iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/Documentation
History
Ryan Grimm 734560ac39 powerpc/pseries/svm: Export guest SVM status to user space via sysfs 
User space might want to know it's running in a secure VM.  It can't do
a mfmsr because mfmsr is a privileged instruction.

The solution here is to create a cpu attribute:

/sys/devices/system/cpu/svm

which will read 0 or 1 based on the S bit of the current CPU.

Signed-off-by: Ryan Grimm <grimm@linux.vnet.ibm.com>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190820021326.6884-12-bauerman@linux.ibm.com
2019-08-30 09:55:41 +10:00
..
ABI
powerpc/pseries/svm: Export guest SVM status to user space via sysfs
2019-08-30 09:55:41 +10:00
accounting
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
acpi/dsd
…
admin-guide
powerpc/prom_init: Add the ESM call to prom_init
2019-08-30 09:54:35 +10:00
arm
docs: arm: fix a breakage with pdf output
2019-07-15 11:03:04 -03:00
arm64
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
auxdisplay
docs: admin-guide: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
block
docs conversion for v5.3-rc1
2019-07-16 12:21:41 -07:00
bpf
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2019-07-11 10:55:49 -07:00
cdrom
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
core-api
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
cpu-freq
…
crypto
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
dev-tools
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
devicetree
USB fixes for 5.3-rc2
2019-07-28 09:52:35 -07:00
doc-guide
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
driver-api
docs: phy: Drop duplicate 'be made'
2019-07-26 08:15:26 -06:00
EDID
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
fault-injection
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
fb
docs conversion for v5.3-rc1
2019-07-16 12:21:41 -07:00
features
…
filesystems
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
firmware_class
…
firmware-guide
docs: gpio: add sysfs interface to the admin-guide
2019-07-15 11:03:03 -03:00
fpga
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
gpu
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
hid
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
hwmon
hwmon: (k8temp) documentation: update URL of datasheet
2019-07-21 19:18:45 -07:00
i2c
Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2019-07-15 21:10:39 -07:00
ia64
docs: add SPDX tags to new index files
2019-07-15 11:03:03 -03:00
ide
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
iio
docs: add some documentation dirs to the driver-api book
2019-07-15 11:03:02 -03:00
infiniband
docs: infiniband: add it to the driver-api bookset
2019-07-08 14:22:56 -03:00
input
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
ioctl
docs: ioctl: add it to the uAPI guide
2019-07-15 09:20:28 -03:00
isdn
…
kbuild
Kbuild updates for v5.3 (2nd)
2019-07-20 09:34:55 -07:00
kernel-hacking
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
leds
docs: leds: add it to the driver-api book
2019-07-15 09:20:28 -03:00
livepatch
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
locking
docs: fix broken doc references due to renames
2019-07-17 06:57:51 -03:00
m68k
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
maintainer
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
media
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
mic
docs: driver-api: add remaining converted dirs to it
2019-07-15 11:03:03 -03:00
mips
…
misc-devices
…
netlabel
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
networking
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
nios2
…
openrisc
…
parisc
…
PCI
docs: powerpc: convert docs to ReST and rename to *.rst
2019-07-17 06:57:51 -03:00
pcmcia
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
power
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
powerpc
Documentation/powerpc: Ultravisor API
2019-08-30 09:40:15 +10:00
process
Wimplicit-fallthrough patches for 5.3-rc2
2019-07-27 11:04:18 -07:00
RCU
docs: fix broken doc references due to renames
2019-07-17 06:57:51 -03:00
riscv
RISC-V updates for v5.3
2019-07-18 12:26:59 -07:00
s390
Fixes in vfio-ccw for older and newer issues.
2019-07-23 10:44:28 +02:00
scheduler
docs conversion for v5.3-rc1
2019-07-16 12:21:41 -07:00
scsi
scsi: ufs: Documentation: Announce ufs-tool v1.0
2019-06-26 22:47:51 -04:00
security
docs: security: move some books to it and update
2019-07-15 11:03:01 -03:00
sh
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
sound
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
sparc
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
sphinx
docs: load_config.py: ensure subdirs end with "/"
2019-07-19 08:49:27 -03:00
sphinx-static
…
spi
…
target
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
thermal
docs: thermal: convert to ReST
2019-06-27 21:22:15 +08:00
timers
docs: add some directories to the main documentation index
2019-07-15 11:03:03 -03:00
trace
The main changes in this release include:
2019-07-18 11:51:00 -07:00
translations
doc:it_IT: translations in process/
2019-07-22 14:47:02 -06:00
usb
…
userspace-api
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
virt
This is mostly a set of follow-on fixes from Mauro fixing various fallout
2019-07-26 11:29:24 -07:00
vm
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
w1
docs: driver-api: add a series of orphaned documents
2019-07-15 11:03:02 -03:00
watchdog
Merge branch 'pdf_fixes_v1' of https://git.linuxtv.org/mchehab/experimental into mauro
2019-07-22 13:51:20 -06:00
wimax
…
x86
docs: remove extra conf.py files
2019-07-17 06:57:52 -03:00
xtensa
docs: add arch doc directories to the index
2019-07-15 11:03:01 -03:00
.gitignore
…
atomic_bitops.txt
…
atomic_t.txt
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-08 16:12:03 -07:00
bus-virt-phys-mapping.txt
…
Changes
…
CodingStyle
…
conf.py
docs: conf.py: only use CJK if the font is available
2019-07-17 06:57:51 -03:00
COPYING-logo
docs: logo.txt: rename it to COPYING-logo
2019-07-15 09:20:27 -03:00
crc32.txt
…
debugging-modules.txt
…
debugging-via-ohci1394.txt
…
digsig.txt
…
DMA-API-HOWTO.txt
docs: DMA-API-HOWTO.txt: fix an unmarked code block
2019-07-15 09:20:24 -03:00
DMA-API.txt
…
DMA-attributes.txt
…
DMA-ISA-LPC.txt
…
docutils.conf
…
dontdiff
kbuild: create *.mod with full directory path and remove MODVERDIR
2019-07-18 02:19:31 +09:00
futex-requeue-pi.txt
…
hwspinlock.txt
hwspinlock: add the 'in_atomic' API
2019-06-29 21:08:14 -07:00
index.rst
docs: virtual: add it to the documentation body
2019-07-17 06:57:52 -03:00
io_ordering.txt
…
io-mapping.txt
…
IPMI.txt
…
IRQ-affinity.txt
…
IRQ-domain.txt
…
IRQ.txt
…
irqflags-tracing.txt
…
Kconfig
…
kobject.txt
…
kprobes.txt
…
kref.txt
…
logo.gif
…
lzo.txt
…
mailbox.txt
…
Makefile
…
memory-barriers.txt
docs: fix broken doc references due to renames
2019-07-17 06:57:51 -03:00
nommu-mmap.txt
…
packing.txt
…
padata.txt
…
percpu-rw-semaphore.txt
…
pi-futex.txt
docs: locking: convert docs to ReST and rename to *.rst
2019-07-15 08:53:27 -03:00
preempt-locking.txt
…
rbtree.txt
docs: rbtree.txt: fix Sphinx build warnings
2019-07-15 09:20:24 -03:00
remoteproc.txt
remoteproc: add vendor resources handling
2019-06-29 12:02:17 -07:00
robust-futex-ABI.txt
…
robust-futexes.txt
…
rpmsg.txt
…
speculation.txt
…
static-keys.txt
…
SubmittingPatches
…
tee.txt
…
this_cpu_ops.txt
…
unaligned-memory-access.txt
…
xz.txt
…