Re: [PATCH] ACPI: PCC: Fix race condition by removing static qualifier

[lihuisong (C)]

在 2025/12/10 22:54, Sudeep Holla 写道:
> On Wed, Dec 10, 2025 at 09:26:34PM +0800, Pengjie Zhang wrote:
> > The variable 'ret' in acpi_pcc_address_space_setup() is currently
> > declared with the 'static' storage specifier. This can lead to race
> > conditions in a multithreaded environment.
> >
> > Remove the 'static' qualifier to ensure 'ret' is allocated directly
> > on the stack as a local variable.
> Ah, my mistake. I’m not sure how that slipped in other than a simple typo or
> copy/paste error. Thanks for catching it. Let me know if you spotted it
> because something broke or just from reading the code.
>
> Reviewed-by: Sudeep Holla <sudeep.holla@xxxxxxx>
Acked-by: lihuisong@xxxxxxxxxx
>