Message ID | 20211108004524.29465-17-digetx@gmail.com (mailing list archive) |
---|---|
State | Handled Elsewhere |
Headers | show
Return-Path: <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=ZVNAr1U4; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=<UNKNOWN>) Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4HnXmh4RgGz9s1l for <incoming@patchwork.ozlabs.org>; Mon, 8 Nov 2021 11:58:44 +1100 (AEDT) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HnXmh3Gq8z3f6f for <incoming@patchwork.ozlabs.org>; Mon, 8 Nov 2021 11:58:44 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=ZVNAr1U4; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::130; helo=mail-lf1-x130.google.com; envelope-from=digetx@gmail.com; receiver=<UNKNOWN>) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=ZVNAr1U4; dkim-atps=neutral Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HnXXg34slz3bXj for <linuxppc-dev@lists.ozlabs.org>; Mon, 8 Nov 2021 11:48:19 +1100 (AEDT) Received: by mail-lf1-x130.google.com with SMTP id bi35so32428889lfb.9 for <linuxppc-dev@lists.ozlabs.org>; Sun, 07 Nov 2021 16:48:19 -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=0HObz0L7jYC33/Dxy7x3kt14KoppaRcQ+sU+HcRStgU=; b=ZVNAr1U4ql3QetoKQdPWWOYdxSBB0k5djEWleeY+9VSLcYiHnCSkCkIaOl4kqaHShO oab4Tmm3bwD0P0vkAzDwXd33MBPBcdebn4RnRlv1JfpXW5azFQJ8VDNmkiaenWK08EOn RwVRxb2a8jq1Me5zajmOOnqUKWN+NVp3gIC4vDQvl7X+QS/9Q/6G8PsCj7pFygNZ42G6 2+Tzi7ka9eoxAdQUiRD+NnUxxBwExid0v7AfOqmbTtknjCEBmTA6xGh62w38gQj+fJ/p jOjBMtv9YA3dt8WYnPd7X0Be6DYsLDDoWJqswRWvH4kz+YPHCvK+UcFcEoVWh55qLPDl ATPQ== 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=ZsKeKnbFwEyNv0nGtmLgzVtSXhlpu6AZu6xbn21AjvdOshvzdSJ88SYEQMsfQ4lwkr EvjSLhoQrstcr8VThRSd9+MaYInsjZ3ztZa3juHD17aYg2IvB/pLpF3tM/i9kq0SC7NW tW/wLnRiEqminHQaB7C0lNToAkd1AqrG7qMUeF8BRsk2NG5w38ZljIwBjpksSXcY04Fs V4Id1W9af6MFWurS75azXHt9HeOrvSAw6M4qQTXVangnrWIZqGAo+FFD9l4OvQdjHhRn MygOnbJ+2G9QiWm4KwXY6vMezLdq8k/73LWUjQACJKMAwWnLOS4HSFmHNluTMOepPXXX Tp8w== X-Gm-Message-State: AOAM531wblav6HCD84w5MhagbRNLvtwg2pV8/ARFS9tL8wDu5a6lKFrm fY/ycpBcX0Rsl4/rI9qwg2k= X-Google-Smtp-Source: ABdhPJxGJgazXdUgtKIBvIIz/6GDfezGKbWWr8YH8P5/vbQu6B1dGA0GfveTE6FMi6W4ZN9EO5qX9g== X-Received: by 2002:a05:6512:402a:: with SMTP id br42mr25576250lfb.530.1636332495851; Sun, 07 Nov 2021 16:48:15 -0800 (PST) Received: from localhost.localdomain (79-139-188-96.dynamic.spd-mgts.ru. [79.139.188.96]) by smtp.gmail.com with ESMTPSA id p17sm1625266lfu.209.2021.11.07.16.48.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Nov 2021 16:48:15 -0800 (PST) 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>, Nick Hu <nickhu@andestech.com>, 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> Subject: [PATCH v3 16/25] x86: Use do_kernel_power_off() Date: Mon, 8 Nov 2021 03:45:15 +0300 Message-Id: <20211108004524.29465-17-digetx@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211108004524.29465-1-digetx@gmail.com> References: <20211108004524.29465-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> 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, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org> |
Series |
Introduce power-off+restart call chain API
|
expand
|
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);
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 <digetx@gmail.com> --- arch/x86/kernel/reboot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)