linux/Documentation
Janosch Frank 7de3f1423f KVM: s390: Add new reset vcpu API
The architecture states that we need to reset local IRQs for all CPU
resets. Because the old reset interface did not support the normal CPU
reset we never did that on a normal reset.

Let's implement an interface for the missing normal and clear resets
and reset all local IRQs, registers and control structures as stated
in the architecture.

Userspace might already reset the registers via the vcpu run struct,
but as we need the interface for the interrupt clearing part anyway,
we implement the resets fully and don't rely on userspace to reset the
rest.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Link: https://lore.kernel.org/r/20200131100205.74720-4-frankja@linux.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2020-01-31 12:50:04 +01:00
..
ABI chrome platform changes for v5.5 2019-12-03 14:37:12 -08:00
accounting docs: add some documentation dirs to the driver-api book 2019-07-15 11:03:02 -03:00
admin-guide - Fix DM multipath by restoring full path selector functionality for 2019-12-13 14:13:15 -08:00
arm ARM: at91: Documentation: update the sama5d3 and armv7m datasheets 2019-09-30 21:39:18 +02:00
arm64 arm64 updates for 5.5: 2019-11-25 15:39:19 -08:00
block block: add iostat counters for flush requests 2019-11-21 09:06:47 -07:00
bpf bpf: Add s390 testing documentation 2019-10-30 16:25:31 +01:00
cdrom docs: add some directories to the main documentation index 2019-07-15 11:03:03 -03:00
core-api powerpc updates for 5.5 #2 2019-12-06 13:36:31 -08:00
cpu-freq Documentation: cpufreq: Update policy notifier documentation 2019-09-02 22:44:05 +02:00
crypto crypto: ablkcipher - remove deprecated and unused ablkcipher support 2019-11-17 09:02:49 +08:00
dev-tools kcov: remote coverage support 2019-12-04 19:44:14 -08:00
devicetree Staging/IIO fixes for 5.5-rc2 2019-12-14 12:43:57 -08:00
doc-guide kernel-doc: rename the kernel-doc directive 'functions' to 'identifiers' 2019-11-07 13:17:25 -07:00
driver-api Merge branch 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux 2019-12-05 11:21:24 -08:00
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 xtensa: update arch features 2019-10-20 23:48:28 -07:00
filesystems overlayfs fixes for 5.5-rc2 2019-12-14 11:13:54 -08:00
firmware_class
firmware-guide ACPI: Documentation: Minor spelling fix in namespace.rst 2019-10-14 11:03:44 +02:00
fpga Documentation: fpga: dfl: add descriptions for thermal/power management interfaces 2019-10-16 19:18:26 -07:00
gpu drm/amdgpu: Improve RAS documentation (v2) 2019-11-06 16:27:48 -05:00
hid docs: add some documentation dirs to the driver-api book 2019-07-15 11:03:02 -03:00
hwmon Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
i2c Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
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 Documentation/infiniband: update name of some functions 2019-09-13 16:55:55 -03:00
input Input: docs: fix spelling mistake "potocol" -> "protocol" 2019-08-06 11:24:49 -06:00
isdn docs: isdn: convert to ReST and add to kAPI bookset 2019-07-31 13:30:25 -06:00
kbuild kbuild: remove header compile test 2019-11-15 00:22:35 +09:00
kernel-hacking docs: Add documentation for Symbol Namespaces 2019-09-10 10:30:49 +02:00
leds leds: core: Add support for composing LED class device names 2019-07-25 20:07:52 +02:00
livepatch livepatch: Documentation of the new API for tracking system state changes 2019-11-01 13:08:24 +01:00
locking doc🔒 remove reference to clever use of read-write lock 2019-09-14 01:53:27 -06:00
m68k docs: README.buddha: convert to ReST and add to m68k book 2019-07-31 13:30:10 -06:00
maintainer docs: fix up the maintainer profile document 2019-11-25 08:42:12 -07:00
media media: Documentation: media: *_DEFAULT targets for subdevs 2019-11-10 17:49:27 +01:00
mic docs: driver-api: add remaining converted dirs to it 2019-07-15 11:03:03 -03:00
mips docs: fix some broken references 2019-10-10 11:25:39 -06:00
misc-devices docs: misc: xilinx_sdfec: Actually add documentation 2019-10-11 10:01:27 -06:00
netlabel docs: add some directories to the main documentation index 2019-07-15 11:03:03 -03:00
networking Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
nios2 docs: nios2: add it to the main Documentation body 2019-07-31 13:31:51 -06:00
nvdimm libnvdimm, MAINTAINERS: Maintainer Entry Profile 2019-11-25 08:34:54 -07:00
openrisc docs: openrisc: convert to ReST and add to documentation body 2019-07-31 13:30:20 -06:00
parisc docs: parisc: convert to ReST and add to documentation body 2019-07-31 13:30:15 -06:00
