system: Move 'exec/confidential-guest-support.h' to system/

"exec/confidential-guest-support.h" is specific to system
emulation, so move it under the system/ namespace.
Mechanical change doing:

  $ sed -i \
    -e 's,exec/confidential-guest-support.h,sysemu/confidential-guest-support.h,' \
        $(git grep -l exec/confidential-guest-support.h)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20241218155913.72288-2-philmd@linaro.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/include/exec/confidential-guest-support.h b/include/system/confidential-guest-support.h
index 02dc4e518f..b68c4bebbc 100644
--- a/include/exec/confidential-guest-support.h
+++ b/include/system/confidential-guest-support.h
@@ -18,7 +18,9 @@
 #ifndef QEMU_CONFIDENTIAL_GUEST_SUPPORT_H
 #define QEMU_CONFIDENTIAL_GUEST_SUPPORT_H
 
-#ifndef CONFIG_USER_ONLY
+#ifdef CONFIG_USER_ONLY
+#error Cannot include system/confidential-guest-support.h from user emulation
+#endif
 
 #include "qom/object.h"
 
@@ -94,6 +96,4 @@ static inline int confidential_guest_kvm_reset(ConfidentialGuestSupport *cgs,
     return 0;
 }
 
-#endif /* !CONFIG_USER_ONLY */
-
 #endif /* QEMU_CONFIDENTIAL_GUEST_SUPPORT_H */