From: 陳韋任 <chenwj@iis.sinica.edu.tw>
To: Alexander Graf <agraf@suse.de>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
riku.voipio@iki.fi,
"qemu-devel Developers" <qemu-devel@nongnu.org>,
陳韋任 <chenwj@iis.sinica.edu.tw>
Subject: Re: [Qemu-devel] [PATCH v2] linux-user: Fix 32-on-64 mmap for x86_64
Date: Wed, 21 Dec 2011 10:43:48 +0800 [thread overview]
Message-ID: <20111221024348.GA49480@cs.nctu.edu.tw> (raw)
In-Reply-To: <7A16FF40-7FDE-4010-AADE-5065064BA691@suse.de>
> >> This patch is actually wrong and we should rather make proper -R values the default instead of relying on MAP_32BIT.
> > ^^^^^^^^^^^^^^^^
> > I don't understand what "make proper -R values" means. Where/how we can apply
> > "-R"?
>
> Please see my other mail about this:
>
> http://lists.gnu.org/archive/html/qemu-devel/2011-12/msg01697.html
Ah, "-R" should mean
-R size reserve size bytes for guest virtual address space
right?
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
next prev parent reply other threads:[~2011-12-21 2:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-24 23:43 [Qemu-devel] [PATCH v2] linux-user: Fix 32-on-64 mmap for x86_64 Alexander Graf
2011-11-25 13:06 ` Peter Maydell
2011-12-19 13:09 ` Alexander Graf
2011-12-20 7:46 ` 陳韋任
2011-12-20 16:12 ` Alexander Graf
2011-12-21 2:43 ` 陳韋任 [this message]
2011-12-21 6:19 ` Alexander Graf
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