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Filename Latest commit message Latest commit date
Alexey Kardashevskiy 83fb8ccf97 powerpc/powernv/npu: Convert NPU IOMMU helpers to iommu_table_group_ops
At the moment NPU IOMMU is manipulated directly from the IODA2 PCI
PE code; PCI PE acts as a master to NPU PE. Soon we will have compound
IOMMU groups with several PEs from several different PHB (such as
interconnected GPUs and NPUs) so there will be no single master but
a one big IOMMU group.

This makes a first step and converts an NPU PE with a set of extern
function to a table group.

This should cause no behavioral change. Note that
pnv_npu_release_ownership() has never been implemented.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-12-21 16:20:46 +11:00
arch powerpc/powernv/npu: Convert NPU IOMMU helpers to iommu_table_group_ops 2018-12-21 16:20:46 +11:00
block for-linus-20181109 2018-11-09 16:31:51 -06:00
certs
crypto
Documentation powerpc/fadump: Reservationless firmware assisted dump 2018-12-21 11:32:49 +11:00
drivers powerpc/vfio/iommu/kvm: Do not pin device memory 2018-12-21 16:20:46 +11:00
firmware
fs for-4.20-rc1-tag 2018-11-11 16:54:38 -06:00
include powerpc: use mm zones more sensibly 2018-12-20 22:21:20 +11:00
init
ipc
kernel Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-11-11 16:37:41 -06:00
lib raid6/ppc: Fix build for clang 2018-12-20 20:53:11 +11:00
LICENSES
mm
net act_mirred: clear skb->tstamp on redirect 2018-11-11 10:21:31 -08:00
samples
scripts builddeb: Fix inclusion of dtbs in debian package 2018-11-11 23:04:53 +09:00
security
sound ALSA: hda - Fix incorrect clearance of thinkpad_acpi hooks 2018-11-06 16:33:53 +01:00
tools selftests/powerpc: Add checks for transactional sigreturn 2018-12-21 14:46:50 +11:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap mailmap: Update email for Punit Agrawal 2018-11-05 10:02:11 +00:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-11-10 06:57:34 -06:00
Makefile Linux 4.20-rc2 2018-11-11 17:12:31 -06:00
README

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.