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bh=eYVHpNxxw7MWY152CHc9nNx671yGuicGgwNx49IwhrA=; b=Gbjuw9o89FROTRw/vXHWEZ/yDpHG9SnJbyXi+/EuUEluByAA9J43cspADtOZp+Jjmj1P7W I+fqsTY1wJxtrS62yHifCEPr76VtVIC2GizwIcnJpcP5YbBSEEs758vO9e0XWHRJGgIs/3 +Tdn08BYD5quiW/ZmNjrIfYVJLV/9w8= X-MC-Unique: sKt29ZECPAS8MPB9SmrTjQ-1 From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 086/115] target/ppc: Restrict PPCVirtualHypervisorClass to system-mode Date: Thu, 11 Jun 2020 15:44:20 -0400 Message-Id: <20200611194449.31468-87-pbonzini@redhat.com> In-Reply-To: <20200611194449.31468-1-pbonzini@redhat.com> References: <20200611194449.31468-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.139.110.120; envelope-from=pbonzini@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/11 14:52:10 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) From: Philippe Mathieu-Daud=C3=A9 The code related to PPC Virtual Hypervisor is pointless in user-mode. Acked-by: David Gibson Signed-off-by: Philippe Mathieu-Daud=C3=A9 Message-Id: <20200526172427.17460-5-f4bug@amsat.org> Signed-off-by: Paolo Bonzini --- target/ppc/cpu.h | 4 ++-- target/ppc/kvm_ppc.h | 22 +++++++++++----------- target/ppc/translate_init.inc.c | 4 ++++ 3 files changed, 17 insertions(+), 13 deletions(-) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 1988b436cb..e7d382ac10 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1202,6 +1202,7 @@ PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr); PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr); PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc); =20 +#ifndef CONFIG_USER_ONLY struct PPCVirtualHypervisorClass { InterfaceClass parent; void (*hypercall)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu); @@ -1215,10 +1216,8 @@ struct PPCVirtualHypervisorClass { void (*hpte_set_r)(PPCVirtualHypervisor *vhyp, hwaddr ptex, uint64_t p= te1); void (*get_pate)(PPCVirtualHypervisor *vhyp, ppc_v3_pate_t *entry); target_ulong (*encode_hpt_for_kvm_pr)(PPCVirtualHypervisor *vhyp); -#ifndef CONFIG_USER_ONLY void (*cpu_exec_enter)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu); void (*cpu_exec_exit)(PPCVirtualHypervisor *vhyp, PowerPCCPU *cpu); -#endif }; =20 #define TYPE_PPC_VIRTUAL_HYPERVISOR "ppc-virtual-hypervisor" @@ -1230,6 +1229,7 @@ struct PPCVirtualHypervisorClass { #define PPC_VIRTUAL_HYPERVISOR_GET_CLASS(obj) \ OBJECT_GET_CLASS(PPCVirtualHypervisorClass, (obj), \ TYPE_PPC_VIRTUAL_HYPERVISOR) +#endif /* CONFIG_USER_ONLY */ =20 void ppc_cpu_do_interrupt(CPUState *cpu); bool ppc_cpu_exec_interrupt(CPUState *cpu, int int_req); diff --git a/target/ppc/kvm_ppc.h b/target/ppc/kvm_ppc.h index fcaf745516..701c0c262b 100644 --- a/target/ppc/kvm_ppc.h +++ b/target/ppc/kvm_ppc.h @@ -280,6 +280,17 @@ static inline bool kvmppc_has_cap_spapr_vfio(void) return false; } =20 +static inline void kvmppc_read_hptes(ppc_hash_pte64_t *hptes, + hwaddr ptex, int n) +{ + abort(); +} + +static inline void kvmppc_write_hpte(hwaddr ptex, uint64_t pte0, uint64_t = pte1) +{ + abort(); +} + #endif /* !CONFIG_USER_ONLY */ =20 static inline bool kvmppc_has_cap_epr(void) @@ -310,17 +321,6 @@ static inline int kvmppc_load_htab_chunk(QEMUFile *f, = int fd, uint32_t index, abort(); } =20 -static inline void kvmppc_read_hptes(ppc_hash_pte64_t *hptes, - hwaddr ptex, int n) -{ - abort(); -} - -static inline void kvmppc_write_hpte(hwaddr ptex, uint64_t pte0, uint64_t = pte1) -{ - abort(); -} - static inline bool kvmppc_has_cap_fixup_hcalls(void) { abort(); diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.in= c.c index 38cb773ab4..a40888411c 100644 --- a/target/ppc/translate_init.inc.c +++ b/target/ppc/translate_init.inc.c @@ -10942,16 +10942,20 @@ static const TypeInfo ppc_cpu_type_info =3D { .class_init =3D ppc_cpu_class_init, }; =20 +#ifndef CONFIG_USER_ONLY static const TypeInfo ppc_vhyp_type_info =3D { .name =3D TYPE_PPC_VIRTUAL_HYPERVISOR, .parent =3D TYPE_INTERFACE, .class_size =3D sizeof(PPCVirtualHypervisorClass), }; +#endif =20 static void ppc_cpu_register_types(void) { type_register_static(&ppc_cpu_type_info); +#ifndef CONFIG_USER_ONLY type_register_static(&ppc_vhyp_type_info); +#endif } =20 type_init(ppc_cpu_register_types) --=20 2.26.2