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Re: [PATCH v9 0/4] xen/acpi,device-tree: Introduce generic CPU topology support for ACPI and DT
- To: Hirokazu Takahashi <taka@xxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Tue, 28 Jul 2026 09:59:03 +0200
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- Cc: Mykyta_Poturai@xxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Tue, 28 Jul 2026 07:59:27 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 28.07.2026 07:06, Hirokazu Takahashi wrote:
> Hello,
>
> This patch series integrates CPU topology discovery into the Xen hypervisor
> for both ACPI and Device Tree platforms.
>
> Changes in v9:
> - Add bounds checking for the number of private resources in the PPTT
> processor table.
> - Verify the validity of entries when indexing into the map_cpu_acpiid table.
> - Coding style adjustments (following Xen standards):
> * Place logical operators ('||', '&&') at the end of lines when splitting
> multi-line conditions.
> * Place arithmetic operators ('+', '-') at the end of lines when wrapping
> long assignment statements.
> * Enclose bitwise operations in parentheses within conditional expressions
> that combine logical operators.
> * Combine variable declaration and initialization where applicable.
May I ask that you slow down your re-submission rate? Iirc Arm people haven't
really looked at the series so far, yet without them doing so none of this can
go in anyway. You may therefore rather want to ping for their feedback.
Jan
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