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Date:   Thu, 28 Feb 2019 19:24:43 +0000
From:   Vineet Gupta <>
To:     Guenter Roeck <>
CC:     Eugeniy Paltsev <>,
        Claudiu Zissulescu <>,
        "" <>
Subject: Re: [PATCH] ARCv2: Add explcit unaligned access support (and
 ability to disable too)

On 2/28/19 10:59 AM, Guenter Roeck wrote:
>> Once the patch hits mainline you could use that. In the mean time I'll back out
>> the "detector" as it might trip other people too.
> Can you possibly use $(cc-option,-mno-unaligned-access), or would that
> defeat the purpose ?

Indeed I was looking into Kconfig documentation and found something similar.
However there's an anti-dependency. It is enabled by default and can only be
disabled with $(cc-option,-mno-unaligned-access)
So guess we will have to change  ARC_USE_UNALIGNED_MEM_ACCESS to

I'll tinker a bit and post an update soon.


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