From patchwork Wed Apr 12 08:33:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shiju Jose X-Patchwork-Id: 13208662 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7F79C7619A for ; Wed, 12 Apr 2023 08:54:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231452AbjDLIyh (ORCPT ); Wed, 12 Apr 2023 04:54:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231443AbjDLIyg (ORCPT ); Wed, 12 Apr 2023 04:54:36 -0400 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3521AA265; Wed, 12 Apr 2023 01:54:15 -0700 (PDT) Received: from lhrpeml500006.china.huawei.com (unknown [172.18.147.201]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4PxGBw57Zlz6J7Dy; Wed, 12 Apr 2023 16:31:20 +0800 (CST) Received: from SecurePC30232.china.huawei.com (10.122.247.234) by lhrpeml500006.china.huawei.com (7.191.161.198) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Wed, 12 Apr 2023 09:33:42 +0100 From: To: , , CC: , , Subject: [RFC PATCH 7/7] rasdaemon: Add support for the CXL memory module events Date: Wed, 12 Apr 2023 16:33:11 +0800 Message-ID: <20230412083312.1384-8-shiju.jose@huawei.com> X-Mailer: git-send-email 2.35.1.windows.2 In-Reply-To: <20230412083312.1384-1-shiju.jose@huawei.com> References: <20230412083312.1384-1-shiju.jose@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.122.247.234] X-ClientProxiedBy: lhrpeml100004.china.huawei.com (7.191.162.219) To lhrpeml500006.china.huawei.com (7.191.161.198) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org From: Shiju Jose Add support to log and record the CXL memory module events. Signed-off-by: Shiju Jose --- ras-cxl-handler.c | 156 ++++++++++++++++++++++++++++++++++++++++++++++ ras-cxl-handler.h | 3 + ras-events.c | 9 +++ ras-events.h | 1 + ras-record.c | 84 +++++++++++++++++++++++++ ras-record.h | 17 +++++ ras-report.c | 103 ++++++++++++++++++++++++++++++ ras-report.h | 2 + 8 files changed, 375 insertions(+) diff --git a/ras-cxl-handler.c b/ras-cxl-handler.c index fadf5db..ca23b97 100644 --- a/ras-cxl-handler.c +++ b/ras-cxl-handler.c @@ -1008,3 +1008,159 @@ int ras_cxl_dram_event_handler(struct trace_seq *s, return 0; } + +/* + * Memory Module Event Record - MMER + * + * CXL res 3.0 section 8.2.9.2.1.3; Table 8-45 + */ +static const char* cxl_dev_evt_type[] = { + "Health Status Change", + "Media Status Change", + "Life Used Change", + "Temperature Change", + "Data Path Error", + "LSA Error", +}; + +/* + * Device Health Information - DHI + * + * CXL res 3.0 section 8.2.9.8.3.1; Table 8-100 + */ +#define CXL_DHI_HS_MAINTENANCE_NEEDED BIT(0) +#define CXL_DHI_HS_PERFORMANCE_DEGRADED BIT(1) +#define CXL_DHI_HS_HW_REPLACEMENT_NEEDED BIT(2) + +static const struct cxl_event_flags cxl_health_status[] = { + { .bit = CXL_DHI_HS_MAINTENANCE_NEEDED, .flag = "MAINTENANCE_NEEDED" }, + { .bit = CXL_DHI_HS_PERFORMANCE_DEGRADED, .flag = "PERFORMANCE_DEGRADED" }, + { .bit = CXL_DHI_HS_HW_REPLACEMENT_NEEDED, .flag = "REPLACEMENT_NEEDED" }, +}; + +static const char* cxl_media_status[] = { + "Normal", + "Not Ready", + "Write Persistency Lost", + "All Data Lost", + "Write Persistency Loss in the Event of Power Loss", + "Write Persistency Loss in Event of Shutdown", + "Write Persistency Loss