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Filename Latest commit message Latest commit date
Dominik Brodowski f7bafa2b05 x86/entry/64: Interleave XOR register clearing with PUSH instructions
Same as is done for syscalls, interleave XOR with PUSH instructions
for exceptions/interrupts, in order to minimize the cost of the
additional instructions required for register clearing.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dan.j.williams@intel.com
Link: http://lkml.kernel.org/r/20180211104949.12992-4-linux@dominikbrodowski.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-02-13 09:04:53 +01:00
arch x86/entry/64: Interleave XOR register clearing with PUSH instructions 2018-02-13 09:04:53 +01:00
block
certs
crypto
Documentation x86/paravirt: Remove 'noreplace-paravirt' cmdline option 2018-01-31 10:37:45 +01:00
drivers Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-01-26 09:03:16 -08:00
firmware
fs orangefs: fix deadlock; do not write i_size in read_iter 2018-01-25 17:26:24 -08:00
include x86/retpoline: Avoid retpolines for built-in __init functions 2018-02-02 12:28:27 +01:00
init
ipc
kernel Linux 4.15 2018-01-30 15:08:27 +01:00
lib
mm
net nl80211: Sanitize array index in parse_txq_params 2018-01-30 21:54:32 +01:00
samples
scripts Linux 4.15 2018-01-30 15:08:27 +01:00
security
sound
tools objtool: Fix switch-table detection 2018-02-09 07:20:23 +01:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: Add Peter Zijlstra as objtool co-maintainer 2018-02-09 07:20:24 +01:00
Makefile Linux 4.15 2018-01-28 13:20:33 -08:00
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.