linux-kernel - Re: [PATCH 05/13] i2c: nomadik: simplify IRQ masking logic

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CACRpkdYZTrEKdGfN-EiOTWtQhhMHVqk5zCjmcAuUZq9aWesqFQ@mail.gmail.com>
Date: Mon, 19 Feb 2024 15:15:36 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: Théo Lebrun <theo.lebrun@...tlin.com>
Cc: Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh+dt@...nel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, 
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>, linux-arm-kernel@...ts.infradead.org, 
	linux-i2c@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org, 
	Gregory Clement <gregory.clement@...tlin.com>, 
	Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>, Tawfik Bayouk <tawfik.bayouk@...ileye.com>
Subject: Re: [PATCH 05/13] i2c: nomadik: simplify IRQ masking logic

On Thu, Feb 15, 2024 at 5:52 PM Théo Lebrun <theo.lebrun@...tlin.com> wrote:

> IRQ_MASK and I2C_CLEAR_ALL_INTS are redundant. One masks the top three
> bits off as reserved, the other one masks the reserved IRQs inside the
> u32. Get rid of IRQ_MASK and only use the most restrictive mask.
>
> Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>

Yeah, more readable like this definitely.
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij