From: sashiko-bot@kernel.org
To: "Steffen Eiden" <seiden@linux.ibm.com>
Cc: "Heiko Carstens" <hca@linux.ibm.com>,
kvmarm@lists.linux.dev, "Vasily Gorbik" <gor@linux.ibm.com>,
"Alexander Gordeev" <agordeev@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.com>,
linux-s390@vger.kernel.org, "Marc Zyngier" <maz@kernel.org>,
kvm@vger.kernel.org, "Oliver Upton" <oupton@kernel.org>
Subject: Re: [PATCH v8 02/29] KVM: Add file back-pointer to struct kvm
Date: Fri, 18 Sep 2026 13:56:20 +0000 [thread overview]
Message-ID: <20260918135620.91FF51F00898@smtp.kernel.org> (raw)
In-Reply-To: <20260918133107.1042730-3-seiden@linux.ibm.com>
> Add kvm->file as a no-reference back-pointer to the VM file in struct
> kvm. The pointer is set at VM creation time and cleared under
> WRITE_ONCE() in kvm_vm_release() before the file is freed.
> Callers storing the file must take their own reference.
>
> Co-developed-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Sean Christopherson <seanjc@google.com>
> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260918133107.1042730-1-seiden@linux.ibm.com?part=2
next prev parent reply other threads:[~2026-09-18 13:56 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 13:30 [PATCH v8 00/29] KVM: s390: Introduce arm64 KVM Steffen Eiden
2026-09-18 13:30 ` [PATCH v8 01/29] KVM: Introduce file_to_kvm_<arch>() infrastructure Steffen Eiden
2026-09-18 13:45 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 02/29] KVM: Add file back-pointer to struct kvm Steffen Eiden
2026-09-18 13:56 ` sashiko-bot [this message]
2026-09-18 13:30 ` [PATCH v8 03/29] KVM: x86: Use file_to_kvm_x86() in SEV Steffen Eiden
2026-09-18 14:02 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 04/29] KVM/vfio: Use file-based reference counting for KVM Steffen Eiden
2026-09-18 14:26 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 05/29] KVM: Restrict kvm_get_kvm/kvm_put_kvm export to internal KVM modules Steffen Eiden
2026-09-18 14:30 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 06/29] KVM: Move export symbol check macros to Makefile.kvm Steffen Eiden
2026-09-18 14:37 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 07/29] KVM: Make device name configurable Steffen Eiden
2026-09-18 14:58 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 08/29] KVM: Move architecture capability Kconfigs to header defines Steffen Eiden
2026-09-18 15:07 ` sashiko-bot
2026-09-21 7:09 ` Steffen Eiden
2026-09-18 13:30 ` [PATCH v8 09/29] KVM: Replace CONFIG_KVM_MMIO with KVM_NO_MMIO Steffen Eiden
2026-09-18 15:15 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 10/29] arm64: Use proper include variant Steffen Eiden
2026-09-18 15:16 ` sashiko-bot
2026-09-28 14:01 ` Catalin Marinas
2026-09-18 13:30 ` [PATCH v8 11/29] arm64: ptrace: Use constants for compat register numbers Steffen Eiden
2026-09-18 15:20 ` sashiko-bot
2026-09-28 14:01 ` Catalin Marinas
2026-09-18 13:30 ` [PATCH v8 12/29] arm64: sysreg: Convert SPSR_ELx to automatic register generation Steffen Eiden
2026-09-18 15:24 ` sashiko-bot
2026-09-28 15:08 ` Catalin Marinas
2026-09-28 15:36 ` Steffen Eiden
2026-09-18 13:30 ` [PATCH v8 13/29] KVM: arm64: Access elements of vcpu_gp_regs individually Steffen Eiden
2026-09-18 15:28 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 14/29] KVM: arm64: Use accessor functions for core regs Steffen Eiden
2026-09-18 15:32 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 15/29] arm64: Prepare sharing arm64 headers with s390 Steffen Eiden
2026-09-18 15:39 ` sashiko-bot
2026-09-28 15:11 ` Catalin Marinas
2026-09-18 13:30 ` [PATCH v8 16/29] arm64: Share " Steffen Eiden
2026-09-18 15:50 ` sashiko-bot
2026-09-28 16:07 ` Catalin Marinas
2026-09-28 16:23 ` Steffen Eiden
2026-09-29 4:19 ` Andreas Grapentin
2026-09-29 17:00 ` Catalin Marinas
2026-09-30 7:28 ` Steffen Eiden
2026-09-30 7:55 ` Marc Zyngier
2026-09-30 8:18 ` Will Deacon
2026-09-30 8:53 ` Steffen Eiden
2026-09-18 13:30 ` [PATCH v8 17/29] KVM: arm64: Share arm64 code " Steffen Eiden
2026-09-18 16:02 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 18/29] s390/tools: Use arm64 headers Steffen Eiden
2026-09-18 16:09 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 19/29] KVM: s390: Use arm64 code Steffen Eiden
2026-09-18 16:14 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 20/29] s390: Introduce Start Arm Execution instruction Steffen Eiden
2026-09-18 16:28 ` sashiko-bot
2026-09-28 15:53 ` Ilya Leoshkevich
2026-09-28 16:15 ` Steffen Eiden
2026-09-28 16:18 ` Ilya Leoshkevich
2026-09-18 13:30 ` [PATCH v8 21/29] KVM: s390: arm64: Introduce host definitions Steffen Eiden
2026-09-18 16:44 ` sashiko-bot
2026-09-18 13:30 ` [PATCH v8 22/29] s390/hwcaps: Report SAE support as hwcap Steffen Eiden
2026-09-18 16:49 ` sashiko-bot
2026-09-28 15:58 ` Ilya Leoshkevich
2026-09-18 13:31 ` [PATCH v8 23/29] KVM: s390: Add basic arm64 kvm module Steffen Eiden
2026-09-18 17:00 ` sashiko-bot
2026-09-28 14:15 ` Hendrik Brueckner
2026-09-28 14:22 ` Steffen Eiden
2026-09-18 13:31 ` [PATCH v8 24/29] KVM: s390: arm64: Implement required functions Steffen Eiden
2026-09-18 17:13 ` sashiko-bot
2026-09-18 13:31 ` [PATCH v8 25/29] KVM: s390: arm64: Implement vm/vcpu create destroy Steffen Eiden
2026-09-18 17:24 ` sashiko-bot
2026-09-18 13:31 ` [PATCH v8 26/29] KVM: s390: arm64: Implement vCPU IOCTLs Steffen Eiden
2026-09-18 17:45 ` sashiko-bot
2026-09-18 13:31 ` [PATCH v8 27/29] KVM: s390: arm64: Implement basic page fault handler Steffen Eiden
2026-09-18 17:55 ` sashiko-bot
2026-09-18 13:31 ` [PATCH v8 28/29] KVM: s390: arm64: Integrate arm on s390 Steffen Eiden
2026-09-18 18:11 ` sashiko-bot
2026-09-18 13:31 ` [PATCH v8 29/29] KVM: s390: Enforce no unexpected external symbol exports in s390 KVM Steffen Eiden
2026-09-18 18:19 ` sashiko-bot
2026-09-18 13:38 ` [PATCH v8 00/29] KVM: s390: Introduce arm64 KVM Steffen Eiden
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