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[94.29.48.99]) by smtp.gmail.com with ESMTPSA id i32sm553831lfv.295.2021.11.26.10.02.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Nov 2021 10:02:28 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 04fe2858-4ee3-11ec-a9d2-d9f7a1cc8784 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=0HObz0L7jYC33/Dxy7x3kt14KoppaRcQ+sU+HcRStgU=; b=AZY07p3jVLTvHf+iy8yjRV4baO+SuWhRq3BxobIfzToTPQ495XsLui5sBRB4jmQbWd 1EWJUKKg8+0UuZ29BUV4qNF0EZPwI/Cbi8vdgYwSFQvz4hNtuCLFJYSs+LPsm6DuzjvH 65PLJGhO3XvoDdIr0zXkOLCUhIkdKBcFELfy9ChfqsWnYRJzPBssyb4LdQFOAaKHmqNg D36ZVSSFU0ETOwToL/Flb8SUj/WsJ3iD8Y97otUetf/DyVYBaLiwKoKohcxoU9Fr9rpX lLmjcwfKq6aMlYjVGNNTkKYnwNFeXefN9vJ2zSMn2axDRiiNM4lntTtQo1sdThJR1gBO Cjeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=0HObz0L7jYC33/Dxy7x3kt14KoppaRcQ+sU+HcRStgU=; b=iPISnhOLaXPnNM5oZEijF+F+Swb4I/C4cot6AclSeSK4nkDDwd9inTGNsadzzamzBH K5cotm/UiEC+4w3nvBbbKbZPjH58tQjAmVpHlsZdBToNEogMq3Wv25TpCwo6M6CgEEAQ IoVjqkBsLXUPI/QFxQg5p6oTSdyK4yBe52y3zkRWZLF2d4wpWdPAqoZKP+HO/akMv1uq p6upkqBtRs2pGboZXLBEk0cPR4QluUzlFvRyLb54jXFfzhSV0VzEO7EFfKgrL8zgKSmC fzn7rJne6pB/GmMzrCTxWzVMDXSPio8KOhM2vbED09EqaG5ka4SgZmUW/HLC9sdTgut+ 9r5g== X-Gm-Message-State: AOAM533ezpCxhyrFTqE3AGBYfqA//Q0BHEG03IpkzG4ZVNrUFhqCTSLV Wo9Aq8vK0DCTHdhkI49oNb8= X-Google-Smtp-Source: ABdhPJxi5fpLaCpBhED5s6ixp22NJMTiIoO6NxLxmwPmwMn3ysOYt28+DNzeJCc6JiOYkJbJb7zBhg== X-Received: by 2002:a05:6512:70a:: with SMTP id b10mr30890432lfs.32.1637949748784; Fri, 26 Nov 2021 10:02:28 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Geert Uytterhoeven , Greg Ungerer , Joshua Thompson , Thomas Bogendoerfer , Sebastian Reichel , Linus Walleij , Philipp Zabel , Greentime Hu , Vincent Chen , "James E.J. Bottomley" , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Yoshinori Sato , Rich Felker , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Boris Ostrovsky , Juergen Gross , Stefano Stabellini , "Rafael J. Wysocki" , Len Brown , Santosh Shilimkar , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Pavel Machek , Lee Jones , Andrew Morton , Guenter Roeck , Daniel Lezcano , Andy Shevchenko , Ulf Hansson , alankao@andestech.com, "K . C . Kuen-Chern Lin" Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, xen-devel@lists.xenproject.org, linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v4 18/25] x86: Use do_kernel_power_off() Date: Fri, 26 Nov 2021 21:00:54 +0300 Message-Id: <20211126180101.27818-19-digetx@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211126180101.27818-1-digetx@gmail.com> References: <20211126180101.27818-1-digetx@gmail.com> MIME-Version: 1.0 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. Signed-off-by: Dmitry Osipenko --- arch/x86/kernel/reboot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 0a40df66a40d..cd7d9416d81a 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -747,10 +747,10 @@ static void native_machine_halt(void) static void native_machine_power_off(void) { - if (pm_power_off) { + if (kernel_can_power_off()) { if (!reboot_force) machine_shutdown(); - pm_power_off(); + do_kernel_power_off(); } /* A fallback in case there is no PM info available */ tboot_shutdown(TB_SHUTDOWN_HALT);