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Bjorn Helgaas f52412b151 Merge branch 'pci/virtualization'
- Fix erroneous intel-iommu dependency on CONFIG_AMD_IOMMU (Bjorn
    Helgaas)

  - Move pci_prg_resp_pasid_required() to CONFIG_PCI_PRI (Bjorn Helgaas)

  - Allow VFs to use PRI (the PF PRI is shared by the VFs, but the code
    previously didn't recognize that) (Kuppuswamy Sathyanarayanan)

  - Allow VFs to use PASID (the PF PASID capability is shared by the VFs,
    but the code previously didn't recognize that) (Kuppuswamy
    Sathyanarayanan)

  - Disconnect PF and VF ATS enablement, since ATS in PFs and associated
    VFs can be enabled independently (Kuppuswamy Sathyanarayanan)

  - Cache PRI and PASID capability offsets (Kuppuswamy Sathyanarayanan)

  - Cache the PRI PRG Response PASID Required bit (Bjorn Helgaas)

  - Consolidate ATS declarations in linux/pci-ats.h (Krzysztof Wilczynski)

  - Remove unused PRI and PASID stubs (Bjorn Helgaas)

  - Removed unnecessary EXPORT_SYMBOL_GPL() from ATS, PRI, and PASID
    interfaces that are only used by built-in IOMMU drivers (Bjorn Helgaas)

  - Hide PRI and PASID state restoration functions used only inside the PCI
    core (Bjorn Helgaas)

  - Fix the UPDCR register address in the Intel ACS quirk (Steffen
    Liebergeld)

  - Add a DMA alias quirk for the Intel VCA NTB (Slawomir Pawlowski)

  - Serialize sysfs sriov_numvfs reads vs writes (Pierre Crégut)

  - Update Cavium ACS quirk for ThunderX2 and ThunderX3 (George Cherian)

  - Unify ACS quirk implementations (Bjorn Helgaas)

* pci/virtualization:
  PCI: Unify ACS quirk desired vs provided checking
  PCI: Make ACS quirk implementations more uniform
  PCI: Apply Cavium ACS quirk to ThunderX2 and ThunderX3
  PCI/IOV: Serialize sysfs sriov_numvfs reads vs writes
  PCI: Add DMA alias quirk for Intel VCA NTB
  PCI: Fix Intel ACS quirk UPDCR register address
  PCI/ATS: Make pci_restore_pri_state(), pci_restore_pasid_state() private
  PCI/ATS: Remove unnecessary EXPORT_SYMBOL_GPL()
  PCI/ATS: Remove unused PRI and PASID stubs
  PCI/ATS: Consolidate ATS declarations in linux/pci-ats.h
  PCI/ATS: Cache PRI PRG Response PASID Required bit
  PCI/ATS: Cache PASID Capability offset
  PCI/ATS: Cache PRI Capability offset
  PCI/ATS: Disable PF/VF ATS service independently
  PCI/ATS: Handle sharing of PF PASID Capability with all VFs
  PCI/ATS: Handle sharing of PF PRI Capability with all VFs
  PCI/ATS: Move pci_prg_resp_pasid_required() to CONFIG_PCI_PRI
  iommu/vt-d: Select PCI_PRI for INTEL_IOMMU_SVM
History 2019-11-28 08:54:38 -06:00
arch Merge branch 'pci/resource' 2019-11-28 08:54:36 -06:00
block blk-rq-qos: fix first node deletion of rq_qos_del() 2019-10-15 10:13:13 -06:00
certs PKCS#7: Refactor verify_pkcs7_signature() 2019-08-05 18:40:18 -04:00
crypto Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
Documentation Merge branch 'pci/resource' 2019-11-28 08:54:36 -06:00
drivers Merge branch 'pci/virtualization' 2019-11-28 08:54:38 -06:00
fs Merge branch 'akpm' (patches from Andrew) 2019-10-19 06:53:59 -04:00
include Merge branch 'pci/virtualization' 2019-11-28 08:54:38 -06:00
init Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2019-09-28 08:14:15 -07:00
ipc ipc/sem.c: convert to use built-in RCU list checking 2019-09-25 17:51:41 -07:00
kernel Kbuild fixes for v5.4 (2nd) 2019-10-20 12:36:57 -04:00
lib Merge branch 'pci/resource' 2019-11-28 08:54:36 -06:00
LICENSES LICENSES: Rename other to deprecated 2019-05-03 06:34:32 -06:00
mm mm/thp: allow dropping THP from page cache 2019-10-19 06:32:33 -04:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-10-19 17:09:11 -04:00
samples samples/bpf: Add a workaround for asm_inline 2019-10-03 17:37:11 +02:00
scripts Kbuild fixes for v5.4 (2nd) 2019-10-20 12:36:57 -04:00
security selinux/stable-5.4 PR 20191007 2019-10-08 10:51:37 -07:00
sound ALSA: hda - Force runtime PM on Nvidia HDMI codecs 2019-10-17 17:45:32 +02:00
tools Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-10-19 17:09:11 -04:00
usr kbuild: update compile-test header list for v5.4-rc2 2019-10-05 15:29:49 +09:00
virt KVM/arm fixes for 5.4, take #1 2019-10-03 12:08:50 +02:00
.clang-format clang-format: Update with the latest for_each macro list 2019-08-31 10:00:51 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore Modules updates for v5.4 2019-09-22 10:34:46 -07:00
.mailmap Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer 2019-10-10 08:12:51 -07:00
Kbuild kbuild: do not descend to ./Kbuild when cleaning 2019-08-21 21:03:58 +09:00
Kconfig docs: kbuild: convert docs to ReST and rename to *.rst 2019-06-14 14:21:21 -06:00
MAINTAINERS Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-10-19 17:09:11 -04:00
Makefile Linux 5.4-rc4 2019-10-20 15:56:22 -04:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.