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Re: [Qemu-devel] [PATCH] sparc: allow CASA with ASI 0xa from user space
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From: |
Fabien Chouteau |
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Subject: |
Re: [Qemu-devel] [PATCH] sparc: allow CASA with ASI 0xa from user space |
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Date: |
Mon, 7 Dec 2015 13:56:35 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 12/07/2015 01:41 PM, "Züpke, Alexander" wrote:
>
> The check for the CASA feature on SPARC v8 is already in the existng code,
> just 3 lines above the second hunk in the patch:
>
Yes but you add a special case that allow casa from user space, this
special case is only available on LEON3 so that should be taken into
account in the priv_insn check.
Regards,
[Qemu-devel] [PATCH for-2.5] sparc: allow CASA with ASI 0xa from user space, Richard Henderson, 2015/12/08