From: Jinrong Liang <ljr.kernel@gmail.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Xianting Tian <xianting.tian@linux.alibaba.com>,
Jim Mattson <jmattson@google.com>,
Sean Christopherson <seanjc@google.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Joerg Roedel <joro@8bytes.org>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 10/19] KVM: x86/sev: Remove unused "kvm" of sev_unbind_asid()
Date: Tue, 25 Jan 2022 17:59:00 +0800 [thread overview]
Message-ID: <20220125095909.38122-11-cloudliang@tencent.com> (raw)
In-Reply-To: <20220125095909.38122-1-cloudliang@tencent.com>
From: Jinrong Liang <cloudliang@tencent.com>
The "struct kvm *kvm" parameter of sev_unbind_asid() is not used,
so remove it. No functional change intended.
Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
---
arch/x86/kvm/svm/sev.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index eae234afe04e..0727ac7221d7 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -217,7 +217,7 @@ static void sev_decommission(unsigned int handle)
sev_guest_decommission(&decommission, NULL);
}
-static void sev_unbind_asid(struct kvm *kvm, unsigned int handle)
+static void sev_unbind_asid(unsigned int handle)
{
struct sev_data_deactivate deactivate;
@@ -363,7 +363,7 @@ static int sev_launch_start(struct kvm *kvm, struct kvm_sev_cmd *argp)
/* return handle to userspace */
params.handle = start.handle;
if (copy_to_user((void __user *)(uintptr_t)argp->data, ¶ms, sizeof(params))) {
- sev_unbind_asid(kvm, start.handle);
+ sev_unbind_asid(start.handle);
ret = -EFAULT;
goto e_free_session;
}
@@ -1426,7 +1426,7 @@ static int sev_receive_start(struct kvm *kvm, struct kvm_sev_cmd *argp)
if (copy_to_user((void __user *)(uintptr_t)argp->data,
¶ms, sizeof(struct kvm_sev_receive_start))) {
ret = -EFAULT;
- sev_unbind_asid(kvm, start.handle);
+ sev_unbind_asid(start.handle);
goto e_free_session;
}
@@ -2078,7 +2078,7 @@ void sev_vm_destroy(struct kvm *kvm)
}
}
- sev_unbind_asid(kvm, sev->handle);
+ sev_unbind_asid(sev->handle);
sev_asid_free(sev);
}
--
2.33.1
next prev parent reply other threads:[~2022-01-25 10:06 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 9:58 [PATCH 00/19] KVM: x86: Bulk removal of unused function parameters Jinrong Liang
2022-01-25 9:58 ` [PATCH 01/19] KVM: x86/mmu: Remove unused "kvm" of kvm_mmu_unlink_parents() Jinrong Liang
2022-01-25 9:58 ` [PATCH 02/19] KVM: x86/mmu: Remove unused "kvm" of __rmap_write_protect() Jinrong Liang
2022-01-25 9:58 ` [PATCH 03/19] KVM: x86/mmu: Remove unused "vcpu" of reset_{tdp,ept}_shadow_zero_bits_mask() Jinrong Liang
2022-01-25 9:58 ` [PATCH 04/19] KVM: x86/tdp_mmu: Remove unused "kvm" of kvm_tdp_mmu_get_root() Jinrong Liang
2022-01-25 9:58 ` [PATCH 05/19] KVM: x86/mmu_audit: Remove unused "level" of audit_spte_after_sync() Jinrong Liang
2022-01-25 9:58 ` [PATCH 06/19] KVM: x86/svm: Remove unused "vcpu" of svm_check_exit_valid() Jinrong Liang
2022-01-25 9:58 ` [PATCH 07/19] KVM: x86/svm: Remove unused "vcpu" of nested_svm_check_tlb_ctl() Jinrong Liang
2022-01-25 16:02 ` Paolo Bonzini
2022-01-25 9:58 ` [PATCH 08/19] KVM: x86: Remove unused "vcpu" of kvm_after_interrupt() Jinrong Liang
2022-01-25 9:58 ` [PATCH 09/19] KVM: x86/svm: Remove unused "svm" of sev_es_prepare_guest_switch() Jinrong Liang
2022-01-25 16:29 ` Paolo Bonzini
2022-01-25 9:59 ` Jinrong Liang [this message]
2022-01-25 9:59 ` [PATCH 11/19] KVM: x86/svm: Remove unused "vector" of sev_vcpu_deliver_sipi_vector() Jinrong Liang
2022-01-25 16:16 ` Paolo Bonzini
2022-01-25 9:59 ` [PATCH 12/19] KVM: x86/i8259: Remove unused "addr" of elcr_ioport_{read,write}() Jinrong Liang
2022-01-25 9:59 ` [PATCH 13/19] KVM: x86/ioapic: Remove unused "addr" and "length" of ioapic_read_indirect() Jinrong Liang
2022-01-25 9:59 ` [PATCH 14/19] KVM: x86/emulate: Remove unused "ctxt" of setup_syscalls_segments() Jinrong Liang
2022-01-25 9:59 ` [PATCH 15/19] KVM: x86/emulate: Remove unused "ctxt" of task_switch_{16, 32}() Jinrong Liang
2022-01-25 16:29 ` Paolo Bonzini
2022-01-25 9:59 ` [PATCH 16/19] KVM: x86: Remove unused "vcpu" of kvm_arch_tsc_has_attr() Jinrong Liang
2022-01-25 16:31 ` Paolo Bonzini
2022-01-25 9:59 ` [PATCH 17/19] KVM: x86: Remove unused "vcpu" of kvm_scale_tsc() Jinrong Liang
2022-01-25 9:59 ` [PATCH 18/19] KVM: Remove unused "kvm" of kvm_make_vcpu_request() Jinrong Liang
2022-01-25 9:59 ` [PATCH 19/19] KVM: Remove unused "flags" of kvm_pv_kick_cpu_op() Jinrong Liang
2022-01-25 16:32 ` [PATCH 00/19] KVM: x86: Bulk removal of unused function parameters Paolo Bonzini
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