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Date: Fri, 11 Oct 2024 11:26:10 +0100
From: Catalin Marinas <catalin.marinas@arm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev,
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	Huacai Chen <chenhuacai@kernel.org>,
	WANG Xuerui <kernel@xen0n.name>,
	Michael Ellerman <mpe@ellerman.id.au>,
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	Ingo Molnar <mingo@kernel.org>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>
Subject: Re: [PATCH v3] ftrace: Consolidate ftrace_regs accessor functions
 for archs using pt_regs
Message-ID: <Zwj9QocrEVtgraHp@arm.com>
References: <20241010202114.2289f6fd@gandalf.local.home>
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In-Reply-To: <20241010202114.2289f6fd@gandalf.local.home>

On Thu, Oct 10, 2024 at 08:21:14PM -0400, Steven Rostedt wrote:
> diff --git a/arch/arm64/include/asm/ftrace.h b/arch/arm64/include/asm/ftrace.h
> index bbb69c7751b9..5ccff4de7f09 100644
> --- a/arch/arm64/include/asm/ftrace.h
> +++ b/arch/arm64/include/asm/ftrace.h
> @@ -54,6 +54,7 @@ extern void return_to_handler(void);
>  unsigned long ftrace_call_adjust(unsigned long addr);
>  
>  #ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
> +#define HAVE_ARCH_FTRACE_REGS
>  struct dyn_ftrace;
>  struct ftrace_ops;
>  struct ftrace_regs;

In case you need an ack for the arm64 change

Acked-by: Catalin Marinas <catalin.marinas@arm.com>