[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] linux-user: use default mmap_min_addr 65536 whe
|
From: |
Richard Henderson |
|
Subject: |
Re: [Qemu-devel] [PATCH] linux-user: use default mmap_min_addr 65536 when /proc/sys/vm/mmap_min_addr cannot be read |
|
Date: |
Fri, 14 May 2010 06:11:44 -0700 |
|
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100430 Fedora/3.0.4-3.fc13 Thunderbird/3.0.4 |
On 05/13/2010 12:26 PM, Martin Jansa wrote:
> BTW: I noticed that qemu-arm works ok when mmap_min_addr is low enough
> (and doesn't have to be zero).
>
> my box had mmap_min_addr 4096 and qemu-arm worked fine even without
> reading it
Paul Brook's c581deda322080e8beb88b2e468d4af54454e4b3 had the side
effect of working around mmap_min_addr without having to read it.
Of course, if we *can* read mmap_min_addr, his patch will do less work.
r~