From: Krzysztof Kozlowski <krzk@kernel.org>
To: Lv Zheng <lv.zheng@spacemit.com>,
Tomasz Jeznach <tjeznach@rivosinc.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: Jingyu Li <joey.li@spacemit.com>,
Zhijian Chen <zhijian@spacemit.com>,
iommu@lists.linux.dev, linux-perf-users@vger.kernel.org,
linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,
devicetree@vger.kernel.org
Subject: Re: [PATCH v1.1 0/7] iommu/riscv: Add HPM support for RISC-V IOMMU
Date: Fri, 6 Feb 2026 11:44:23 +0100 [thread overview]
Message-ID: <6c251cb2-4b13-4837-9a06-883726007bd9@kernel.org> (raw)
In-Reply-To: <cover.1769666438.git.lv.zheng@spacemit.com>
On 29/01/2026 07:08, Lv Zheng wrote:
> Includes HPM support for RISC-V IOMMU. The HPM hardware mechnism can be
> found in the recent announced SpacemiT SoCs (K3, V100), where T100
> (SpacemiT distributed IOMMU) is shipped.
>
> The tested result can be found as follows:
What is v1.1 in this patch? Why aren't you following standard process
which allows us to make review easier (try yourself with b4 diff)?
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-02-06 10:44 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1769562575.git.lv.zheng@spacemit.com>
2026-01-29 6:08 ` [PATCH v1.1 0/7] iommu/riscv: Add HPM support for RISC-V IOMMU Lv Zheng
2026-01-29 6:08 ` [PATCH v1.1 1/7] iommu/riscv: Enable IOMMU DMA mapping support Lv Zheng
2026-01-29 6:08 ` [PATCH v1.1 2/7] iommu/riscv: Fix WSI mode IRQ number handling Lv Zheng
2026-01-29 6:08 ` [PATCH v1.1 3/7] iommu/riscv: Add HPM support for performance monitoring Lv Zheng
2026-01-29 6:09 ` [PATCH v1.1 4/7] dt-bindings: iommu: Add spacemit/t100 features Lv Zheng
2026-01-29 10:08 ` Conor Dooley
2026-01-29 10:43 ` 郑律
2026-01-29 16:41 ` Conor Dooley
2026-01-29 17:06 ` Robin Murphy
2026-01-30 1:30 ` 郑律
2026-01-30 1:39 ` 郑律
2026-01-29 6:09 ` [PATCH v1.1 5/7] spacemit/t100: Add vendor event support for RISC-V IOMMU HPM Lv Zheng
2026-01-29 6:09 ` [PATCH v1.1 6/7] spacemit/t100: Add global filter " Lv Zheng
2026-01-29 6:09 ` [PATCH v1.1 7/7] spacemit/t100: Add SpacemiT T100 IOATC HPM support Lv Zheng
2026-02-06 10:44 ` Krzysztof Kozlowski [this message]
2026-02-04 9:08 ` [PATCH v3 0/8] iommu/riscv: Add HPM support for RISC-V IOMMU Lv Zheng
2026-02-06 10:44 ` Krzysztof Kozlowski
2026-02-07 3:41 ` Lv Zheng
2026-02-13 22:21 ` Yixun Lan
2026-02-27 5:55 ` Lv Zheng
[not found] ` <cover.1770195980.git.lv.zheng@linux.spacemit.com>
2026-02-04 9:08 ` [PATCH v3 1/8] iommu/riscv: Enable IOMMU DMA mapping support Lv Zheng
2026-02-04 9:08 ` [PATCH v3 2/8] iommu/riscv: Fix WSI mode IRQ number handling Lv Zheng
2026-02-04 17:20 ` Andrew Jones
2026-02-05 3:52 ` Lv Zheng
2026-02-05 15:04 ` Andrew Jones
2026-02-06 1:36 ` Lv Zheng
2026-02-04 9:09 ` [PATCH v3 3/8] iommu/riscv: Add HPM support for performance monitoring Lv Zheng
2026-02-04 18:39 ` Andrew Jones
2026-02-05 2:11 ` Zong Li
2026-02-05 3:35 ` Lv Zheng
2026-02-05 3:47 ` Zong Li
2026-02-05 6:11 ` Lv Zheng
2026-02-05 15:23 ` Andrew Jones
2026-02-06 3:42 ` Lv Zheng
2026-02-06 15:09 ` Andrew Jones
2026-02-07 2:11 ` Zong Li
2026-02-04 9:09 ` [PATCH v3 4/8] dt-bindings: iommu: Add spacemit/t100 features Lv Zheng
2026-02-04 17:37 ` Conor Dooley
2026-02-05 3:11 ` Lv Zheng
2026-02-05 18:24 ` Conor Dooley
2026-02-06 1:33 ` Lv Zheng
2026-02-06 10:24 ` Conor Dooley
2026-02-07 4:24 ` Lv Zheng
2026-02-07 14:55 ` Conor Dooley
2026-02-04 9:09 ` [PATCH v3 5/8] riscv/iommu: Add vendor event support for RISC-V IOMMU HPM Lv Zheng
2026-02-04 9:09 ` [PATCH v3 6/8] spacemit/t100: Add global filter awareness " Lv Zheng
2026-02-04 9:09 ` [PATCH v3 7/8] spacemit/t100: Add SpacemiT T100 IOATC HPM support Lv Zheng
2026-02-04 9:09 ` [PATCH v3 8/8] perf vendor events riscv:: Add support for spacemit,riscv-iommu HPM aliasing Lv Zheng
2026-02-04 17:38 ` Conor Dooley
2026-02-05 3:22 ` Lv Zheng
2026-02-05 9:09 ` [PATCH v4 0/7] iommu/riscv: Add HPM support for RISC-V IOMMU Lv Zheng
2026-02-06 10:46 ` Krzysztof Kozlowski
2026-02-07 3:54 ` Lv Zheng
[not found] ` <cover.1770281596.git.lv.zheng@linux.spacemit.com>
2026-02-05 9:10 ` [PATCH v4 1/7] iommu/riscv: Enable IOMMU DMA mapping support Lv Zheng
2026-02-05 9:10 ` [PATCH v4 2/7] iommu/riscv: Add HPM support for performance monitoring Lv Zheng
2026-02-05 9:10 ` [PATCH v4 3/7] dt-bindings: iommu: Add spacemit/t100 features Lv Zheng
2026-02-05 18:26 ` Conor Dooley
2026-02-06 3:44 ` Lv Zheng
2026-02-05 9:10 ` [PATCH v4 4/7] iommu/riscv: Add vendor event support for RISC-V IOMMU HPM Lv Zheng
2026-02-05 9:11 ` [PATCH v4 5/7] spacemit/t100: Add global filter awareness " Lv Zheng
2026-02-05 9:11 ` [PATCH v4 6/7] spacemit/t100: Add SpacemiT T100 IOATC HPM support Lv Zheng
2026-02-05 9:11 ` [PATCH v4 7/7] perf vendor events riscv:: Add support for spacemit,riscv-iommu HPM aliasing Lv Zheng
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