From patchwork Tue Nov 1 21:13:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13027484 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 51599C4167B for ; Tue, 1 Nov 2022 21:16:32 +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=TiVqjefE6kce99NeHtzNnBfE2OwvYHFdai0EJE6gmbs=; b=Frfq/LnJIljmkl wvR0W3K4MRV/50ojrNA23FS3EYUqK6Y/m0pxddKqcAOKLs8QUnKSWY9tUoSEzBAEvDKuz7Qx2F1xZ xJvOFdc1RvMRxFchRSx8k2LD8m3BmEUZHWmmsKO1YTnmZFcvyhNv5n/+EqfxWpgSCov9Kb22/K9Qk roHbd+LC8i9oP311HlR4ovIg/4uO4/za2p/AxNqb94II9iS1gX3klHtxar8BZD/6CQMo1ecy8SQdY 8tlfEy69HysVpKQyJ+qtw+tMZDhMmZ6mvovfOIk0AJ/QcSbm9oizPf+ZsV6C3/sqPSYOSDzBp2fR+ j/nUUt1CUDsEmfn8ZODw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1opybT-007783-1c; Tue, 01 Nov 2022 21:15:23 +0000 Received: from smtp-15.smtpout.orange.fr ([80.12.242.15] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1opybL-00774H-GP for linux-arm-kernel@lists.infradead.org; Tue, 01 Nov 2022 21:15:17 +0000 Received: from pop-os.home ([86.243.100.34]) by smtp.orange.fr with ESMTPA id pyanoKD2rsfCIpybJoWfJD; Tue, 01 Nov 2022 22:15:14 +0100 X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Tue, 01 Nov 2022 22:15:14 +0100 X-ME-IP: 86.243.100.34 From: Christophe JAILLET To: Mark Rutland , Marc Zyngier , Daniel Lezcano , Thomas Gleixner Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-arm-kernel@lists.infradead.org Subject: [PATCH 10/30] clocksource/drivers/arm_arch_timer: Use kstrtobool() instead of strtobool() Date: Tue, 1 Nov 2022 22:13:58 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221101_141515_716546_0B67C385 X-CRM114-Status: GOOD ( 15.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org strtobool() is the same as kstrtobool(). However, the latter is more used within the kernel. In order to remove strtobool() and slightly simplify kstrtox.h, switch to the other function name. While at it, include the corresponding header file () Signed-off-by: Christophe JAILLET Acked-by: Mark Rutland --- This patch is part of a serie that axes all usages of strtobool(). Each patch can be applied independently from the other ones. The last patch of the serie removes the definition of strtobool(). You may not be in copy of the cover letter. So, if needed, it is available at [1]. [1]: https://lore.kernel.org/all/cover.1667336095.git.christophe.jaillet@wanadoo.fr/ --- drivers/clocksource/arm_arch_timer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index a7ff77550e17..1af045b231fd 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -97,7 +98,7 @@ static bool evtstrm_enable __ro_after_init = IS_ENABLED(CONFIG_ARM_ARCH_TIMER_EV static int __init early_evtstrm_cfg(char *buf) { - return strtobool(buf, &evtstrm_enable); + return kstrtobool(buf, &evtstrm_enable); } early_param("clocksource.arm_arch_timer.evtstrm", early_evtstrm_cfg); From patchwork Tue Nov 1 21:14:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13027483 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 6D0AEC43219 for ; Tue, 1 Nov 2022 21:16:32 +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=sWzkiutuKXlmOEU3uuF+oyVaox2OfKygmHtKFp5atP4=; b=wXkWice31xz0CN 89qNmlsEb2Xc5OvfBegCvbGLP03OxM5DV5EHl8/Wm6uIh38+ALmHYwHbj92H2M93wuVkmo+o8ZOzB p8NVhgTeL3YEAtBEDFACNGJF4nCkZrSL0KZLuJ6YyS6uuyNrNYzwj1qti0Q2cdguQcWZbToYNmXuM lKtufeT7pcr0l6R5qkDr0M4yGUpPu1lIlg0+9HugOcxfuWmsSklI2ldH6QUw2YorgujLiZ3vG6IWi tRLFV1Z2sFQDHLq7Qa0s+bTb9DErFBNYw8VKbfMjDULw8saPiWhXgzL0JMWxoydJ48QqiQqaUYaF3 2oE+93jTsKiuQwsTZTTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1opybc-0077CD-C3; Tue, 01 Nov 2022 21:15:32 +0000 Received: from smtp-15.smtpout.orange.fr ([80.12.242.15] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1opybY-00779Z-Ng for linux-arm-kernel@lists.infradead.org; Tue, 01 Nov 2022 21:15:30 +0000 Received: from pop-os.home ([86.243.100.34]) by smtp.orange.fr with ESMTPA id pyanoKD2rsfCIpybXoWfL7; Tue, 01 Nov 2022 22:15:27 +0100 X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Tue, 01 Nov 2022 22:15:27 +0100 X-ME-IP: 86.243.100.34 From: Christophe JAILLET To: Catalin Marinas , Will Deacon Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-arm-kernel@lists.infradead.org Subject: [PATCH 24/30] arm64: cpufeature: Use kstrtobool() instead of strtobool() Date: Tue, 1 Nov 2022 22:14:12 +0100 Message-Id: <5a1b329cda34aec67615c0d2fd326eb0d6634bf7.1667336095.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221101_141528_941563_41BCA5C3 X-CRM114-Status: GOOD ( 15.