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* [merged mm-stable] mm-damon-fix-missing-parens-in-macro-arguments.patch removed from -mm tree
@ 2026-06-02 22:26 Andrew Morton
  0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2026-06-02 22:26 UTC (permalink / raw)
  To: mm-commits, sj, maksym.shcherba, akpm


The quilt patch titled
     Subject: mm/damon: fix missing parens in macro arguments
has been removed from the -mm tree.  Its filename was
     mm-damon-fix-missing-parens-in-macro-arguments.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: Maksym Shcherba <maksym.shcherba@lnu.edu.ua>
Subject: mm/damon: fix missing parens in macro arguments
Date: Thu, 21 May 2026 23:20:19 +0300

Patch series "mm/damon: fix macro arguments and clarify quota goals doc",
v2.


This patch (of 2):

The DAMON iterator macros do not wrap their pointer arguments with
parentheses.  This can cause build failures when the argument is a complex
expression due to operator precedence issues.

Add missing parentheses around the arguments in the following macros
to prevent potential build failures:
- damon_for_each_region()
- damon_for_each_region_from()
- damon_for_each_region_safe()
- damos_for_each_quota_goal()

Link: https://lore.kernel.org/20260521202020.126500-1-maksym.shcherba@lnu.edu.ua
Link: https://lore.kernel.org/20260521202020.126500-2-maksym.shcherba@lnu.edu.ua
Signed-off-by: Maksym Shcherba <maksym.shcherba@lnu.edu.ua>
Reviewed-by: SeongJae Park <sj@kernel.org>
Assisted-by: Antigravity:Gemini-3.1-Pro
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/damon.h |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/include/linux/damon.h~mm-damon-fix-missing-parens-in-macro-arguments
+++ a/include/linux/damon.h
@@ -963,13 +963,13 @@ static inline unsigned long damon_sz_reg
 	list_for_each_entry_safe(p, next, &(ctx)->probes, list)
 
 #define damon_for_each_region(r, t) \
-	list_for_each_entry(r, &t->regions_list, list)
+	list_for_each_entry(r, &(t)->regions_list, list)
 
 #define damon_for_each_region_from(r, t) \
-	list_for_each_entry_from(r, &t->regions_list, list)
+	list_for_each_entry_from(r, &(t)->regions_list, list)
 
 #define damon_for_each_region_safe(r, next, t) \
-	list_for_each_entry_safe(r, next, &t->regions_list, list)
+	list_for_each_entry_safe(r, next, &(t)->regions_list, list)
 
 #define damon_for_each_target(t, ctx) \
 	list_for_each_entry(t, &(ctx)->adaptive_targets, list)
@@ -984,7 +984,7 @@ static inline unsigned long damon_sz_reg
 	list_for_each_entry_safe(s, next, &(ctx)->schemes, list)
 
 #define damos_for_each_quota_goal(goal, quota) \
-	list_for_each_entry(goal, &quota->goals, list)
+	list_for_each_entry(goal, &(quota)->goals, list)
 
 #define damos_for_each_quota_goal_safe(goal, next, quota) \
 	list_for_each_entry_safe(goal, next, &(quota)->goals, list)
_

Patches currently in -mm which might be from maksym.shcherba@lnu.edu.ua are



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2026-06-02 22:26 [merged mm-stable] mm-damon-fix-missing-parens-in-macro-arguments.patch removed from -mm tree Andrew Morton

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