mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-22 10:34:55 +08:00
8636a1f967
The Kconfig lexer supports special characters such as '.' and '/' in the parameter context. In my understanding, the reason is just to support bare file paths in the source statement. I do not see a good reason to complicate Kconfig for the room of ambiguity. The majority of code already surrounds file paths with double quotes, and it makes sense since file paths are constant string literals. Make it treewide consistent now. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Ingo Molnar <mingo@kernel.org>
67 lines
1.5 KiB
Plaintext
67 lines
1.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# KVM configuration
|
|
#
|
|
|
|
source "virt/kvm/Kconfig"
|
|
source "virt/lib/Kconfig"
|
|
|
|
menuconfig VIRTUALIZATION
|
|
bool "Virtualization"
|
|
---help---
|
|
Say Y here to get to see options for using your Linux host to run
|
|
other operating systems inside virtual machines (guests).
|
|
This option alone does not add any kernel code.
|
|
|
|
If you say N, all options in this submenu will be skipped and
|
|
disabled.
|
|
|
|
if VIRTUALIZATION
|
|
|
|
config KVM
|
|
bool "Kernel-based Virtual Machine (KVM) support"
|
|
depends on OF
|
|
select MMU_NOTIFIER
|
|
select PREEMPT_NOTIFIERS
|
|
select ANON_INODES
|
|
select HAVE_KVM_CPU_RELAX_INTERCEPT
|
|
select HAVE_KVM_ARCH_TLB_FLUSH_ALL
|
|
select KVM_MMIO
|
|
select KVM_ARM_HOST
|
|
select KVM_GENERIC_DIRTYLOG_READ_PROTECT
|
|
select SRCU
|
|
select KVM_VFIO
|
|
select HAVE_KVM_EVENTFD
|
|
select HAVE_KVM_IRQFD
|
|
select KVM_ARM_PMU if HW_PERF_EVENTS
|
|
select HAVE_KVM_MSI
|
|
select HAVE_KVM_IRQCHIP
|
|
select HAVE_KVM_IRQ_ROUTING
|
|
select IRQ_BYPASS_MANAGER
|
|
select HAVE_KVM_IRQ_BYPASS
|
|
select HAVE_KVM_VCPU_RUN_PID_CHANGE
|
|
---help---
|
|
Support hosting virtualized guest machines.
|
|
We don't support KVM with 16K page tables yet, due to the multiple
|
|
levels of fake page tables.
|
|
|
|
If unsure, say N.
|
|
|
|
config KVM_ARM_HOST
|
|
bool
|
|
---help---
|
|
Provides host support for ARM processors.
|
|
|
|
config KVM_ARM_PMU
|
|
bool
|
|
---help---
|
|
Adds support for a virtual Performance Monitoring Unit (PMU) in
|
|
virtual machines.
|
|
|
|
config KVM_INDIRECT_VECTORS
|
|
def_bool KVM && (HARDEN_BRANCH_PREDICTOR || HARDEN_EL2_VECTORS)
|
|
|
|
source "drivers/vhost/Kconfig"
|
|
|
|
endif # VIRTUALIZATION
|