Re: [PATCH] x86: Introduce REX prefix helper for kprobes

Masami Hiramatsu wrote:
> (in case of CONFIG_X86_64)
> static inline int is_rex_prefix(int op)

Oops, s/int op/kprobe_opcode_t opcode/

> About the name, I just used the previous inline function name.

I re-think "is_REX_prefix" is better, because it is an architecture
dependent notation(intel's software developers manual called it
"REX prefixes"), and there is already is_IF_modifier() function
in arch/x86/kernel/kprobes.c.

Thanks,

Best Regards,

-- 
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division

e-mail: [email protected], [email protected]

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• References:
  • [PATCH] x86: Introduce REX prefix helper for kprobes
    • From: Harvey Harrison <[email protected]>
  • Re: [PATCH] x86: Introduce REX prefix helper for kprobes
    • From: Masami Hiramatsu <[email protected]>
  • Re: [PATCH] x86: Introduce REX prefix helper for kprobes
    • From: "H. Peter Anvin" <[email protected]>
  • Re: [PATCH] x86: Introduce REX prefix helper for kprobes
    • From: Masami Hiramatsu <[email protected]>

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