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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jan 2023 17:56:24.2081 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 36861094-4ad7-40d2-c52d-08daf58f7c6f X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: VI1EUR03FT046.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS4PR08MB7904 > On 13 Jan 2023, at 10:11, Julien Grall wrote: >=20 > From: Julien Grall >=20 > Looking at the Neoverse N1 errata document, it is not clear to me > why the TLBI repeat workaround is not applied for TLB flush by VA. >=20 > The TBL flush by VA helpers are used in flush_xen_tlb_range_va_local() > and flush_xen_tlb_range_va(). So if the range size if a fixed size smalle= r NIT: is a fixed size