David Brazdil da4c7bf5d8 UPSTREAM: KVM: arm64: Add kvm-arm.mode early kernel parameter ... Add an early parameter that allows users to select the mode of operation for KVM/arm64. For now, the only supported value is "protected". By passing this flag users opt into the hypervisor placing additional restrictions on the host kernel. These allow the hypervisor to spawn guests whose state is kept private from the host. Restrictions will include stage-2 address translation to prevent host from accessing guest memory, filtering its SMC calls, etc. Without this parameter, the default behaviour remains selecting VHE/nVHE based on hardware support and CONFIG_ARM64_VHE. Signed-off-by: David Brazdil <dbrazdil@google.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20201202184122.26046-2-dbrazdil@google.com (cherry picked from commit d8b369c4e3) Signed-off-by: Will Deacon <willdeacon@google.com> Change-Id: I1fe46bb18b40d0a1df41a600a07b848f82988ac6 Bug: 178098380 Test: atest VirtualizationHostTestCases on an EL2-enabled device		2021-01-28 17:57:12 +00:00
..
ABI	This is the 5.10.11 stable release	2021-01-27 12:12:33 +01:00
accounting
admin-guide	UPSTREAM: KVM: arm64: Add kvm-arm.mode early kernel parameter	2021-01-28 17:57:12 +00:00
arm	documentation: arm: sunxi: add Allwinner H6 documents	2020-10-28 11:19:24 -06:00
arm64	UPSTREAM: arm64: spectre: Rename ARM64_HARDEN_EL2_VECTORS to ARM64_SPECTRE_V3A	2021-01-28 17:57:08 +00:00
block	block-5.10-2020-10-24	2020-10-24 12:46:42 -07:00
bpf	bpf: Migrate from patchwork.ozlabs.org to patchwork.kernel.org.	2020-10-11 22:05:47 +02:00
cdrom
core-api	dma-mapping: document dma_{alloc,free}_pages	2020-10-23 12:07:46 +02:00
cpu-freq
crypto
dev-tools	UPSTREAM: kasan: update documentation	2021-01-19 21:47:32 -08:00
device-mapper
devicetree	FROMLIST: dt-bindings: reserved-memory: Make DMA-BUF CMA heap DT-configurable	2021-01-25 12:21:02 -08:00
doc-guide	docs: kerneldoc.py: add support for kerneldoc -nosymbol	2020-10-15 07:49:38 +02:00
driver-api	media: vidtv.rst: add kernel-doc markups	2020-11-26 08:05:24 +01:00
fault-injection	A handful of late-arriving documentation fixes.	2020-10-23 17:13:53 -07:00
fb	drm fixes (round two) for 5.10-rc1	2020-10-23 13:56:34 -07:00
features	s390 updates for the 5.10 merge window	2020-10-16 12:36:38 -07:00
filesystems	UPSTREAM: Documentation: document /proc api for arm64 MTE vm flags	2021-01-19 21:47:26 -08:00
firmware_class
firmware-guide	Documentation: ACPI: fix spelling mistakes	2020-11-10 18:48:56 +01:00
fpga
gpu	fbcon: Disable accelerated scrolling	2021-01-06 14:56:51 +01:00
hid
hwmon	docs: hwmon: mp2975.rst: address some html build warnings	2020-10-28 11:26:10 -06:00
i2c	Documentation: i2c: add testunit docs to index	2020-10-05 22:57:45 +02:00
ia64
ide
iio
infiniband
input
isdn
kbuild	Merge aae5ab854e ("Merge tag 'riscv-for-linus-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux") into android-mainline	2020-11-30 08:20:35 +01:00
kernel-hacking
leds	docs: leds: index.rst: add a missing file	2020-11-02 13:45:37 +01:00
litmus-tests
livepatch
locking	Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g	2020-12-30 11:54:11 +01:00
m68k
maintainer
mhi
mips	dt: Remove booting-without-of.rst	2020-10-13 13:33:16 -05:00
misc-devices	Documentation: remove mic/index from misc-devices/index.rst	2020-11-04 11:38:32 +01:00
netlabel
networking	Documentation: netdev-FAQ: suggest how to post co-dependent series	2020-11-24 20:45:22 -08:00
nios2
nvdimm
openrisc
parisc
PCI	Documentation: better locations for sysfs-pci, sysfs-tagging	2020-10-09 09:33:23 -06:00
pcmcia
power	PCI/PM: Rename pci_dev.d3_delay to d3hot_delay	2020-09-29 14:21:50 -05:00
powerpc	docs updates for v5.10-rc1	2020-10-16 15:02:21 -07:00
process	net: switch to the kernel.org patchwork instance	2020-11-11 17:12:00 -08:00
RCU	Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu	2020-10-09 08:21:56 +02:00
riscv
s390
scheduler	Merge 50d228345a ("Merge tag 'docs-5.10' of git://git.lwn.net/linux") into android-mainline	2020-10-21 15:43:32 +02:00
scsi	SPDX patches for 5.10-rc1	2020-10-14 16:19:42 -07:00
security
sh	dt: Remove booting-without-of.rst	2020-10-13 13:33:16 -05:00
sound	ALSA: doc: Fix reference to mixart.rst	2021-01-19 18:27:17 +01:00
sparc
sphinx	A small number of fixes, plus a build tweak to respect the desire for	2020-11-03 09:57:30 -08:00
sphinx-static
spi
staging
target
timers
trace	docs updates for v5.10-rc1	2020-10-16 15:02:21 -07:00
translations	net: switch to the kernel.org patchwork instance	2020-11-11 17:12:00 -08:00
usb	FROMGIT: usb: gadget: u_ether: support configuring interface names.	2021-01-19 09:32:57 +01:00
userspace-api	docs: userspace-api: add iommu.rst to the index file	2020-10-28 11:26:10 -06:00
virt	UPSTREAM: KVM: arm64: Some fixes of PV-time interface document	2021-01-28 17:57:11 +00:00
vm	UPSTREAM: mm/page_owner: record timestamp and pid	2021-01-06 23:25:47 +00:00
w1	docs: w1: w1_therm: Fix broken xref, mistakes, clarify text	2020-10-08 09:47:15 +02:00
watchdog
x86	x86/CPU/AMD: Save AMD NodeId as cpu_die_id	2020-12-30 11:54:29 +01:00
xtensa	xtensa: fix TLBTEMP area placement	2020-11-16 02:13:15 -08:00
.gitignore
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py	This pull contains a series of warning fixes from Mauro; once applied, the	2020-11-03 13:14:14 -08:00
COPYING-logo
docutils.conf
dontdiff
index.rst
Kconfig	docs: Kconfig/Makefile: add a check for broken ABI files	2020-10-30 13:08:07 +01:00
logo.gif
Makefile	A small number of fixes, plus a build tweak to respect the desire for	2020-11-03 09:57:30 -08:00
memory-barriers.txt
SubmittingPatches
watch_queue.rst