From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciej S. Szmigiero Date: Tue, 9 Nov 2021 01:39:15 +0100 Subject: [PATCH v5.5 06/30] KVM: Use "new" memslot's address space ID instead of dedicated param In-Reply-To: <20211104002531.1176691-7-seanjc@google.com> References: <20211104002531.1176691-1-seanjc@google.com> <20211104002531.1176691-7-seanjc@google.com> Message-ID: List-Id: To: kvm-riscv@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On 04.11.2021 01:25, Sean Christopherson wrote: > Now that the address space ID is stored in every slot, including fake > slots used for deletion, use the slot's as_id instead of passing in the > redundant information as a param to kvm_set_memslot(). This will greatly > simplify future memslot work by avoiding passing a large number of > variables around purely to honor @as_id. > > Drop a comment in the DELETE path about new->as_id being provided purely > for debug, as that's now a lie. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Maciej S. Szmigiero From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Maciej S. Szmigiero" Date: Tue, 09 Nov 2021 00:39:15 +0000 Subject: Re: [PATCH v5.5 06/30] KVM: Use "new" memslot's address space ID instead of dedicated param Message-Id: List-Id: References: <20211104002531.1176691-1-seanjc@google.com> <20211104002531.1176691-7-seanjc@google.com> In-Reply-To: <20211104002531.1176691-7-seanjc@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Sean Christopherson Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Atish Patra , David Hildenbrand , Cornelia Huck , Claudio Imbrenda , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Ben Gardon , Marc Zyngier , Huacai Chen , Aleksandar Markovic , Paul Mackerras , Anup Patel , Palmer Dabbelt , Paul Walmsley , Albert Ou , Christian Borntraeger , Janosch Frank , Paolo Bonzini On 04.11.2021 01:25, Sean Christopherson wrote: > Now that the address space ID is stored in every slot, including fake > slots used for deletion, use the slot's as_id instead of passing in the > redundant information as a param to kvm_set_memslot(). This will greatly > simplify future memslot work by avoiding passing a large number of > variables around purely to honor @as_id. > > Drop a comment in the DELETE path about new->as_id being provided purely > for debug, as that's now a lie. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Maciej S. 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Szmigiero" Subject: Re: [PATCH v5.5 06/30] KVM: Use "new" memslot's address space ID instead of dedicated param To: Sean Christopherson References: <20211104002531.1176691-1-seanjc@google.com> <20211104002531.1176691-7-seanjc@google.com> Message-ID: Date: Tue, 9 Nov 2021 01:39:15 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 In-Reply-To: <20211104002531.1176691-7-seanjc@google.com> Content-Language: en-US X-ClientProxiedBy: FR0P281CA0002.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:15::7) To CH2PR10MB4008.namprd10.prod.outlook.com (2603:10b6:610:c::22) MIME-Version: 1.0 Received: from [172.20.10.2] (37.248.218.22) by FR0P281CA0002.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:15::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4690.6 via Frontend Transport; Tue, 9 Nov 2021 00:39:20 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c2c4333a-3fa8-4c08-583b-08d9a3196202 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Joerg Roedel , Huacai Chen , Christian Borntraeger , Aleksandar Markovic , Palmer Dabbelt , Albert Ou , kvm-ppc@vger.kernel.org, Paul Walmsley , linux-arm-kernel@lists.infradead.org, Jim Mattson , Cornelia Huck , linux-mips@vger.kernel.org, kvm-riscv@lists.infradead.org, Paolo Bonzini , Vitaly Kuznetsov X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On 04.11.2021 01:25, Sean Christopherson wrote: > Now that the address space ID is stored in every slot, including fake > slots used for deletion, use the slot's as_id instead of passing in the > redundant information as a param to kvm_set_memslot(). This will greatly > simplify future memslot work by avoiding passing a large number of > variables around purely to honor @as_id. > > Drop a comment in the DELETE path about new->as_id being provided purely > for debug, as that's now a lie. