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SubjectRe: [PATCH 2/2] irqchip/gic-v3-its: Release the allocated but unmapped bits in LPI maps
On Thu, Aug 25, 2022 at 9:11 AM Liao Chang <liaochang1@huawei.com> wrote:
>
> If one hwirq allocated in ITS domain followed by some unmapped bits, the
> number of unmapped bits will be recorded, so that this hwirq and
> following unmapped bits could be released both.

...

> + /*
> + * In order to free dangling hwirq bits, kernel uses the irq_data

the kernel

> + * of hwirq which is followed by dangling bits to record dangling
> + * number.
> + */


--
With Best Regards,
Andy Shevchenko

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