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* [PATCH 0/2] Introduce Control-flow Enforcement opcodes
@ 2020-02-04 17:14 Yu-cheng Yu
  2020-02-04 17:14 ` [PATCH 1/2] x86/insn: Add Control-flow Enforcement (CET) instructions to the opcode map Yu-cheng Yu
                   ` (2 more replies)
  0 siblings, 3 replies; 10+ messages in thread
From: Yu-cheng Yu @ 2020-02-04 17:14 UTC (permalink / raw)
  To: linux-kernel, x86, H. Peter Anvin, Thomas Gleixner, Ingo Molnar,
	Dave Hansen, Masami Hiramatsu, Adrian Hunter, Andi Kleen,
	Tony Luck, Arnaldo Carvalho de Melo, Jiri Olsa, Borislav Petkov,
	Ravi V. Shankar, Peter Zijlstra
  Cc: Yu-cheng Yu

Control-flow Enforcement (CET) introduces 10 new instructions [1].  Add
them to the opcode map.  This series has been separated from the CET
patches [2] for ease of review.

[1] Detailed information on CET can be found in "Intel 64 and IA-32
    Architectures Software Developer's Manual":

    https://software.intel.com/en-us/download/intel-64-and-ia-32-
    architectures-sdm-combined-volumes-1-2a-2b-2c-2d-3a-3b-3c-3d-and-4

[2] CET patches:

    https://lkml.kernel.org/r/20190813205225.12032-1-yu-cheng.yu@intel.com/
    https://lkml.kernel.org/r/20190813205359.12196-1-yu-cheng.yu@intel.com/

Adrian Hunter (1):
  x86/insn: perf tools: Add CET instructions to the new instructions
    test

Yu-cheng Yu (1):
  x86/insn: Add Control-flow Enforcement (CET) instructions to the
    opcode map

 arch/x86/lib/x86-opcode-map.txt              |  17 +-
 tools/arch/x86/lib/x86-opcode-map.txt        |  17 +-
 tools/perf/arch/x86/tests/insn-x86-dat-32.c  | 112 +++++++++
 tools/perf/arch/x86/tests/insn-x86-dat-64.c  | 196 +++++++++++++++
 tools/perf/arch/x86/tests/insn-x86-dat-src.c | 236 +++++++++++++++++++
 5 files changed, 566 insertions(+), 12 deletions(-)

-- 
2.21.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2020-04-04  8:43 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-04 17:14 [PATCH 0/2] Introduce Control-flow Enforcement opcodes Yu-cheng Yu
2020-02-04 17:14 ` [PATCH 1/2] x86/insn: Add Control-flow Enforcement (CET) instructions to the opcode map Yu-cheng Yu
2020-03-26 11:40   ` [tip: x86/misc] " tip-bot2 for Yu-cheng Yu
2020-04-04  8:41   ` [tip: perf/urgent] " tip-bot2 for Yu-cheng Yu
2020-02-04 17:14 ` [PATCH 2/2] x86/insn: perf tools: Add CET instructions to the new instructions test Yu-cheng Yu
2020-03-26 11:40   ` [tip: x86/misc] perf/tests: " tip-bot2 for Adrian Hunter
2020-04-04  8:41   ` [tip: perf/urgent] perf test x86: " tip-bot2 for Adrian Hunter
2020-03-03 10:35 ` [PATCH 0/2] Introduce Control-flow Enforcement opcodes Masami Hiramatsu
2020-03-26  5:11   ` Adrian Hunter
2020-03-26 14:26     ` Arnaldo Carvalho de Melo

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