From: William Lee Irwin III <wli@holomorphy.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Linux Kernel Development <linux-kernel@vger.kernel.org>,
Linux/m68k <linux-m68k@lists.linux-m68k.org>
Subject: Re: vma->vm_end > 0x60000000
Date: Thu, 6 Dec 2001 19:17:34 -0800 [thread overview]
Message-ID: <20011206191734.B818@holomorphy.com> (raw)
In-Reply-To: <Pine.LNX.4.10.10010311645420.400-100000@cassiopeia.home>
In-Reply-To: <Pine.LNX.4.10.10010311645420.400-100000@cassiopeia.home>; from geert@linux-m68k.org on Tue, Oct 31, 2000 at 04:48:11PM +0100
On Tue, Oct 31, 2000 at 04:48:11PM +0100, Geert Uytterhoeven wrote:
> In fs/proc/array.c:proc_pid_statm() there is this test block:
>
> if (vma->vm_flags & VM_EXECUTABLE)
> trs += pages; /* text */
> else if (vma->vm_flags & VM_GROWSDOWN)
> drs += pages; /* stack */
> else if (vma->vm_end > 0x60000000)
> lrs += pages; /* library */
> else
> drs += pages;
>
> Is there any special reason for the hardcoded constant `0x60000000'?
> In the Linux/m68k tree, we use TASK_UNMAPPED_BASE instead. But I don't know
> why.
I think this is an old x86 load address for an ELF interpreter. Would
you be happy with ELF_ET_DYN_BASE? I made a fairly small patch that
deals with that.
Cheers,
Bill
next prev parent reply other threads:[~2001-12-07 3:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-10-31 15:48 vma->vm_end > 0x60000000 Geert Uytterhoeven
2001-12-07 3:17 ` William Lee Irwin III [this message]
2001-12-07 8:33 ` Andreas Schwab
2001-12-07 8:47 ` William Lee Irwin III
2001-12-07 20:16 ` Albert D. Cahalan
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