From: sashiko-bot@kernel.org
To: "Drew Fustini" <fustini@kernel.org>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
conor+dt@kernel.org, linux-rt-devel@lists.linux.dev,
robh@kernel.org
Subject: Re: [PATCH v3 6/8] riscv: Enable resctrl filesystem for Ssqosid
Date: Sun, 28 Jun 2026 21:30:07 +0000 [thread overview]
Message-ID: <20260628213007.AE2CD1F000E9@smtp.kernel.org> (raw)
In-Reply-To: <20260628-dfustini-atl-sc-cbqri-dt-v3-6-c9c1342fe3cf@kernel.org>
Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Medium] RISCV_ISA_SSQOSID unconditionally selects the user-visible menuconfig RISCV_CBQRI, defeating its prompt and violating Kconfig best practices.
--
commit 6a7bfcfac7becb358efe0bde0c988634f28e5326
Author: Drew Fustini <fustini@kernel.org>
riscv: Enable resctrl filesystem for Ssqosid
This commit enables the resctrl filesystem for the RISC-V Ssqosid extension.
It modifies the RISCV_ISA_SSQOSID config to select ARCH_HAS_CPU_RESCTRL and
RISCV_CBQRI.
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index ee586925f9722..9c28bcbc29dc9 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -594,6 +594,8 @@ config RISCV_ISA_SSQOSID
> bool "Ssqosid extension support for supervisor mode Quality of Service ID"
> depends on 64BIT
> default n
> + select ARCH_HAS_CPU_RESCTRL
> + select RISCV_CBQRI
[Severity: Medium]
Is it intentional to use select on RISCV_CBQRI here?
RISCV_CBQRI appears to be defined as a user-visible menuconfig:
drivers/resctrl/Kconfig:
menuconfig RISCV_CBQRI
bool "RISC-V CBQRI support"
depends on RISCV && RISCV_ISA_SSQOSID
Using select on a user-visible symbol forces it on and overrides the prompt,
which can create a confusing configuration experience where the option is
visible but cannot be toggled.
Could this be addressed by either using "depends on" instead of select,
or by making RISCV_CBQRI a hidden symbol without a prompt?
> help
> Adds support for the Ssqosid ISA extension (Supervisor-mode
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260628-dfustini-atl-sc-cbqri-dt-v3-0-c9c1342fe3cf@kernel.org?part=6
next prev parent reply other threads:[~2026-06-28 21:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-28 21:18 [PATCH v3 0/8] riscv: Add Ssqosid and initial CBQRI resctrl support Drew Fustini
2026-06-28 21:18 ` [PATCH v3 1/8] dt-bindings: riscv: Add Ssqosid extension description Drew Fustini
2026-06-28 21:18 ` [PATCH v3 2/8] riscv: Detect the Ssqosid extension Drew Fustini
2026-06-28 21:18 ` [PATCH v3 3/8] riscv: Add support for srmcfg CSR from " Drew Fustini
2026-06-28 21:28 ` sashiko-bot
2026-06-28 21:18 ` [PATCH v3 4/8] riscv_cbqri: Add capacity controller probe and allocation device ops Drew Fustini
2026-06-28 21:28 ` sashiko-bot
2026-06-28 21:18 ` [PATCH v3 5/8] riscv_cbqri: resctrl: Add cache allocation via capacity block mask Drew Fustini
2026-06-28 21:34 ` sashiko-bot
2026-06-28 21:18 ` [PATCH v3 6/8] riscv: Enable resctrl filesystem for Ssqosid Drew Fustini
2026-06-28 21:30 ` sashiko-bot [this message]
2026-06-28 21:18 ` [PATCH v3 7/8] dt-bindings: riscv: Add binding for CBQRI controllers Drew Fustini
2026-06-28 21:18 ` [PATCH v3 8/8] riscv_cbqri: Add CBQRI capacity allocation platform driver Drew Fustini
2026-06-28 21:27 ` sashiko-bot
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