hw/s390x/pv: Restrict Protected Virtualization to sysemu

Protected Virtualization is irrelevant in user emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221217152454.96388-4-philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 5528acd..2e4e11d 100644 (file)
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -14,7 +14,9 @@
 #include "qemu/osdep.h"
 #include "qemu/module.h"
 #include "cpu_features.h"
+#ifndef CONFIG_USER_ONLY
 #include "hw/s390x/pv.h"
+#endif
 
 #define DEF_FEAT(_FEAT, _NAME, _TYPE, _BIT, _DESC) \
     [S390_FEAT_##_FEAT] = {                        \
@@ -107,6 +109,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type,
         feat = find_next_bit(features, S390_FEAT_MAX, feat + 1);
     }
 
+#ifndef CONFIG_USER_ONLY
     if (!s390_is_pv()) {
         return;
     }
@@ -147,6 +150,7 @@ void s390_fill_feat_block(const S390FeatBitmap features, S390FeatType type,
     default:
         return;
     }
+#endif
 }
 
 void s390_add_from_feat_block(S390FeatBitmap features, S390FeatType type,

diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index c3a4f80..065ec6d 100644 (file)
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -23,8 +23,8 @@
 #include "qemu/qemu-print.h"
 #ifndef CONFIG_USER_ONLY
 #include "sysemu/sysemu.h"
-#endif
 #include "hw/s390x/pv.h"
+#endif
 
 #define CPUDEF_INIT(_type, _gen, _ec_ga, _mha_pow, _hmfai, _name, _desc) \
     {                                                                    \
@@ -236,6 +236,7 @@ bool s390_has_feat(S390Feat feat)
         return 0;
     }
 
+#ifndef CONFIG_USER_ONLY
     if (s390_is_pv()) {
         switch (feat) {
         case S390_FEAT_DIAG_318:
@@ -259,6 +260,7 @@ bool s390_has_feat(S390Feat feat)
             break;
         }
     }
+#endif
     return test_bit(feat, cpu->model->features);
 }