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Re: [Qemu-devel] [PATCH v2] linux-user: Fix 32-on-64 mmap for x86_64
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From: |
陳韋任 |
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Subject: |
Re: [Qemu-devel] [PATCH v2] linux-user: Fix 32-on-64 mmap for x86_64 |
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Date: |
Wed, 21 Dec 2011 10:43:48 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
> >> 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