linux-kernel - Re: [PATCH] bpf: Replace (arg_type & MEM_RDONLY) with type_is_rdonly

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Message-Id: <20250109082331.270120-1-yangfeng59949@163.com>
Date: Thu,  9 Jan 2025 16:23:31 +0800
From: Feng Yang <yangfeng59949@....com>
To: alexei.starovoitov@...il.com
Cc: andrii@...nel.org,
	ast@...nel.org,
	bpf@...r.kernel.org,
	daniel@...earbox.net,
	eddyz87@...il.com,
	haoluo@...gle.com,
	john.fastabend@...il.com,
	jolsa@...nel.org,
	kpsingh@...nel.org,
	linux-kernel@...r.kernel.org,
	martin.lau@...ux.dev,
	sdf@...ichev.me,
	song@...nel.org,
	stfomichev@...il.com,
	yangfeng59949@....com,
	yonghong.song@...ux.dev
Subject: Re: [PATCH] bpf: Replace (arg_type & MEM_RDONLY) with type_is_rdonly_mem

> Yeah.
> If we do this let's change type_is_rdonly_mem(u32 type)
> to enum as well.

> pw-bot: cr

It needs to receive bpf_reg_type and bpf_arg_type, and base_type(u32 type) is also u32.