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authorH. Peter Anvin <hpa@zytor.com>2009-11-13 15:28:15 -0800
committerH. Peter Anvin <hpa@zytor.com>2009-11-16 13:44:58 -0800
commit583140afb989f24d115e80be5c91e503b58ccfc0 (patch)
tree2ac772e0a5ac6e4e50249a403c0a272794912957 /arch/x86/kernel/head_64.S
parenta7c4c0d934c6cbc58de262d090d4a715445453f0 (diff)
x86, pageattr: Make set_memory_(x|nx) aware of NX support
Make set_memory_x/set_memory_nx directly aware of if NX is supported in the system or not, rather than requiring that every caller assesses that support independently. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Tejun Heo <tj@kernel.org> Cc: Tim Starling <tstarling@wikimedia.org> Cc: Hannes Eder <hannes@hanneseder.net> LKML-Reference: <1258154897-6770-4-git-send-email-hpa@zytor.com> Acked-by: Kees Cook <kees.cook@canonical.com>
Diffstat (limited to 'arch/x86/kernel/head_64.S')
0 files changed, 0 insertions, 0 deletions