The quilt patch titled
Subject: reboot: indicate whether it is a HARDWARE PROTECTION reboot or shutdown
has been removed from the -mm tree. Its filename was
reboot-indicate-whether-it-is-a-hardware-protection-reboot-or-shutdown.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: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
Subject: reboot: indicate whether it is a HARDWARE PROTECTION reboot or shutdown
Date: Mon, 17 Feb 2025 21:39:46 +0100
It currently depends on the caller, whether we attempt a hardware
protection shutdown (poweroff) or a reboot. A follow-up commit will make
this partially user-configurable, so it's a good idea to have the
emergency message clearly state whether the kernel is going for a reboot
or a shutdown.
Link: https://lkml.kernel.org/r/20250217-hw_protection-reboot-v3-6-e1c09b090c0c@xxxxxxxxxxxxxx
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
Reviewed-by: Tzung-Bi Shih <tzungbi@xxxxxxxxxx>
Cc: Benson Leung <bleung@xxxxxxxxxxxx>
Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxx>
Cc: Guenter Roeck <groeck@xxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: Liam Girdwood <lgirdwood@xxxxxxxxx>
Cc: Lukasz Luba <lukasz.luba@xxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: Matteo Croce <teknoraver@xxxxxxxx>
Cc: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
Cc: "Rafael J. Wysocki" <rafael@xxxxxxxxxx>
Cc: Rob Herring (Arm) <robh@xxxxxxxxxx>
Cc: Rui Zhang <rui.zhang@xxxxxxxxx>
Cc: Sascha Hauer <kernel@xxxxxxxxxxxxxx>
Cc: "Serge E. Hallyn" <serge@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/reboot.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/kernel/reboot.c~reboot-indicate-whether-it-is-a-hardware-protection-reboot-or-shutdown
+++ a/kernel/reboot.c
@@ -1027,7 +1027,8 @@ void __hw_protection_trigger(const char
{
static atomic_t allow_proceed = ATOMIC_INIT(1);
- pr_emerg("HARDWARE PROTECTION shutdown (%s)\n", reason);
+ pr_emerg("HARDWARE PROTECTION %s (%s)\n",
+ hw_protection_action_str(action), reason);
/* Shutdown should be initiated only once. */
if (!atomic_dec_and_test(&allow_proceed))
_
Patches currently in -mm which might be from a.fatoum@xxxxxxxxxxxxxx are
