linux-kernel - Re: [PATCH] crypto: powerpc/poly1305

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Message-ID: <2b3aa30e-632d-4013-8bc2-d3ff8a2478b9@leemhuis.info>
Date: Wed, 7 May 2025 14:25:14 +0200
From: Thorsten Leemhuis <linux@...mhuis.info>
To: Herbert Xu <herbert@...dor.apana.org.au>
Cc: Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
 LKML <linux-kernel@...r.kernel.org>,
 Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: [PATCH] crypto: powerpc/poly1305 - Add missing poly1305_emit_arch

On 07.05.25 13:36, Herbert Xu wrote:
> On Wed, May 07, 2025 at 01:03:06PM +0200, Thorsten Leemhuis wrote:
>>
>> """
>> ld: warning: discarding dynamic section .glink
>> ld: warning: discarding dynamic section .plt
>> ld: linkage table error against `poly1305_emit_arch'
>> ld: stubs don't match calculated size
>> ld: can not build stubs: bad value
>> ld: lib/crypto/poly1305.o: in function `poly1305_final':
>> /builddir/build/BUILD/kernel-6.15.0-build/kernel-next-20250507/linux-6.15.0-0.0.next.20250507.443.vanilla.fc43.ppc64le/lib/crypto/poly1305.c:65:(.text+0x2dc): undefined reference to `poly1305_emit_arch'
>> ld: /builddir/build/BUILD/kernel-6.15.0-build/kernel-next-20250507/linux-6.15.0-0.0.next.20250507.443.vanilla.fc43.ppc64le/lib/crypto/poly1305.c:65:(.text+0x378): undefined reference to `poly1305_emit_arch'
>> make[2]: *** [scripts/Makefile.vmlinux:91: vmlinux] Error 1
>> make[1]: *** [/builddir/build/BUILD/kernel-6.15.0-build/kernel-next-20250507/linux-6.15.0-0.0.next.20250507.443.vanilla.fc43.ppc64le/Makefile:1250: vmlinux] Error 2
>> """
> 
> Oops, the powerpc patch was missing the assembly part:

Ha, happens, thx for providing the patch this quickly, it did
the trick for me:

Tested-by: Thorsten Leemhuis <linux@...mhuis.info>

Ciao, Thorsten