diff options
Diffstat (limited to 'arch/arm/cpu/mmu-early.c')
| -rw-r--r-- | arch/arm/cpu/mmu-early.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/cpu/mmu-early.c b/arch/arm/cpu/mmu-early.c index 2f5876fc46..7c30526b94 100644 --- a/arch/arm/cpu/mmu-early.c +++ b/arch/arm/cpu/mmu-early.c @@ -29,7 +29,12 @@ void mmu_early_enable(unsigned long membase, unsigned long memsize, arm_set_cache_functions(); set_ttbr(ttb); - set_domain(DOMAIN_MANAGER); + + /* For the XN bit to take effect, we can't be using DOMAIN_MANAGER. */ + if (cpu_architecture() >= CPU_ARCH_ARMv7) + set_domain(DOMAIN_CLIENT); + else + set_domain(DOMAIN_MANAGER); /* * This marks the whole address space as uncachable as well as |