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Re: [Qemu-devel] [PATCH] Rewrite mmap_find_vma() to work fine on 64-bit


From: Kirill A. Shutemov
Subject: Re: [Qemu-devel] [PATCH] Rewrite mmap_find_vma() to work fine on 64-bit hosts with 32-bit targets
Date: Mon, 8 Dec 2008 22:48:15 +0200
User-agent: Mutt/1.5.18 (2008-10-30)

On Wed, Dec 03, 2008 at 02:50:57PM +0200, Kirill A. Shutemov wrote:
> On Wed, Dec 03, 2008 at 12:34:18PM +0000, Paul Brook wrote:
> > On Wednesday 03 December 2008, Kirill A. Shutemov wrote:
> > > qemu's page table can be incomple if /proc/self/maps is unavailable or
> > > host allocating a memory with mmap(), so we can't use it to find free
> > > memory area.
> > 
> > Do we really care? Do such systems exist?
> 
> I use qemu-arm to build packages in restricted environment -- in hasher[1].
> hasher mounts /proc only for packages that really need it for building
> (java, for example).
> 
> [1] http://en.altlinux.org/Hasher

Paul, do you have any objection or not? I really want to see it into
upstream.

-- 
Regards,  Kirill A. Shutemov
 + Belarus, Minsk
 + ALT Linux Team, http://www.altlinux.org/

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