From: patchwork-bot+linux-riscv@kernel.org
To: Sami Tolvanen <samitolvanen@google.com>
Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com,
palmer@dabbelt.com, aou@eecs.berkeley.edu, keescook@chromium.org,
llvm@lists.linux.dev, linux-kernel@vger.kernel.org,
raj.khem@gmail.com
Subject: Re: [PATCH] riscv: Fix syscall wrapper for >word-size arguments
Date: Thu, 21 Mar 2024 01:50:29 +0000 [thread overview]
Message-ID: <171098582918.5796.14005594073931825434.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240311193143.2981310-2-samitolvanen@google.com>
Hello:
This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer@rivosinc.com>:
On Mon, 11 Mar 2024 19:31:44 +0000 you wrote:
> The current syscall wrapper macros break 64-bit arguments on
> rv32 because they only guarantee the first N input registers are
> passed to syscalls that accept N arguments. According to the
> calling convention, values twice the word size reside in register
> pairs and as a result, syscall arguments don't always have a
> direct register mapping on rv32.
>
> [...]
Here is the summary with links:
- riscv: Fix syscall wrapper for >word-size arguments
https://git.kernel.org/riscv/c/a9ad73295cc1
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2024-03-21 1:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-11 19:31 [PATCH] riscv: Fix syscall wrapper for >word-size arguments Sami Tolvanen
2024-03-21 1:50 ` patchwork-bot+linux-riscv [this message]
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