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Wed, 14 Jan 2026 03:04:31 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id ECF3420043; Wed, 14 Jan 2026 03:04:30 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id AFC2E20040; Wed, 14 Jan 2026 03:04:25 +0000 (GMT) Received: from Linuxdev.ibmuc.com (unknown [9.124.217.241]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 14 Jan 2026 03:04:25 +0000 (GMT) From: Madhavan Srinivasan To: bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Saket Kumar Bhaskar Cc: hbathini@linux.ibm.com, sachinpb@linux.ibm.com, venkat88@linux.ibm.com, andrii@kernel.org, eddyz87@gmail.com, ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, naveen@kernel.org, mpe@ellerman.id.au, npiggin@gmail.com, Christophe Leroy Subject: Re: [PATCH bpf-next v4 0/2] powerpc64/bpf: Inline helper in powerpc JIT Date: Wed, 14 Jan 2026 08:34:24 +0530 Message-ID: <176835971841.41689.9713436596116630224.b4-ty@linux.ibm.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: oyr2J7X1wIT925gR43uRlxC4s-yxIpHj X-Proofpoint-ORIG-GUID: B7vlNFk52xOMyPJqymI6VSjJiYDL9OSj X-Authority-Analysis: v=2.4 cv=TaibdBQh c=1 sm=1 tr=0 ts=696707c4 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=sLBzE-RsjPQaH2mEHBgA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTE0MDAxOSBTYWx0ZWRfX3FlZ/6mw9n0N W3RxTFW/B0xbZv8bOB5aLi64nPQfmIUAIbGwpW8NWdXzx0pHO2PqTRUhybCaMSSCLuOM3TYQIII cgmLlUAb5siikXSkcz2HauMMRMhhXQPX5j2RCvH9dIwsbPxgJ7iLvPSxVlHZ43+TZv/exR6syJF qmHV9BDhcBE0Ga9mTY8DKUerZThPIT5UexVg94ff8RNZFIsIz2IaHpAL2wAb531MJb9Va/KYL7W WnAsrUcshv1nAjLuxd96E5DmiR2UDXhJubP3h42p+ASsdDIqyat078KbJHE/Oyx606ibAYjuIjq bWx45W0YmRpZUWQWyMrKn3m4x9R7H4/l3vO9eJgkG4X4DJPUND4vxDBFCPHK7p1ssX+PJILVv7q 7I9BHaE0fmCfzL0hV+JSJ7g0PqyVTx8hUUPzDaj1jhFyiQkDW+aL8DqkVguTTvCNBjXq75toNLx Bd//A1xsSk9kLESMrog== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-14_01,2026-01-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 phishscore=0 impostorscore=0 bulkscore=0 clxscore=1015 suspectscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2512120000 definitions=main-2601140019 On Wed, 10 Dec 2025 12:20:31 +0530, Saket Kumar Bhaskar wrote: > This series add support for internal only per-CPU instructions, > inlines the bpf_get_smp_processor_id() and bpf_get_current_task() > helper calls for powerpc BPF JIT. > > Changes since v3: > * Added break after computing per cpu address so that the computed > address is not overwritten by src_reg as suggested by AI bot. > > [...] Applied to powerpc/next. [1/2] powerpc64/bpf: Support internal-only MOV instruction to resolve per-CPU addrs https://git.kernel.org/powerpc/c/58a075adf3fb1701435d29e0113284dc31d6e43e [2/2] powerpc64/bpf: Inline bpf_get_smp_processor_id() and bpf_get_current_task/_btf() https://git.kernel.org/powerpc/c/20ab1d11265350a9ea3d315d6c70170b8198f329 cheers