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Wei Liu 5d0f077e0f x86/hyperv: allocate output arg pages if required
When Linux runs as the root partition, it will need to make hypercalls
which return data from the hypervisor.

Allocate pages for storing results when Linux runs as the root
partition.

Signed-off-by: Lillian Grassin-Drake <ligrassi@microsoft.com>
Co-Developed-by: Lillian Grassin-Drake <ligrassi@microsoft.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20210203150435.27941-6-wei.liu@kernel.org
2021-02-11 08:47:06 +00:00
arch x86/hyperv: allocate output arg pages if required 2021-02-11 08:47:06 +00:00
block
certs
crypto
Documentation Drivers: hv: vmbus: Add /sys/bus/vmbus/hibernation 2021-02-11 08:47:05 +00:00
drivers clocksource/hyperv: use MSR-based access if running as root 2021-02-11 08:47:06 +00:00
fs io_uring-5.11-2021-01-24 2021-01-24 12:30:14 -08:00
include asm-generic/hyperv: change HV_CPU_POWER_MANAGEMENT to HV_CPU_MANAGEMENT 2021-02-11 08:47:05 +00:00
init
ipc
kernel - Fix a kernel panic in mips-cpu due to invalid irq domain hierarchy. 2021-01-24 10:24:20 -08:00
lib ubsan: disable unsigned-overflow check for i386 2021-01-24 10:34:52 -08:00
LICENSES
mm mm/highmem: prepare for overriding set_pte_at() 2021-01-24 10:34:52 -08:00
net Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer 2021-02-05 09:55:42 +00:00
samples
scripts
security
sound
tools - Adjust objtool to handle a recent binutils change to not generate unused 2021-01-24 10:17:03 -08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge branch 'akpm' (patches from Andrew) 2021-01-24 12:16:34 -08:00
Makefile Linux 5.11-rc5 2021-01-24 16:47:14 -08:00
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.

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.