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Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instru


From: Mark Cave-Ayland
Subject: Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions
Date: Wed, 13 Jul 2011 13:09:28 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20110505 Iceowl/1.0b1 Icedove/3.0.11

On 13/07/11 12:06, address@hidden wrote:

Nice series!
May I ask what have you used as a test case to discover the problem?

I found the problem when I was trying to run the linux/sparc64 kernel.
It seemed that copy_to_user() did not work as expected.

That's good to hear. How far have you managed to get a 64-bit Linux kernel to boot to date?


ATB,

Mark.

--
Mark Cave-Ayland - Senior Technical Architect
PostgreSQL - PostGIS
Sirius Corporation plc - control through freedom
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