From: "Miquel Sabaté Solà" <mikisabate@gmail.com>
To: Alexandre Ghiti <alex@ghiti.fr>
Cc: paul.walmsley@sifive.com, palmer@dabbelt.com,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Improve Kconfig help for RISCV_ISA_V_PREEMPTIVE
Date: Tue, 06 May 2025 10:39:02 +0200 [thread overview]
Message-ID: <6819caa8.a70a0220.771e1.2b4b@mx.google.com> (raw)
In-Reply-To: <ceccc081-2dd5-4828-8eaf-148b48e05eda@ghiti.fr> (Alexandre Ghiti's message of "Tue, 6 May 2025 10:33:24 +0200")
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On dt., de maig 06 2025, Alexandre Ghiti wrote:
> Hi Miquel,
>
> Your patch title should be prefixed with "riscv" or "RISC-V", but no need to
> resend, I'll fix it when I merge your patch.
Yikes! I'll keep this in mind next time. Thanks!
>
> On 01/05/2025 15:03, mikisabate@gmail.com wrote:
>> From: Miquel Sabaté Solà <mikisabate@gmail.com>
>>
>> Fix a couple of spelling issues plus some minor details on the grammar.
>>
>> Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
>> ---
>> arch/riscv/Kconfig | 8 ++++----
>> 1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
>> index 1fd197afd2f7..3f40e33bc115 100644
>> --- a/arch/riscv/Kconfig
>> +++ b/arch/riscv/Kconfig
>> @@ -664,12 +664,12 @@ config RISCV_ISA_V_PREEMPTIVE
>> default y
>> help
>> Usually, in-kernel SIMD routines are run with preemption disabled.
>> - Functions which envoke long running SIMD thus must yield core's
>> + Functions which invoke long running SIMD thus must yield the core's
>> vector unit to prevent blocking other tasks for too long.
>> - This config allows kernel to run SIMD without explicitly disable
>> - preemption. Enabling this config will result in higher memory
>> - consumption due to the allocation of per-task's kernel Vector context.
>> + This config allows the kernel to run SIMD without explicitly disabling
>> + preemption. Enabling this config will result in higher memory consumption
>> + due to the allocation of per-task's kernel Vector context.
>> config RISCV_ISA_ZAWRS
>> bool "Zawrs extension support for more efficient busy waiting"
>
>
> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
>
> Thanks,
>
> Alex
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WARNING: multiple messages have this Message-ID (diff)
From: "Miquel Sabaté Solà" <mikisabate@gmail.com>
To: Alexandre Ghiti <alex@ghiti.fr>
Cc: paul.walmsley@sifive.com, palmer@dabbelt.com,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Improve Kconfig help for RISCV_ISA_V_PREEMPTIVE
Date: Tue, 06 May 2025 10:39:02 +0200 [thread overview]
Message-ID: <6819caa8.a70a0220.771e1.2b4b@mx.google.com> (raw)
In-Reply-To: <ceccc081-2dd5-4828-8eaf-148b48e05eda@ghiti.fr> (Alexandre Ghiti's message of "Tue, 6 May 2025 10:33:24 +0200")
[-- Attachment #1: Type: text/plain, Size: 1786 bytes --]
On dt., de maig 06 2025, Alexandre Ghiti wrote:
> Hi Miquel,
>
> Your patch title should be prefixed with "riscv" or "RISC-V", but no need to
> resend, I'll fix it when I merge your patch.
Yikes! I'll keep this in mind next time. Thanks!
>
> On 01/05/2025 15:03, mikisabate@gmail.com wrote:
>> From: Miquel Sabaté Solà <mikisabate@gmail.com>
>>
>> Fix a couple of spelling issues plus some minor details on the grammar.
>>
>> Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
>> ---
>> arch/riscv/Kconfig | 8 ++++----
>> 1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
>> index 1fd197afd2f7..3f40e33bc115 100644
>> --- a/arch/riscv/Kconfig
>> +++ b/arch/riscv/Kconfig
>> @@ -664,12 +664,12 @@ config RISCV_ISA_V_PREEMPTIVE
>> default y
>> help
>> Usually, in-kernel SIMD routines are run with preemption disabled.
>> - Functions which envoke long running SIMD thus must yield core's
>> + Functions which invoke long running SIMD thus must yield the core's
>> vector unit to prevent blocking other tasks for too long.
>> - This config allows kernel to run SIMD without explicitly disable
>> - preemption. Enabling this config will result in higher memory
>> - consumption due to the allocation of per-task's kernel Vector context.
>> + This config allows the kernel to run SIMD without explicitly disabling
>> + preemption. Enabling this config will result in higher memory consumption
>> + due to the allocation of per-task's kernel Vector context.
>> config RISCV_ISA_ZAWRS
>> bool "Zawrs extension support for more efficient busy waiting"
>
>
> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
>
> Thanks,
>
> Alex
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next prev parent reply other threads:[~2025-05-06 9:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-01 13:03 [PATCH] Improve Kconfig help for RISCV_ISA_V_PREEMPTIVE mikisabate
2025-05-01 13:03 ` mikisabate
2025-05-06 8:33 ` Alexandre Ghiti
2025-05-06 8:33 ` Alexandre Ghiti
2025-05-06 8:39 ` Miquel Sabaté Solà [this message]
2025-05-06 8:39 ` Miquel Sabaté Solà
2025-06-02 22:12 ` patchwork-bot+linux-riscv
2025-06-02 22:12 ` patchwork-bot+linux-riscv
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