From: Alexandre Ghiti <alexghiti@rivosinc.com>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Andrew Morton <akpm@linux-foundation.org>,
Ved Shanbhogue <ved@rivosinc.com>, Matt Evans <mev@rivosinc.com>,
Dylan Jhong <dylan@andestech.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
linux-mm@kvack.org
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Subject: [PATCH RFC/RFT v2 2/4] dt-bindings: riscv: Add Svvptc ISA extension description
Date: Wed, 31 Jan 2024 16:59:27 +0100 [thread overview]
Message-ID: <20240131155929.169961-3-alexghiti@rivosinc.com> (raw)
In-Reply-To: <20240131155929.169961-1-alexghiti@rivosinc.com>
Add description for the Svvptc ISA extension which was ratified recently.
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
---
Documentation/devicetree/bindings/riscv/extensions.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 63d81dc895e5..59bf14d2c1eb 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -171,6 +171,13 @@ properties:
memory types as ratified in the 20191213 version of the privileged
ISA specification.
+ - const: svvptc
+ description:
+ The standard Svvptc supervisor-level extension for
+ address-translation cache behaviour with respect to invalid entries
+ as ratified in the XXXXXXXX version of the privileged ISA
+ specification.
+
- const: zacas
description: |
The Zacas extension for Atomic Compare-and-Swap (CAS) instructions
--
2.39.2
next prev parent reply other threads:[~2024-01-31 16:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-31 15:59 [PATCH RFC v2 0/4] Svvptc extension to remove preventive sfence.vma Alexandre Ghiti
2024-01-31 15:59 ` [PATCH RFC/RFT v2 1/4] riscv: Add ISA extension parsing for Svvptc Alexandre Ghiti
2024-01-31 15:59 ` Alexandre Ghiti [this message]
2024-02-01 9:22 ` [PATCH RFC/RFT v2 2/4] dt-bindings: riscv: Add Svvptc ISA extension description Krzysztof Kozlowski
2024-01-31 15:59 ` [PATCH RFC/RFT v2 3/4] riscv: Stop emitting preventive sfence.vma for new vmalloc mappings Alexandre Ghiti
2024-01-31 15:59 ` [PATCH RFC/RFT v2 4/4] riscv: Stop emitting preventive sfence.vma for new userspace mappings with Svvptc Alexandre Ghiti
2024-02-01 15:03 ` Andrea Parri
2024-02-02 15:42 ` Alexandre Ghiti
2024-02-02 22:05 ` Alexandre Ghiti
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