[PATCH v4 2/3] whpx: i386: trace unsupported MSR accesses

[Mohamed Mediouni <mohamed@unpredictable.fr>]

Not actionable information for users, so stop
having it displayed unconditionally.

Signed-off-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
---
 meson.build                   | 1 +
 target/i386/whpx/trace-events | 1 +
 target/i386/whpx/trace.h      | 2 ++
 target/i386/whpx/whpx-all.c   | 5 +++--
 4 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 target/i386/whpx/trace-events
 create mode 100644 target/i386/whpx/trace.h

diff --git a/meson.build b/meson.build
index e6f17dd5f7..c19c5afa46 100644
--- a/meson.build
+++ b/meson.build
@@ -3692,6 +3692,7 @@ if have_system or have_user
     'target/hppa',
     'target/i386',
     'target/i386/kvm',
+    'target/i386/whpx',
     'target/loongarch',
     'target/mips/tcg',
     'target/ppc',
diff --git a/target/i386/whpx/trace-events b/target/i386/whpx/trace-events
new file mode 100644
index 0000000000..ebdfa34b28
--- /dev/null
+++ b/target/i386/whpx/trace-events
@@ -0,0 +1 @@
+whpx_unsupported_msr_access(uint32_t msr, int is_write) "WHPX: Unsupported MSR access (0x%x), IsWrite=%i"
diff --git a/target/i386/whpx/trace.h b/target/i386/whpx/trace.h
new file mode 100644
index 0000000000..b7c090deff
--- /dev/null
+++ b/target/i386/whpx/trace.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#include "trace/trace-target_i386_whpx.h"
diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c
index acae61e089..e56ae2b343 100644
--- a/target/i386/whpx/whpx-all.c
+++ b/target/i386/whpx/whpx-all.c
@@ -41,6 +41,7 @@
 #include "emulate/x86_emu.h"
 #include "emulate/x86_flags.h"
 #include "emulate/x86_mmu.h"
+#include "trace.h"
 
 #include <winhvplatform.h>
 
@@ -1921,8 +1922,8 @@ int whpx_vcpu_run(CPUState *cpu)
                         1 : 3;
 
             if (!is_known_msr) {
-                warn_report("WHPX: Unsupported MSR access (0x%x), IsWrite=%i", 
-                vcpu->exit_ctx.MsrAccess.MsrNumber, vcpu->exit_ctx.MsrAccess.AccessInfo.IsWrite);
+                trace_whpx_unsupported_msr_access(vcpu->exit_ctx.MsrAccess.MsrNumber,
+                    vcpu->exit_ctx.MsrAccess.AccessInfo.IsWrite);
             }
 
             hr = whp_dispatch.WHvSetVirtualProcessorRegisters(
-- 
2.50.1 (Apple Git-155)