linux-kernel - Re: [PATCH v2] riscv: mm: fix 2 instances of -Wmissing-variable-declarations

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 for Android: free password hash cracker in your pocket

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

Message-Id: <169159202114.17533.15862327157630311285.git-patchwork-notify@kernel.org>
Date:   Wed, 09 Aug 2023 14:40:21 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
        palmer@...belt.com, aou@...s.berkeley.edu, nathan@...nel.org,
        trix@...hat.com, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, lkp@...el.com
Subject: Re: [PATCH v2] riscv: mm: fix 2 instances of
 -Wmissing-variable-declarations

Hello:

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

On Tue, 08 Aug 2023 09:35:00 -0700 you wrote:
> I'm looking to enable -Wmissing-variable-declarations behind W=1. 0day
> bot spotted the following instance in ARCH=riscv builds:
> 
>   arch/riscv/mm/init.c:276:7: warning: no previous extern declaration
>   for non-static variable 'trampoline_pg_dir'
>   [-Wmissing-variable-declarations]
>   276 | pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
>       |       ^
>   arch/riscv/mm/init.c:276:1: note: declare 'static' if the variable is
>   not intended to be used outside of this translation unit
>   276 | pgd_t trampoline_pg_dir[PTRS_PER_PGD] __page_aligned_bss;
>       | ^
>   arch/riscv/mm/init.c:279:7: warning: no previous extern declaration
>   for non-static variable 'early_pg_dir'
>   [-Wmissing-variable-declarations]
>   279 | pgd_t early_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
>       |       ^
>   arch/riscv/mm/init.c:279:1: note: declare 'static' if the variable is
>   not intended to be used outside of this translation unit
>   279 | pgd_t early_pg_dir[PTRS_PER_PGD] __initdata __aligned(PAGE_SIZE);
>       | ^
> 
> [...]

Here is the summary with links:
  - [v2] riscv: mm: fix 2 instances of -Wmissing-variable-declarations
    https://git.kernel.org/riscv/c/d2402048bc8a

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