Re: [PATCH v5 12/12] x86/xen: use lazy_mmu_state when context-switching

[Jürgen Groß]

On 24.11.25 14:22, Kevin Brodsky wrote:
> We currently set a TIF flag when scheduling out a task that is in
> lazy MMU mode, in order to restore it when the task is scheduled
> again.
>
> The generic lazy_mmu layer now tracks whether a task is in lazy MMU
> mode in task_struct::lazy_mmu_state. We can therefore check that
> state when switching to the new task, instead of using a separate
> TIF flag.
>
> Signed-off-by: Kevin Brodsky <kevin.brodsky@xxxxxxx>

Reviewed-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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