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Adrian Hunter 478ece9573 ftrace: Fix missing synchronize_rcu() removing trampoline from kallsyms 
Add synchronize_rcu() after list_del_rcu() in
ftrace_remove_trampoline_from_kallsyms() to protect readers of
ftrace_ops_trampoline_list (in ftrace_get_trampoline_kallsym)
which is used when kallsyms is read.

Link: https://lkml.kernel.org/r/20200901091617.31837-1-adrian.hunter@intel.com

Fixes: fc0ea795f53c8d ("ftrace: Add symbols for ftrace trampolines")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-09-18 12:22:42 -04:00
arch
ARM: SoC fixes
2020-09-13 14:54:40 -07:00
block
- Fix a regression in bdev partition locking (Christoph)
2020-09-11 11:55:28 -07:00
certs
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-08-30 15:53:44 -07:00
Documentation
ARM: SoC fixes
2020-09-13 14:54:40 -07:00
drivers
USB/Thunderbolt fixes for 5.9-rc5
2020-09-13 09:23:54 -07:00
fs
Driver core fixes for 5.9-rc5
2020-09-13 09:02:59 -07:00
include
Driver core fixes for 5.9-rc5
2020-09-13 09:02:59 -07:00
init
init: fix error check in clean_path()
2020-09-04 09:16:58 -07:00
ipc
ipc: adjust proc_ipc_sem_dointvec definition to match prototype
2020-09-05 12:14:29 -07:00
kernel
ftrace: Fix missing synchronize_rcu() removing trampoline from kallsyms
2020-09-18 12:22:42 -04:00
lib
Driver core fixes for 5.9-rc5
2020-09-13 09:02:59 -07:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
xen: branch for v5.9-rc4
2020-09-06 09:59:27 -07:00
net
NFS client bugfixes for Linux 5.9
2020-09-09 11:14:20 -07:00
samples
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
scripts
Char / Misc driver fixes for 5.9-rc5
2020-09-13 08:52:21 -07:00
security
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sound
sound fixes for 5.9-rc4
2020-09-04 12:05:25 -07:00
tools
KVM/arm64 fixes for Linux 5.9, take #1
2020-09-11 13:12:11 -04:00
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: fix memory leak in kvm_io_bus_unregister_dev()
2020-09-11 13:15:11 -04:00
.clang-format
clang-format: Update with the latest for_each macro list
2020-09-01 12:53:42 +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: Add ZSTD-compressed files
2020-07-31 11:50:49 +02:00
.mailmap
mailmap, MAINTAINERS: move to tycho.pizza
2020-09-08 11:29:57 -07:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
CREDITS: Replace HTTP links with HTTPS ones
2020-07-23 14:53:58 -06:00
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
Driver core fixes for 5.9-rc5
2020-09-13 09:02:59 -07:00
Makefile
Linux 5.9-rc5
2020-09-13 16:06:00 -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.
Description
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