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Tue, 04 Mar 2025 11:41:23 +0000 Received: from smtpav04.wdc07v.mail.ibm.com (smtpav04.wdc07v.mail.ibm.com [10.39.53.231]) by smtprelay03.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 524BfLN525690750 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 4 Mar 2025 11:41:21 GMT Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F07A658045; Tue, 4 Mar 2025 11:41:22 +0000 (GMT) Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 37B5758054; Tue, 4 Mar 2025 11:41:21 +0000 (GMT) Received: from [9.204.204.161] (unknown [9.204.204.161]) by smtpav04.wdc07v.mail.ibm.com (Postfix) with ESMTP; Tue, 4 Mar 2025 11:41:20 +0000 (GMT) Message-ID: <2a8656cf-8ff5-40fa-8ed8-efb1245fddf2@linux.ibm.com> Date: Tue, 4 Mar 2025 17:11:19 +0530 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Build Warnings at arch/powerpc/ Content-Language: en-GB To: Madhavan Srinivasan , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Stephen Rothwell , Michael Ellerman References: <8c4c3fc2-2bd7-4148-af68-2f504d6119e0@linux.ibm.com> <47aa8b75-96b6-4e37-bb62-ad758b414076@linux.ibm.com> From: Venkat Rao Bagalkote In-Reply-To: <47aa8b75-96b6-4e37-bb62-ad758b414076@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: v0imr_UqSZMlwgBJTuNKxA0mCg2N0V3s X-Proofpoint-GUID: v0imr_UqSZMlwgBJTuNKxA0mCg2N0V3s X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-04_05,2025-03-03_04,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 spamscore=0 suspectscore=0 mlxlogscore=999 phishscore=0 clxscore=1015 mlxscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503040097 Hello Maddy, Git bisect is poinitng to d543c29a68989ac9e39e0b50cfe8b592d92a1599 as the first bad commit. Git Bisect log: [root@ltc-zzci-1 linux-next]# git bisect log git bisect start # status: waiting for both good and bad commits # good: [7eb172143d5508b4da468ed59ee857c6e5e01da6] Linux 6.14-rc5 git bisect good 7eb172143d5508b4da468ed59ee857c6e5e01da6 # status: waiting for bad commit, 1 good commit known # bad: [cd3215bbcb9d4321def93fea6cfad4d5b42b9d1d] Add linux-next specific files for 20250303 git bisect bad cd3215bbcb9d4321def93fea6cfad4d5b42b9d1d # bad: [f084774e60dd4171a536e7f5506f90031e3a8c6f] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git git bisect bad f084774e60dd4171a536e7f5506f90031e3a8c6f # good: [a57419b6b3df381d61367a3034910d1d8a197fd7] Merge branch 'fs-next' of linux-next git bisect good a57419b6b3df381d61367a3034910d1d8a197fd7 # good: [4350f3677257b7762a89901f81bc2e5ef84bc30f] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git git bisect good 4350f3677257b7762a89901f81bc2e5ef84bc30f # good: [e87700965abeddcdb84c9540107c69ce08b87431] Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next git bisect good e87700965abeddcdb84c9540107c69ce08b87431 # bad: [0edfdc95d3459a6a9e9487a748b04c5b8fd2a69a] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git git bisect bad 0edfdc95d3459a6a9e9487a748b04c5b8fd2a69a # good: [97fc6863637630cdf9a5e9ed2569fe9a7974434b] net: usb: cdc_mbim: fix Telit Cinterion FE990A name git bisect good 97fc6863637630cdf9a5e9ed2569fe9a7974434b # good: [bb7abf3049025f7e4ad91cff2d9fe8381a9278af] bpf: make state->dfs_depth < state->loop_entry->dfs_depth an invariant git bisect good bb7abf3049025f7e4ad91cff2d9fe8381a9278af # good: [0ba0ef012eba63652a50b318a7a3136963c37f74] selftests/bpf: Test bpf_usdt_arg_size() function git bisect good 0ba0ef012eba63652a50b318a7a3136963c37f74 # good: [42c5e6d2accf31bba4cd31f8a742d5b9e19a7d28] selftests/bpf: Add selftests allowing cgroup prog pre-ordering git bisect good 42c5e6d2accf31bba4cd31f8a742d5b9e19a7d28 # good: [b70c222ea9d66d51fc1f038f82e41ea17b38499f] Merge branch 'bpf-next/master' into for-next git bisect good b70c222ea9d66d51fc1f038f82e41ea17b38499f # good: [cc18f482e8b60a2bcf2d7d57b48740bd0837fc04] xfrm: provide common xdo_dev_offload_ok callback implementation git bisect good cc18f482e8b60a2bcf2d7d57b48740bd0837fc04 # bad: [d543c29a68989ac9e39e0b50cfe8b592d92a1599] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git git bisect bad d543c29a68989ac9e39e0b50cfe8b592d92a1599 # good: [3ab37b090d1c458553a5268c7aaa8790ee759674] Merge branch 'main' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git git bisect good 3ab37b090d1c458553a5268c7aaa8790ee759674 # first bad commit: [d543c29a68989ac9e39e0b50cfe8b592d92a1599] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git On 04/03/25 11:43 am, Madhavan Srinivasan wrote: > > On 3/4/25 10:42 AM, Venkat Rao Bagalkote wrote: >> 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 >> >> > Can you please specific the compiler and compiler version you found this issue with > > maddy GCC Version: gcc (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3) > >> If you fix this issue, please add below tag. >> >> >> Reported-By: Venkat Rao Bagalkote >> >> >> Regards, >> >> Venkat. >> Regards, Venkat. >