PCI Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-27 14:23:31 -07:00
pcmcia docs: add some directories to the main documentation index 2019-07-15 11:03:03 -03:00
power pci-v5.5-changes 2019-12-03 13:58:22 -08:00
powerpc powerpc/fsl_booke/32: Document KASLR implementation 2019-11-13 19:27:58 +11:00
process treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
RCU Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch() 2019-10-29 02:48:29 -07:00
riscv riscv-docs: correct the sequence of the magic number 2 since it's little endian 2019-10-03 10:51:42 -06:00
s390 Documentation/s390: remove outdated debugging390 documentation 2019-08-21 12:41:43 +02:00
scheduler Documentation/scheduler: fix links in sched-stats 2019-10-29 04:35:41 -06:00
scsi scsi: smartpqi: Update attribute name to driver_version 2019-12-09 19:17:36 -05:00
security Documentation: security: core.rst: fix warnings 2019-11-22 10:01:47 -07:00
sh docs: remove extra conf.py files 2019-07-17 06:57:52 -03:00
sound ALSA: docs: Update about the new PCM sync_stop ops 2019-11-20 19:39:54 +01:00
sparc docs: add arch doc directories to the index 2019-07-15 11:03:01 -03:00
sphinx docs, parallelism: Rearrange how jobserver reservations are made 2019-11-22 10:35:18 -07:00
sphinx-static doc-rst: Reduce CSS padding around Field 2019-10-02 10:03:06 -06:00
spi spi: docs: convert to ReST and add it to the kABI bookset 2019-07-31 14:13:13 -06:00
target docs: add some directories to the main documentation index 2019-07-15 11:03:03 -03:00
timers docs: add some directories to the main documentation index 2019-07-15 11:03:03 -03:00
trace Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
translations treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
usb USB: rio500: Remove Rio 500 kernel driver 2019-10-04 10:53:36 +02:00
userspace-api Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
virt KVM: s390: Add new reset vcpu API 2020-01-31 12:50:04 +01:00
virtual cpuidle: add haltpoll governor 2019-07-30 17:27:37 +02:00
vm mm/hmm: remove hmm_mirror and related 2019-11-23 19:56:45 -04:00
w1 docs: w1: Fix SPDX-License-Identifier syntax 2019-10-18 09:45:56 -06:00
watchdog linux-watchdog 5.4-rc1 tag 2019-09-27 11:17:38 -07:00
x86 Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-11-26 08:40:20 -08:00
xtensa docs: add arch doc directories to the index 2019-07-15 11:03:01 -03:00
.gitignore
asm-annotations.rst x86/ftrace: Get rid of function_hook 2019-10-25 10:52:22 +02:00
atomic_bitops.txt docs: atomic_bitops.txt: add a title for this document 2019-04-11 12:37:02 -06:00
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 doc-rst: Programmatically render MAINTAINERS into ReST 2019-10-02 10:03:17 -06:00
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-mapping: remove dma_release_declared_memory 2019-09-04 11:13:19 +02:00
DMA-attributes.txt dma-mapping: remove the DMA_ATTR_WRITE_BARRIER flag 2019-11-14 12:01:54 -04:00
DMA-ISA-LPC.txt
docutils.conf doc-rst: Add missing newline at end of file 2019-06-20 14:16:56 -06:00
dontdiff modpost: dump missing namespaces into a single modules.nsdeps file 2019-11-11 20:10:01 +09:00
futex-requeue-pi.txt
hwspinlock.txt hwspinlock: add the 'in_atomic' API 2019-06-29 21:08:14 -07:00
index.rst Here's the main documentation changes for 5.5: 2019-12-02 11:51:02 -08:00
io_ordering.txt
io-mapping.txt
IPMI.txt
IRQ-affinity.txt
IRQ-domain.txt
IRQ.txt
irqflags-tracing.txt
Kconfig docs: Kbuild/Makefile: allow check for missing docs at build time 2019-06-07 11:33:16 -06:00
kobject.txt
kprobes.txt Merge branch 'parisc-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2019-05-07 19:34:17 -07:00
kref.txt
logo.gif
lzo.txt lib/lzo: fix bugs for very short or empty input 2019-04-05 16:02:30 -10:00
mailbox.txt
Makefile Kbuild updates for v5.5 2019-12-02 17:35:04 -08:00
memory-barriers.txt docs/memory-barriers.txt: Remove remaining references to mmiowb() 2019-11-22 10:00:46 -07:00
nommu-mmap.txt
padata.txt padata: allocate workqueue internally 2019-09-13 21:15:39 +10:00
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 x86/fpu: Remove fpu__restore() 2019-04-09 19:27:42 +02:00
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 futex: Update comments and docs about return values of arch futex code 2019-04-26 13:57:55 +01:00
rpmsg.txt
speculation.txt docs: speculation.txt: mark example blocks as such 2019-04-11 12:37:03 -06:00
static-keys.txt
SubmittingPatches
tee.txt Documentation: tee: Grammar s/the its/its/ 2019-06-07 11:23:38 -06:00
this_cpu_ops.txt
unaligned-memory-access.txt docs: unaligned-memory-access.txt: use a lowercase title 2019-04-11 12:37:03 -06:00
xz.txt