[GIT PULL] VFIO updates for v4.4-rc1

From: Alex Williamson
Date: Fri Nov 13 2015 - 11:36:54 EST


Hi Linus,

The following changes since commit 32b88194f71d6ae7768a29f87fbba454728273ee:

Linux 4.3-rc7 (2015-10-25 10:39:47 +0900)

are available in the git repository at:

git://github.com/awilliam/linux-vfio.git tags/vfio-v4.4-rc1

for you to fetch changes up to 222e684ca762e9288108fcf852eb5d08cbe10ae3:

vfio/pci: make an array larger (2015-11-09 08:59:11 -0700)

----------------------------------------------------------------
VFIO updates for v4.4-rc1
- Use kernel interfaces for VPD emulation (Alex Williamson)
- Platform fix for releasing IRQs (Eric Auger)
- Type1 IOMMU always advertises PAGE_SIZE support when smaller
mapping sizes are available (Eric Auger)
- Platform fixes for incorrectly using copies of structures rather
than pointers to structures (James Morse)
- Rework platform reset modules, fix leak, and add AMD xgbe reset
module (Eric Auger)
- Fix vfio_device_get_from_name() return value (Joerg Roedel)
- No-IOMMU interface (Alex Williamson)
- Fix potential out of bounds array access in PCI config handling
(Dan Carpenter)

----------------------------------------------------------------
Alex Williamson (3):
vfio: Whitelist PCI bridges
vfio/pci: Use kernel VPD access functions
vfio: Include No-IOMMU mode

Dan Carpenter (1):
vfio/pci: make an array larger

Eric Auger (11):
VFIO: platform: clear IRQ_NOAUTOEN when de-assigning the IRQ
vfio/type1: handle case where IOMMU does not support PAGE_SIZE size
vfio: platform: introduce vfio-platform-base module
vfio: platform: add capability to register a reset function
vfio: platform: introduce module_vfio_reset_handler macro
vfio: platform: reset: calxedaxgmac: add reset function registration
vfio: platform: add compat in vfio_platform_device
vfio: platform: use list of registered reset function
vfio: platform: add dev_info on device reset
vfio: platform: reset: calxedaxgmac: fix ioaddr leak
VFIO: platform: reset: AMD xgbe reset module

James Morse (1):
vfio/platform: store mapped memory in region, instead of an on-stack copy

Joerg Roedel (1):
vfio: Fix bug in vfio_device_get_from_name()

drivers/vfio/Kconfig | 15 ++
drivers/vfio/pci/vfio_pci.c | 8 +-
drivers/vfio/pci/vfio_pci_config.c | 74 ++++++-
drivers/vfio/platform/Makefile | 6 +-
drivers/vfio/platform/reset/Kconfig | 8 +
drivers/vfio/platform/reset/Makefile | 2 +
.../vfio/platform/reset/vfio_platform_amdxgbe.c | 127 ++++++++++++
.../platform/reset/vfio_platform_calxedaxgmac.c | 19 +-
drivers/vfio/platform/vfio_amba.c | 1 +
drivers/vfio/platform/vfio_platform.c | 1 +
drivers/vfio/platform/vfio_platform_common.c | 155 +++++++++-----
drivers/vfio/platform/vfio_platform_irq.c | 1 +
drivers/vfio/platform/vfio_platform_private.h | 40 +++-
drivers/vfio/vfio.c | 224 +++++++++++++++++++--
drivers/vfio/vfio_iommu_type1.c | 15 +-
include/linux/vfio.h | 3 +
include/uapi/linux/vfio.h | 7 +
17 files changed, 616 insertions(+), 90 deletions(-)
create mode 100644 drivers/vfio/platform/reset/vfio_platform_amdxgbe.c

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