Re: [PATCH] riscv: Fix syscall wrapper for >word-size arguments

patchwork-bot+linux-riscv
2024-03-21T01:50:29Z

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!
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