* [merged mm-nonmm-stable] reboot-indicate-whether-it-is-a-hardware-protection-reboot-or-shutdown.patch removed from -mm tree
@ 2025-03-17 5:32 Andrew Morton
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From: Andrew Morton @ 2025-03-17 5:32 UTC (permalink / raw)
To: mm-commits, tzungbi, teknoraver, serge, rui.zhang, robh, rafael,
mazziesaccount, lukasz.luba, lgirdwood, kernel, groeck, festevam,
daniel.lezcano, corbet, broonie, bleung, a.fatoum, akpm
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@pengutronix.de>
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@pengutronix.de
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Cc: Benson Leung <bleung@chromium.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Lukasz Luba <lukasz.luba@arm.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Matteo Croce <teknoraver@meta.com>
Cc: Matti Vaittinen <mazziesaccount@gmail.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Rob Herring (Arm) <robh@kernel.org>
Cc: Rui Zhang <rui.zhang@intel.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
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@pengutronix.de are
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2025-03-17 5:32 [merged mm-nonmm-stable] reboot-indicate-whether-it-is-a-hardware-protection-reboot-or-shutdown.patch removed from -mm tree Andrew Morton
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