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SubjectRe: [Kgdb-bugreport] [PATCH 3/5] x86: convert to asm-generic ptrace.h
Hello.

H. Peter Anvin wrote:

>>> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
>>> ---
>>> arch/x86/include/asm/ptrace.h | 18 +++++-------------
>>> 1 files changed, 5 insertions(+), 13 deletions(-)

>>> diff --git a/arch/x86/include/asm/ptrace.h
>>> b/arch/x86/include/asm/ptrace.h
>>> index 78cd1ea..98a5e97 100644
>>> --- a/arch/x86/include/asm/ptrace.h
>>> +++ b/arch/x86/include/asm/ptrace.h
>>> @@ -136,6 +136,7 @@ struct cpuinfo_x86;
>>> struct task_struct;
>>>
>>> extern unsigned long profile_pc(struct pt_regs *regs);
>>> +#define profile_pc profile_pc

>> Er, won't this lead to infinite recursion in preprocessor? :-)

>> WBR, Sergei

> No.

Strange, I thought the macro expansion is the subject to other macro expansions.

> -hpa

WBR, Sergei


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