ANDROID: KVM: arm64: PROTECTED_NVHE_TESTING to PKVM_SELFTESTS

Merge the hyp tracing related option PROTECTED_NVHE_TESTING into
PKVM_SELFTESTS.

Bug: 357781595
Bug: 273748186
Change-Id: Iacf9562ea4dae2159fe3ed72abeabf7d92e5e886
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>

arch/arm64/include/asm/kvm_hypevents.h

@@ -142,7 +142,7 @@ HYP_EVENT(vcpu_illegal_trap,
 	HE_PRINTK("esr_el2=%llx", __entry->esr)
 );
 
-#ifdef CONFIG_PROTECTED_NVHE_TESTING
+#ifdef CONFIG_PKVM_SELFTESTS
 HYP_EVENT(selftest,
 	  HE_PROTO(void),
 	  HE_STRUCT(),

arch/arm64/kvm/Kconfig

@@ -122,15 +122,6 @@ config PTDUMP_STAGE2_DEBUGFS
 
 	  If in doubt, say N.
 
-config PROTECTED_NVHE_TESTING
-	bool "Protected KVM hypervisor testing infrastructure"
-	depends on KVM
-	default n
-	help
-	  Say Y here to enable pKVM hypervisor testing infrastructure.
-
-	  If unsure, say N.
-
 config PROTECTED_NVHE_FTRACE
 	bool "Protected KVM hypervisor function tracing"
 	depends on KVM

arch/arm64/kvm/hyp/nvhe/hyp-main.c

@@ -1594,7 +1594,7 @@ static void handle___pkvm_selftest_event(struct kvm_cpu_context *host_ctxt)
 {
 	int smc_ret = SMCCC_RET_NOT_SUPPORTED, ret = -EOPNOTSUPP;
 
-#ifdef CONFIG_PROTECTED_NVHE_TESTING
+#ifdef CONFIG_PKVM_SELFTESTS
 	trace_selftest();
 	smc_ret = SMCCC_RET_SUCCESS;
 	ret = 0;

arch/arm64/kvm/hyp_trace.c

@@ -884,7 +884,7 @@ static int hyp_trace_clock_show(struct seq_file *m, void *v)
 }
 DEFINE_SHOW_ATTRIBUTE(hyp_trace_clock);
 
-#ifdef CONFIG_PROTECTED_NVHE_TESTING
+#ifdef CONFIG_PKVM_SELFTESTS
 static int selftest_event_open(struct inode *inode, struct file *file)
 {
 	if (file->f_mode & FMODE_WRITE)