* [merged mm-nonmm-stable] kstrtox-add-support-for-enabled-and-disabled-in-kstrtobool.patch removed from -mm tree
@ 2025-05-12 0:55 Andrew Morton
0 siblings, 0 replies; only message in thread
From: Andrew Morton @ 2025-05-12 0:55 UTC (permalink / raw)
To: mm-commits, mario.limonciello, akpm
The quilt patch titled
Subject: kstrtox: add support for enabled and disabled in kstrtobool()
has been removed from the -mm tree. Its filename was
kstrtox-add-support-for-enabled-and-disabled-in-kstrtobool.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Mario Limonciello <mario.limonciello@amd.com>
Subject: kstrtox: add support for enabled and disabled in kstrtobool()
Date: Thu, 20 Mar 2025 21:25:01 -0500
In some places in the kernel there is a design pattern for sysfs
attributes to use kstrtobool() in store() and str_enabled_disabled() in
show().
This is counterintuitive to interact with because kstrtobool() takes
on/off but str_enabled_disabled() shows enabled/disabled. Some of those
sysfs uses could switch to str_on_off() but for some attributes
enabled/disabled really makes more sense.
Add support for kstrtobool() to accept enabled/disabled.
Link: https://lkml.kernel.org/r/20250321022538.1532445-1-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
lib/kstrtox.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/lib/kstrtox.c~kstrtox-add-support-for-enabled-and-disabled-in-kstrtobool
+++ a/lib/kstrtox.c
@@ -351,6 +351,8 @@ int kstrtobool(const char *s, bool *res)
return -EINVAL;
switch (s[0]) {
+ case 'e':
+ case 'E':
case 'y':
case 'Y':
case 't':
@@ -358,6 +360,8 @@ int kstrtobool(const char *s, bool *res)
case '1':
*res = true;
return 0;
+ case 'd':
+ case 'D':
case 'n':
case 'N':
case 'f':
_
Patches currently in -mm which might be from mario.limonciello@amd.com are
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2025-05-12 0:55 [merged mm-nonmm-stable] kstrtox-add-support-for-enabled-and-disabled-in-kstrtobool.patch removed from -mm tree Andrew Morton
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