From: Conor Dooley <conor.dooley@microchip.com>
To: Andy Chiu <andy.chiu@sifive.com>
Cc: "Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Heiko Stuebner" <heiko@sntech.de>, "Guo Ren" <guoren@kernel.org>,
"Conor Dooley" <conor@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Evan Green" <evan@rivosinc.com>,
"Clément Léger" <cleger@rivosinc.com>,
"Shuah Khan" <shuah@kernel.org>,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
"Palmer Dabbelt" <palmer@rivosinc.com>,
"Vincent Chen" <vincent.chen@sifive.com>,
"Greentime Hu" <greentime.hu@sifive.com>,
devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v4 3/9] riscv: cpufeature: call match_isa_ext() for single-letter extensions
Date: Thu, 18 Apr 2024 11:29:59 +0100 [thread overview]
Message-ID: <20240418-twirl-aground-a581d6e45854@wendy> (raw)
In-Reply-To: <20240412-zve-detection-v4-3-e0c45bb6b253@sifive.com>
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On Fri, Apr 12, 2024 at 02:48:59PM +0800, Andy Chiu wrote:
> Single-letter extensions may also imply multiple subextensions. For
> example, Vector extension implies zve64d, and zve64d implies zve64f.
>
> Extension parsing for "riscv,isa-extensions" has the ability to resolve
> the dependency by calling match_isa_ext(). This patch makes deprecated
> parser call the same function for single letter extensions.
Sure, why not..
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Thanks,
Conor.
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next prev parent reply other threads:[~2024-04-18 10:30 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 6:48 [PATCH v4 0/9] Support Zve32[xf] and Zve64[xfd] Vector subextensions Andy Chiu
2024-04-12 6:48 ` [PATCH v4 1/9] riscv: vector: add a comment when calling riscv_setup_vsize() Andy Chiu
2024-04-18 9:54 ` Conor Dooley
2024-04-12 6:48 ` [PATCH v4 2/9] riscv: smp: fail booting up smp if inconsistent vlen is detected Andy Chiu
2024-04-18 10:17 ` Conor Dooley
2024-04-19 6:09 ` [External] " yunhui cui
2024-04-24 20:01 ` Alexandre Ghiti
2024-05-08 8:21 ` Andy Chiu
2024-05-08 10:43 ` Alexandre Ghiti
2024-04-12 6:48 ` [PATCH v4 3/9] riscv: cpufeature: call match_isa_ext() for single-letter extensions Andy Chiu
2024-04-18 10:29 ` Conor Dooley [this message]
2024-04-12 6:49 ` [PATCH v4 4/9] riscv: cpufeature: add zve32[xf] and zve64[xfd] isa detection Andy Chiu
2024-04-18 10:19 ` Conor Dooley
2024-04-12 6:49 ` [PATCH v4 5/9] dt-bindings: riscv: add Zve32[xf] Zve64[xfd] ISA extension description Andy Chiu
2024-04-18 10:21 ` Conor Dooley
2024-04-12 6:49 ` [PATCH v4 6/9] riscv: hwprobe: add zve Vector subextensions into hwprobe interface Andy Chiu
2024-04-12 6:49 ` [PATCH v4 7/9] riscv: vector: adjust minimum Vector requirement to ZVE32X Andy Chiu
2024-04-18 11:02 ` Conor Dooley
2024-04-18 15:52 ` Eric Biggers
2024-04-18 16:53 ` Conor Dooley
2024-04-18 17:32 ` Eric Biggers
2024-04-18 17:39 ` Eric Biggers
2024-04-18 18:26 ` Conor Dooley
2024-04-18 18:28 ` Conor Dooley
2024-04-18 18:41 ` Eric Biggers
2024-04-18 20:00 ` Conor Dooley
2024-05-09 6:56 ` Andy Chiu
2024-05-09 7:48 ` Conor Dooley
2024-05-09 8:25 ` Conor Dooley
2024-05-09 22:22 ` Conor Dooley
2024-04-12 6:49 ` [PATCH v4 8/9] hwprobe: fix integer promotion in RISCV_HWPROBE_EXT macro Andy Chiu
2024-04-12 6:49 ` [PATCH v4 9/9] selftest: run vector prctl test for ZVE32X Andy Chiu
2024-04-25 23:00 ` [PATCH v4 0/9] Support Zve32[xf] and Zve64[xfd] Vector subextensions patchwork-bot+linux-riscv
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