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Filename Latest commit message Latest commit date
Vitaly Kuznetsov a336282d77 x86/kvm/nVMX: introduce source data cache for kvm_init_shadow_ept_mmu()
MMU re-initialization is expensive, in particular,
update_permission_bitmask() and update_pkru_bitmask() are.

Cache the data used to setup shadow EPT MMU and avoid full re-init when
it is unchanged.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-17 00:30:06 +02:00
arch x86/kvm/nVMX: introduce source data cache for kvm_init_shadow_ept_mmu() 2018-10-17 00:30:06 +02:00
block blk-cgroup: increase number of supported policies 2018-09-11 10:59:53 -06:00
certs
crypto
Documentation KVM: x86: hyperv: implement PV IPI send hypercalls 2018-10-17 00:29:47 +02:00
drivers KVM: s390/vfio-ap: Fixes and enhancements for vfio-ap 2018-10-13 12:00:26 +02:00
firmware
fs This pull request contains fixes for UBIFS: 2018-09-21 15:29:44 +02:00
include KVM: x86: hyperv: implement PV IPI send hypercalls 2018-10-17 00:29:47 +02:00
init
ipc
kernel kernel/sys.c: remove duplicated include 2018-09-20 22:01:11 +02:00
lib
LICENSES
mm mm: slowly shrink slabs with a relatively small number of objects 2018-09-20 22:01:11 +02:00
net net/ipv6: do not copy dst flags on rt init 2018-09-17 19:42:14 -07:00
samples
scripts linux-kselftest-4.19-rc5 2018-09-17 07:24:28 +02:00
security Revert "x86/mm/legacy: Populate the user page-table with user pgd's" 2018-09-14 17:08:45 +02:00
sound ASoC: Fixes for v4.19 2018-09-17 18:59:21 +02:00
tools kvm: selftests: support high GPAs in dirty_log_test 2018-10-17 00:29:38 +02:00
usr
virt KVM: leverage change to adjust slots->used_slots in update_memslots() 2018-10-17 00:29:48 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS KVM: s390: Features for 4.20 2018-10-04 17:12:45 +02:00
Makefile linux-kselftest-4.19-rc5 2018-09-17 07:24:28 +02:00
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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.