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Mark-PK Tsai a8b5c425ad tracing: Avoid adding tracer option before update_tracer_options [ Upstream commit `ef9188bcc6` ] To prepare for support asynchronous tracer_init_tracefs initcall, avoid calling create_trace_option_files before __update_tracer_options. Otherwise, create_trace_option_files will show warning because some tracers in trace_types list are already in tr->topts. For example, hwlat_tracer call register_tracer in late_initcall, and global_trace.dir is already created in tracing_init_dentry, hwlat_tracer will be put into tr->topts. Then if the __update_tracer_options is executed after hwlat_tracer registered, create_trace_option_files find that hwlat_tracer is already in tr->topts. Link: https://lkml.kernel.org/r/20220426122407.17042-2-mark-pk.tsai@mediatek.com Link: https://lore.kernel.org/lkml/20220322133339.GA32582@xsang-OptiPlex-9020/ Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-06-14 18:41:27 +02:00
Documentation	regulator: mt6315-regulator: fix invalid allowed mode	2022-06-14 18:41:25 +02:00
LICENSES	…
arch	mips: cpc: Fix refcount leak in mips_cpc_default_phys_base	2022-06-14 18:41:26 +02:00
block	blk-mq: do not update io_ticks with passthrough requests	2022-06-14 18:41:23 +02:00
certs	…
crypto	crypto: cryptd - Protect per-CPU resource by disabling BH.	2022-06-09 10:26:07 +02:00
drivers	dmaengine: idxd: set DMA_INTERRUPT cap bit	2022-06-14 18:41:26 +02:00
fs	afs: Fix infinite loop found by xfstest generic/676	2022-06-14 18:41:25 +02:00
include	bluetooth: don't use bitmaps for random flag accesses	2022-06-14 18:41:26 +02:00
init	Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug	2022-06-09 10:26:25 +02:00
ipc	ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()	2022-06-09 10:26:06 +02:00
kernel	tracing: Avoid adding tracer option before update_tracer_options	2022-06-14 18:41:27 +02:00
lib	bootconfig: Make the bootconfig.o as a normal object file	2022-06-14 18:41:27 +02:00
mm	mm/memremap: fix missing call to untrack_pfn() in pagemap_range()	2022-06-09 10:26:28 +02:00
net	bluetooth: don't use bitmaps for random flag accesses	2022-06-14 18:41:26 +02:00
samples	samples/landlock: Format with clang-format	2022-06-09 10:26:22 +02:00
scripts	modpost: fix removing numeric suffixes	2022-06-14 18:41:21 +02:00
security	ima: remove the IMA_TEMPLATE Kconfig option	2022-06-09 10:26:25 +02:00
sound	ASoC: fsl_sai: Fix FSL_SAI_xDR/xFR definition	2022-06-14 18:41:20 +02:00
tools	perf c2c: Fix sorting in percent_rmt_hitm_cmp()	2022-06-14 18:41:26 +02:00
usr	…
virt	KVM: Free new dirty bitmap if creating a new memslot fails	2022-05-25 09:59:03 +02:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	MAINTAINERS: Update Jisheng's email address	2022-03-08 17:30:32 +01:00
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	net: dsa: realtek-smi: move to subdirectory	2022-04-08 13:58:12 +02:00
Makefile	Linux 5.17.14	2022-06-09 10:26:33 +02:00
README	…

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.