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Filename Latest commit message Latest commit date
Thomas Gleixner 2feb1b316d x86/tracing: Introduce a static key for exception tracing
Switching the IDT just for avoiding tracepoints creates a completely
impenetrable macro/inline/ifdef mess.

There is no point in avoiding tracepoints for most of the traps/exceptions.
For the more expensive tracepoints, like pagefaults, this can be handled with
an explicit static key.

Preparatory patch to remove the tracing IDT.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20170828064956.593094539@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-08-29 11:42:23 +02:00
arch x86/tracing: Introduce a static key for exception tracing 2017-08-29 11:42:23 +02:00
block
certs
crypto
Documentation Merge branch 'linus' into x86/apic, to pick up fixes 2017-08-29 11:42:07 +02:00
drivers Merge branch 'linus' into x86/apic, to pick up fixes 2017-08-29 11:42:07 +02:00
firmware
fs fs/select: Fix memory corruption in compat_get_fd_set() 2017-08-28 16:09:19 -07:00
include Merge branch 'linus' into x86/apic, to pick up fixes 2017-08-29 11:42:07 +02:00
init
ipc
kernel Minor page waitqueue cleanups 2017-08-27 13:55:12 -07:00
lib
mm page waitqueue: always add new entries at the end 2017-08-28 16:45:40 -07:00
net
samples
scripts Merge branch 'linus' into x86/apic, to pick up fixes 2017-08-29 11:42:07 +02:00
security
sound
tools Merge branch 'linus' into x86/apic, to pick up fixes 2017-08-29 11:42:07 +02:00
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Makefile Linux 4.13-rc7 2017-08-27 17:20:40 -07:00
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

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.