From: Ronald G. Minnich <rminnich@gmail.com>
Date: Thu, 9 Aug 2007 11:07:24 +0000 (+1000)
Subject: lguest: avoid shared libraries mapped over guest memory
X-Git-Tag: v2.6.23-rc3~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3bcf5e2785aa49f75f36a8d27d601891a7ff12b;p=pandora-kernel.git

lguest: avoid shared libraries mapped over guest memory

Some versions of ld.so mmap the shared libraries right in over guest
memory, so compile lguest statically by default.

[ FC7 maps shared libraries very low, where the launcher maps guest's
  physical memory.  Quick fix is to link Launcher static, real fix is
  for 2.6.24. ]

-static is a simple fix. I expect this problem will be more common than we
like, as different distro's make different "improvements" to ld.so

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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