)
>         jsr foo
>         move.l %d0,%a0
>         unlk %fp
>         rts
>
> I don't yet know the gcc PR number or svn commit # for the fix
> (in case people want a backport).

See http://gcc.gnu.org/PR41302

Andreas.

-- 
Andreas Schwab, schwab@...ux-m68k.org
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