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Tony Krowiak 37940fb0b6 KVM: s390: device attrs to enable/disable AP interpretation

Introduces two new VM crypto device attributes (KVM_S390_VM_CRYPTO)
to enable or disable AP instruction interpretation from userspace
via the KVM_SET_DEVICE_ATTR ioctl:

* The KVM_S390_VM_CRYPTO_ENABLE_APIE attribute enables hardware
  interpretation of AP instructions executed on the guest.

* The KVM_S390_VM_CRYPTO_DISABLE_APIE attribute disables hardware
  interpretation of AP instructions executed on the guest. In this
  case the instructions will be intercepted and pass through to
  the guest.

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20180925231641.4954-25-akrowiak@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

2018-09-28 15:50:11 +02:00

arch

KVM: s390: device attrs to enable/disable AP interpretation

2018-09-28 15:50:11 +02:00

block

blk-cgroup: increase number of supported policies

2018-09-11 10:59:53 -06:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

Merge tag 'dmaengine-4.19-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2018-08-18 15:55:59 -07:00

Documentation

Code of Conduct: Let's revamp it.

2018-09-16 11:42:28 -07:00

drivers

s390: vfio-ap: implement VFIO_DEVICE_RESET ioctl

2018-09-28 15:50:11 +02:00

firmware

kbuild: remove all dummy assignments to obj-

2017-11-18 11:46:06 +09:00

Merge tag '4.19-rc3-smb3-cifs' of git://git.samba.org/sfrench/cifs-2.6

2018-09-14 19:33:42 -10:00

include

s390: vfio-ap: implement VFIO_DEVICE_GET_INFO ioctl

2018-09-28 15:50:11 +02:00

init

Merge tag 'kbuild-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-08-25 13:40:38 -07:00

ipc

ipc/shm: properly return EIDRM in shm_lock()

2018-09-04 16:45:02 -07:00

kernel

Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-09-15 08:00:37 -10:00

lib

lib/Kconfig.debug: fix three typos in help text

2018-09-04 16:45:02 -07:00

LICENSES

LICENSES: Add Linux-OpenIB license text

2018-04-27 16:41:53 -06:00

Merge tag 'ovl-fixes-4.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs

2018-09-13 19:21:40 -10:00

net

tipc: check return value of __tipc_dump_start()

2018-09-12 13:15:04 -07:00

samples

samples/bpf: all XDP samples should unload xdp/bpf prog on SIGTERM

2018-08-16 21:55:32 +02:00

scripts

Merge tag 'kbuild-fixes-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-09-09 05:42:11 -07:00

security

Revert "x86/mm/legacy: Populate the user page-table with user pgd's"

2018-09-14 17:08:45 +02:00

sound

ALSA: hda: Fix several mismatch for register mask and value

2018-09-03 23:47:40 +02:00

tools

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-09-15 06:44:32 -10:00

usr

initramfs: move gen_initramfs_list.sh from scripts/ to usr/

2018-08-22 23:21:44 +09:00

virt

KVM: Remove obsolete kvm_unmap_hva notifier backend

2018-09-07 15:06:02 +02:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Add hch to .get_maintainer.ignore

2015-08-21 14:30:10 -07:00

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

s390: vfio-ap: register matrix device with VFIO mdev framework

2018-09-26 20:45:51 +02:00

Makefile

Linux 4.19-rc4

2018-09-16 11:52:37 -07:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.

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