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-rw-r--r--arch/arm/boot/compressed/head.S12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 9150f9732785..7c711ba61417 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -422,7 +422,17 @@ dtb_check_done:
cmp r0, #HYP_MODE
bne 1f
- bl __hyp_get_vectors
+ /*
+ * Compute the address of the hyp vectors after relocation.
+ * This requires some arithmetic since we cannot directly
+ * reference __hyp_stub_vectors in a PC-relative way.
+ * Call __hyp_set_vectors with the new address so that we
+ * can HVC again after the copy.
+ */
+0: adr r0, 0b
+ movw r1, #:lower16:__hyp_stub_vectors - 0b
+ movt r1, #:upper16:__hyp_stub_vectors - 0b
+ add r0, r0, r1
sub r0, r0, r5
add r0, r0, r10
bl __hyp_set_vectors