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Wed, 07 Jan 2026 05:10:02 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Richard Henderson , Anton Johansson , Pierrick Bouvier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Halil Pasic , Christian Borntraeger , Eric Farman , Matthew Rosato , Ilya Leoshkevich , David Hildenbrand , Thomas Huth Subject: [PATCH 16/18] target/s390x: Un-inline KVM Protected Virtualization stubs Date: Wed, 7 Jan 2026 14:08:04 +0100 Message-ID: <20260107130807.69870-17-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260107130807.69870-1-philmd@linaro.org> References: <20260107130807.69870-1-philmd@linaro.org> MIME-Version: 1.0 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 (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=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1767791426630158500 Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/s390x/kvm/pv.h | 27 ------------ target/s390x/kvm/stubs.c | 94 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 94 insertions(+), 27 deletions(-) diff --git a/target/s390x/kvm/pv.h b/target/s390x/kvm/pv.h index e266fc3d545..ea4b4ec3403 100644 --- a/target/s390x/kvm/pv.h +++ b/target/s390x/kvm/pv.h @@ -20,7 +20,6 @@ struct S390PVResponse { uint16_t rc; }; =20 -#ifdef CONFIG_KVM bool s390_is_pv(void); int s390_pv_query_info(void); int s390_pv_vm_enable(void); @@ -43,31 +42,5 @@ int kvm_s390_dump_init(void); int kvm_s390_dump_cpu(S390CPU *cpu, void *buff); int kvm_s390_dump_mem_state(uint64_t addr, size_t len, void *dest); int kvm_s390_dump_completion_data(void *buff); -#else /* CONFIG_KVM */ -static inline bool s390_is_pv(void) { return false; } -static inline int s390_pv_query_info(void) { return 0; } -static inline int s390_pv_vm_enable(void) { return 0; } -static inline void s390_pv_vm_disable(void) {} -static inline bool s390_pv_vm_try_disable_async(S390CcwMachineState *ms) {= return false; } -static inline int s390_pv_set_sec_parms(uint64_t origin, uint64_t length, - struct S390PVResponse *pv_resp, - Error **errp) { return 0; } -static inline int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tw= eak, - struct S390PVResponse *pv_resp) { return = 0; } -static inline void s390_pv_prep_reset(void) {} -static inline int s390_pv_verify(struct S390PVResponse *pv_resp) { return = 0; } -static inline void s390_pv_unshare(void) {} -static inline void s390_pv_inject_reset_error(CPUState *cs, - struct S390PVResponse pv_res= p) {}; -static inline uint64_t kvm_s390_pv_dmp_get_size_cpu(void) { return 0; } -static inline uint64_t kvm_s390_pv_dmp_get_size_mem_state(void) { return 0= ; } -static inline uint64_t kvm_s390_pv_dmp_get_size_completion_data(void) { re= turn 0; } -static inline bool kvm_s390_pv_info_basic_valid(void) { return false; } -static inline int kvm_s390_dump_init(void) { return 0; } -static inline int kvm_s390_dump_cpu(S390CPU *cpu, void *buff) { return 0; } -static inline int kvm_s390_dump_mem_state(uint64_t addr, size_t len, - void *dest) { return 0; } -static inline int kvm_s390_dump_completion_data(void *buff) { return 0; } -#endif /* CONFIG_KVM */ =20 #endif /* HW_S390_PV_H */ diff --git a/target/s390x/kvm/stubs.c b/target/s390x/kvm/stubs.c index 5fd63b9a7e3..046e1f922b7 100644 --- a/target/s390x/kvm/stubs.c +++ b/target/s390x/kvm/stubs.c @@ -5,8 +5,102 @@ #include "qemu/osdep.h" =20 #include "kvm_s390x.h" +#include "target/s390x/kvm/pv.h" =20 int kvm_s390_get_protected_dump(void) { return false; } + +bool s390_is_pv(void) +{ + return false; +} + +int s390_pv_query_info(void) +{ + return 0; +} + +int s390_pv_vm_enable(void) +{ + return 0; +} + +void s390_pv_vm_disable(void) +{ +} + +bool s390_pv_vm_try_disable_async(S390CcwMachineState *ms) +{ + return false; +} + +int s390_pv_set_sec_parms(uint64_t origin, uint64_t length, + struct S390PVResponse *pv_resp, Error **errp) +{ + return 0; +} + +int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tweak, + struct S390PVResponse *pv_resp) +{ + return 0; +} + +void s390_pv_prep_reset(void) +{ +} + +int s390_pv_verify(struct S390PVResponse *pv_resp) +{ + return 0; +} + +void s390_pv_unshare(void) +{ +} + +void s390_pv_inject_reset_error(CPUState *cs, struct S390PVResponse pv_res= p) +{ +} + +uint64_t kvm_s390_pv_dmp_get_size_cpu(void) +{ + return 0; +} + +uint64_t kvm_s390_pv_dmp_get_size_mem_state(void) +{ + return 0; +} + +uint64_t kvm_s390_pv_dmp_get_size_completion_data(void) +{ + return 0; +} + +bool kvm_s390_pv_info_basic_valid(void) +{ + return false; +} + +int kvm_s390_dump_init(void) +{ + return 0; +} + +int kvm_s390_dump_cpu(S390CPU *cpu, void *buff) +{ + return 0; +} + +int kvm_s390_dump_mem_state(uint64_t addr, size_t len, void *dest) +{ + return 0; +} + +int kvm_s390_dump_completion_data(void *buff) +{ + return 0; +} --=20 2.52.0