linux-kernel - Re: [PATCH 3/3] x86/bugs: spectre_v2_user default mode depends on main default

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Message-ID: <Za/VIwfxh+dyyfb8@gmail.com>
Date: Tue, 23 Jan 2024 07:02:59 -0800
From: Breno Leitao <leitao@...ian.org>
To: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>
Cc: mingo@...nel.org, Thomas Gleixner <tglx@...utronix.de>,
	Borislav Petkov <bp@...en8.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Josh Poimboeuf <jpoimboe@...nel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] x86/bugs: spectre_v2_user default mode depends on
 main default

On Mon, Jan 22, 2024 at 04:04:31PM -0800, Pawan Gupta wrote:
> On Thu, Jan 18, 2024 at 09:32:13AM -0800, Breno Leitao wrote:
> >  static enum spectre_v2_user_cmd __init
> >  spectre_v2_parse_user_cmdline(void)
> >  {
> > +	int ret, i, mode;
> 
> mode is being returned, it is better to match its type with function's
> return type "enum spectre_v2_user_cmd".

Agree. I will update. Thanks!