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Maciej S. Szmigiero _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C363C433EF for ; Tue, 9 Nov 2021 00:40:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00B1A6113A for ; Tue, 9 Nov 2021 00:40:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241352AbhKIAmu (ORCPT ); Mon, 8 Nov 2021 19:42:50 -0500 Received: from mx0b-00069f02.pphosted.com ([205.220.177.32]:31496 "EHLO mx0b-00069f02.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234933AbhKIAms (ORCPT ); Mon, 8 Nov 2021 19:42:48 -0500 Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1A901Cwr001193; Tue, 9 Nov 2021 00:39:30 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : subject : to : cc : references : message-id : date : in-reply-to : content-type : content-transfer-encoding : mime-version; s=corp-2021-07-09; bh=ZqwU7SO5kjgZo4KWX5CGyMPfC1kSpvIAS3Z54e4T9DA=; b=uKb4UEOEBoTqgdj4s1vQYPVOU0uHwiniuOiQKTjc7bYyow4jFNm+FAXrNnC6aFiQdD7b 1GPloGZtbz2L/7s2FShb/lP5wDYneBiYjBtKEr1liedlBZBM0E7s7nNVghoF+mvvni5G VJeuYcLwBfKOtP5HUD/8WyoizWLwFa/QSgwYhdoFTAeQea/3N9XPDLtbr1rFAyVolQTo RbMUpJyX7VAme5dkp0M2RP2iX7H6clk6gxOybXLFwko5K7j7dgqo1s4J2gIHdSwpPfDr WhpewzBfdE1HN26QfqD/krlX4/y6Y8VnWGtHqXP5jdglHlIEIVR6/ljQmn5YqoL4B5wp ZA== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by mx0b-00069f02.pphosted.com with ESMTP id 3c6uh4fnpd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 09 Nov 2021 00:39:30 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.1.2/8.16.1.2) with SMTP id 1A90aa17054111; Tue, 9 Nov 2021 00:39:29 GMT Received: from nam02-sn1-obe.outbound.protection.outlook.com (mail-sn1anam02lp2049.outbound.protection.outlook.com [104.47.57.49]) by userp3020.oracle.com with ESMTP id 3c63fs5e6e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 09 Nov 2021 00:39:28 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XFAanhkCWS8idvosbWxH5H4mDtc1XpRsTF2QhHBRteSuBfOKUOSG+FSvzbWrbhdJpgn1VhkNm3ZiSERVrplHdhRVNu4Ha5f/7ifhZ83ypa3tqwXz+jaP7eEe4TYJovJUvz30YX683rOHR55W3lSt0re5oKUShpO80bFPglh+8Dh93y1J5+vAYQhQ8rNtLcB3gb0d9lUqMna31FORHaLiyZuR4wSk38fKqjx7M0dCr+4HEVAdV6WrjU1YL3kSecGrz8ZsuwYrr4mOeYAlqC69czvTUPepwJ8wfBv2JOev91M1nNO9J24+qf+sJy8plEcdbmgjB65cH9IoY7LH4kV4Bw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ZqwU7SO5kjgZo4KWX5CGyMPfC1kSpvIAS3Z54e4T9DA=; b=HXyL2rXUYTT2IT7GM2zDWdf/R3o179e+0hc4H+3zAuY4c1isUNv1n7bhtfVO7Et1FbWUYzoRw/fnU+h0qUKqf7Lp81hGumz+85pT88DESFBw2I2KzohZlWnUbetdcxdRGkdxWAWL4YwAqheZ+bjV8N2IaRQrv6A1VmZGIEHiW/EK7Lo1WbWBBYBXxEQvYenCbmSfXSOSL+VrI627CDZy0LEWXvBj7pJ7Jq4waox83OWGCNkUnEfPXb5iO6y0vkC6OlRABkyEwQ16E+P/WvKwVB97hUm7aN6CI4j+KzT+m1gEMmdTF8oeCcDjwCzd2zhJEJMzIXEwpGCzEIhPBjncHQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ZqwU7SO5kjgZo4KWX5CGyMPfC1kSpvIAS3Z54e4T9DA=; b=MBuVbwDSBBfF97Hog8JlYOu9k4JN9rqnxUL6EGtXGsR9POrrWuNJ+53pVz52MTIIIXp++KtoLZDIknBwACIY+0nptku5bDDdHxsIY281K9wfwZct0Hcjtnka6ooML/MAhBI47wvbRXEsKBwL7kAI6RmLcLLR5ZtlpN+qSSzsldA= Authentication-Results: redhat.com; dkim=none (message not signed) header.d=none;redhat.com; dmarc=none action=none header.from=oracle.com; Received: from CH2PR10MB4008.namprd10.prod.outlook.com (2603:10b6:610:c::22) by CH0PR10MB5273.namprd10.prod.outlook.com (2603:10b6:610:db::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4669.11; Tue, 9 Nov 2021 00:39:26 +0000 Received: from CH2PR10MB4008.namprd10.prod.outlook.com ([fe80::74b8:818d:18e5:e6c6]) by CH2PR10MB4008.namprd10.prod.outlook.com ([fe80::74b8:818d:18e5:e6c6%6]) with mapi id 15.20.4669.016; Tue, 9 Nov 2021 00:39:26 +0000 From: "Maciej S. Szmigiero" Subject: Re: [PATCH v5.5 06/30] KVM: Use "new" memslot's address space ID instead of dedicated param To: Sean Christopherson Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Atish Patra , David Hildenbrand , Cornelia Huck , Claudio Imbrenda , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Ben Gardon , Marc Zyngier , Huacai Chen , Aleksandar Markovic , Paul Mackerras , Anup Patel , Palmer Dabbelt , Paul Walmsley , Albert Ou , Christian Borntraeger , Janosch Frank , Paolo Bonzini References: <20211104002531.1176691-1-seanjc@google.com> <20211104002531.1176691-7-seanjc@google.com> Message-ID: Date: Tue, 9 Nov 2021 01:39:15 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 In-Reply-To: <20211104002531.1176691-7-seanjc@google.com> Content-Type: text/plain; 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This will greatly > simplify future memslot work by avoiding passing a large number of > variables around purely to honor @as_id. > > Drop a comment in the DELETE path about new->as_id being provided purely > for debug, as that's now a lie. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Maciej S. 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Tue, 9 Nov 2021 00:39:26 +0000 From: "Maciej S. Szmigiero" Subject: Re: [PATCH v5.5 06/30] KVM: Use "new" memslot's address space ID instead of dedicated param To: Sean Christopherson Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Atish Patra , David Hildenbrand , Cornelia Huck , Claudio Imbrenda , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Ben Gardon , Marc Zyngier , Huacai Chen , Aleksandar Markovic , Paul Mackerras , Anup Patel , Palmer Dabbelt , Paul Walmsley , Albert Ou , Christian Borntraeger , Janosch Frank , Paolo Bonzini References: <20211104002531.1176691-1-seanjc@google.com> <20211104002531.1176691-7-seanjc@google.com> Message-ID: Date: Tue, 9 Nov 2021 01:39:15 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 In-Reply-To: <20211104002531.1176691-7-seanjc@google.com> Content-Language: en-US X-ClientProxiedBy: FR0P281CA0002.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:15::7) To CH2PR10MB4008.namprd10.prod.outlook.com (2603:10b6:610:c::22) MIME-Version: 1.0 Received: from [172.20.10.2] (37.248.218.22) by FR0P281CA0002.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:15::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4690.6 via Frontend Transport; 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charset="us-ascii"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 04.11.2021 01:25, Sean Christopherson wrote: > Now that the address space ID is stored in every slot, including fake > slots used for deletion, use the slot's as_id instead of passing in the > redundant information as a param to kvm_set_memslot(). This will greatly > simplify future memslot work by avoiding passing a large number of > variables around purely to honor @as_id. > > Drop a comment in the DELETE path about new->as_id being provided purely > for debug, as that's now a lie. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Maciej S. 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Szmigiero" Subject: Re: [PATCH v5.5 06/30] KVM: Use "new" memslot's address space ID instead of dedicated param To: Sean Christopherson Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Atish Patra , David Hildenbrand , Cornelia Huck , Claudio Imbrenda , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Ben Gardon , Marc Zyngier , Huacai Chen , Aleksandar Markovic , Paul Mackerras , Anup Patel , Palmer Dabbelt , Paul Walmsley , Albert Ou , Christian Borntraeger , Janosch Frank , Paolo Bonzini References: <20211104002531.1176691-1-seanjc@google.com> <20211104002531.1176691-7-seanjc@google.com> Message-ID: Date: Tue, 9 Nov 2021 01:39:15 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 In-Reply-To: <20211104002531.1176691-7-seanjc@google.com> Content-Language: en-US X-ClientProxiedBy: FR0P281CA0002.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:15::7) To CH2PR10MB4008.namprd10.prod.outlook.com (2603:10b6:610:c::22) MIME-Version: 1.0 Received: from [172.20.10.2] (37.248.218.22) by FR0P281CA0002.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:15::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4690.6 via Frontend Transport; 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charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 04.11.2021 01:25, Sean Christopherson wrote: > Now that the address space ID is stored in every slot, including fake > slots used for deletion, use the slot's as_id instead of passing in the > redundant information as a param to kvm_set_memslot(). This will greatly > simplify future memslot work by avoiding passing a large number of > variables around purely to honor @as_id. > > Drop a comment in the DELETE path about new->as_id being provided purely > for debug, as that's now a lie. > > No functional change intended. > > Signed-off-by: Sean Christopherson Reviewed-by: Maciej S. Szmigiero _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel