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[109.252.138.126]) by smtp.gmail.com with ESMTPSA id a24sm1262950ljp.112.2022.01.30.15.37.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jan 2022 15:37:50 -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" , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Cc: 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, 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 v6 14/21] x86: Use do_kernel_power_off() Date: Mon, 31 Jan 2022 02:37:11 +0300 Message-Id: <20220130233718.21544-15-digetx@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220130233718.21544-1-digetx@gmail.com> References: <20220130233718.21544-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org 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 fa700b46588e..c3636ea4aa71 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -739,10 +739,10 @@ 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); -- 2.34.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Date: Sun, 30 Jan 2022 23:37:11 +0000 Subject: [PATCH v6 14/21] x86: Use do_kernel_power_off() Message-Id: <20220130233718.21544-15-digetx@gmail.com> List-Id: References: <20220130233718.21544-1-digetx@gmail.com> In-Reply-To: <20220130233718.21544-1-digetx@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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" , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Cc: 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, 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 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 fa700b46588e..c3636ea4aa71 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -739,10 +739,10 @@ 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); -- 2.34.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 266A5C433FE for ; Sun, 30 Jan 2022 23:38:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jRrqbF6dLLGw1Xv/hxG3nMi6vr2E6YUdJsVEGdK5SBk=; b=4FFJ0qODDLLyQn O0CjjEdCPbOBEqPT1uDn4iH540kbqh+0yjPjjDsLuy9qL0GC1DvFoH/dZk4UfRssawkSuaUpwT8d5 v8KEGWn0Vn/nlybpq4LgdwKaw1xlCiWWU5bQuWWBvksGG7rfaGf+ViKwTKssJTvwzKOE6YSzegR2P jPMrpVobIiie8M5qwHlXbcObE/O34ZAFRyz6gcnKnoi0CsRtJlmMeOFbra1W2Qci/n0GNzFvvZNVh 7n+Wl8yHeat1SwwE/t1x50MjD7uXcGZORKrdTtVt789ZUGr497i3Phxoe64Mu/Qvin6LFBtKfqFNq Jmc5buPVE5sO1ekTEL+g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nEJmR-007gUf-Mv; Sun, 30 Jan 2022 23:38:47 +0000 Received: from mail-lf1-x131.google.com ([2a00:1450:4864:20::131]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nEJlY-007fiK-Il for linux-riscv@lists.infradead.org; Sun, 30 Jan 2022 23:37:54 +0000 Received: by mail-lf1-x131.google.com with SMTP id p27so23343277lfa.1 for ; Sun, 30 Jan 2022 15:37:51 -0800 (PST) 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=qHFCRJN9BVY8RauX1oKR/zvQzYk8hOXc8BKode7q7dE=; b=YRe+4ENn+xLHydu0qjVK8NSLNEa98MBt5tDc08FixS3wAMtLqAIaFtklni0+X5AStQ NWa/KRzoUn8+IVpsHAm/xOs3k+cj+LL2OhKl5gVUEFkp5ndqFg9Q7IDP7ikRXZxwNK+4 SbLkN6wlP8yDXzq0kfXqbvVsy1Hp18D+sINvf4RsWjU2CJLvpbxk+Pf4y4Di+ROI2ccO YZHUhr0Z8uHoIysiX6fudWOQ4mPt5OAElluDMzBTS4VC1jyp+W5tjIzGJQ2uBLL5DStr tO2S0szt+wkyquwgkXuRB6clwJUeXCGMkJhIWs2QZ///pnQ6oMEGbscGlCpylcxuYJ5J 9wBg== 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=qHFCRJN9BVY8RauX1oKR/zvQzYk8hOXc8BKode7q7dE=; b=O8c1W/UPO85yF/ZvJdnTOqkRv6igiufGzygZx+DT/dgKzdnfuRjfcIGhUAhDv/Jpn1 UrUOPz7Ni9Iqn5y+DTfNcA5+Rhd4dkkKiJOezPvIlphov5eSvnht79ykoTLsTa6Exomy l53Igoporxn6wqx3XYifyLGnDlUWLGb0WXs/odLBqQgys9ae2m3ZSBVrxg0KVJjBsP0S lqDtcMAmkzoCVsNXUS67G7kqf9ZGq6fDTInB+4d6AA5KSLD7rZLyYJ/yg4vGS+SmdLkL 8MiLNP8TFQ2F0c29D1yVmiak9IvfMIImjMMjmDFQ6QB7mzzjofj8oPSrM9Z2zOuzluUl JOWQ== X-Gm-Message-State: AOAM530vF7ZuBUuthHx5CFcBUlyEMvJa4LOGzQSA4heOREKrcqKNYHNw 7rVVdlbVx2pebQu0xezphg0= X-Google-Smtp-Source: ABdhPJykkAmU8QPmCYCQWolQuhTlQmgl/dllVJKfSuOOVtywU8GyeEW3uMb4RjUXLkfRs/7Y/PbgFw== X-Received: by 2002:a19:6a12:: with SMTP id u18mr13556400lfu.348.1643585870718; Sun, 30 Jan 2022 15:37:50 -0800 (PST) Received: from localhost.localdomain (109-252-138-126.dynamic.spd-mgts.ru. [109.252.138.126]) by smtp.gmail.com with ESMTPSA id a24sm1262950ljp.112.2022.01.30.15.37.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jan 2022 15:37:50 -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" , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Cc: 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, 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 v6 14/21] x86: Use do_kernel_power_off() Date: Mon, 31 Jan 2022 02:37:11 +0300 Message-Id: <20220130233718.21544-15-digetx@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220130233718.21544-1-digetx@gmail.com> References: <20220130233718.21544-1-digetx@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220130_153752_736171_CBB0A920 X-CRM114-Status: GOOD ( 16.12 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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 fa700b46588e..c3636ea4aa71 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -739,10 +739,10 @@ 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); -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv