Subject batch lookups in follow_page_mask()
Author riel@surriel.com
Date 2026-08-11 02:51:50 +0000 UTC
Version
Cc akpm@linux-foundation.org david@kernel.org jgg@ziepe.ca jhubbard@nvidia.com kernel-team@meta.com linux-kernel@vger.kernel.org linux-mm@kvack.org peterx@redhat.com riel@surriel.com
Patches (8)
Name Content [All]
[RFC PATCH v3 1/8] mm/gup: break out gup_fill_pages() helper [Body]
[RFC PATCH v3 2/8] mm/gup: convert follow_page_mask() to return a long [Body]
[RFC PATCH v3 3/8] mm/gup: split follow_page_pte_commit() out of follow_page_pte() [Body]
[RFC PATCH v3 4/8] mm/gup: break out follow_one_pte() helper [Body]
[RFC PATCH v3 5/8] mm/gup: fill the pages array outside the pud/pmd lock [Body]
[RFC PATCH v3 6/8] mm/gup: return a huge page's full count from follow_page_mask() [Body]
[RFC PATCH v3 7/8] mm/gup: walk multiple PTEs per follow_page_pte() call [Body]
[RFC PATCH v3 8/8] mm/gup: batch contiguous same-folio PTEs into one refcount grab [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-12
Passed
ID (for dev) 61664dcf-1ac3-43dd-830a-b52f67888e4b
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 0bb66bbef5a6c2cd4101bb8fa91b9c9c32eae88d [Config] passed [Log]
[KASAN] Boot test: Base 0bb66bbef5a6c2cd4101bb8fa91b9c9c32eae88d [Config] passed [Log]
[KASAN] Build Patched 0bb66bbef5a6c2cd4101bb8fa91b9c9c32eae88d [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 0bb66bbef5a6c2cd4101bb8fa91b9c9c32eae88d [Config] [patched] passed [Log]
[KASAN] Fuzz 0bb66bbef5a6c2cd4101bb8fa91b9c9c32eae88d [Config] 0bb66bbef5a6c2cd4101bb8fa91b9c9c32eae88d [Config] [patched] passed [Log] [Artifacts]