From patchwork Fri Jun 16 11:08:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aneesh Kumar K V X-Patchwork-Id: 1795850 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=2404:9400:2:0:216:3eff:fee1:b9f1; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=s1WUfHz6; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2404:9400:2:0:216:3eff:fee1:b9f1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4QjGgL4GQyz20ZB for ; Fri, 16 Jun 2023 21:11:10 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=s1WUfHz6; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4QjGgL0d10z3c4q for ; Fri, 16 Jun 2023 21:11:10 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org 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=s1WUfHz6; 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=aneesh.kumar@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 4QjGdK6jhWz3bnf for ; Fri, 16 Jun 2023 21:09:25 +1000 (AEST) Received: from pps.filterd (m0353727.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35GAl6dQ026270; Fri, 16 Jun 2023 11:09:00 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=LnAST0ri6tuMUS6B67naBvkx2n1hStwtP2VkWo2LbwI=; b=s1WUfHz6hDx/YEMeoLQeVT8EWgcv+9p7uOrDBjPdnfqvJ07eb4MT9YLzfqupvekE847x RLmdjpNlEW5K/AU1uJFFhOZbdWjYovGUMrgoP4Um566KKtmOsMm8EwsMAQfHsk2Cv2Pz 1PIAgmlFR0PC932QL9kh7C+OAdFf0KHQ2XBM9S2pwbfthy0mTivrKtdNKLWyL0pmM1N5 6YV4AoDqkix7utmRktKV7vomyY/NMsN6KksJjg9kHpYXeFqIvSPK1sxoWItt9dx3WsNA peouFPESwiUuZGHS3JJT8hHEIZc3wbtmy/MXK+qWaw61U2sRdytR8nNQDkMtccWhCQFa Gw== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3r8p9ngg42-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Jun 2023 11:08:59 +0000 Received: from m0353727.ppops.net (m0353727.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 35GAnGCC031056; Fri, 16 Jun 2023 11:08:58 GMT Received: from ppma05wdc.us.ibm.com (1b.90.2fa9.ip4.static.sl-reverse.com [169.47.144.27]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3r8p9ngg3d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Jun 2023 11:08:58 +0000 Received: from pps.filterd (ppma05wdc.us.ibm.com [127.0.0.1]) by ppma05wdc.us.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 35GAklnT014069; Fri, 16 Jun 2023 11:08:57 GMT Received: from smtprelay03.dal12v.mail.ibm.com ([9.208.130.98]) by ppma05wdc.us.ibm.com (PPS) with ESMTPS id 3r4gt5yfhy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Jun 2023 11:08:57 +0000 Received: from smtpav02.wdc07v.mail.ibm.com (smtpav02.wdc07v.mail.ibm.com [10.39.53.229]) by smtprelay03.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 35GB8uf248038162 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 16 Jun 2023 11:08:56 GMT Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5D4585805B; Fri, 16 Jun 2023 11:08:56 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2EF4058058; Fri, 16 Jun 2023 11:08:50 +0000 (GMT) Received: from skywalker.ibmuc.com (unknown [9.43.52.24]) by smtpav02.wdc07v.mail.ibm.com (Postfix) with ESMTP; Fri, 16 Jun 2023 11:08:49 +0000 (GMT) From: "Aneesh Kumar K.V" To: linux-mm@kvack.org, akpm@linux-foundation.org, mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, npiggin@gmail.com, christophe.leroy@csgroup.eu Subject: [PATCH v2 02/16] powerpc/book3s64/mm: mmu_vmemmap_psize is used by radix Date: Fri, 16 Jun 2023 16:38:12 +0530 Message-Id: <20230616110826.344417-3-aneesh.kumar@linux.ibm.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230616110826.344417-1-aneesh.kumar@linux.ibm.com> References: <20230616110826.344417-1-aneesh.kumar@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: aERBqponElN9irMQ6o7ahQLLC8ve-T24 X-Proofpoint-ORIG-GUID: cK2HMq7nYsEUtthtJd8SSOXaZ4n71xE1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-16_07,2023-06-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 bulkscore=0 mlxlogscore=987 priorityscore=1501 phishscore=0 suspectscore=0 adultscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306160099 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Muchun Song , "Aneesh Kumar K.V" , Dan Williams , Oscar Salvador , Will Deacon , Joao Martins , Mike Kravetz Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" This should not be within CONFIG_PPC_64S_HASHS_MMU. We use mmu_vmemmap_psize on radix while mapping the vmemmap area. Signed-off-by: Aneesh Kumar K.V --- arch/powerpc/mm/book3s64/radix_pgtable.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 5f8c6fbe8a69..570add33c02d 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -594,7 +594,6 @@ void __init radix__early_init_mmu(void) { unsigned long lpcr; -#ifdef CONFIG_PPC_64S_HASH_MMU #ifdef CONFIG_PPC_64K_PAGES /* PAGE_SIZE mappings */ mmu_virtual_psize = MMU_PAGE_64K; @@ -611,7 +610,6 @@ void __init radix__early_init_mmu(void) mmu_vmemmap_psize = MMU_PAGE_2M; } else mmu_vmemmap_psize = mmu_virtual_psize; -#endif #endif /* * initialize page table size