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Date: Tue, 4 Jun 2024 14:29:41 +0100
From: Mark Brown <broonie@...nel.org>
To: "Liao, Chang" <liaochang1@...wei.com>
Cc: Mark Rutland <mark.rutland@....com>, catalin.marinas@....com,
	will@...nel.org, maz@...nel.org, oliver.upton@...ux.dev,
	james.morse@....com, suzuki.poulose@....com, yuzenghui@...wei.com,
	tglx@...utronix.de, ardb@...nel.org, anshuman.khandual@....com,
	miguel.luis@...cle.com, joey.gouly@....com, ryan.roberts@....com,
	jeremy.linton@....com, ericchancf@...gle.com,
	kristina.martsenko@....com, robh@...nel.org,
	scott@...amperecomputing.com, songshuaishuai@...ylab.org,
	shijie@...amperecomputing.com, akpm@...ux-foundation.org,
	bhe@...hat.com, horms@...nel.org, mhiramat@...nel.org,
	rmk+kernel@...linux.org.uk, shahuang@...hat.com,
	takakura@...inux.co.jp, dianders@...omium.org, swboyd@...omium.org,
	sumit.garg@...aro.org, frederic@...nel.org, reijiw@...gle.com,
	akihiko.odaki@...nix.com, ruanjinjie@...wei.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	kvmarm@...ts.linux.dev
Subject: Re: [PATCH v3 1/8] arm64/sysreg: Add definitions for immediate
 versions of MSR ALLINT

On Mon, Jun 03, 2024 at 11:26:39AM +0800, Liao, Chang wrote:

> Mark, Is your concern is that the series of pstate related macro name in
> sysregs.h are lack of self-explanatory nature, which make it diffuclt to
> understand their functionality and purpose? If so, I daft some alternative
> macro names in the code below, looking forward to your feedback, or if you
> have any proposal for making these helpers discoverable.

...

> -#define SET_PSTATE(x, r)               __emit_inst(0xd500401f | PSTATE_ ## r | ((!!x) << PSTATE_Imm_shift))
> +#define MSR_PSTATE_ENCODE(x, r)                __emit_inst(0xd500401f | PSTATE_ ## r | ((!!x) << PSTATE_Imm_shift))

Possibly, yes?  TBH I was thinking of a comment but that does have "MSR"
in it so might come up in greps.  Not sure what others would prefer.

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