linux-kernel - Re: [ebiggers:sha256-lib-v4 4/13] /tmp/ccoCWqTC.s: Error: local label `"3" (instance number 1 of a fb label)' is not defined

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Message-ID: <fe4c8f86-17d9-4e00-96e9-9f24c22c58a2@leemhuis.info>
Date: Wed, 7 May 2025 12:50:39 +0200
From: Thorsten Leemhuis <linux@...mhuis.info>
To: kernel test robot <lkp@...el.com>, Eric Biggers <ebiggers@...gle.com>
Cc: oe-kbuild-all@...ts.linux.dev, Ard Biesheuvel <ardb@...nel.org>,
 LKML <linux-kernel@...r.kernel.org>,
 Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: [ebiggers:sha256-lib-v4 4/13] /tmp/ccoCWqTC.s: Error: local label
 `"3" (instance number 1 of a fb label)' is not defined

On 07.05.25 12:25, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git sha256-lib-v4
> head:   849682242c36727c23430b6cfed12e4422313931
> commit: 9f2dd94847c914bb716be744e12cb02f175638db [4/13] crypto: arm64/sha256 - implement library instead of shash
> config: arm64-randconfig-003-20250429 (https://download.01.org/0day-ci/archive/20250507/202505071811.yYpLUbav-lkp@intel.com/config)
> compiler: aarch64-linux-gcc (GCC) 9.5.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250507/202505071811.yYpLUbav-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202505071811.yYpLUbav-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>    /tmp/ccoCWqTC.s: Assembler messages:
>>> /tmp/ccoCWqTC.s: Error: local label `"3" (instance number 1 of a fb label)' is not defined

I ran into the same problem today when building -next rpms for arm64
Fedora using the approach and configuration used to build the kernel
rpms shipped in Fedora rawhide.

Full build log:

https://download.copr.fedorainfracloud.org/results/@kernel-vanilla/next/fedora-rawhide-aarch64/09006679-next-next-all/builder-live.log.gz

Ciao, Thorsten