linux-kernel - Re: [PATCH] riscv: use local label names instead of global ones in assembly

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: 
 <173643940999.1375203.11231498644405975487.git-patchwork-notify@kernel.org>
Date: Thu, 09 Jan 2025 16:16:49 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Clément Léger <cleger@...osinc.com>@codeaurora.org
Cc: linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
 palmer@...belt.com, linux-kernel@...r.kernel.org, alexghiti@...osinc.com
Subject: Re: [PATCH] riscv: use local label names instead of global ones in
 assembly

Hello:

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

On Fri,  3 Jan 2025 15:17:58 +0100 you wrote:
> Local labels should be prefix by '.L' or they'll be exported in the
> symbol table. Additionally, this messes up the backtrace by displaying
> an incorrect symbol:
> 
>   ...
>   [   12.751810] [<ffffffff80441628>] _copy_from_user+0x28/0xc2
>   [   12.752035] [<ffffffff800152ca>] handle_misaligned_load+0x1ca/0x2fc
>   [   12.752310] [<ffffffff80a033e8>] do_trap_load_misaligned+0x24/0xee
>   [   12.752596] [<ffffffff80a0dcae>] _new_vmalloc_restore_context_a0+0xc2/0xce
> 
> [...]

Here is the summary with links:
  - riscv: use local label names instead of global ones in assembly
    https://git.kernel.org/riscv/c/5cd900b8b7e4

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html