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Re: [PATCH v4 1/8] xen/domain: introduce common emulation flags
- To: dmkhn@xxxxxxxxx
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 4 Aug 2025 11:46:36 +0200
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- Cc: andrew.cooper3@xxxxxxxxxx, anthony.perard@xxxxxxxxxx, julien@xxxxxxx, michal.orzel@xxxxxxx, roger.pau@xxxxxxxxxx, sstabellini@xxxxxxxxxx, dmukhin@xxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 04 Aug 2025 09:46:48 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 31.07.2025 21:21, dmkhn@xxxxxxxxx wrote:
> --- a/xen/include/xen/sched.h
> +++ b/xen/include/xen/sched.h
> @@ -652,6 +652,8 @@ struct domain
> unsigned int *llc_colors;
> #endif
>
> + uint32_t emulation_flags;
Just one further remark: The field probably never should have been of this
type; unsigned int will do, and imo will want switching to while the field
is being moved. (Before giving an x86 ack, I want to convince myself though
that this is moving us in the right direction.)
Jan
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