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Re: [Xen-devel] [PATCH] xen: Disable RAM-to-RAM copy in hvmemul_rep_movs() when mem_access_emulate_enabled
- To: xen-devel@xxxxxxxxxxxxx
- From: Razvan Cojocaru <rcojocaru@xxxxxxxxxxxxxxx>
- Date: Tue, 05 May 2015 13:08:11 +0300
- Cc: andrew.cooper3@xxxxxxxxxx, keir@xxxxxxx, jbeulich@xxxxxxxx
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- Delivery-date: Tue, 05 May 2015 10:07:59 +0000
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On 05/05/2015 01:01 PM, Razvan Cojocaru wrote:
> The mem_access client might want to use hvm_emulate_one_no_write(),
> in which case the RAM-to-RAM copy code in hvmemul_rep_movs() would
> lead to an unwanted (and unexpected) write operation.
This patch requires Tamas' last series, which is now in staging.
Thanks,
Razvan Cojocaru
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