target/i386/kvm: Restrict SEV stubs to x86 architecture

SEV is x86-specific, no need to add its stub to other
architectures. Move the stub file to target/i386/kvm/.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-5-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/accel/kvm/meson.build b/accel/kvm/meson.build
index 8d219bea50748f1faba09dc0dfc8b691067e5d89..397a1fe1fd1e398254d96a65239503203d0b749c 100644 (file)
--- a/accel/kvm/meson.build
+++ b/accel/kvm/meson.build
@@ -3,6 +3,5 @@ kvm_ss.add(files(
   'kvm-all.c',
   'kvm-accel-ops.c',
 ))
-kvm_ss.add(when: 'CONFIG_SEV', if_false: files('sev-stub.c'))
 
 specific_ss.add_all(when: 'CONFIG_KVM', if_true: kvm_ss)

diff --git a/accel/kvm/sev-stub.c b/accel/kvm/sev-stub.c
deleted file mode 100644 (file)
index 9587d1b..0000000
--- a/accel/kvm/sev-stub.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * QEMU SEV stub
- *
- * Copyright Advanced Micro Devices 2018
- *
- * Authors:
- *      Brijesh Singh <brijesh.singh@amd.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-#include "qemu-common.h"
-#include "sysemu/sev.h"
-
-int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp)
-{
-    /* If we get here, cgs must be some non-SEV thing */
-    return 0;
-}

diff --git a/target/i386/kvm/meson.build b/target/i386/kvm/meson.build
index b1c76957c76be4c3f72599d33e41badb58673298..736df8b72e3f420ebd52bb7bf269a4a7eea9f0fe 100644 (file)
--- a/target/i386/kvm/meson.build
+++ b/target/i386/kvm/meson.build
@@ -7,6 +7,8 @@ i386_softmmu_kvm_ss.add(files(
   'kvm-cpu.c',
 ))
 
+i386_softmmu_kvm_ss.add(when: 'CONFIG_SEV', if_false: files('sev-stub.c'))
+
 i386_softmmu_ss.add(when: 'CONFIG_HYPERV', if_true: files('hyperv.c'), if_false: files('hyperv-stub.c'))
 
 i386_softmmu_ss.add_all(when: 'CONFIG_KVM', if_true: i386_softmmu_kvm_ss)

diff --git a/target/i386/kvm/sev-stub.c b/target/i386/kvm/sev-stub.c
new file mode 100644 (file)
index 0000000..9587d1b
--- /dev/null
+++ b/target/i386/kvm/sev-stub.c
@@ -0,0 +1,22 @@
+/*
+ * QEMU SEV stub
+ *
+ * Copyright Advanced Micro Devices 2018
+ *
+ * Authors:
+ *      Brijesh Singh <brijesh.singh@amd.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "sysemu/sev.h"
+
+int sev_kvm_init(ConfidentialGuestSupport *cgs, Error **errp)
+{
+    /* If we get here, cgs must be some non-SEV thing */
+    return 0;
+}