From nobody Mon Feb 9 11:46:53 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 25874378805; Wed, 28 Jan 2026 20:28:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769632090; cv=none; b=moL55zLHI1QMGqY+VXmHTxPlx8SC9qcRcvsrw1qi+bPhT6iI1IAigJ8LjTTibRFoUxTgrXzt15EsluAUPeAQHxjuE+yj4XLWmnsFvFCIaScwUJzP8WunrZuxXQG0XFGliiPtn4Gl2n4bf4yMmmDcxfyKQWble8kGtYwrqjiqyps= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769632090; c=relaxed/simple; bh=uFVTMJOPvCbobzJzlLLOywkmk/8YKf9YQOLxRrQYfB8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=K+7tFJwFkut1Y9ztJNeMESRnhU8UKOrE3O4O9LwrGiuTJBiaxCKEgnMN03za1tkr0s0Rjp8/4EWjwxJ1pn4Muq7QxRUKZDKGuICMFP91OuowuktxGTZqwiLVEc7MDB4qeffsSL8h9KLuKI3eXxQOw4KtZJQXSnra613eNJjkZWw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SPPkuaDg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SPPkuaDg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71CBDC4CEF7; Wed, 28 Jan 2026 20:28:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769632089; bh=uFVTMJOPvCbobzJzlLLOywkmk/8YKf9YQOLxRrQYfB8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=SPPkuaDgcf/BvE0ZirdITV/+1qku/YWxWJrcZ7ODvLUS+ziSK4eRpeoN86oXxrxuv hUvJXiPJxwfGoTMU0NrA9PBme53oM2P2Sj6j1PaiS6oswVMgqPaM7ar14rupJk7RS+ y7dy/w7147MJX6/d/q2MSnxv6lbmHrxq2CrY+z0HD4qqVimIX0qfXJPLrGkWF/tFFf 8eS0as/v5sXvgIbi7yvdz8ZCsjgEE9UaG0p1/X1UPeG9R+rfaRfRBmq6CNH2pEMOSr D9B6nWgJcxjT1Y/KR3UEctH0ei3I6OlLCsQ1wjBC+x7S0dkJmjko4uI2ZRKXEvb3l3 pasmzSX/29q9A== From: Drew Fustini Date: Wed, 28 Jan 2026 12:27:33 -0800 Subject: [PATCH RFC v2 12/17] RISC-V: QoS: make CONFIG_RISCV_ISA_SSQOSID select resctrl Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260128-ssqosid-cbqri-v2-12-dca586b091b9@kernel.org> References: <20260128-ssqosid-cbqri-v2-0-dca586b091b9@kernel.org> In-Reply-To: <20260128-ssqosid-cbqri-v2-0-dca586b091b9@kernel.org> To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , =?utf-8?q?Radim_Kr=C4=8Dm=C3=A1=C5=99?= , Samuel Holland , Adrien Ricciardi , Nicolas Pitre , =?utf-8?q?Kornel_Dul=C4=99ba?= , Atish Patra , Atish Kumar Patra , Vasudevan Srinivasan , Ved Shanbhogue , yunhui cui , Chen Pei , Liu Zhiwei , Weiwei Li , guo.wenjia23@zte.com.cn, liu.qingtao2@zte.com.cn, Reinette Chatre , Tony Luck , Babu Moger , Peter Newman , Fenghua Yu , James Morse , Ben Horgan , Dave Martin , Drew Fustini , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, x86@kernel.org, Rob Herring , "Rafael J. Wysocki" , Len Brown , Robert Moore , Sunil V L , Krzysztof Kozlowski , Conor Dooley Cc: Paul Walmsley , linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev, devicetree@vger.kernel.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=875; i=fustini@kernel.org; h=from:subject:message-id; bh=uFVTMJOPvCbobzJzlLLOywkmk/8YKf9YQOLxRrQYfB8=; b=owGbwMvMwCV2+43O4ZsaG3kYT6slMWRWFQa2ul2WMDnBtvGQZY1t1YQ7obmFv5+eiOHI/h1rK 8Wc0xvWUcrCIMbFICumyLLpQ96FJV6hXxfMf7ENZg4rE8gQBi5OAZjI93kM/+N8ns6Zv2thVmVO yi7r27o1X99LPIiWES0WtvNoy9xWEMjwV+yvzak3rAYW8vzctWWPJRSmX6g4l/X6hLDfNpV5+h5 izAA= X-Developer-Key: i=fustini@kernel.org; a=openpgp; fpr=1B6F948213EA489734F3997035D5CD577C1E6010 Make CONFIG_RISCV_ISA_SSQOSID select the config options for resctrl: ARCH_HAS_CPU_RESCTRL, RESCTRL_FS and MISC_FILESYSTEMS. Co-developed-by: Adrien Ricciardi Signed-off-by: Adrien Ricciardi Signed-off-by: Drew Fustini --- arch/riscv/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 35a6238b02c5..8ff6d962b6b2 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -598,6 +598,9 @@ config RISCV_ISA_SVNAPOT config RISCV_ISA_SSQOSID bool "Ssqosid extension support for supervisor mode Quality of Service ID" default y + select ARCH_HAS_CPU_RESCTRL + select RESCTRL_FS + select MISC_FILESYSTEMS help Adds support for the Ssqosid ISA extension (Supervisor-mode Quality of Service ID). --=20 2.43.0