diff options
| -rw-r--r-- | src/arch/arm64/transition.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/arch/arm64/transition.c b/src/arch/arm64/transition.c index 8c5beb0b4f..c549c5f26e 100644 --- a/src/arch/arm64/transition.c +++ b/src/arch/arm64/transition.c @@ -15,6 +15,7 @@ #include <arch/cache.h> #include <arch/lib_helpers.h> +#include <arch/mmu.h> #include <arch/transition.h> #include <assert.h> #include <compiler.h> @@ -123,7 +124,9 @@ void transition(struct exc_state *exc_state) /* SP_ELx: Initialize stack pointer */ raw_write_sp_elx(elx->sp_elx, elx_el); - isb(); + + /* Payloads expect to be entered with MMU disabled. Includes an ISB. */ + mmu_disable(); /* Eret to the entry point */ trans_switch(regs); |