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org strtobool() is the same as kstrtobool(). However, the latter is more used within the kernel. In order to remove strtobool() and slightly simplify kstrtox.h, switch to the other function name. While at it, include the corresponding header file () Signed-off-by: Christophe JAILLET Acked-by: Catalin Marinas --- This patch is part of a serie that axes all usages of strtobool(). Each patch can be applied independently from the other ones. The last patch of the serie removes the definition of strtobool(). You may not be in copy of the cover letter. So, if needed, it is available at [1]. This patch has NOT been compile tested. [1]: https://lore.kernel.org/all/cover.1667336095.git.christophe.jaillet@wanadoo.fr/ --- arch/arm64/kernel/cpufeature.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 6062454a9067..271a142b96fa 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -65,6 +65,7 @@ #include #include #include +#include #include #include #include @@ -1769,7 +1770,7 @@ kpti_install_ng_mappings(const struct arm64_cpu_capabilities *__unused) static int __init parse_kpti(char *str) { bool enabled; - int ret = strtobool(str, &enabled); + int ret = kstrtobool(str, &enabled); if (ret) return ret; @@ -2013,7 +2014,7 @@ static bool enable_pseudo_nmi; static int __init early_enable_pseudo_nmi(char *p) { - return strtobool(p, &enable_pseudo_nmi); + return kstrtobool(p, &enable_pseudo_nmi); } early_param("irqchip.gicv3_pseudo_nmi", early_enable_pseudo_nmi); From patchwork Tue Nov 1 21:14:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13027485 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 8EE70C43217 for ; Tue, 1 Nov 2022 21:16:33 +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=BVrS8o/m/Nvs/0Dr4znXfqfwqTY0DqXa+BF2mxthJZc=; b=3nG3DIjmlPY0Cc Xp/qMpXJychRpo4P7k/H0A0cxbW2VRTYwCrbtS7J7NKwuc15uOrk23J1nIrRADkDVyshc+lGAZzA6 9v5NZEMqk4JcJyI8rxknH7Q4NMGNVV/JbIkbMzB7NKGZ9aY4XG+cAEa9W8vmoepVFZ+eFT4yGs0un ds+jrXGsPcYZIdd8WY2ub9aRIlCK/RdYi5LDtp+sLCruoY5qsmu6Az+rmV4jsIAkEGlK+ZbKA6Ach Ly0wpv8kDw7Nl8wrBrFFQCgjOSZ7o88vtJy4qatCoIcpADFyU3vticic1O/tgqytgvpx+3P3yP7bX QP6/VwCNSk9gtQX6O9PQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1opybk-0077Hk-T5; Tue, 01 Nov 2022 21:15:40 +0000 Received: from smtp-15.smtpout.orange.fr ([80.12.242.15] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1opyba-0077Ah-59 for linux-arm-kernel@lists.infradead.org; Tue, 01 Nov 2022 21:15:31 +0000 Received: from pop-os.home ([86.243.100.34]) by smtp.orange.fr with ESMTPA id pyanoKD2rsfCIpybYoWfLE; Tue, 01 Nov 2022 22:15:29 +0100 X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Tue, 01 Nov 2022 22:15:29 +0100 X-ME-IP: 86.243.100.34 From: Christophe JAILLET To: Marc Zyngier , James Morse , Alexandru Elisei , Suzuki K Poulose , Oliver Upton , Catalin Marinas , Will Deacon Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu Subject: [PATCH 25/30] KVM: arm64: vgic-v3: Use kstrtobool() instead of strtobool() Date: Tue, 1 Nov 2022 22:14:13 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221101_141530_361496_23DB19CD X-CRM114-Status: GOOD ( 13.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org strtobool() is the same as kstrtobool(). However, the latter is more used within the kernel. In order to remove strtobool() and slightly simplify kstrtox.h, switch to the other function name. While at it, include the corresponding header file () Signed-off-by: Christophe JAILLET --- This patch is part of a serie that axes all usages of strtobool(). Each patch can be applied independently from the other ones. The last patch of the serie removes the definition of strtobool(). You may not be in copy of the cover letter. So, if needed, it is available at [1]. This patch has NOT been compile tested. [1]: https://lore.kernel.org/all/cover.1667336095.git.christophe.jaillet@wanadoo.fr/ --- arch/arm64/kvm/vgic/vgic-v3.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c index 826ff6f2a4e7..efb2726efbb3 100644 --- a/arch/arm64/kvm/vgic/vgic-v3.c +++ b/arch/arm64/kvm/vgic/vgic-v3.c @@ -3,6 +3,7 @@ #include #include #include +#include #include #include #include @@ -587,25 +588,25 @@ DEFINE_STATIC_KEY_FALSE(vgic_v3_cpuif_trap); static int __init early_group0_trap_cfg(char *buf) { - return strtobool(buf, &group0_trap); + return kstrtobool(buf, &group0_trap); } early_param("kvm-arm.vgic_v3_group0_trap", early_group0_trap_cfg); static int __init early_group1_trap_cfg(char *buf) { - return strtobool(buf, &group1_trap); + return kstrtobool(buf, &group1_trap); } early_param("kvm-arm.vgic_v3_group1_trap", early_group1_trap_cfg); static int __init early_common_trap_cfg(char *buf) { - return strtobool(buf, &common_trap); + return kstrtobool(buf, &common_trap); } early_param("kvm-arm.vgic_v3_common_trap", early_common_trap_cfg); static int __init early_gicv4_enable(char *buf) { - return strtobool(buf, &gicv4_enable); + return kstrtobool(buf, &gicv4_enable); } early_param("kvm-arm.vgic_v4_enable", early_gicv4_enable);