From: Dmitry Osipenko <digetx@gmail.com>
To: "Thierry Reding" <thierry.reding@gmail.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Russell King" <linux@armlinux.org.uk>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will@kernel.org>, "Guo Ren" <guoren@kernel.org>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Greg Ungerer" <gerg@linux-m68k.org>,
"Joshua Thompson" <funaho@jurai.org>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Sebastian Reichel" <sre@kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Greentime Hu" <green.hu@gmail.com>,
"Vincent Chen" <deanbo422@gmail.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
"Helge Deller" <deller@gmx.de>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Yoshinori Sato" <ysato@users.sourceforge.jp>,
"Rich Felker" <dalias@libc.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Ingo Molnar" <mingo@redhat.com>,
"Borislav Petkov" <bp@alien8.de>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
"Boris Ostrovsky" <boris.ostrovsky@oracle.com>,
"Juergen Gross" <jgross@suse.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
"Len Brown" <lenb@kernel.org>,
"Santosh Shilimkar" <ssantosh@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@canonical.com>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>, "Pavel Machek" <pavel@ucw.cz>,
"Lee Jones" <lee.jones@linaro.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Guenter Roeck" <linux@roeck-us.net>,
"Daniel Lezcano" <daniel.lezcano@linaro.org>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
alankao@andestech.com,
"K . C . Kuen-Chern Lin" <kclin@andestech.com>,
"Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org,
linux-sh@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org,
linux-mips@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-tegra@vger.kernel.org,
xen-devel@lists.xenproject.org, linux-riscv@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v5 10/21] xen/x86: Use do_kernel_power_off()
Date: Mon, 13 Dec 2021 00:02:58 +0300 [thread overview]
Message-ID: <20211212210309.9851-11-digetx@gmail.com> (raw)
In-Reply-To: <20211212210309.9851-1-digetx@gmail.com>
Kernel now supports chained power-off handlers. Use do_kernel_power_off()
that invokes chained power-off handlers. It also invokes legacy
pm_power_off() for now, which will be removed once all drivers will
be converted to the new power-off API.
Acked-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
arch/x86/xen/enlighten_pv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 5004feb16783..527fa545eb1f 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -31,6 +31,7 @@
#include <linux/gfp.h>
#include <linux/edd.h>
#include <linux/objtool.h>
+#include <linux/reboot.h>
#include <xen/xen.h>
#include <xen/events.h>
@@ -1068,8 +1069,7 @@ static void xen_machine_halt(void)
static void xen_machine_power_off(void)
{
- if (pm_power_off)
- pm_power_off();
+ do_kernel_power_off();
xen_reboot(SHUTDOWN_poweroff);
}
--
2.33.1
next prev parent reply other threads:[~2021-12-12 23:11 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-12 21:02 [PATCH v5 00/21] Introduce power-off+restart call chain API Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 01/21] notifier: Add blocking_notifier_call_chain_is_empty() Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 02/21] notifier: Add atomic/blocking_notifier_chain_register_unique_prio() Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 03/21] reboot: Print error message if restart handler has duplicated priority Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 04/21] kernel: Add combined power-off+restart handler call chain API Dmitry Osipenko
2022-01-08 23:35 ` Michał Mirosław
2022-01-11 7:57 ` Dmitry Osipenko
2022-01-27 14:39 ` Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 05/21] ARM: Use do_kernel_power_off() Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 06/21] csky: " Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 07/21] riscv: " Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 08/21] arm64: " Dmitry Osipenko
2021-12-12 21:02 ` [PATCH v5 09/21] parisc: " Dmitry Osipenko
2021-12-12 21:02 ` Dmitry Osipenko [this message]
2021-12-12 21:02 ` [PATCH v5 11/21] powerpc: " Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 12/21] m68k: Switch to new sys-off handler API Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 13/21] sh: Use do_kernel_power_off() Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 14/21] x86: " Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 15/21] ia64: " Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 16/21] mips: " Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 17/21] nds32: " Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 18/21] memory: emif: Use kernel_can_power_off() Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 19/21] ACPI: power: Switch to sys-off handler API Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 20/21] regulator: pfuze100: Use devm_register_sys_off_handler() Dmitry Osipenko
2021-12-12 21:03 ` [PATCH v5 21/21] reboot: Remove pm_power_off_prepare() Dmitry Osipenko
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