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arm64: Enable interrupts in the EL0 undef handler
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm64
/
kernel
/
entry.S
diff --git
a/arch/arm64/kernel/entry.S
b/arch/arm64/kernel/entry.S
index 6ad781b21c080a50c4c061dbd4037beafe8ba09b..57640df9d70cb36d41990915731f80f807045dc0 100644
(file)
--- a/
arch/arm64/kernel/entry.S
+++ b/
arch/arm64/kernel/entry.S
@@
-476,6
+476,8
@@
el0_undef:
* Undefined instruction
*/
mov x0, sp
+ // enable interrupts before calling the main handler
+ enable_irq
b do_undefinstr
el0_dbg:
/*