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Wed, 29 Jul 2026 13:52:35 -0400 (EDT) Date: Wed, 29 Jul 2026 11:52:04 -0600 From: Alex Williamson To: Matt Evans Cc: Leon Romanovsky , Jason Gunthorpe , Alex Mastro , Christian =?UTF-8?B?S8O2bmln?= , Bjorn Helgaas , Logan Gunthorpe , Kevin Tian , Pranjal Shrivastava , Longfang Liu , Mahmoud Adam , David Matlack , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Sumit Semwal , Ankit Agrawal , Alistair Popple , Vivek Kasireddy , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, kvm@vger.kernel.org, linux-pci@vger.kernel.org, alex@shazbot.org Subject: Re: [PATCH v5 7/9] vfio/pci: Clean up BAR zap and revocation Message-ID: <20260729115204.2a9a50b2@shazbot.org> In-Reply-To: <20260715174737.15287-8-matt@ozlabs.org> References: <20260715174737.15287-1-matt@ozlabs.org> <20260715174737.15287-8-matt@ozlabs.org> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 15 Jul 2026 18:47:30 +0100 Matt Evans wrote: > diff --git a/include/linux/vfio_pci_core.h b/include/linux/vfio_pci_core.h > index 9a1674c152aa..e2b4252e7c3f 100644 > --- a/include/linux/vfio_pci_core.h > +++ b/include/linux/vfio_pci_core.h > @@ -134,6 +134,7 @@ struct vfio_pci_core_device { > bool pm_intx_masked; > bool pm_runtime_engaged; > bool sriov_active; > + bool zap_bars_on_revoke; > struct pci_saved_state *pci_saved_state; > struct pci_saved_state *pm_save; > int ioeventfds_nr; This should be in the bitfield usage group since it's only modified at init time. Thanks, Alex