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| author | H. Peter Anvin <hpa@zytor.com> | 2011-02-07 06:16:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-02-07 09:07:13 +0100 |
| commit | d344e38b2c151ca5e5e39f562017127e93912528 (patch) | |
| tree | 806fa10a9a103ae6b39ff90dab1bb5cb15f70f03 /crypto/crypto_null.c | |
| parent | Merge branch 'ixp4xx' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/... (diff) | |
| download | linux-d344e38b2c151ca5e5e39f562017127e93912528.tar.xz linux-d344e38b2c151ca5e5e39f562017127e93912528.zip | |
x86, nx: Mark the ACPI resume trampoline code as +x
We reserve lowmem for the things that need it, like the ACPI
wakeup code, way early to guarantee availability. This happens
before we set up the proper pagetables, so set_memory_x() has no
effect.
Until we have a better solution, use an initcall to mark the
wakeup code executable.
Originally-by: Matthieu Castet <castet.matthieu@free.fr>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Matthias Hopf <mhopf@suse.de>
Cc: rjw@sisk.pl
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
LKML-Reference: <4D4F8019.2090104@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'crypto/crypto_null.c')
0 files changed, 0 insertions, 0 deletions