The quilt patch titled
Subject: docs-mm-add-enable_soft_offline-sysctl-fix
has been removed from the -mm tree. Its filename was
docs-mm-add-enable_soft_offline-sysctl-fix.patch
This patch was dropped because it was folded into docs-mm-add-enable_soft_offline-sysctl.patch
------------------------------------------------------
From: Jiaqi Yan <jiaqiyan@xxxxxxxxxx>
Subject: docs-mm-add-enable_soft_offline-sysctl-fix
Date: Mon, 1 Jul 2024 21:15:05 -0700
fix kerneldoc warnings
Link: https://lkml.kernel.org/r/CACw3F52=GxTCDw-PqFh3-GDM-fo3GbhGdu0hedxYXOTT4TQSTg@xxxxxxxxxxxxxx
Signed-off-by: Jiaqi Yan <jiaqiyan@xxxxxxxxxx>
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/admin-guide/sysctl/vm.rst | 3 +++
1 file changed, 3 insertions(+)
--- a/Documentation/admin-guide/sysctl/vm.rst~docs-mm-add-enable_soft_offline-sysctl-fix
+++ a/Documentation/admin-guide/sysctl/vm.rst
@@ -274,12 +274,15 @@ Correctable memory errors are very commo
solution for memory pages having (excessive) corrected memory errors.
For different types of page, soft-offline has different behaviors / costs.
+
- For a raw error page, soft-offline migrates the in-use page's content to
a new raw page.
+
- For a page that is part of a transparent hugepage, soft-offline splits the
transparent hugepage into raw pages, then migrates only the raw error page.
As a result, user is transparently backed by 1 less hugepage, impacting
memory access performance.
+
- For a page that is part of a HugeTLB hugepage, soft-offline first migrates
the entire HugeTLB hugepage, during which a free hugepage will be consumed
as migration target. Then the original hugepage is dissolved into raw
_
Patches currently in -mm which might be from jiaqiyan@xxxxxxxxxx are
mm-memory-failure-refactor-log-format-in-soft-offline-code.patch
mm-memory-failure-userspace-controls-soft-offlining-pages.patch
selftest-mm-test-enable_soft_offline-behaviors.patch
docs-mm-add-enable_soft_offline-sysctl.patch
docs-mm-add-enable_soft_offline-sysctl-fix-fix.patch
