linux-kernel - Re: [PATCHv3] ARM: imx: Add iram allocator functions

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: <AANLkTim+WNx1B860AgHeP_X2u7HRC3=40j3FKgAg_BXf@mail.gmail.com>
Date:	Tue, 5 Oct 2010 21:55:51 +0200
From:	Linus Walleij <linus.ml.walleij@...il.com>
To:	Dinh.Nguyen@...escale.com
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	s.hauer@...gutronix.de, r.schwebel@...gutronix.de,
	valentin.longchamp@...l.ch, daniel@...aq.de,
	grant.likely@...retlab.ca, amit.kucheria@...onical.com,
	xiao-lizhang@...escale.com
Subject: Re: [PATCHv3] ARM: imx: Add iram allocator functions

2010/10/5  <Dinh.Nguyen@...escale.com>:

> Add iram allocation functions using GENERIC_ALLOCATOR. The
> allocation size is 4KB multiples to guarantee alignment. The
> idea for these functions is for i.MX platforms to use them
> to dynamically allocate IRAM usage.

Neither here...

> +config IRAM_ALLOC
> +       bool "Enable IRAM allocator"
> +       select GENERIC_ALLOCATOR
> +       help
> +         Select this to have access to generic IRAM allocation functions that
> +         use the GENERIC_ALLOCATOR.  The allocation size is 4KB multiples to
> +         guarantee alignment. The idea for these functions is for i.MX platforms
> +         to use them to dynamically allocate IRAM usage.

Nor here is is explained what an IRAM is.

What is it? Is this yet another fancy name for on-chip-memory?

And why I? = Initial? Interrupt? ...?

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/