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From: Russell King <rmk@arm.linux.org.uk>
To: Jiri Slaby <jslaby@suse.cz>
Cc: Arnd Bergmann <arnd@arndb.de>,
	Arend van Spriel <arend@broadcom.com>,
	linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
	devel@linuxdriverproject.org, gregkh@suse.de,
	linux-wireless@vger.kernel.org, Jiri Slaby <jirislaby@gmail.com>
Subject: Re: [PATCH 1/1] drivers: brcmaxi: provide amba axi functionality in separate module
Date: Thu, 31 Mar 2011 14:51:26 +0100	[thread overview]
Message-ID: <20110331135126.GC19540@flint.arm.linux.org.uk> (raw)
In-Reply-To: <4D948624.3040605@suse.cz>

On Thu, Mar 31, 2011 at 03:48:20PM +0200, Jiri Slaby wrote:
> How it can? Packed only tells the compiler to have one byte alignment
> steps. And it should not matter here as all the members are 32-bit long.

It also tells the compiler that it may be misaligned, so to avoid
alignment faults it will use byte loads/stores.

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:

  reply	other threads:[~2011-03-31 13:52 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-29  9:40 [PATCH 0/1] new module for amba axi on-chip interconnect Arend van Spriel
2011-03-29  9:40 ` [PATCH 1/1] drivers: brcmaxi: provide amba axi functionality in separate module Arend van Spriel
2011-03-29 10:45   ` Jiri Slaby
2011-03-30 12:53     ` Arnd Bergmann
2011-03-31 13:48       ` Jiri Slaby
2011-03-31 13:51         ` Russell King [this message]
2011-03-31 14:09           ` Jiri Slaby
2011-03-31 14:14             ` Russell King
2011-03-31 16:10               ` Jiri Slaby
2011-04-01  9:14                 ` Arnd Bergmann
2011-03-29 13:14 ` [PATCH 0/1] new module for amba axi on-chip interconnect Greg KH
2011-03-29 18:19 ` Russell King
2011-03-30 13:09   ` Arnd Bergmann
2011-03-30 13:09     ` Arnd Bergmann
2011-03-30 17:40     ` Russell King - ARM Linux
2011-03-30 17:40       ` Russell King - ARM Linux
2011-03-30 18:24       ` Arnd Bergmann
2011-03-30 18:24         ` Arnd Bergmann
2011-03-30 19:08         ` Russell King - ARM Linux
2011-03-30 19:08           ` Russell King - ARM Linux
2011-04-01 15:40           ` Arnd Bergmann
2011-04-01 15:40             ` Arnd Bergmann
2011-03-29 18:30 ` Christoph Hellwig
2011-03-29 18:40 ` Russell King

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