linux-kernel - Re: [PATCH] powerpc/syscall: Force inlining of __prep_irq_for_enabled

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]

Date:   Sun, 14 Mar 2021 21:01:20 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        npiggin@...il.com, Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/syscall: Force inlining of __prep_irq_for_enabled_exit()

On Wed, 24 Feb 2021 06:34:22 +0000 (UTC), Christophe Leroy wrote:
> As reported by kernel test robot, a randconfig with high amount of
> debuging options can lead to build failure for undefined reference
> to replay_soft_interrupts() on ppc32.
> 
> This is due to gcc not seeing that __prep_irq_for_enabled_exit()
> always returns true on ppc32 because it doesn't inline it for
> some reason.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/syscall: Force inlining of __prep_irq_for_enabled_exit()
      https://git.kernel.org/powerpc/c/91b6c5dbe9e072dbdb181eed89c5c824e92ac0f5

cheers