Re: [PATCH] riscv: fix KUnit test_kprobes crash when building with Clang - patchwork-bot+linux-riscv

From: patchwork-bot+linux-riscv@kernel.org
To: Jiakai Xu <xujiakai2025@iscas.ac.cn>
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu,
	alex@ghiti.fr
Subject: Re: [PATCH] riscv: fix KUnit test_kprobes crash when building with Clang
Date: Tue, 18 Nov 2025 21:10:06 +0000	[thread overview]
Message-ID: <176350020601.107040.11107481063131257896.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <738dd4e2.ff73.19a7cd7b4d5.Coremail.xujiakai2025@iscas.ac.cn>

Hello:

This patch was applied to riscv/linux.git (fixes)
by Paul Walmsley <pjw@kernel.org>:

On Thu, 13 Nov 2025 18:51:42 +0800 (GMT+08:00) you wrote:
> Clang misaligns the test_kprobes_addresses and test_kprobes_functions
> arrays, or does not export local labels by default. Both can cause
> kmalloc_array() allocation errors and KUnit failures.
> 
> This patch fixes the issue by:
> - Adding .section .rodata to explicitly place arrays in the read-only data segment.
> - Adding .align 3 to align arrays to 8 bytes.
> - Adding .globl to probe labels to ensure symbols are visible.
> 
> [...]

Here is the summary with links:
  - riscv: fix KUnit test_kprobes crash when building with Clang
    https://git.kernel.org/riscv/c/e2285bd4a467

You are awesome, thank you!
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