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SubjectRe: [PATCH v3 10/11] iommu/vt-d: Use device_domain_lock accurately
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On 2022/7/1 16:15, Tian, Kevin wrote:
>> From: Lu Baolu <baolu.lu@linux.intel.com>
>> Sent: Wednesday, June 29, 2022 3:47 PM
>>
>> + spin_lock_irqsave(&device_domain_lock, flags);
>> list_for_each_entry(info, &domain->devices, link) {
>> - if (!info->dev)
>> - continue;
>> -
>
> suppose you can replace all spin_lock_irqsave() with spin_lock()
> in patch5 instead of leaving some replacement to next patch.
>

Make sense to me. Will update this.

Best regards,
baolu

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