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Garcia Porras" To: opensbi@lists.infradead.org Cc: "David E. Garcia Porras" Subject: [PATCH v2 0/3] lib: sbi_pmu: SBI v3.0 PMU error code fixes Date: Tue, 18 Aug 2026 15:00:20 -0600 Message-ID: <20260818210023.466462-1-david.garcia@aheadcomputing.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260803171128.3506804-1-david.garcia@aheadcomputing.com> References: <20260803171128.3506804-1-david.garcia@aheadcomputing.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000066EA:EE_|EA2PR22MB5305:EE_ X-MS-Office365-Filtering-Correlation-Id: 8927322c-a60a-4876-0911-08defd6bbe34 X-MS-Exchange-AtpMessageProperties: SA X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|23010399003|376014|36860700016|1800799024|56012099006|10067099003|11063799006|18002099003|55112099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:50.45.236.54;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.aheadcomputing.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(23010399003)(376014)(36860700016)(1800799024)(56012099006)(10067099003)(11063799006)(18002099003)(55112099003)(22082099003);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Rj9O1crLdKQFtEYuyZK26ilIGkyr9APTgb8aXG13oxpVtQm+Nla17rJOFnZezcfqXtpJS/Bm6xJiZ2h5f8rZgmA2kKCRvaEOTZ5pECVNmPLQd9jgjqJufQ3QHMUS2L8NK4DLVdAgaNewgT93rryZ19Cd2XHtywNOYTscaHF2u13bKV+fYGIW4pFg6jilPqtSxFkQWQraZqViWgA/UIOYnq3jPdo0vkxcg6JJECC//HE6JRpixRy55UMyu+C1/TCZgH/d/m35p10eFVF/NvDJBhyOviwCAD8Cd6BXHFWfvYHh1EFvlb9yWx0aOczIjU78cgEyXF5lQh57YotkHfWS2nDpzPofH08xD3CAVlLDJZOIgw2gPz8y3+NjBjVj/iAXTDng8rp+SrxCnF4oDl+NOTG5km3VXfxxVX8CBurOZrTXEwzOo+cT6GvDAgAh1vNZ X-OriginatorOrg: aheadcomputing.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Aug 2026 21:00:32.7319 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8927322c-a60a-4876-0911-08defd6bbe34 X-MS-Exchange-CrossTenant-Id: 53cf747c-7b8f-4d06-8b1e-b22383a3fabf X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=53cf747c-7b8f-4d06-8b1e-b22383a3fabf;Ip=[50.45.236.54];Helo=[mail.aheadcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000066EA.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: EA2PR22MB5305 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260818_140039_543555_5D17BBE6 X-CRM114-Status: UNSURE ( 6.08 ) X-CRM114-Notice: Please train this message. X-BeenThere: opensbi@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "opensbi" Errors-To: opensbi-bounces+opensbi=archiver.kernel.org@lists.infradead.org This series fixes several places where the PMU extension returns error codes that do not match the SBI v3.0 specification, chapter 11. Changes in v2: - Added patch 3/3: reject reserved flag bits in counter start/stop, propagate ALREADY_STARTED/ALREADY_STOPPED, and report firmware events as supported in event_get_info. - Patches 1/3 and 2/3 are unchanged from their v1 submissions. This series supersedes the two standalone v1 patches. David E. Garcia Porras (3): lib: sbi_pmu: Return invalid param error for reserved event_idx bits lib: sbi_pmu: Match raw event selector only against raw event map entries lib: sbi_pmu: Fix counter and event info error codes as per SBI v3.0 spec include/sbi/sbi_ecall_interface.h | 14 ++++++++ lib/sbi/sbi_pmu.c | 55 ++++++++++++++++++++++++------- 2 files changed, 57 insertions(+), 12 deletions(-) -- 2.43.0 -- opensbi mailing list opensbi@lists.infradead.org http://lists.infradead.org/mailman/listinfo/opensbi