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From: Drew Fustini <fustini@kernel.org>
To: yunhui cui <cuiyunhui@bytedance.com>
Cc: "Paul Walmsley" <paul.walmsley@sifive.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Alexandre Ghiti" <alex@ghiti.fr>,
	"Conor Dooley" <conor@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Kornel Dulęba" <mindal@semihalf.com>,
	"Adrien Ricciardi" <aricciardi@baylibre.com>,
	"James Morse" <james.morse@arm.com>,
	"Atish Kumar Patra" <atishp@rivosinc.com>,
	"Atish Patra" <atish.patra@linux.dev>,
	"Vasudevan Srinivasan" <vasu@rivosinc.com>,
	"Conor Dooley" <conor.dooley@microchip.com>,
	guo.wenjia23@zte.com.cn, liu.qingtao2@zte.com.cn,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v4 0/3] RISC-V: Detect Ssqosid extension and handle srmcfg CSR
Date: Wed, 24 Dec 2025 14:48:41 -0800	[thread overview]
Message-ID: <aUxtySYYiAk1WjNt@x1> (raw)
In-Reply-To: <CAEEQ3wmHH6=ZNCEq3hV6Cmf7gGd0kZsH-3VYr6awZmPCz8h_cA@mail.gmail.com>

On Wed, Dec 24, 2025 at 04:40:26PM +0800, yunhui cui wrote:
> Hi Drew,
> 
> [3] https://lore.kernel.org/all/20250910204309.20751-1-james.morse@arm.com/
> seems to have been merged into the mainline. Do you plan to submit a
> series of ssqosid + cbqri patches with ACPI support?
> 
> Thanks,
> Yunhui

Hi, yes, I plan do that by the end of next week. I got feedback on the
kernel Ssqosid series that I should focus fist on upstreaming the Qemu
implemenation as there is no public hardware implementation yet. There
was a lot that needed to be cleaned up in the Qemu patches and I'm
finally near the end of addressing all the feedback.

I'm about to post a new revision of the Qemu series and then I'll rebase
and post the kernel ssqosid+cbqri patch series. The initial series will
just have the DT-based support. I plan to cleanup the Qemu patches for
the RQSC and PPTT tables and then I will post the RQSC kernel patches.

Thanks,
Drew

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http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Drew Fustini <fustini@kernel.org>
To: yunhui cui <cuiyunhui@bytedance.com>
Cc: "Paul Walmsley" <paul.walmsley@sifive.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	"Alexandre Ghiti" <alex@ghiti.fr>,
	"Conor Dooley" <conor@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Kornel Dulęba" <mindal@semihalf.com>,
	"Adrien Ricciardi" <aricciardi@baylibre.com>,
	"James Morse" <james.morse@arm.com>,
	"Atish Kumar Patra" <atishp@rivosinc.com>,
	"Atish Patra" <atish.patra@linux.dev>,
	"Vasudevan Srinivasan" <vasu@rivosinc.com>,
	"Conor Dooley" <conor.dooley@microchip.com>,
	guo.wenjia23@zte.com.cn, liu.qingtao2@zte.com.cn,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v4 0/3] RISC-V: Detect Ssqosid extension and handle srmcfg CSR
Date: Wed, 24 Dec 2025 14:48:41 -0800	[thread overview]
Message-ID: <aUxtySYYiAk1WjNt@x1> (raw)
In-Reply-To: <CAEEQ3wmHH6=ZNCEq3hV6Cmf7gGd0kZsH-3VYr6awZmPCz8h_cA@mail.gmail.com>

On Wed, Dec 24, 2025 at 04:40:26PM +0800, yunhui cui wrote:
> Hi Drew,
> 
> [3] https://lore.kernel.org/all/20250910204309.20751-1-james.morse@arm.com/
> seems to have been merged into the mainline. Do you plan to submit a
> series of ssqosid + cbqri patches with ACPI support?
> 
> Thanks,
> Yunhui

Hi, yes, I plan do that by the end of next week. I got feedback on the
kernel Ssqosid series that I should focus fist on upstreaming the Qemu
implemenation as there is no public hardware implementation yet. There
was a lot that needed to be cleaned up in the Qemu patches and I'm
finally near the end of addressing all the feedback.

I'm about to post a new revision of the Qemu series and then I'll rebase
and post the kernel ssqosid+cbqri patch series. The initial series will
just have the DT-based support. I plan to cleanup the Qemu patches for
the RQSC and PPTT tables and then I will post the RQSC kernel patches.

Thanks,
Drew

  reply	other threads:[~2025-12-24 22:49 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-08  6:21 [PATCH v4 0/3] RISC-V: Detect Ssqosid extension and handle srmcfg CSR Drew Fustini
2025-10-08  6:21 ` Drew Fustini
2025-10-08  6:21 ` [PATCH v4 1/3] dt-bindings: riscv: Add Ssqosid extension description Drew Fustini
2025-10-08  6:21   ` Drew Fustini
2025-10-08  6:21 ` [PATCH v4 2/3] RISC-V: Detect the Ssqosid extension Drew Fustini
2025-10-08  6:21   ` Drew Fustini
2025-10-08  6:21 ` [PATCH v4 3/3] RISC-V: Add support for srmcfg CSR from Ssqosid ext Drew Fustini
2025-10-08  6:21   ` Drew Fustini
2025-10-09  6:47   ` Radim Krčmář
2025-10-09  6:47     ` Radim Krčmář
2025-10-11 18:35     ` Drew Fustini
2025-10-11 18:35       ` Drew Fustini
2025-10-13  9:06       ` Radim Krčmář
2025-10-13  9:06         ` Radim Krčmář
2025-11-07 17:44         ` Drew Fustini
2025-11-07 17:44           ` Drew Fustini
2025-10-10 12:23 ` [External] [PATCH v4 0/3] RISC-V: Detect Ssqosid extension and handle srmcfg CSR yunhui cui
2025-10-10 12:23   ` yunhui cui
2025-10-10 21:56   ` Drew Fustini
2025-10-10 21:56     ` Drew Fustini
2025-12-24  8:40     ` yunhui cui
2025-12-24  8:40       ` yunhui cui
2025-12-24 22:48       ` Drew Fustini [this message]
2025-12-24 22:48         ` Drew Fustini

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