rockchip-kernel

Go to file

Vitaly Kuznetsov baff59ccdc KVM: Pre-allocate cpumasks for kvm_make_all_cpus_request_except()

Allocating cpumask dynamically in zalloc_cpumask_var() is not ideal.
Allocation is somewhat slow and can (in theory and when CPUMASK_OFFSTACK)
fail. kvm_make_all_cpus_request_except() already disables preemption so
we can use pre-allocated per-cpu cpumasks instead.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210903075141.403071-8-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2021-09-30 04:27:04 -04:00

arch

KVM: Drop 'except' parameter from kvm_make_vcpus_request_mask()

2021-09-30 04:27:04 -04:00

block

blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd

2021-09-15 12:03:18 -06:00

certs

certs: Add support for using elliptic curve keys for signing modules

2021-08-23 19:55:42 +03:00

crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2021-08-30 12:57:10 -07:00

Documentation

Merge tag 'devicetree-fixes-for-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2021-09-18 12:40:55 -07:00

drivers

ptp: Fix ptp_kvm_getcrosststamp issue for x86 ptp_kvm

2021-09-30 04:08:15 -04:00

Merge tag 'iov_iter.3-5.15-2021-09-17' of git://git.kernel.dk/linux-block

2021-09-17 09:23:44 -07:00

include

KVM: Drop 'except' parameter from kvm_make_vcpus_request_mask()

2021-09-30 04:27:04 -04:00

init

memblock: introduce saner 'memblock_free_ptr()' interface

2021-09-14 13:23:22 -07:00

ipc

ipc: remove memcg accounting for sops objects in do_semtimedop()

2021-09-14 10:22:11 -07:00

kernel

entry: rseq: Call rseq_handle_notify_resume() in tracehook_notify_resume()

2021-09-22 10:24:01 -04:00

lib

pci_iounmap'2: Electric Boogaloo: try to make sense of it all

2021-09-19 17:13:35 -07:00

LICENSES

LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"

2021-07-15 06:31:24 -06:00

memblock: introduce saner 'memblock_free_ptr()' interface

2021-09-14 13:23:22 -07:00

net

Merge tag 'net-5.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-09-16 13:05:42 -07:00

samples

Merge tag 'kgdb-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux

2021-09-07 12:08:04 -07:00

scripts

Merge tag 'kbuild-fixes-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-09-19 12:55:12 -07:00

security

Merge tag 'kbuild-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-09-03 15:33:47 -07:00

sound

Merge tag 'sound-fix-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2021-09-09 16:05:10 -07:00

tools

KVM: selftests: Ensure all migrations are performed when test is affined

2021-09-30 04:25:57 -04:00

usr

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

virt

KVM: Pre-allocate cpumasks for kvm_make_all_cpus_request_except()

2021-09-30 04:27:04 -04:00

.clang-format

clang-format: Update with the latest for_each macro list

2021-05-12 23:32:39 +02:00

.cocciconfig

…

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

.gitattributes: use 'dts' diff driver for dts files

2019-12-04 19:44:11 -08:00

.gitignore

.gitignore: ignore only top-level modules.builtin

2021-05-02 00:43:35 +09:00

.mailmap

mailmap: update email address of Matthias Fuchs and Thomas Körper

2021-08-19 09:39:44 +02:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

MAINTAINERS: move Murali Karicheri to credits

2021-04-29 15:47:30 -07:00

Kbuild

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

MAINTAINERS: Add Nirmal Patel as VMD maintainer

2021-09-15 16:44:03 -05:00

Makefile

Linux 5.15-rc2

2021-09-19 17:28:22 -07:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -06:00

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.

Languages

C 97.2%

Assembly 1.7%

Shell 0.4%

Makefile 0.3%

Python 0.2%