From nobody Tue Sep 29 05:35:09 2026 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id EE6732E7179; Wed, 12 Aug 2026 04:08:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786507739; cv=none; b=XU4AMyk08pMUrk59e2vilzAC7d8OIOQ2bGg+pUfYDCQdZyh2mcq8jAP0/DOBFRKSkQZqjvZ+FQlV8/Hs7lCaQzo5iNqXjuFVu3ukfOh7jP0koKHPZYrumac0WX0mdR3Zgmy99Db5FqWnkTnI2tfuufM+JZtI1qbWk2aX1VhabaQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786507739; c=relaxed/simple; bh=7lnXXUzQZDp2EExHa5V5YQJDqx2j/p196z7wJUwv86o=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=i7+CbkohL1hY0kFgZQSmLM8UMY9m2MFam26/Qz801E45yLRGzohI8j+MFH31awVk2FCT5PkNlAqtCc2ZiSCXk7OJqeqjyOJZqZmD/0ntSK2Xk85mz/wlgBfdTl9tekZnusLOahHHLzixFLWOXGjQkjX6Nztgp9o1NIdNN2HX/hY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [10.2.5.213]) by gateway (Coremail) with SMTP id _____8CxfdLW8Xtq9m0AAA--.1386S3; Wed, 12 Aug 2026 12:08:54 +0800 (CST) Received: from localhost.localdomain (unknown [10.2.5.213]) by front1 (Coremail) with SMTP id qMiowJDxzM7X8XtquY4BAA--.2948S2; Wed, 12 Aug 2026 12:08:55 +0800 (CST) From: Bibo Mao To: Huacai Chen Cc: kvm@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH] LoongArch: KVM: Remove unused function kvm_arch_flush_remote_tlbs_memslot() Date: Wed, 12 Aug 2026 12:01:32 +0800 Message-Id: <20260812040132.113812-1-maobibo@loongson.cn> X-Mailer: git-send-email 2.39.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJDxzM7X8XtquY4BAA--.2948S2 X-CM-SenderInfo: xpdruxter6z05rqj20fqof0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx nUUI43ZEXa7xR_UUUUUUUUU== Content-Type: text/plain; charset="utf-8" Function kvm_arch_flush_remote_tlbs_memslot() is not called any more, and it is unused. Here remove this API. Signed-off-by: Bibo Mao Reviewed-by: Tao Cui --- arch/loongarch/include/asm/kvm_host.h | 1 - arch/loongarch/kvm/mmu.c | 6 ------ 2 files changed, 7 deletions(-) diff --git a/arch/loongarch/include/asm/kvm_host.h b/arch/loongarch/include= /asm/kvm_host.h index 23cfbecebbd7..5682b8c847d1 100644 --- a/arch/loongarch/include/asm/kvm_host.h +++ b/arch/loongarch/include/asm/kvm_host.h @@ -350,7 +350,6 @@ static inline void kvm_arch_vcpu_block_finish(struct kv= m_vcpu *vcpu) {} static inline void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memor= y_slot *slot) {} void kvm_check_vpid(struct kvm_vcpu *vcpu); enum hrtimer_restart kvm_swtimer_wakeup(struct hrtimer *timer); -void kvm_arch_flush_remote_tlbs_memslot(struct kvm *kvm, const struct kvm_= memory_slot *memslot); void kvm_init_vmcs(struct kvm *kvm); void kvm_exc_entry(void); int kvm_enter_guest(struct kvm_run *run, struct kvm_vcpu *vcpu); diff --git a/arch/loongarch/kvm/mmu.c b/arch/loongarch/kvm/mmu.c index e104897aa532..2c08402bfd3e 100644 --- a/arch/loongarch/kvm/mmu.c +++ b/arch/loongarch/kvm/mmu.c @@ -939,9 +939,3 @@ int kvm_handle_mm_fault(struct kvm_vcpu *vcpu, unsigned= long gpa, bool write, in void kvm_arch_sync_dirty_log(struct kvm *kvm, struct kvm_memory_slot *mems= lot) { } - -void kvm_arch_flush_remote_tlbs_memslot(struct kvm *kvm, - const struct kvm_memory_slot *memslot) -{ - kvm_flush_remote_tlbs(kvm); -} base-commit: f5bbbfec59b4e2fb7520a91de3df8a6174325d6a --=20 2.39.3