Date: Thu, 06 Aug 2026 19:00:23 -0700
To: mm-commits@vger.kernel.org,vbabka@kernel.org,surenb@google.com,stable@vger.kernel.org,sj@kernel.org,rppt@kernel.org,mhocko@suse.com,ljs@kernel.org,liam@infradead.org,david@kernel.org,corbet@lwn.net,husong@kylinos.cn,akpm@linux-foundation.org
From: Andrew Morton <akpm@linux-foundation.org>
Subject: [merged mm-stable] docs-abi-damon-fix-typo-in-intervals_goal-sysfs-path.patch removed from -mm tree
Message-Id: <20260807020023.AB0ED1F000E9@smtp.kernel.org>
Precedence: bulk


The quilt patch titled
     Subject: Docs/ABI/damon: fix typo in intervals_goal sysfs path
has been removed from the -mm tree.  Its filename was
     docs-abi-damon-fix-typo-in-intervals_goal-sysfs-path.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Song Hu <husong@kylinos.cn>
Subject: Docs/ABI/damon: fix typo in intervals_goal sysfs path
Date: Tue, 14 Jul 2026 07:01:13 -0700

Patch series "Docs/ABI/damon: sysfs ABI document fixes and additions", v2.

This series fixes typos and fills in missing entries in the DAMON sysfs
ABI document (Documentation/ABI/testing/sysfs-kernel-mm-damon).

Patch 1 fixes a path typo, "intrvals_goal" -> "intervals_goal", in four
What: entries; the documented path points to a non-existent directory, so
it is Cc'ed to stable.

Patch 2 fixes two further typos ("WDate:", "manimum").

Patches 3 and 4 add ABI entries that exist in the kernel and are already
described in usage.rst but are missing from the canonical ABI document:
the 'update_tuned_intervals' state command (patch 3) and the
'tried_regions/<R>/probes/<P>/hits' file (patch 4).


This patch (of 4):

The ABI document spells the DAMON sysfs directory as "intrvals_goal"
(missing 'e') in four What: entries, but the kernel creates it as
"intervals_goal" (mm/damon/sysfs.c).  Following the documented path
therefore yields a non-existent directory.

Link: https://lore.kernel.org/20260714140117.94147-1-sj@kernel.org
Link: https://lore.kernel.org/20260714140117.94147-2-sj@kernel.org
Fixes: e2b23dc62369 ("Docs/ABI/damon: document intervals auto-tuning ABI")
Signed-off-by: Song Hu <husong@kylinos.cn>
Reviewed-by: SJ Park <sj@kernel.org>
Signed-off-by: SJ Park <sj@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Liam R. Howlett <liam@infradead.org>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 Documentation/ABI/testing/sysfs-kernel-mm-damon |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon~docs-abi-damon-fix-typo-in-intervals_goal-sysfs-path
+++ a/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -112,7 +112,7 @@ Description:	Writing a value to this fil
 		DAMON context in microseconds as the value.  Reading this file
 		returns the value.
 
-What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/access_bp
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/access_bp
 Date:		Feb 2025
 Contact:	SJ Park <sj@kernel.org>
 Description:	Writing a value to this file sets the monitoring intervals
@@ -120,7 +120,7 @@ Description:	Writing a value to this fil
 		the given time interval (aggrs in same directory), in bp
 		(1/10,000).  Reading this file returns the value.
 
-What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/aggrs
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/aggrs
 Date:		Feb 2025
 Contact:	SJ Park <sj@kernel.org>
 Description:	Writing a value to this file sets the time interval to achieve
@@ -128,14 +128,14 @@ Description:	Writing a value to this fil
 		access events ratio (access_bp in same directory) within.
 		Reading this file returns the value.
 
-What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/min_sample_us
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/min_sample_us
 Date:		Feb 2025
 Contact:	SJ Park <sj@kernel.org>
 Description:	Writing a value to this file sets the minimum value of
 		auto-tuned sampling interval in microseconds.  Reading this
 		file returns the value.
 
-What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intrvals_goal/max_sample_us
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/intervals/intervals_goal/max_sample_us
 Date:		Feb 2025
 Contact:	SJ Park <sj@kernel.org>
 Description:	Writing a value to this file sets the maximum value of
_

Patches currently in -mm which might be from husong@kylinos.cn are