Bug 20681 - Backport mm related patches from recent (202504) Linux upstream
Summary: Backport mm related patches from recent (202504) Linux upstream
Status: NEW
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: mm (show other bugs) mm
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: baolinwang
QA Contact: shuming
URL:
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Reported: 2025-04-25 17:22 UTC by wojiaohanliyang
Modified: 2025-04-26 15:56 UTC (History)
3 users (show)

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Description wojiaohanliyang hygon_group 2025-04-25 17:22:37 UTC 
Description of problem:

Backport 6 patches listed as follows:

  7e066cb9b71a KVM: SEV: Use long-term pin when registering encrypted memory regions
  24ac6fb6e364 mm/cma: using per-CMA locks to improve concurrent allocation performance
  04f13d241b8b1 mm: replace free hugepage folios after migration
  67bab13307c8 mm/hugetlb: wait for hugetlb folios to be freed
  e19a3f595ae4 mm/compaction: factor out code to test if we should run compaction for target order
  6268f0a166eb mm: compaction: use the proper flag to determine watermarks

Version-Release number of selected component (if applicable):


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Additional info:
Comment 1 小龙 admin 2025-04-26 15:56:23 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5160