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Memcpy function using NEON doesnt work in Andriod Linux Kernel
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Anupam Chahar  
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 More options Nov 13 2012, 2:25 am
From: Anupam Chahar <ascha...@gmail.com>
Date: Mon, 12 Nov 2012 23:25:22 -0800 (PST)
Local: Tues, Nov 13 2012 2:25 am
Subject: Memcpy function using NEON doesnt work in Andriod Linux Kernel
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Dear all,

I have been trying to implement memcpy function using NEON instructions in
order to make it fast in Andriod linux kernel, but it makes kernel hang. I
have tried debugging it using Trace32 and apparently the function does copy
properly. Kernel works well before kicking CPU 1.

Anybody has any experience on this issue ?


 
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