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x86: clean up pte_exec

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- Rename it to pte_exec() from pte_exec_kernel(). There is nothing
kernel specific in there.
- Move it into the common file because _PAGE_NX is 0 on !PAE and then
pte_exec() will be always evaluate to true.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Andi Kleen
2008-01-30 13:33:42 +01:00
committed by Ingo Molnar
parent e66a95127d
commit 4c3c4b4513
5 changed files with 3 additions and 18 deletions
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2
arch/x86/mm/init_32.c
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@ -542,7 +542,7 @@ int __init set_kernel_exec(unsigned long vaddr, int enable)
pte = lookup_address(vaddr);
BUG_ON(!pte);
if (!pte_exec_kernel(*pte))
if (!pte_exec(*pte))
ret = 0;
if (enable)