From: Raghavendra Rao Ananta <rananta@google.com>
To: Jason Gunthorpe <jgg@ziepe.ca>,
Alex Williamson <alex@shazbot.org>,
Alex Williamson <alex.williamson@redhat.com>,
Longfang Liu <liulongfang@huawei.com>,
David Matlack <dmatlack@google.com>
Cc: Josh Hilke <jrhilke@google.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Raghavendra Rao Ananta <rananta@google.com>,
stable@vger.kernel.org
Subject: [PATCH v2 2/2] hisi_acc_vfio_pci: Add .match_token_uuid callback in hisi_acc_vfio_pci_migrn_ops
Date: Fri, 31 Oct 2025 17:06:03 +0000 [thread overview]
Message-ID: <20251031170603.2260022-3-rananta@google.com> (raw)
In-Reply-To: <20251031170603.2260022-1-rananta@google.com>
The commit, <86624ba3b522> ("vfio/pci: Do vf_token checks for
VFIO_DEVICE_BIND_IOMMUFD") accidentally ignored including the
.match_token_uuid callback in the hisi_acc_vfio_pci_migrn_ops struct.
Introduce the missed callback here.
Fixes: 86624ba3b522 ("vfio/pci: Do vf_token checks for VFIO_DEVICE_BIND_IOMMUFD")
Cc: stable@vger.kernel.org
Suggested-by: Longfang Liu <liulongfang@huawei.com>
Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>
---
drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
index fde33f54e99ec..d07093d7cc3f5 100644
--- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
+++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
@@ -1564,6 +1564,7 @@ static const struct vfio_device_ops hisi_acc_vfio_pci_migrn_ops = {
.mmap = hisi_acc_vfio_pci_mmap,
.request = vfio_pci_core_request,
.match = vfio_pci_core_match,
+ .match_token_uuid = vfio_pci_core_match_token_uuid,
.bind_iommufd = vfio_iommufd_physical_bind,
.unbind_iommufd = vfio_iommufd_physical_unbind,
.attach_ioas = vfio_iommufd_physical_attach_ioas,
--
2.51.1.930.gacf6e81ea2-goog
next prev parent reply other threads:[~2025-10-31 17:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-31 17:06 [PATCH v2 0/2] vfio: Fixes in iommufd vfio token handling Raghavendra Rao Ananta
2025-10-31 17:06 ` [PATCH v2 1/2] vfio: Fix ksize arg while copying user struct in vfio_df_ioctl_bind_iommufd() Raghavendra Rao Ananta
2025-10-31 17:06 ` Raghavendra Rao Ananta [this message]
2025-10-31 17:08 ` [PATCH v2 2/2] hisi_acc_vfio_pci: Add .match_token_uuid callback in hisi_acc_vfio_pci_migrn_ops Jason Gunthorpe
2025-11-03 1:14 ` liulongfang
2025-11-07 4:34 ` [PATCH v2 0/2] vfio: Fixes in iommufd vfio token handling Alex Williamson
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