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-rw-r--r--arch/arm64/kernel/entry.S10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index c7e0470..1d13142 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -390,6 +390,16 @@ el0_sync_compat:
b.eq el0_fpsimd_exc
cmp x24, #ESR_EL1_EC_UNKNOWN // unknown exception in EL0
b.eq el0_undef
+ cmp x24, #ESR_EL1_EC_CP15_32 // CP15 MRC/MCR trap
+ b.eq el0_undef
+ cmp x24, #ESR_EL1_EC_CP15_64 // CP15 MRRC/MCRR trap
+ b.eq el0_undef
+ cmp x24, #ESR_EL1_EC_CP14_MR // CP14 MRC/MCR trap
+ b.eq el0_undef
+ cmp x24, #ESR_EL1_EC_CP14_LS // CP14 LDC/STC trap
+ b.eq el0_undef
+ cmp x24, #ESR_EL1_EC_CP14_64 // CP14 MRRC/MCRR trap
+ b.eq el0_undef
cmp x24, #ESR_EL1_EC_BREAKPT_EL0 // debug exception in EL0
b.ge el0_dbg
b el0_inv
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