From: Sean Christopherson <seanjc@google.com>
To: Marc Zyngier <maz@kernel.org>, Oliver Upton <oupton@kernel.org>,
Tianrui Zhao <zhaotianrui@loongson.cn>,
Bibo Mao <maobibo@loongson.cn>,
Huacai Chen <chenhuacai@kernel.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Anup Patel <anup@brainfault.org>, Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>
Cc: Fuad Tabba <fuad.tabba@linux.dev>,
Joey Gouly <joey.gouly@arm.com>,
Steffen Eiden <seiden@linux.ibm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Nicholas Piggin <npiggin@gmail.com>,
Atish Patra <atish.patra@linux.dev>,
Alexandre Ghiti <alex@ghiti.fr>,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
kvm@vger.kernel.org, loongarch@lists.linux.dev,
linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org,
linux-kernel@vger.kernel.org,
Stefan Teodorescu <fane@google.com>
Subject: [PATCH 1/7] KVM: s390: Drop unused and unreachable kvm_arch_vcpu_should_kick()
Date: Wed, 28 Oct 2026 12:02:53 -0700 [thread overview]
Message-ID: <20261028190259.1819571-2-seanjc@google.com> (raw)
In-Reply-To: <20261028190259.1819571-1-seanjc@google.com>
Drop s390's kvm_arch_vcpu_should_kick() stub as the one and only call site
is wrapped with "#ifndef CONFIG_S390".
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
arch/s390/kvm/s390/s390.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/s390/kvm/s390/s390.c b/arch/s390/kvm/s390/s390.c
index 18fb200f854a..9900a1a1c148 100644
--- a/arch/s390/kvm/s390/s390.c
+++ b/arch/s390/kvm/s390/s390.c
@@ -3922,13 +3922,6 @@ bool kvm_arch_no_poll(struct kvm_vcpu *vcpu)
return false;
}
-int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
-{
- /* kvm common code refers to this, but never calls it */
- BUG();
- return 0;
-}
-
static int kvm_arch_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu,
struct kvm_one_reg *reg)
{
--
2.56.0.313.g2479322e68-goog
next prev parent reply other threads:[~2026-10-28 19:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-28 19:02 [PATCH 0/7] KVM: Ensure WAIT requests actually wait Sean Christopherson
2026-10-28 19:02 ` Sean Christopherson [this message]
2026-10-28 19:02 ` [PATCH 2/7] KVM: Add a @force param to __kvm_vcpu_kick() for PPC backwards compatibility Sean Christopherson
2026-10-28 19:02 ` [PATCH 3/7] KVM: PPC: Explicitly force IPIs when directly kicking vCPUs Sean Christopherson
2026-10-28 19:02 ` [PATCH 4/7] KVM: MIPS: Rework kvm_arch_vcpu_should_kick() to use standard implementation Sean Christopherson
2026-10-28 19:02 ` [PATCH 5/7] KVM: Move kvm_arch_vcpu_should_kick() to common code as kvm_vcpu_should_kick() Sean Christopherson
2026-10-28 19:02 ` [PATCH 6/7] KVM: Plumb the full request into __kvm_vcpu_kick() Sean Christopherson
2026-10-28 19:02 ` [PATCH 7/7] KVM: Drop kvm_vcpu_should_kick() and use kvm_request_needs_ipi() Sean Christopherson
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