Re: [PATCH] x86: update/correct opcode-map

From: Ingo Molnar
Date: Mon Dec 11 2017 - 08:49:41 EST



* Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:

> From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
>
> Update x86-opcode-map.txt based on the October 2017 Intel SDM publication.
> Correct INVPID to INVVPID.
> Add UD0, UD1, and UD2 instruction opcodes.
>
> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
> Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
> Cc: x86 maintainers <x86@xxxxxxxxxx>
> ---
>
> arch/x86/lib/x86-opcode-map.txt | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> Are these following file updated automatically or manually?
> ./tools/objtool/arch/x86/lib/x86-opcode-map.txt
> ./tools/perf/util/intel-pt-decoder/x86-opcode-map.txt

Manually, but I'll do that when applying to patch, no need to complicate your
workflow.

Thanks,

Ingo