From: Masami Hiramatsu <mhiramat@kernel.org>
To: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Jiri Olsa <jolsa@redhat.com>,
linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, H Peter Anvin <hpa@zytor.com>,
chang.seok.bae@intel.com
Subject: Re: [PATCH 0/6] x86/insn: Add instructions to instruction decoder
Date: Thu, 23 Dec 2021 15:38:08 +0900 [thread overview]
Message-ID: <20211223153808.cddab56b114e5ddf755bd2d0@kernel.org> (raw)
In-Reply-To: <20211202095029.2165714-1-adrian.hunter@intel.com>
Hi,
Sorry, I missed this series.
On Thu, 2 Dec 2021 11:50:23 +0200
Adrian Hunter <adrian.hunter@intel.com> wrote:
> Hi
>
> Here are patches to bring the kernel and tools x86 instruction decoder
> more up to date.
>
> x86 instruction decoder is used for both kernel instructions and user space
> instructions (e.g. uprobes, perf tools Intel PT), so it is good to update
> it with new instructions.
Hmm, I thought perf used objdump for that purpose internally.
Anyway, this series looks good to me. I'm a bit surprised that the
insn decoder can actually support those instructions only changing
X86_EVEX_M() macro :-)
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Thank you!
>
>
> Adrian Hunter (6):
> perf tests: Add AMX instructions to x86 instruction decoder test
> x86/insn: Add AMX instructions to x86 instruction decoder
> perf tests: Add misc instructions to x86 instruction decoder test
> x86/insn: Add misc instructions to x86 instruction decoder
> perf tests: Add AVX512-FP16 instructions to x86 instruction decoder test
> x86/insn: Add AVX512-FP16 instructions to x86 instruction decoder
>
> arch/x86/include/asm/insn.h | 2 +-
> arch/x86/lib/x86-opcode-map.txt | 111 +-
> tools/arch/x86/include/asm/insn.h | 2 +-
> tools/arch/x86/lib/x86-opcode-map.txt | 111 +-
> tools/perf/arch/x86/tests/insn-x86-dat-32.c | 918 +++++++++++++++++
> tools/perf/arch/x86/tests/insn-x86-dat-64.c | 1426 ++++++++++++++++++++++++++
> tools/perf/arch/x86/tests/insn-x86-dat-src.c | 1189 +++++++++++++++++++++
> 7 files changed, 3731 insertions(+), 28 deletions(-)
>
>
> Regards
> Adrian
--
Masami Hiramatsu <mhiramat@kernel.org>
next prev parent reply other threads:[~2021-12-23 6:38 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-02 9:50 Adrian Hunter
2021-12-02 9:50 ` [PATCH 1/6] perf tests: Add AMX instructions to x86 instruction decoder test Adrian Hunter
2022-01-23 19:44 ` [tip: x86/misc] perf/tests: " tip-bot2 for Adrian Hunter
2021-12-02 9:50 ` [PATCH 2/6] x86/insn: Add AMX instructions to x86 instruction decoder Adrian Hunter
2022-01-23 19:44 ` [tip: x86/misc] x86/insn: Add AMX instructions to the " tip-bot2 for Adrian Hunter
2021-12-02 9:50 ` [PATCH 3/6] perf tests: Add misc instructions to x86 instruction decoder test Adrian Hunter
2022-01-23 19:44 ` [tip: x86/misc] perf/tests: Add misc instructions to the " tip-bot2 for Adrian Hunter
2021-12-02 9:50 ` [PATCH 4/6] x86/insn: Add misc instructions to x86 instruction decoder Adrian Hunter
2022-01-23 19:44 ` [tip: x86/misc] " tip-bot2 for Adrian Hunter
2021-12-02 9:50 ` [PATCH 5/6] perf tests: Add AVX512-FP16 instructions to x86 instruction decoder test Adrian Hunter
2022-01-23 19:44 ` [tip: x86/misc] perf/tests: " tip-bot2 for Adrian Hunter
2021-12-02 9:50 ` [PATCH 6/6] x86/insn: Add AVX512-FP16 instructions to x86 instruction decoder Adrian Hunter
2022-01-23 19:44 ` [tip: x86/misc] x86/insn: Add AVX512-FP16 instructions to the " tip-bot2 for Adrian Hunter
2021-12-23 6:38 ` Masami Hiramatsu [this message]
2022-01-03 8:13 ` [PATCH 0/6] x86/insn: Add instructions to " Adrian Hunter
2022-01-03 14:56 ` Arnaldo Carvalho de Melo
2022-01-03 15:01 ` Arnaldo Carvalho de Melo
2022-01-03 15:40 ` Adrian Hunter
2022-01-03 18:22 ` Arnaldo Carvalho de Melo
2022-01-03 18:30 ` Arnaldo Carvalho de Melo
2022-01-13 6:52 ` Adrian Hunter
2022-01-13 10:16 ` Borislav Petkov
2022-01-13 10:33 ` Adrian Hunter
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