Sean Christopherson a4187c9bd1 KVM: selftests: Split out helper to allocate guest mem via memfd ...

Extract the code for allocating guest memory via memfd out of
vm_userspace_mem_region_add() and into a new helper, kvm_memfd_alloc().
A future selftest to populate a guest with the maximum amount of guest
memory will abuse KVM's memslots to alias guest memory regions to a
single memfd-backed host region, i.e. needs to back a guest with memfd
memory without a 1:1 association between a memslot and a memfd instance.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220226001546.360188-27-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2022-03-08 10:59:10 -05:00

..

accounting

delayacct: track delays from memory compact

2022-01-20 08:52:55 +02:00

arch

tools headers cpufeatures: Sync with the kernel sources

2022-02-01 12:21:47 -03:00

bootconfig

bootconfig: Cleanup dummy headers in tools/bootconfig

2021-10-10 22:16:02 -04:00

bpf

Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

2022-02-03 13:42:38 -08:00

build

Merge remote-tracking branch 'torvalds/master' into perf/core

2022-01-13 10:20:59 -03:00

cgroup

tools/cgroup/slabinfo.py: updated to work on current kernel

2021-04-23 14:42:40 -07:00

counter

tools/counter: Create Counter tools

2021-10-17 10:54:16 +01:00

debugging

tools: Fix "the the" in a message in kernel-chktaint

2021-06-13 17:01:17 -06:00

edid

…

firewire

…

firmware

…

gpio

tools: gpio-utils: fix various kernel-doc warnings

2021-03-26 14:56:19 +01:00

hv

…

iio

iio: event_monitor: Flush output on event

2021-12-16 12:20:35 +00:00

include

KVM: x86: Provide per VM capability for disabling PMU virtualization

2022-02-25 08:20:14 -05:00

io_uring

tools/io_uring/io_uring-cp: sync with liburing example

2021-08-13 08:58:11 -06:00

kvm/kvm_stat

KVM: kvm_stat: do not show halt_wait_ns

2021-10-18 14:07:18 -04:00

laptop

…

leds

…

lib

libperf: Add arm64 support to perf_mmap__read_self()

2022-02-06 09:14:27 -03:00

memory-model

tools/memory-model: litmus: Add two tests for unlock(A)+lock(B) ordering

2021-11-30 17:47:08 -08:00

objtool

objtool: Fix truncated string warning

2022-01-24 10:09:06 -08:00

pci

tools: PCI: Zero-initialize param

2021-08-05 11:01:30 +01:00

pcmcia

…

perf

perf ftrace: system_wide collection is not effective by default

2022-02-06 09:19:51 -03:00

power

Merge tag 'acpi-5.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-01-18 08:51:51 +02:00

rcu

tools/rcu: Add an extract-stall script

2021-09-16 10:31:26 -07:00

scripts

tools: Ignore errors from `which' when searching a GCC toolchain

2022-02-01 23:04:12 +01:00

spi

spi: tools: make a symbolic link to the header file spi.h

2021-04-22 16:30:39 +01:00

testing

KVM: selftests: Split out helper to allocate guest mem via memfd

2022-03-08 10:59:10 -05:00

thermal/tmon

thermal: tools: tmon: remove unneeded local variable

2021-11-24 17:26:13 +01:00

time

…

tracing

tools/tracing: Update Makefile to build rtla

2022-01-27 19:15:47 -05:00

usb

usb: testusb: Fix for showing the connection speed

2021-09-14 10:31:41 +02:00

virtio

tools/virtio: fix build

2021-08-11 06:44:24 -04:00

vm

tools/vm/page-types.c: print file offset in hexadecimal

2021-11-06 13:30:40 -07:00

wmi

…

Makefile

tools/lib/lockdep: drop liblockdep

2021-11-12 11:07:17 -08:00