From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E0932C28B2F for ; Tue, 11 Mar 2025 17:12:05 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4ZC0g82ncnz3bsP; Wed, 12 Mar 2025 04:12:04 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=148.163.156.1 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1741709448; cv=none; b=ShtuzlgbJ4fvxuYDOpAKfZM85SBYPvju90qnlbxvbcTAdyWTjNe/FTGheL2i84A87w0JlX3eV7NbWmU6HFsmIUGn4sF0AqN5oYobiW801Lq3fdNRPDvnwBTL6acq6sawHAsdxJSlD+4SA9ywajzqiiH7OvQoHmxaUw50deq0TLspqDWN6fZfbt2XZoWlW0hTkPr0WT//4qIryIwZyTHAqpHt8jhPPSubGQtkd3avwrJBXr9DWi6nMaeilJwRsZI1zjO6YkQBXVkNh3NmHbQGTndpf2BExRzP/9a1OgTxaviDP0zojAz1dH9Umtbo3cQTCACF1NQMILNNvixjt4VT8A== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1741709448; c=relaxed/relaxed; bh=+EYvGae0hUZazAuE3CRV9Jcwx3/xvzbbDFE9F3IqSqU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=Ot6ORnckI6f2HBcP9tQKSl+CTUO8PX1XdTO2RbXRoqQHVqPALYMN2R5L1wCiTsp4Hwcruhmts/EZDdennmMh2uuFm/jbPUQd2a0fXXww3BfOBxW8nN3bvn5faf/4a4AHppr1ZqGN1XytXDBBNkCkht07E+IBx115Fnmkqf2f9iqMUULOSEQMWuAwVQ9Aop/uPaH4OnbeQMHrMbZLGauDa7n47oA3MV8X8DR8jl4QOAlCB5wQnm2+aRwzBQ2f8MjMj646UOjnDvXaQJ+Gn9oMuffqcH4gMYELsjvIsGGXhx/xHwEIDs49TBDKL48XqI1BWXzmtmpVVXwq+lHVl5dVMA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=CyMoNZl4; dkim-atps=neutral; spf=pass (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=skb99@linux.ibm.com; receiver=lists.ozlabs.org) smtp.mailfrom=linux.ibm.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=CyMoNZl4; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=skb99@linux.ibm.com; receiver=lists.ozlabs.org) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4ZBzJS131Jz3brt for ; Wed, 12 Mar 2025 03:10:47 +1100 (AEDT) Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52BFa5UX002558; Tue, 11 Mar 2025 16:10:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=pp1; bh=+EYvGae0hUZazAuE3CRV9Jcwx3/x vzbbDFE9F3IqSqU=; b=CyMoNZl4kNGF9bC1jK90dFGspBsNOpm02YYG3Vs6PBxB yiHoIyS0F84z3RXEZqF3YIRUYewDnxtzYB6WfEDNPs+SLAyxItk5JjPfH4e6yJx9 V0MIZKJQJFGQW9v6EcSgrq8y6YF2JvYH6a2qZD5WTJ5jpqoJwpAt16zCEZNB/DqE so250dvgvopiKWJHll8xygNCMRD+0idZrdWXTIc3bIDbG1cz1HD1zSSr50SW5KZZ xV2is58p7n3YzgVmJSCqv2ePGdxoO+5rEBEBLU72G7a84vYGZVEc/LsP+gim7ACb t6OsaFtSQmRJYxeJuatFV6hPk3IjuPyr3+2Hd6SO5g== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 45adjb3s7h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Mar 2025 16:10:11 +0000 (GMT) Received: from m0360083.ppops.net (m0360083.ppops.net [127.0.0.1]) by pps.reinject (8.18.0.8/8.18.0.8) with ESMTP id 52BGAAti004508; Tue, 11 Mar 2025 16:10:10 GMT Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 45adjb3s78-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Mar 2025 16:10:10 +0000 (GMT) Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 52BEuDG5014024; Tue, 11 Mar 2025 16:10:08 GMT Received: from smtprelay02.fra02v.mail.ibm.com ([9.218.2.226]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 4592x1vn1h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 11 Mar 2025 16:10:08 +0000 Received: from smtpav06.fra02v.mail.ibm.com (smtpav06.fra02v.mail.ibm.com [10.20.54.105]) by smtprelay02.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 52BGA4Q742467590 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 11 Mar 2025 16:10:04 GMT Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A5E4B2004B; Tue, 11 Mar 2025 16:10:04 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1410F20040; Tue, 11 Mar 2025 16:09:59 +0000 (GMT) Received: from li-621bac4c-27c7-11b2-a85c-c2bf7c4b3c07.ibm.com.com (unknown [9.43.96.240]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 11 Mar 2025 16:09:58 +0000 (GMT) From: Saket Kumar Bhaskar To: bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: ast@kernel.org, hbathini@linux.ibm.com, andrii@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, christophe.leroy@csgroup.eu, naveen@kernel.org, maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com Subject: [PATCH 0/2] bpf: Inline helper in powerpc JIT Date: Tue, 11 Mar 2025 21:39:53 +0530 Message-ID: <20250311160955.825647-1-skb99@linux.ibm.com> X-Mailer: git-send-email 2.43.5 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 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: JWlkCi8MDw4l5HkEgkNu3WyNvcPKmcpC X-Proofpoint-GUID: 1zIAZMVI6pxa4sSIdY96VTyY4Rg_CK-h 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=2025-03-11_04,2025-03-11_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 mlxlogscore=296 spamscore=0 lowpriorityscore=0 clxscore=1011 malwarescore=0 suspectscore=0 adultscore=0 phishscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503110101 This series adds the support of internal only per-CPU instructions and inlines the bpf_get_smp_processor_id() helper call for powerpc BPF JIT. Saket Kumar Bhaskar (2): powerpc, bpf: Support internal-only MOV instruction to resolve per-CPU addrs powerpc, bpf: Inline bpf_get_smp_processor_id() arch/powerpc/net/bpf_jit_comp.c | 15 +++++++++++++++ arch/powerpc/net/bpf_jit_comp64.c | 13 +++++++++++++ 2 files changed, 28 insertions(+) -- 2.43.5