Linux-PCI Archive on lore.kernel.org
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* [PATCH 0/5] vfio/pci: add blocklist and disable qat
@ 2020-07-01 11:02 Giovanni Cabiddu
  2020-07-01 11:02 ` [PATCH 1/5] PCI: add Intel QuickAssist device IDs Giovanni Cabiddu
                   ` (5 more replies)
  0 siblings, 6 replies; 17+ messages in thread
From: Giovanni Cabiddu @ 2020-07-01 11:02 UTC (permalink / raw)
  To: alex.williamson, herbert
  Cc: cohuck, nhorman, vdronov, bhelgaas, mark.a.chambers,
	gordon.mcfadden, ahsan.atta, qat-linux, kvm, linux-crypto,
	linux-pci, linux-kernel, Giovanni Cabiddu

This patchset defines a blocklist of devices in the vfio-pci module and adds
the current generation of Intel(R) QuickAssist devices to it as they are
not designed to run in an untrusted environment.

By default, if a device is in the blocklist, the probe of vfio-pci fails.
If a user wants to use a device in the blocklist, he needs to disable the
full blocklist providing the option disable_blocklist=1 at the load of
vfio-pci or specifying that parameter in a config file in /etc/modprobe.d.

This series also moves the device ids definitions present in the qat driver
to linux/pci_ids.h since they will be shared between the vfio-pci and the qat
drivers and replaces the custom ADF_SYSTEM_DEVICE macro with PCI_VDEVICE.

The series is applicable to Herbert's tree but only partially applicable to
Alex's tree due to a merge conflict.

Giovanni Cabiddu (5):
  PCI: add Intel QuickAssist device IDs
  vfio/pci: add device blocklist
  vfio/pci: add qat devices to blocklist
  crypto: qat - replace device ids defines
  crypto: qat - use PCI_VDEVICE

 drivers/crypto/qat/qat_c3xxx/adf_drv.c        | 11 ++---
 drivers/crypto/qat/qat_c3xxxvf/adf_drv.c      | 11 ++---
 drivers/crypto/qat/qat_c62x/adf_drv.c         | 11 ++---
 drivers/crypto/qat/qat_c62xvf/adf_drv.c       | 11 ++---
 .../crypto/qat/qat_common/adf_accel_devices.h |  6 ---
 drivers/crypto/qat/qat_common/qat_hal.c       |  7 +--
 drivers/crypto/qat/qat_common/qat_uclo.c      |  9 ++--
 drivers/crypto/qat/qat_dh895xcc/adf_drv.c     | 11 ++---
 drivers/crypto/qat/qat_dh895xccvf/adf_drv.c   | 11 ++---
 drivers/vfio/pci/vfio_pci.c                   | 48 +++++++++++++++++++
 include/linux/pci_ids.h                       |  6 +++
 11 files changed, 87 insertions(+), 55 deletions(-)

-- 
2.26.2


^ permalink raw reply	[flat|nested] 17+ messages in thread

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Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-01 11:02 [PATCH 0/5] vfio/pci: add blocklist and disable qat Giovanni Cabiddu
2020-07-01 11:02 ` [PATCH 1/5] PCI: add Intel QuickAssist device IDs Giovanni Cabiddu
2020-07-01 21:16   ` Bjorn Helgaas
2020-07-01 11:02 ` [PATCH 2/5] vfio/pci: add device blocklist Giovanni Cabiddu
2020-07-01 21:24   ` Bjorn Helgaas
2020-07-01 11:03 ` [PATCH 3/5] vfio/pci: add qat devices to blocklist Giovanni Cabiddu
2020-07-01 21:28   ` Bjorn Helgaas
2020-07-10 15:08     ` Giovanni Cabiddu
2020-07-10 15:37       ` Bjorn Helgaas
2020-07-10 15:44         ` Bjorn Helgaas
2020-07-10 16:10           ` Alex Williamson
2020-07-10 16:22             ` Giovanni Cabiddu
2020-07-01 11:03 ` [PATCH 4/5] crypto: qat - replace device ids defines Giovanni Cabiddu
2020-07-01 11:03 ` [PATCH 5/5] crypto: qat - use PCI_VDEVICE Giovanni Cabiddu
2020-07-01 12:42 ` [PATCH 0/5] vfio/pci: add blocklist and disable qat Christoph Hellwig
2020-07-10 15:48   ` Christoph Hellwig
2020-07-10 16:13     ` Giovanni Cabiddu

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