Re: [PATCH] RISC-V: selftests: cbo: Ensure asm operands match constraints - patchwork-bot+linux-riscv

From: patchwork-bot+linux-riscv@kernel.org
To: Andrew Jones <ajones@ventanamicro.com>
Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu,
	cuiyunhui@bytedance.com
Subject: Re: [PATCH] RISC-V: selftests: cbo: Ensure asm operands match constraints
Date: Sat, 20 Jan 2024 21:09:59 +0000	[thread overview]
Message-ID: <170578499925.24348.4221862120348193500.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240117130933.57514-2-ajones@ventanamicro.com>

Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@rivosinc.com>:

On Wed, 17 Jan 2024 14:09:34 +0100 you wrote:
> The 'i' constraint expects a constant operand, which fn and its
> constant derivative MK_CBO(fn) are, but passing fn through a function
> as a parameter and using a local variable for MK_CBO(fn) allow the
> compiler to lose sight of that when no optimization is done. Use
> a macro instead of a function and skip the local variable to ensure
> the compiler uses constants, matching the asm constraints.
> 
> [...]

Here is the summary with links:
  - RISC-V: selftests: cbo: Ensure asm operands match constraints
    https://git.kernel.org/riscv/c/0de65288d75f

You are awesome, thank you!
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