fix(cpus): revert erroneous use of override_vector_table macro in Cortex-A73
override_vector_table does adr, followed by an msr ops.
Accidentally was used here for for adr and mrs op.
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
Change-Id: I2d3fda12acd097acabbde9b7dcc376d08419e223
diff --git a/lib/cpus/aarch64/cortex_a73.S b/lib/cpus/aarch64/cortex_a73.S
index a7435c7..3a6b922 100644
--- a/lib/cpus/aarch64/cortex_a73.S
+++ b/lib/cpus/aarch64/cortex_a73.S
@@ -76,7 +76,9 @@
workaround_reset_start cortex_a73, CVE(2022, 23960), WORKAROUND_CVE_2022_23960
#if IMAGE_BL31
/* Skip installing vector table again for CVE_2022_23960 */
- override_vector_table wa_cve_2017_5715_bpiall_vbar
+ adr x0, wa_cve_2017_5715_bpiall_vbar
+ mrs x1, vbar_el3
+
cmp x0, x1
b.eq 1f
msr vbar_el3, x0