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Peter Xu d9f411bacf userfaultfd/selftests: hint the test runner on required privilege

Now userfaultfd test program requires either root or ptrace privilege due
to the signal/event tests.  When UFFDIO_API failed, hint the test runner
about this fact verbosely.

Link: https://lkml.kernel.org/r/20201208024709.7701-4-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2020-12-15 12:13:46 -08:00

arch

arch, mm: make kernel_page_present() always available

2020-12-15 12:13:43 -08:00

block

Merge tag 'block-5.10-2020-12-05' of git://git.kernel.dk/linux-block

2020-12-05 14:45:30 -08:00

certs

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

crypto

Merge tag 'drivers-5.10-2020-10-12' of git://git.kernel.dk/linux-block

2020-10-13 13:04:41 -07:00

Documentation

userfaultfd: add user-mode only option to unprivileged_userfaultfd sysctl knob

2020-12-15 12:13:46 -08:00

drivers

mm, page_poison: remove CONFIG_PAGE_POISONING_NO_SANITY

2020-12-15 12:13:46 -08:00

userfaultfd: add user-mode only option to unprivileged_userfaultfd sysctl knob

2020-12-15 12:13:46 -08:00

include

userfaultfd: add UFFD_USER_MODE_ONLY

2020-12-15 12:13:46 -08:00

init

mm, page_alloc: do not rely on the order of page_poison and init_on_alloc/free parameters

2020-12-15 12:13:46 -08:00

ipc

vm_ops: rename .split() callback to .may_split()

2020-12-15 12:13:41 -08:00

kernel

kernel/power: allow hibernation with page_poison sanity checking

2020-12-15 12:13:46 -08:00

lib

lib/test_kasan.c: add workqueue test case

2020-12-15 12:13:42 -08:00

LICENSES

LICENSES/deprecated: add Zlib license text

2020-09-16 14:33:49 +02:00

mm, page_poison: remove CONFIG_PAGE_POISONING_ZERO

2020-12-15 12:13:46 -08:00

net

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

2020-12-10 14:29:30 -08:00

samples

Merge tag 'trace-v5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2020-12-01 15:30:18 -08:00

scripts

Merge tag 'kbuild-fixes-v5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-12-06 10:31:39 -08:00

security

Merge tag 'selinux-pr-20201113' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux

2020-11-14 12:04:02 -08:00

sound

ALSA: pcm: use krealloc_array()

2020-12-15 12:13:37 -08:00

tools

userfaultfd/selftests: hint the test runner on required privilege

2020-12-15 12:13:46 -08:00

usr

Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-08-07 13:29:39 -07:00

virt

kvm: x86/mmu: Support dirty logging for the TDP MMU

2020-10-23 03:42:13 -04:00

.clang-format

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2020-10-17 11:18:18 -07:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.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: docs: ignore sphinx_*/ directories

2020-09-10 10:44:31 -06:00

.mailmap

mailmap: add two more addresses of Uwe Kleine-König

2020-12-06 10:19:07 -08:00

COPYING

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

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

CREDITS

MAINTAINERS: Move Jason Cooper to CREDITS

2020-11-30 10:20:34 +01:00

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-12-10 15:30:13 -08:00

Makefile

Linux 5.10

2020-12-13 14:41:30 -08:00

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.