linux-dev/tools/objtool/arch/x86/lib, branch master

objtool: Move x86 insn decoder to a common location

2019-09-01T01:27:52Z

The kernel tree has three identical copies of the x86 instruction decoder. Two of them are in the tools subdir. The tools subdir is supposed to be completely standalone and separate from the kernel. So having at least one copy of the kernel decoder in the tools subdir is unavoidable. However, we don't need *two* of them. Move objtool's copy of the decoder to a shared location, so that perf will also be able to use it. Signed-off-by: Josh Poimboeuf Reviewed-by: Masami Hiramatsu Acked-by: Peter Zijlstra (Intel) Cc: Adrian Hunter Cc: Jiri Olsa Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/55b486b88f6bcd0c9a2a04b34f964860c8390ca8.1567118001.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-12-15T20:14:33Z

Pull x86 fixes from Ingo Molnar: "Misc fixes: - fix the s2ram regression related to confusion around segment register restoration, plus related cleanups that make the code more robust - a guess-unwinder Kconfig dependency fix - an isoimage build target fix for certain tool chain combinations - instruction decoder opcode map fixes+updates, and the syncing of the kernel decoder headers to the objtool headers - a kmmio tracing fix - two 5-level paging related fixes - a topology enumeration fix on certain SMP systems" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Resync objtool's instruction decoder source code copy with the kernel's latest version x86/decoder: Fix and update the opcodes map x86/power: Make restore_processor_context() sane x86/power/32: Move SYSENTER MSR restoration to fix_processor_context() x86/power/64: Use struct desc_ptr for the IDT in struct saved_context x86/unwinder/guess: Prevent using CONFIG_UNWINDER_GUESS=y with CONFIG_STACKDEPOT=y x86/build: Don't verify mtools configuration file for isoimage x86/mm/kmmio: Fix mmiotrace for page unaligned addresses x86/boot/compressed/64: Print error if 5-level paging is not supported x86/boot/compressed/64: Detect and handle 5-level paging at boot-time x86/smpboot: Do not use smp_num_siblings in __max_logical_packages calculation

objtool: Move synced files to their original relative locations

2017-11-07T09:48:23Z

This will enable more straightforward comparisons, and it also makes the files 100% identical. Suggested-by: Ingo Molnar Signed-off-by: Josh Poimboeuf Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/407b2aaa317741f48fcf821592c0e96ab3be1890.1509974346.git.jpoimboe@redhat.com Signed-off-by: Ingo Molnar