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Szmigiero" Subject: [PATCH RFC v7 08/64] KVM: Move kvm_for_each_memslot_in_hva_range() to be used in SVM Date: Wed, 14 Dec 2022 13:40:00 -0600 Message-ID: <20221214194056.161492-9-michael.roth@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221214194056.161492-1-michael.roth@amd.com> References: <20221214194056.161492-1-michael.roth@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT061:EE_|PH7PR12MB7236:EE_ X-MS-Office365-Filtering-Correlation-Id: 1e62d8c1-447c-4880-10a6-08dade0f11da X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:CA;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230022)(4636009)(39860400002)(376002)(346002)(136003)(396003)(451199015)(36840700001)(46966006)(40470700004)(70586007)(6916009)(70206006)(82740400003)(8676002)(316002)(4326008)(5660300002)(44832011)(356005)(81166007)(7416002)(54906003)(7406005)(8936002)(40480700001)(186003)(1076003)(83380400001)(82310400005)(16526019)(2616005)(36756003)(41300700001)(36860700001)(2906002)(40460700003)(47076005)(426003)(86362001)(336012)(26005)(6666004)(478600001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Dec 2022 20:09:13.0319 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1e62d8c1-447c-4880-10a6-08dade0f11da X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT061.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7236 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Nikunj A Dadhania Move the macro to kvm_host.h and make if visible for SVM to use. No functional change intended. Suggested-by: Maciej S. Szmigiero Signed-off-by: Nikunj A Dadhania Signed-off-by: Michael Roth --- include/linux/kvm_host.h | 6 ++++++ virt/kvm/kvm_main.c | 6 ------ 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index f72a2e0b8699..43b5c5aa8e80 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1116,6 +1116,12 @@ static inline bool kvm_memslot_iter_is_valid(struct kvm_memslot_iter *iter, gfn_ kvm_memslot_iter_is_valid(iter, end); \ kvm_memslot_iter_next(iter)) +/* Iterate over each memslot intersecting [start, last] (inclusive) range */ +#define kvm_for_each_memslot_in_hva_range(node, slots, start, last) \ + for (node = interval_tree_iter_first(&slots->hva_tree, start, last); \ + node; \ + node = interval_tree_iter_next(node, start, last)) + /* * KVM_SET_USER_MEMORY_REGION ioctl allows the following operations: * - create a new memory slot diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 73bf0bdedb59..a2306ccf9ab1 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -623,12 +623,6 @@ static void kvm_null_fn(void) } #define IS_KVM_NULL_FN(fn) ((fn) == (void *)kvm_null_fn) -/* Iterate over each memslot intersecting [start, last] (inclusive) range */ -#define kvm_for_each_memslot_in_hva_range(node, slots, start, last) \ - for (node = interval_tree_iter_first(&slots->hva_tree, start, last); \ - node; \ - node = interval_tree_iter_next(node, start, last)) \ - static __always_inline int __kvm_handle_hva_range(struct kvm *kvm, const struct kvm_hva_range *range) {