The quilt patch titled
Subject: reboot: hide unused hw_protection_attr
has been removed from the -mm tree. Its filename was
reboot-add-support-for-configuring-emergency-hardware-protection-action-fix.patch
This patch was dropped because it was folded into reboot-add-support-for-configuring-emergency-hardware-protection-action.patch
------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxx>
Subject: reboot: hide unused hw_protection_attr
Date: Mon, 24 Feb 2025 15:16:09 +0100
The reference to hw_protection_attr is inside of an #ifdef block, but the
definition is not:
kernel/reboot.c:1092:30: error: unused variable 'hw_protection_attr' [-Werror,-Wunused-variable]
1092 | static struct kobj_attribute hw_protection_attr = __ATTR_RW(hw_protection);
| ^~~~~~~~~~~~~~~~~~
Add another #ifdef to match the first.
Link: https://lkml.kernel.org/r/20250224141849.1546019-1-arnd@xxxxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>
Cc: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
Cc: Joel Granados <joel.granados@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/reboot.c | 2 ++
1 file changed, 2 insertions(+)
--- a/kernel/reboot.c~reboot-add-support-for-configuring-emergency-hardware-protection-action-fix
+++ a/kernel/reboot.c
@@ -1071,6 +1071,7 @@ static int __init hw_protection_setup(ch
}
__setup("hw_protection=", hw_protection_setup);
+#ifdef CONFIG_SYSFS
static ssize_t hw_protection_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
{
@@ -1090,6 +1091,7 @@ static ssize_t hw_protection_store(struc
return count;
}
static struct kobj_attribute hw_protection_attr = __ATTR_RW(hw_protection);
+#endif
static int __init reboot_setup(char *str)
{
_
Patches currently in -mm which might be from arnd@xxxxxxxx are
mm-damon-sysfs-schemes-let-damon_sysfs_scheme_set_filters-be-used-for-different-named-directories-fix.patch
reboot-add-support-for-configuring-emergency-hardware-protection-action.patch
