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From:   Giovanni Cabiddu <giovanni.cabiddu@intel.com>
To:     alex.williamson@redhat.com, herbert@gondor.apana.org.au
Cc:     cohuck@redhat.com, nhorman@redhat.com, vdronov@redhat.com,
        bhelgaas@google.com, mark.a.chambers@intel.com,
        gordon.mcfadden@intel.com, ahsan.atta@intel.com,
        qat-linux@intel.com, kvm@vger.kernel.org,
        linux-crypto@vger.kernel.org, linux-pci@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Subject: [PATCH v2 0/5] vfio/pci: add blocklist and disable qat
Date:   Tue, 14 Jul 2020 07:36:05 +0100
Message-Id: <20200714063610.849858-1-giovanni.cabiddu@intel.com>
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Sender: linux-kernel-owner@vger.kernel.org
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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. Patches 1 to 3 apply also to
Alex's tree. Patches 4 and 5 are optional and can be applied at a later stage.

Changes from v1:
 - Reworked commit messages:
   Patches #1, #2 and #3: capitalized first character after column to comply to
   subject line convention
   Patch #3: Capitalized QAT acronym and added link and doc number for
   document "Intel® QuickAssist Technology (Intel® QAT) Software for Linux"

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