Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arm64/kvm/trace.h b/arch/arm64/kvm/trace.h
index 3b82fb1..eab91ad 100644
--- a/arch/arm64/kvm/trace.h
+++ b/arch/arm64/kvm/trace.h
@@ -3,6 +3,7 @@
#define _TRACE_ARM64_KVM_H
#include <linux/tracepoint.h>
+#include "sys_regs.h"
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
@@ -152,6 +153,40 @@
TP_printk("HSR 0x%08lx", __entry->hsr)
);
+TRACE_EVENT(kvm_sys_access,
+ TP_PROTO(unsigned long vcpu_pc, struct sys_reg_params *params, const struct sys_reg_desc *reg),
+ TP_ARGS(vcpu_pc, params, reg),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, vcpu_pc)
+ __field(bool, is_write)
+ __field(const char *, name)
+ __field(u8, Op0)
+ __field(u8, Op1)
+ __field(u8, CRn)
+ __field(u8, CRm)
+ __field(u8, Op2)
+ ),
+
+ TP_fast_assign(
+ __entry->vcpu_pc = vcpu_pc;
+ __entry->is_write = params->is_write;
+ __entry->name = reg->name;
+ __entry->Op0 = reg->Op0;
+ __entry->Op0 = reg->Op0;
+ __entry->Op1 = reg->Op1;
+ __entry->CRn = reg->CRn;
+ __entry->CRm = reg->CRm;
+ __entry->Op2 = reg->Op2;
+ ),
+
+ TP_printk("PC: %lx %s (%d,%d,%d,%d,%d) %s",
+ __entry->vcpu_pc, __entry->name ?: "UNKN",
+ __entry->Op0, __entry->Op1, __entry->CRn,
+ __entry->CRm, __entry->Op2,
+ __entry->is_write ? "write" : "read")
+);
+
TRACE_EVENT(kvm_set_guest_debug,
TP_PROTO(struct kvm_vcpu *vcpu, __u32 guest_debug),
TP_ARGS(vcpu, guest_debug),