From: Alexandre Ghiti <alex@ghiti.fr>
To: "Clément Léger" <cleger@rivosinc.com>,
"open list:DOCUMENTATION" <linux-doc@vger.kernel.org>,
"open list" <linux-kernel@vger.kernel.org>,
"open list:RISC-V ARCHITECTURE" <linux-riscv@lists.infradead.org>,
"open list:KERNEL SELFTEST FRAMEWORK"
<linux-kselftest@vger.kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>, Shuah Khan <shuah@kernel.org>,
Andrew Jones <ajones@ventanamicro.com>,
Samuel Holland <samuel.holland@sifive.com>
Subject: Re: [PATCH 4/5] Documentation/sysctl: add riscv to unaligned-trap supported archs
Date: Mon, 21 Apr 2025 09:22:45 +0200 [thread overview]
Message-ID: <95cefab6-4d9c-4ad2-bc75-d117e0aefc62@ghiti.fr> (raw)
In-Reply-To: <20250414123543.1615478-5-cleger@rivosinc.com>
On 14/04/2025 14:34, Clément Léger wrote:
> riscv supports the "unaligned-trap" sysctl variable, add it to the list
> of supported architectures.
>
> Signed-off-by: Clément Léger <cleger@rivosinc.com>
> ---
> Documentation/admin-guide/sysctl/kernel.rst | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
> index dd49a89a62d3..a38e91c4d92c 100644
> --- a/Documentation/admin-guide/sysctl/kernel.rst
> +++ b/Documentation/admin-guide/sysctl/kernel.rst
> @@ -1595,8 +1595,8 @@ unaligned-trap
>
> On architectures where unaligned accesses cause traps, and where this
> feature is supported (``CONFIG_SYSCTL_ARCH_UNALIGN_ALLOW``; currently,
> -``arc``, ``parisc`` and ``loongarch``), controls whether unaligned traps
> -are caught and emulated (instead of failing).
> +``arc``, ``parisc``, ``loongarch`` and ``riscv``), controls whether unaligned
> +traps are caught and emulated (instead of failing).
>
> = ========================================================
> 0 Do not emulate unaligned accesses.
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Thanks,
Alex
next prev parent reply other threads:[~2025-04-21 7:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-14 12:34 [PATCH 0/5] riscv: misaligned: fix interruptible context and add tests Clément Léger
2025-04-14 12:34 ` [PATCH 1/5] riscv: misaligned: factorize trap handling Clément Léger
2025-04-21 7:06 ` Alexandre Ghiti
2025-04-22 7:57 ` Clément Léger
2025-04-22 9:44 ` Peter Zijlstra
2025-04-22 10:17 ` Clément Léger
2025-05-01 20:41 ` Maciej W. Rozycki
2025-05-01 20:51 ` Maciej W. Rozycki
2025-04-14 12:34 ` [PATCH 2/5] riscv: misaligned: enable IRQs while handling misaligned accesses Clément Léger
2025-04-21 7:13 ` Alexandre Ghiti
2025-04-14 12:34 ` [PATCH 3/5] riscv: misaligned: use get_user() instead of __get_user() Clément Léger
2025-04-21 7:21 ` Alexandre Ghiti
2025-04-14 12:34 ` [PATCH 4/5] Documentation/sysctl: add riscv to unaligned-trap supported archs Clément Léger
2025-04-21 7:22 ` Alexandre Ghiti [this message]
2025-04-14 12:34 ` [PATCH 5/5] selftests: riscv: add misaligned access testing Clément Léger
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