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Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses [message #12145 is a reply to message #12144]

Wed, 18 April 2007 08:32

xemul
Messages: 248
Registered: November 2005

Senior Member

David Miller wrote:
> From: Pavel Emelianov <xemul@sw.ru>
> Date: Wed, 18 Apr 2007 10:43:56 +0400
>
>> [snip]
>>
>>> --- linux-2.6.orig/net/bridge/br_private.h 2007-04-17
>>> 13:26:48.000000000 -0700 +++ linux-2.6/net/bridge/br_private.h
>>> 2007-04-17 13:30:29.000000000 -0700 @@ -36,7 +36,7 @@
>>> {
>>> unsigned char prio[2];
>>> unsigned char addr[6];
>>> -};
>>> +} __attribute__((aligned(8)));
>> Why "8"? Mustn't it be "16"? Address is to be 2-bytes aligned...
>
> Actually it could be made "2", the aligned() attribute is
> in bytes, not bits.

Indeed :) My bad :( Thank you...

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[Message index]

		[BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: xemul on Tue, 17 April 2007 11:45
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Tue, 17 April 2007 19:31
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Stephen Hemminger on Tue, 17 April 2007 19:55
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Tue, 17 April 2007 20:09
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Stephen Hemminger on Tue, 17 April 2007 20:37
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Tue, 17 April 2007 21:09
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Eric Dumazet on Tue, 17 April 2007 21:24
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Tue, 17 April 2007 21:27
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: xemul on Wed, 18 April 2007 06:39
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Wed, 18 April 2007 08:28
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: xemul on Wed, 18 April 2007 08:32
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Stephen Hemminger on Wed, 18 April 2007 14:44
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Wed, 18 April 2007 20:04
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Eric Dumazet on Thu, 19 April 2007 14:14
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Stephen Hemminger on Thu, 19 April 2007 18:18
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: davem on Thu, 19 April 2007 20:01
		Re: [BRIDGE] Unaligned access on IA64 when comparing ethernet addresses By: Eric Dumazet on Thu, 19 April 2007 20:29

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