From: Thomas Huth <thuth@redhat.com> To: kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>, Sean Christopherson <seanjc@google.com> Cc: kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, kvm-riscv@lists.infradead.org, Marc Zyngier <maz@kernel.org>, James Morse <james.morse@arm.com>, Suzuki K Poulose <suzuki.poulose@arm.com>, Oliver Upton <oliver.upton@linux.dev>, Zenghui Yu <yuzenghui@huawei.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Janosch Frank <frankja@linux.ibm.com>, Claudio Imbrenda <imbrenda@linux.ibm.com>, David Hildenbrand <david@redhat.com>, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 6/7] KVM: arm64: Change return type of kvm_vm_ioctl_mte_copy_tags() to "int" Date: Fri, 3 Feb 2023 10:42:29 +0100 [thread overview] Message-ID: <20230203094230.266952-7-thuth@redhat.com> (raw) In-Reply-To: <20230203094230.266952-1-thuth@redhat.com> This function only returns normal integer values, so there is no need to declare its return value as "long". Signed-off-by: Thomas Huth <thuth@redhat.com> --- arch/arm64/include/asm/kvm_host.h | 4 ++-- arch/arm64/kvm/guest.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 35a159d131b5..b1a16343767f 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -963,8 +963,8 @@ int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu, int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr); -long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, - struct kvm_arm_copy_mte_tags *copy_tags); +int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, + struct kvm_arm_copy_mte_tags *copy_tags); /* Guest/host FPSIMD coordination helpers */ int kvm_arch_vcpu_run_map_fp(struct kvm_vcpu *vcpu); diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index cf4c495a4321..80e530549c34 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -1013,8 +1013,8 @@ int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu, return ret; } -long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, - struct kvm_arm_copy_mte_tags *copy_tags) +int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, + struct kvm_arm_copy_mte_tags *copy_tags) { gpa_t guest_ipa = copy_tags->guest_ipa; size_t length = copy_tags->length; -- 2.31.1
WARNING: multiple messages have this Message-ID (diff)
From: Thomas Huth <thuth@redhat.com> To: kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>, Sean Christopherson <seanjc@google.com> Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>, Janosch Frank <frankja@linux.ibm.com>, Suzuki K Poulose <suzuki.poulose@arm.com>, Marc Zyngier <maz@kernel.org>, David Hildenbrand <david@redhat.com>, linux-kernel@vger.kernel.org, Oliver Upton <oliver.upton@linux.dev>, Zenghui Yu <yuzenghui@huawei.com>, James Morse <james.morse@arm.com>, kvm-riscv@lists.infradead.org, kvmarm@lists.linux.dev, Christian Borntraeger <borntraeger@linux.ibm.com>, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 6/7] KVM: arm64: Change return type of kvm_vm_ioctl_mte_copy_tags() to "int" Date: Fri, 3 Feb 2023 10:42:29 +0100 [thread overview] Message-ID: <20230203094230.266952-7-thuth@redhat.com> (raw) In-Reply-To: <20230203094230.266952-1-thuth@redhat.com> This function only returns normal integer values, so there is no need to declare its return value as "long". Signed-off-by: Thomas Huth <thuth@redhat.com> --- arch/arm64/include/asm/kvm_host.h | 4 ++-- arch/arm64/kvm/guest.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 35a159d131b5..b1a16343767f 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -963,8 +963,8 @@ int kvm_arm_vcpu_arch_get_attr(struct kvm_vcpu *vcpu, int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr); -long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, - struct kvm_arm_copy_mte_tags *copy_tags); +int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, + struct kvm_arm_copy_mte_tags *copy_tags); /* Guest/host FPSIMD coordination helpers */ int kvm_arch_vcpu_run_map_fp(struct kvm_vcpu *vcpu); diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index cf4c495a4321..80e530549c34 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -1013,8 +1013,8 @@ int kvm_arm_vcpu_arch_has_attr(struct kvm_vcpu *vcpu, return ret; } -long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, - struct kvm_arm_copy_mte_tags *copy_tags) +int kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, + struct kvm_arm_copy_mte_tags *copy_tags) { gpa_t guest_ipa = copy_tags->guest_ipa; size_t length = copy_tags->length; -- 2.31.1
next prev parent reply other threads:[~2023-02-03 9:44 UTC|newest] Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-03 9:42 [PATCH 0/7] KVM: Standardize on "int" return types instead of "long" Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-03 9:42 ` [PATCH 1/7] KVM: Standardize on "int" return types instead of "long" in kvm_main.c Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-03 9:42 ` [PATCH 2/7] KVM: x86: Improve return type handling in kvm_vm_ioctl_get_nr_mmu_pages() Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-03 17:48 ` Sean Christopherson 2023-02-03 17:48 ` Sean Christopherson 2023-02-07 9:26 ` Thomas Huth 2023-02-07 9:26 ` Thomas Huth 2023-02-07 16:25 ` Sean Christopherson 2023-02-07 16:25 ` Sean Christopherson 2023-02-03 9:42 ` [PATCH 3/7] KVM: Move KVM_GET_NR_MMU_PAGES into the deprecation section Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-03 10:16 ` Nicholas Piggin 2023-02-03 10:16 ` Nicholas Piggin 2023-02-03 10:54 ` Thomas Huth 2023-02-03 10:54 ` Thomas Huth 2023-02-03 9:42 ` [PATCH 4/7] KVM: PPC: Standardize on "int" return types in the powerpc KVM code Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-03 10:21 ` Nicholas Piggin 2023-02-03 10:21 ` Nicholas Piggin 2023-02-03 9:42 ` [PATCH 5/7] KVM: s390: Use "int" as return type for kvm_s390_get/set_skeys() Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-07 15:36 ` Claudio Imbrenda 2023-02-07 15:36 ` Claudio Imbrenda 2023-02-03 9:42 ` Thomas Huth [this message] 2023-02-03 9:42 ` [PATCH 6/7] KVM: arm64: Change return type of kvm_vm_ioctl_mte_copy_tags() to "int" Thomas Huth 2023-02-07 0:09 ` Gavin Shan 2023-02-07 0:09 ` Gavin Shan 2023-02-07 10:09 ` Thomas Huth 2023-02-07 10:09 ` Thomas Huth 2023-02-07 22:16 ` Gavin Shan 2023-02-07 22:16 ` Gavin Shan 2023-02-08 8:49 ` Cornelia Huck 2023-02-08 8:49 ` Cornelia Huck 2023-02-08 11:51 ` Steven Price 2023-02-08 11:51 ` Steven Price 2023-02-08 12:16 ` Thomas Huth 2023-02-08 12:16 ` Thomas Huth 2023-02-03 9:42 ` [PATCH 7/7] KVM: Change return type of kvm_arch_vm_ioctl() " Thomas Huth 2023-02-03 9:42 ` Thomas Huth 2023-02-08 17:35 ` Claudio Imbrenda 2023-02-08 17:35 ` Claudio Imbrenda
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