linux-kernel - Re: Linux 6.12.18

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

Message-ID: <20250307214943.372210-1-ojeda@kernel.org>
Date: Fri,  7 Mar 2025 22:49:43 +0100
From: Miguel Ojeda <ojeda@...nel.org>
To: gregkh@...uxfoundation.org
Cc: akpm@...ux-foundation.org,
	jslaby@...e.cz,
	linux-kernel@...r.kernel.org,
	lwn@....net,
	stable@...r.kernel.org,
	torvalds@...ux-foundation.org,
	Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>,
	loongarch@...ts.linux.dev
Subject: Re: Linux 6.12.18

On Fri, 07 Mar 2025 18:52:44 +0100 Greg Kroah-Hartman <gregkh@...uxfoundation.org> wrote:
>
> I'm announcing the release of the 6.12.18 kernel.
>
> All users of the 6.12 kernel series must upgrade.

While testing another backport, I found an unrelated build failure for
loongarch in v6.12.18 that I did not see in v6.12.17 -- I cannot find it
reported from a quick look, so I am doing so here:

       CC      arch/loongarch/kernel/asm-offsets.s - due to target missing
    In file included from arch/loongarch/kernel/asm-offsets.c:8:
    In file included from ./include/linux/sched.h:12:
    In file included from ./arch/loongarch/include/generated/asm/current.h:1:
    In file included from ./include/asm-generic/current.h:6:
    ./include/linux/thread_info.h:249:6: error: call to undeclared function 'annotate_reachable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
      249 |         if (WARN_ON_ONCE(bytes > INT_MAX))
          |             ^
    ./include/asm-generic/bug.h:113:3: note: expanded from macro 'WARN_ON_ONCE'
      113 |                 __WARN_FLAGS(BUGFLAG_ONCE |                     \
          |                 ^
    ./arch/loongarch/include/asm/bug.h:47:2: note: expanded from macro '__WARN_FLAGS'
       47 |         annotate_reachable();                                   \
          |         ^

As well as warnings:

    In file included from arch/loongarch/kernel/asm-offsets.c:9:
    In file included from ./include/linux/mm.h:1120:
    In file included from ./include/linux/huge_mm.h:8:
    In file included from ./include/linux/fs.h:33:
    In file included from ./include/linux/percpu-rwsem.h:7:
    In file included from ./include/linux/rcuwait.h:6:
    In file included from ./include/linux/sched/signal.h:6:
    ./include/linux/signal.h:114:27: warning: array index 3 is past the end of the array (that has type 'const unsigned long[1]') [-Warray-bounds]
      114 |                 return  (set1->sig[3] == set2->sig[3]) &&
          |                                          ^         ~
    ./include/uapi/asm-generic/signal.h:62:2: note: array 'sig' declared here
       62 |         unsigned long sig[_NSIG_WORDS];
          |         ^

I hope that helps.

Cheers,
Miguel