The patch titled
Subject: checkpatch: remove migrated RCU APIs from deprecated_apis
has been added to the -mm mm-nonmm-unstable branch. Its filename is
checkpatch-remove-migrated-rcu-apis-from-deprecated_apis.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/checkpatch-remove-migrated-rcu-apis-from-deprecated_apis.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: David Reaver <me@xxxxxxxxxxxxxxx>
Subject: checkpatch: remove migrated RCU APIs from deprecated_apis
Date: Wed, 8 Jan 2025 11:24:54 -0800
The deprecated_apis map was created in [1] so checkpatch would flag
deprecated RCU APIs. These deprecated APIs have since been removed from
the kernel. This patch removes them from this map so checkpatch doesn't
waste time looking for them, and so readers of checkpatch looking for
deprecated APIs don't waste time searching for them.
Link: https://lore.kernel.org/all/20181111192904.3199-13-paulmck@xxxxxxxxxxxxx/ [1]
Link: https://lkml.kernel.org/r/20250108192456.47871-1-me@xxxxxxxxxxxxxxx
Signed-off-by: David Reaver <me@xxxxxxxxxxxxxxx>
Reviewed-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Reviewed-by: Kuan-Wei Chiu <visitorckw@xxxxxxxxx>
Acked-by: Joe Perches <joe@xxxxxxxxxxx>
Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx>
Cc: Dwaipayan Ray <dwaipayanray1@xxxxxxxxx>
Cc: Krister Johansen <kjlx@xxxxxxxxxxxxxxxxxx>
Cc: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 10 ----------
1 file changed, 10 deletions(-)
--- a/scripts/checkpatch.pl~checkpatch-remove-migrated-rcu-apis-from-deprecated_apis
+++ a/scripts/checkpatch.pl
@@ -834,16 +834,6 @@ foreach my $entry (@mode_permission_func
$mode_perms_search = "(?:${mode_perms_search})";
our %deprecated_apis = (
- "synchronize_rcu_bh" => "synchronize_rcu",
- "synchronize_rcu_bh_expedited" => "synchronize_rcu_expedited",
- "call_rcu_bh" => "call_rcu",
- "rcu_barrier_bh" => "rcu_barrier",
- "synchronize_sched" => "synchronize_rcu",
- "synchronize_sched_expedited" => "synchronize_rcu_expedited",
- "call_rcu_sched" => "call_rcu",
- "rcu_barrier_sched" => "rcu_barrier",
- "get_state_synchronize_sched" => "get_state_synchronize_rcu",
- "cond_synchronize_sched" => "cond_synchronize_rcu",
"kmap" => "kmap_local_page",
"kunmap" => "kunmap_local",
"kmap_atomic" => "kmap_local_page",
_
Patches currently in -mm which might be from me@xxxxxxxxxxxxxxx are
checkpatch-remove-migrated-rcu-apis-from-deprecated_apis.patch
