The patch titled
Subject: scripts/checkpatch.pl: remove _deferred and _deferred_once false warning
has been added to the -mm tree. Its filename is
scripts-checkpatchpl-remove-_deferred-and-_deferred_once-false-warning.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/scripts-checkpatchpl-remove-_deferred-and-_deferred_once-false-warning.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/scripts-checkpatchpl-remove-_deferred-and-_deferred_once-false-warning.patch
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Maninder Singh <maninder1.s@xxxxxxxxxxx>
Subject: scripts/checkpatch.pl: remove _deferred and _deferred_once false warning
With commit 98e35f5894cf ("printk: git rid of [sched_delayed] message for
printk_deferred") printk_deferred and printk_deferred_once requires
LOGLEVEL in argument, but checkpatch.pl was not fixed and still reports it
as warning:
WARNING: Possible unnecessary KERN_ALERT
printk_deferred(KERN_ALERT "checking deferred\n");
Link: https://lkml.kernel.org/r/20220228073708.1610603-1-maninder1.s@xxxxxxxxxxx
Co-developed-by: Vaneet Narang <v.narang@xxxxxxxxxxx>
Signed-off-by: Vaneet Narang <v.narang@xxxxxxxxxxx>
Signed-off-by: Maninder Singh <maninder1.s@xxxxxxxxxxx>
Cc: Joe Perches <joe@xxxxxxxxxxx>
Cc: Dwaipayan Ray <dwaipayanray1@xxxxxxxxx>
Cc: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/checkpatch.pl~scripts-checkpatchpl-remove-_deferred-and-_deferred_once-false-warning
+++ a/scripts/checkpatch.pl
@@ -6312,7 +6312,7 @@ sub process {
}
# check for logging functions with KERN_<LEVEL>
- if ($line !~ /printk(?:_ratelimited|_once)?\s*\(/ &&
+ if ($line !~ /printk(?:_ratelimited|_once|_deferred|_deferred_once)?\s*\(/ &&
$line =~ /\b$logFunctions\s*\(.*\b(KERN_[A-Z]+)\b/) {
my $level = $1;
if (WARN("UNNECESSARY_KERN_LEVEL",
_
Patches currently in -mm which might be from maninder1.s@xxxxxxxxxxx are
scripts-checkpatchpl-remove-_deferred-and-_deferred_once-false-warning.patch
kallsyms-print-module-name-in-%ps-s-case-when-kallsyms-is-disabled.patch
kallsyms-enhance-%ps-s-b-printing-when-kallsysms-is-disabled.patch
