forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-05-11 297b60346df8beafee954a0fd7c2d64f33f3b9bc
kernel/arch/x86/kvm/svm/vmenter.S
....@@ -137,6 +137,9 @@
137137 */
138138 UNTRAIN_RET
139139
140
+ /* SRSO */
141
+ ALTERNATIVE "", "call entry_ibpb", X86_FEATURE_IBPB_ON_VMEXIT
142
+
140143 /*
141144 * Clear all general purpose registers except RSP and RAX to prevent
142145 * speculative use of the guest's values, even those that are reloaded