c4ffadb0b6
The Cortex ARM documentation states that the DC IVAC instruction
requires write access permission to the virtual address (VA);
otherwise, it may generate a permission fault.
Therefore, it is needed to avoid invalidating read-only memory
after the memory map operation.
This issue has been produced by commit
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| .. | ||
| cortex_r | ||
| offsets | ||
| xen | ||
| CMakeLists.txt | ||
| Kconfig | ||
| boot.h | ||
| coredump.c | ||
| cpu_idle.S | ||
| fatal.c | ||
| fpu.S | ||
| fpu.c | ||
| header.S | ||
| irq_init.c | ||
| irq_manage.c | ||
| irq_offload.c | ||
| isr_wrapper.S | ||
| macro_priv.inc | ||
| mmu.S | ||
| mmu.c | ||
| mmu.h | ||
| prep_c.c | ||
| reset.S | ||
| reset.c | ||
| semihost.c | ||
| smccc-call.S | ||
| smp.c | ||
| switch.S | ||
| thread.c | ||
| tls.c | ||
| userspace.S | ||
| vector_table.S | ||