linux/Documentation
Linus Torvalds 176882156a VFIO updates for v5.19-rc1
- Improvements to mlx5 vfio-pci variant driver, including support
    for parallel migration per PF (Yishai Hadas)
 
  - Remove redundant iommu_present() check (Robin Murphy)
 
  - Ongoing refactoring to consolidate the VFIO driver facing API
    to use vfio_device (Jason Gunthorpe)
 
  - Use drvdata to store vfio_device among all vfio-pci and variant
    drivers (Jason Gunthorpe)
 
  - Remove redundant code now that IOMMU core manages group DMA
    ownership (Jason Gunthorpe)
 
  - Remove vfio_group from external API handling struct file ownership
    (Jason Gunthorpe)
 
  - Correct typo in uapi comments (Thomas Huth)
 
  - Fix coccicheck detected deadlock (Wan Jiabing)
 
  - Use rwsem to remove races and simplify code around container and
    kvm association to groups (Jason Gunthorpe)
 
  - Harden access to devices in low power states and use runtime PM to
    enable d3cold support for unused devices (Abhishek Sahu)
 
  - Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)
 
  - Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)
 
  - Pass KVM pointer directly rather than via notifier (Matthew Rosato)
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Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio

Pull vfio updates from Alex Williamson:

 - Improvements to mlx5 vfio-pci variant driver, including support for
   parallel migration per PF (Yishai Hadas)

 - Remove redundant iommu_present() check (Robin Murphy)

 - Ongoing refactoring to consolidate the VFIO driver facing API to use
   vfio_device (Jason Gunthorpe)

 - Use drvdata to store vfio_device among all vfio-pci and variant
   drivers (Jason Gunthorpe)

 - Remove redundant code now that IOMMU core manages group DMA ownership
   (Jason Gunthorpe)

 - Remove vfio_group from external API handling struct file ownership
   (Jason Gunthorpe)

 - Correct typo in uapi comments (Thomas Huth)

 - Fix coccicheck detected deadlock (Wan Jiabing)

 - Use rwsem to remove races and simplify code around container and kvm
   association to groups (Jason Gunthorpe)

 - Harden access to devices in low power states and use runtime PM to
   enable d3cold support for unused devices (Abhishek Sahu)

 - Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)

 - Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)

 - Pass KVM pointer directly rather than via notifier (Matthew Rosato)

* tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio: (38 commits)
  vfio: remove VFIO_GROUP_NOTIFY_SET_KVM
  vfio/pci: Add driver_managed_dma to the new vfio_pci drivers
  vfio: Do not manipulate iommu dma_owner for fake iommu groups
  vfio/pci: Move the unused device into low power state with runtime PM
  vfio/pci: Virtualize PME related registers bits and initialize to zero
  vfio/pci: Change the PF power state to D0 before enabling VFs
  vfio/pci: Invalidate mmaps and block the access in D3hot power state
  vfio: Change struct vfio_group::container_users to a non-atomic int
  vfio: Simplify the life cycle of the group FD
  vfio: Fully lock struct vfio_group::container
  vfio: Split up vfio_group_get_device_fd()
  vfio: Change struct vfio_group::opened from an atomic to bool
  vfio: Add missing locking for struct vfio_group::kvm
  kvm/vfio: Fix potential deadlock problem in vfio
  include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead
  vfio/pci: Use the struct file as the handle not the vfio_group
  kvm/vfio: Remove vfio_group from kvm
  vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm()
  vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent()
  vfio: Remove vfio_external_group_match_file()
  ...
2022-06-01 13:49:15 -07:00
..
ABI powerpc updates for 5.19 2022-05-28 11:27:17 -07:00
accounting sched/psi: report zeroes for CPU full at the system level 2022-04-22 12:14:08 +02:00
admin-guide NFS Client Updates for Linux 5.18 2022-05-31 16:58:24 -07:00
arc
arm
arm64 S390: 2022-05-26 14:20:14 -07:00
block
bpf bpf, docs: Fix typo "respetively" to "respectively" 2022-04-28 17:20:48 +02:00
cdrom It was a moderately busy cycle for documentation; highlights include: 2022-05-25 11:17:41 -07:00
core-api It was a moderately busy cycle for documentation; highlights include: 2022-05-25 11:17:41 -07:00
cpu-freq
crypto
dev-tools Yang Shi has improved the behaviour of khugepaged collapsing of readonly 2022-05-26 12:32:41 -07:00
devicetree pwm: Changes for v5.19-rc1 2022-06-01 10:49:11 -07:00
doc-guide Documentation/process: use scripts/get_maintainer.pl on patches 2022-05-09 16:12:16 -06:00
driver-api VFIO updates for v5.19-rc1 2022-06-01 13:49:15 -07:00
fault-injection docs: fault-injection: fix defaults 2022-04-16 02:46:44 -06:00
fb
features asm-generic changes for 5.19 2022-05-26 10:50:30 -07:00
filesystems Changes since last update: 2022-06-01 11:54:29 -07:00
firmware_class
firmware-guide chrome platform changes for 5.19 2022-05-26 14:46:01 -07:00
fpga
gpu drm/todo: Add entry for using kunit in the subsystem 2022-05-05 10:09:06 +02:00
hid
hwmon hwmon: Make chip parameter for with_info API mandatory 2022-05-22 11:32:31 -07:00
i2c docs: i2c: reference simple probes 2022-05-04 22:35:19 +02:00
ia64
iio
infiniband
input input: Docs: correct ntrig.rst typo 2022-05-17 13:29:40 -06:00
isdn
kbuild Kbuild updates for v5.19 2022-05-26 12:09:50 -07:00
kernel-hacking Documentation: kernel-hacking: minor edits for style 2022-04-05 09:53:24 -06:00
leds leds: qcom-lpg: Require pattern to follow documentation 2022-05-24 22:08:10 +02:00
litmus-tests
livepatch
locking Documentation: Fix duplicate statement about raw_spinlock_t type 2022-03-25 13:30:08 -06:00
m68k
maintainer Some late-arriving documentation improvements. This is mostly build-system 2022-03-31 12:10:42 -07:00
mhi
mips
misc-devices
netlabel
networking eth: de4x5: remove support for Generic DECchip & DIGITAL EtherWORKS PCI/EISA 2022-05-23 11:43:51 +01:00
nios2
nvdimm
openrisc
parisc
PCI PCI/doc: Update obsolete pci_set_dma_mask() references 2022-04-21 12:10:44 -05:00
pcmcia
peci
power Documentation: EM: Add artificial EM registration description 2022-04-13 16:26:18 +02:00
powerpc powerpc: Enable the DAWR on POWER9 DD2.3 and above 2022-05-22 15:59:53 +10:00
process It was a moderately busy cycle for documentation; highlights include: 2022-05-25 11:17:41 -07:00
RCU Merge branch 'exp.2022.05.11a' into HEAD 2022-05-11 11:49:35 -07:00
riscv Documentation: riscv: remove non-existent directory from table of contents 2022-03-31 16:18:56 -07:00
s390
scheduler docs/scheduler: fix unit error 2022-04-16 02:54:32 -06:00
scsi
security integrity-v5.19 2022-05-24 13:50:39 -07:00
sh
sound ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb 2022-04-21 10:17:17 +02:00
sparc
sphinx docs: pdfdocs: Add space for chapter counts >= 100 in TOC 2022-05-17 13:41:26 -06:00
sphinx-static
spi
staging
target
timers
tools Updates to Real Time Linux Analysis tool for 5.19: 2022-05-29 10:48:58 -07:00
trace tracing/timerlat: Print stacktrace in the IRQ handler if needed 2022-05-26 21:13:00 -04:00
translations docs/zh_CN: Add dev-tools/gdb-kernel-debugging.rst Chinese translation 2022-05-17 13:37:53 -06:00
tty
usb
userspace-api media: lirc: add missing exceptions for lirc uapi header file 2022-05-26 14:30:17 -07:00
virt S390: 2022-05-26 14:20:14 -07:00
vm Yang Shi has improved the behaviour of khugepaged collapsing of readonly 2022-05-26 12:32:41 -07:00
w1 w1: w1_therm: Document Maxim MAX31850 thermoelement IF. 2022-04-05 10:19:42 -06:00
watchdog
x86 It was a moderately busy cycle for documentation; highlights include: 2022-05-25 11:17:41 -07:00
xtensa
.gitignore
arch.rst
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
COPYING-logo
docutils.conf
dontdiff randstruct: Move seed generation into scripts/basic/ 2022-05-08 01:33:07 -07:00
index.rst Documentation: move watch_queue to core-api 2022-04-22 09:47:25 -06:00
Kconfig
logo.gif
Makefile
memory-barriers.txt
SubmittingPatches