linux-kernel - Build Warnings at arch/powerpc/

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Message-ID: <8c4c3fc2-2bd7-4148-af68-2f504d6119e0@linux.ibm.com>
Date: Tue, 4 Mar 2025 10:42:53 +0530
From: Venkat Rao Bagalkote <venkat88@...ux.ibm.com>
To: linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Michael Ellerman <mpe@...erman.id.au>, maddy@...ux.ibm.com
Subject: Build Warnings at arch/powerpc/

Greetings!!


Observing build warnings with linux-next and powerpc repo's. Issue is 
currently not seen on mainline yet.

PPC Repo: 
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git merge 
branch

PPC Kernel Version: 6.14.0-rc4-g1304f486dbf1
next Repo: 
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 
master branch

next Kernel Version: 6.14.0-rc5-next-20250303


On linux-next kernel issue got introduced b/w next-20250227 and 
next-20250303


Build Warnings:

arch/powerpc/kvm/book3s_hv_rmhandlers.o: warning: objtool: .text+0xe84: 
intra_function_call not a direct call
arch/powerpc/crypto/ghashp8-ppc.o: warning: objtool: .text+0x22c: 
unannotated intra-function call
arch/powerpc/kernel/switch.o: warning: objtool: .text+0x4: 
intra_function_call not a direct call


If you fix this issue, please add below tag.


Reported-By: Venkat Rao Bagalkote <venkat88@...ux.vnet.ibm.com>


Regards,

Venkat.