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Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instru
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions |
Date: |
Wed, 13 Jul 2011 19:34:10 +0300 |
On Wed, Jul 13, 2011 at 3:48 PM, <address@hidden> wrote:
> Hi,
>
> At Wed, 13 Jul 2011 13:09:28 +0100,
> Mark Cave-Ayland 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?
>
> With dirty hacks other than the ldfa/stfa fixes, I have managed
> to get the busybox shell prompt using a kernel with initramfs.
> I'm planning to send other fixes after cleaning them up.
Great! In which areas are the hacks needed?
- Re: [Qemu-devel] [PATCH 1/4] SPARC64: Implement ldfa/lddfa/ldqfa instructions properly, (continued)
[Qemu-devel] [PATCH 2/4] SPARC64: fp_disabled checks on ldfa/lddfa/ldqfa, Tsuneo Saito, 2011/07/12
[Qemu-devel] [PATCH 3/4] SPARC64: Implement stfa/stdfa/stqfa instrcutions properly, Tsuneo Saito, 2011/07/12
[Qemu-devel] [PATCH 4/4] SPARC64: fp_disabled checks on stfa/stdfa/stqfa, Tsuneo Saito, 2011/07/12
Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, Artyom Tarasenko, 2011/07/13
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, tsnsaito, 2011/07/13
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, Mark Cave-Ayland, 2011/07/13
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, tsnsaito, 2011/07/13
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions,
Blue Swirl <=
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, tsnsaito, 2011/07/13
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, Artyom Tarasenko, 2011/07/14
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, tsnsaito, 2011/07/14
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, Blue Swirl, 2011/07/14
- Re: [Qemu-devel] [PATCH 0/4] SPARC64: Implement sparcv9 ldfa/stfa instructions, tsnsaito, 2011/07/14