linux-kernel - Re: [PATCH 1/3] software node: implement reference properties

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: <20190906111744.GA30048@kuha.fi.intel.com>
Date:   Fri, 6 Sep 2019 14:17:44 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org
Subject: Re: [PATCH 1/3] software node: implement reference properties

On Thu, Sep 05, 2019 at 09:38:07PM -0700, Dmitry Torokhov wrote:
> It is possible to store references to software nodes in the same fashion as
> other static properties, so that users do not need to define separate
> structures:
> 
> const struct software_node gpio_bank_b_node = {
> 	.name = "B",
> };
> 
> const struct property_entry simone_key_enter_props[] __initconst = {
> 	PROPERTY_ENTRY_U32("linux,code", KEY_ENTER),
> 	PROPERTY_ENTRY_STRING("label", "enter"),
> 	PROPERTY_ENTRY_REF("gpios", &gpio_bank_b_node, 123, GPIO_ACTIVE_LOW),
> 	{ }
> };
> 
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

This looks really good to me. I'll wait for Andy's comments on the
idea, but to me it makes sense.

Thanks Dmitry!

-- 
heikki