linux-kernel - [PATCH v2 2/2] hisi_acc_vfio_pci: Add .match_token_uuid callback in hisi_acc_vfio_pci_migrn

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20251031170603.2260022-3-rananta@google.com>
Date: Fri, 31 Oct 2025 17:06:03 +0000
From: Raghavendra Rao Ananta <rananta@...gle.com>
To: Jason Gunthorpe <jgg@...pe.ca>, Alex Williamson <alex@...zbot.org>, 
	Alex Williamson <alex.williamson@...hat.com>, Longfang Liu <liulongfang@...wei.com>, 
	David Matlack <dmatlack@...gle.com>
Cc: Josh Hilke <jrhilke@...gle.com>, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Raghavendra Rao Ananta <rananta@...gle.com>, stable@...r.kernel.org
Subject: [PATCH v2 2/2] hisi_acc_vfio_pci: Add .match_token_uuid callback in hisi_acc_vfio_pci_migrn_ops

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@...r.kernel.org
Suggested-by: Longfang Liu <liulongfang@...wei.com>
Signed-off-by: Raghavendra Rao Ananta <rananta@...gle.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