Imminent", + "All Data Loss in Event of Power Loss", + "All Data loss in the Event of Shutdown", + "All Data Loss Imminent", +}; + +static const char* cxl_two_bit_status[] = { + "Normal", + "Warning", + "Critical", +}; + +static const char* cxl_one_bit_status[] = { + "Normal", + "Warning", +}; + +#define CXL_DHI_AS_LIFE_USED(as) (as & 0x3) +#define CXL_DHI_AS_DEV_TEMP(as) ((as & 0xC) >> 2) +#define CXL_DHI_AS_COR_VOL_ERR_CNT(as) ((as & 0x10) >> 4) +#define CXL_DHI_AS_COR_PER_ERR_CNT(as) ((as & 0x20) >> 5) + +int ras_cxl_memory_module_event_handler(struct trace_seq *s, + struct tep_record *record, + struct tep_event *event, void *context) +{ + unsigned long long val; + struct ras_events *ras = context; + struct ras_cxl_memory_module_event ev; + + memset(&ev, 0, sizeof(ev)); + if (handle_ras_cxl_common_hdr(s, record, event, context, &ev.hdr) < 0) + return -1; + + if (tep_get_field_val(s, event, "event_type", record, &val, 1) < 0) + return -1; + ev.event_type = val; + if (trace_seq_printf(s, "event_type:%s ", get_cxl_type_str(cxl_dev_evt_type, + ARRAY_SIZE(cxl_dev_evt_type), ev.event_type)) <= 0) + return -1; + + if (tep_get_field_val(s, event, "health_status", record, &val, 1) < 0) + return -1; + ev.health_status = val; + if (trace_seq_printf(s, "health_status:") <= 0) + return -1; + if (decode_cxl_event_flags(s, ev.health_status, cxl_health_status, + ARRAY_SIZE(cxl_health_status)) < 0) + return -1; + + if (tep_get_field_val(s, event, "media_status", record, &val, 1) < 0) + return -1; + ev.media_status = val; + if (trace_seq_printf(s, "media_status:%s ", get_cxl_type_str(cxl_media_status, + ARRAY_SIZE(cxl_media_status), ev.media_status)) <= 0) + return -1; + + if (tep_get_field_val(s, event, "add_status", record, &val, 1) < 0) + return -1; + ev.add_status = val; + if (trace_seq_printf(s, "as_life_used:%s ", get_cxl_type_str(cxl_two_bit_status, + ARRAY_SIZE(cxl_two_bit_status), + CXL_DHI_AS_LIFE_USED(ev.add_status))) <= 0) + return -1; + if (trace_seq_printf(s, "as_dev_temp:%s ", get_cxl_type_str(cxl_two_bit_status, + ARRAY_SIZE(cxl_two_bit_status), + CXL_DHI_AS_DEV_TEMP(ev.add_status))) <= 0) + return -1; + if (trace_seq_printf(s, "as_cor_vol_err_cnt:%s ", get_cxl_type_str(cxl_one_bit_status, + ARRAY_SIZE(cxl_one_bit_status), + CXL_DHI_AS_COR_VOL_ERR_CNT(ev.add_status))) <= 0) + return -1; + if (trace_seq_printf(s, "as_cor_per_err_cnt:%s ", get_cxl_type_str(cxl_one_bit_status, + ARRAY_SIZE(cxl_one_bit_status), + CXL_DHI_AS_COR_PER_ERR_CNT(ev.add_status))) <= 0) + return -1; + + if (tep_get_field_val(s, event, "life_used", record, &val, 1) < 0) + return -1; + ev.life_used = val; + if (trace_seq_printf(s, "life_used:%u ", ev.life_used) <= 0) + return -1; + + if (tep_get_field_val(s, event, "device_temp", record, &val, 1) < 0) + return -1; + ev.device_temp = val; + if (trace_seq_printf(s, "device_temp:%u ", ev.device_temp) <= 0) + return -1; + + if (tep_get_field_val(s, event, "dirty_shutdown_cnt", record, &val, 1) < 0) + return -1; + ev.dirty_shutdown_cnt = val; + if (trace_seq_printf(s, "dirty_shutdown_cnt:%u ", ev.dirty_shutdown_cnt) <= 0) + return -1; + + if (tep_get_field_val(s, event, "cor_vol_err_cnt", record, &val, 1) < 0) + return -1; + ev.cor_vol_err_cnt = val; + if (trace_seq_printf(s, "cor_vol_err_cnt:%u ", ev.cor_vol_err_cnt) <= 0) + return -1; + + if (tep_get_field_val(s, event, "cor_per_err_cnt", record, &val, 1) < 0) + return -1; + ev.cor_per_err_cnt = val; + if (trace_seq_printf(s, "cor_per_err_cnt:%u ", ev.cor_per_err_cnt) <= 0) + return -1; + + /* Insert data into the SGBD */ +#ifdef HAVE_SQLITE3 + ras_store_cxl_memory_module_event(ras, &ev); +#endif + +#ifdef HAVE_ABRT_REPORT + /* Report event to ABRT */ + ras_report_cxl_memory_module_event(ras, &ev); +#endif + + return 0; +} diff --git a/ras-cxl-handler.h b/ras-cxl-handler.h index 35455af..1ea0f93 100644 --- a/ras-cxl-handler.h +++ b/ras-cxl-handler.h @@ -41,4 +41,7 @@ int ras_cxl_general_media_event_handler(struct trace_seq *s, int ras_cxl_dram_event_handler(struct trace_seq *s, struct tep_record *record, struct tep_event *event, void *context); +int ras_cxl_memory_module_event_handler(struct trace_seq *s, + struct tep_record *record, + struct tep_event *event, void *context); #endif diff --git a/ras-events.c b/ras-events.c index 00159e6..182f28f 100644 --- a/ras-events.c +++ b/ras-events.c @@ -252,6 +252,7 @@ int toggle_ras_mc_event(int enable) rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_generic_event", enable); rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_general_media", enable); rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_dram", enable); + rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_memory_module", enable); #endif free_ras: @@ -1040,6 +1041,14 @@ int handle_ras_events(int record_events) else log(ALL, LOG_ERR, "Can't get traces from %s:%s\n", "cxl", "cxl_dram"); + + rc = add_event_handler(ras, pevent, page_size, "cxl", "cxl_memory_module", + ras_cxl_memory_module_event_handler, NULL, CXL_MEMORY_MODULE_EVENT); + if (!rc) + num_events++; + else + log(ALL, LOG_ERR, "Can't get traces from %s:%s\n", + "cxl", "memory_module"); #endif if (!num_events) { diff --git a/ras-events.h b/ras-events.h index 3fe28da..ccc1336 100644 --- a/ras-events.h +++ b/ras-events.h @@ -46,6 +46,7 @@ enum { CXL_GENERIC_EVENT, CXL_GENERAL_MEDIA_EVENT, CXL_DRAM_EVENT, + CXL_MEMORY_MODULE_EVENT, NR_EVENTS }; diff --git a/ras-record.c b/ras-record.c index 36f43cf..89fca74 100644 --- a/ras-record.c +++ b/ras-record.c @@ -992,6 +992,74 @@ int ras_store_cxl_dram_event(struct ras_events *ras, struct ras_cxl_dram_event * return rc; } + +/* + * Table and functions to handle cxl:cxl_memory_module_event + */ +static const struct db_fields cxl_memory_module_event_fields[] = { + { .name = "id", .type = "INTEGER PRIMARY KEY" }, + { .name = "timestamp", .type = "TEXT" }, + { .name = "memdev", .type = "TEXT" }, + { .name = "host", .type = "TEXT" }, + { .name = "serial", .type = "INTEGER" }, + { .name = "log_type", .type = "TEXT" }, + { .name = "hdr_uuid", .type = "TEXT" }, + { .name = "hdr_flags", .type = "INTEGER" }, + { .name = "hdr_handle", .type = "INTEGER" }, + { .name = "hdr_related_handle", .type = "INTEGER" }, + { .name = "hdr_ts", .type = "TEXT" }, + { .name = "hdr_length", .type = "INTEGER" }, + { .name = "hdr_maint_op_class", .type = "INTEGER" }, + { .name = "event_type", .type = "INTEGER" }, + { .name = "health_status", .type = "INTEGER" }, + { .name = "media_status", .type = "INTEGER" }, + { .name = "life_used", .type = "INTEGER" }, + { .name = "dirty_shutdown_cnt", .type = "INTEGER" }, + { .name = "cor_vol_err_cnt", .type = "INTEGER" }, + { .name = "cor_per_err_cnt", .type = "INTEGER" }, + { .name = "device_temp", .type = "INTEGER" }, + { .name = "add_status", .type = "INTEGER" }, +}; + +static const struct db_table_descriptor cxl_memory_module_event_tab = { + .name = "cxl_memory_module_event", + .fields = cxl_memory_module_event_fields, + .num_fields = ARRAY_SIZE(cxl_memory_module_event_fields), +}; + +int ras_store_cxl_memory_module_event(struct ras_events *ras, struct ras_cxl_memory_module_event *ev) +{ + int rc; + struct sqlite3_priv *priv = ras->db_priv; + + if (!priv || !priv->stmt_cxl_memory_module_event) + return 0; + log(TERM, LOG_INFO, "cxl_memory_module_event store: %p\n", + priv->stmt_cxl_memory_module_event); + + ras_store_cxl_common_hdr(priv->stmt_cxl_memory_module_event, &ev->hdr); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 13, ev->event_type); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 14, ev->health_status); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 15, ev->media_status); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 16, ev->life_used); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 17, ev->dirty_shutdown_cnt); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 18, ev->cor_vol_err_cnt); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 19, ev->cor_per_err_cnt); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 20, ev->device_temp); + sqlite3_bind_int(priv->stmt_cxl_memory_module_event, 21, ev->add_status); + + rc = sqlite3_step(priv->stmt_cxl_memory_module_event); + if (rc != SQLITE_OK && rc != SQLITE_DONE) + log(TERM, LOG_ERR, + "Failed to do stmt_cxl_memory_module_event step on sqlite: error = %d\n", rc); + rc = sqlite3_reset(priv->stmt_cxl_memory_module_event); + if (rc != SQLITE_OK && rc != SQLITE_DONE) + log(TERM, LOG_ERR, + "Failed reset stmt_cxl_memory_module_event on sqlite: error = %d\n", rc); + log(TERM, LOG_INFO, "register inserted at db\n"); + + return rc; +} #endif /* @@ -1387,6 +1455,14 @@ int ras_mc_event_opendb(unsigned cpu, struct ras_events *ras) if (rc != SQLITE_OK) goto error; } + + rc = ras_mc_create_table(priv, &cxl_memory_module_event_tab); + if (rc == SQLITE_OK) { + rc = ras_mc_prepare_stmt(priv, &priv->stmt_cxl_memory_module_event, + &cxl_memory_module_event_tab); + if (rc != SQLITE_OK) + goto error; + } #endif ras->db_priv = priv; @@ -1557,6 +1633,14 @@ int ras_mc_event_closedb(unsigned int cpu, struct ras_events *ras) "cpu %u: Failed to finalize cxl_dram_event sqlite: error = %d\n", cpu, rc); } + + if (priv->stmt_cxl_memory_module_event) { + rc = sqlite3_finalize(priv->stmt_cxl_memory_module_event); + if (rc != SQLITE_OK) + log(TERM, LOG_ERR, + "cpu %u: Failed to finalize stmt_cxl_memory_module_event sqlite: error = %d\n", + cpu, rc); + } #endif rc = sqlite3_close_v2(db); diff --git a/ras-record.h b/ras-record.h index 480ff92..a7b9ab9 100644 --- a/ras-record.h +++ b/ras-record.h @@ -218,6 +218,19 @@ struct ras_cxl_dram_event { uint16_t validity_flags; }; +struct ras_cxl_memory_module_event { + struct ras_cxl_event_common_hdr hdr; + uint8_t event_type; + uint8_t health_status; + uint8_t media_status; + uint8_t life_used; + uint32_t dirty_shutdown_cnt; + uint32_t cor_vol_err_cnt; + uint32_t cor_per_err_cnt; + int16_t device_temp; + uint8_t add_status; +}; + struct ras_mc_event; struct ras_aer_event; struct ras_extlog_event; @@ -234,6 +247,7 @@ struct ras_cxl_overflow_event; struct ras_cxl_generic_event; struct ras_cxl_general_media_event; struct ras_cxl_dram_event; +struct ras_cxl_memory_module_event; #ifdef HAVE_SQLITE3 @@ -274,6 +288,7 @@ struct sqlite3_priv { sqlite3_stmt *stmt_cxl_generic_event; sqlite3_stmt *stmt_cxl_general_media_event; sqlite3_stmt *stmt_cxl_dram_event; + sqlite3_stmt *stmt_cxl_memory_module_event; #endif }; @@ -309,6 +324,7 @@ int ras_store_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflow int ras_store_cxl_generic_event(struct ras_events *ras, struct ras_cxl_generic_event *ev); int ras_store_cxl_general_media_event(struct ras_events *ras, struct ras_cxl_general_media_event *ev); int ras_store_cxl_dram_event(struct ras_events *ras, struct ras_cxl_dram_event *ev); +int ras_store_cxl_memory_module_event(struct ras_events *ras, struct ras_cxl_memory_module_event *ev); #else static inline int ras_mc_event_opendb(unsigned cpu, struct ras_events *ras) { return 0; }; @@ -329,6 +345,7 @@ static inline int ras_store_cxl_overflow_event(struct ras_events *ras, struct ra static inline int ras_store_cxl_generic_event(struct ras_events *ras, struct ras_cxl_generic_event *ev) { return 0; }; static inline int ras_store_cxl_general_media_event(struct ras_events *ras, struct ras_cxl_general_media_event *ev) { return 0; }; static inline int ras_store_cxl_dram_event(struct ras_events *ras, struct ras_cxl_dram_event *ev) { return 0; }; +static inline int ras_store_cxl_memory_module_event(struct ras_events *ras, struct ras_cxl_memory_module_event *ev) { return 0; }; #endif diff --git a/ras-report.c b/ras-report.c index 21180b1..a30b66d 100644 --- a/ras-report.c +++ b/ras-report.c @@ -605,6 +605,62 @@ static int set_cxl_dram_event_backtrace(char *buf, struct ras_cxl_dram_event *ev return 0; } +static int set_cxl_memory_module_event_backtrace(char *buf, struct ras_cxl_memory_module_event *ev) +{ + char bt_buf[MAX_BACKTRACE_SIZE]; + + if (!buf || !ev) + return -1; + + sprintf(bt_buf, "BACKTRACE=" \ + "timestamp=%s\n" \ + "memdev=%s\n" \ + "host=%s\n" \ + "serial=0x%lx\n" \ + "log_type=%s\n" \ + "hdr_uuid=%s\n" \ + "hdr_flags=0x%x\n" \ + "hdr_handle=0x%x\n" \ + "hdr_related_handle=0x%x\n" \ + "hdr_timestamp=%s\n" \ + "hdr_length=%u\n" \ + "hdr_maint_op_class=%u\n" \ + "event_type=%u\n" \ + "health_status=%u\n" \ + "media_status=%u\n" \ + "life_used=%u\n" \ + "dirty_shutdown_cnt=%u\n" \ + "cor_vol_err_cnt=%u\n" \ + "cor_per_err_cnt=%u\n" \ + "device_temp=%d\n" \ + "add_status=%u\n", \ + ev->hdr.timestamp, \ + ev->hdr.memdev, \ + ev->hdr.host, \ + ev->hdr.serial, \ + ev->hdr.log_type, \ + ev->hdr.hdr_uuid, \ + ev->hdr.hdr_flags, \ + ev->hdr.hdr_handle, \ + ev->hdr.hdr_related_handle, \ + ev->hdr.hdr_timestamp, \ + ev->hdr.hdr_length, \ + ev->hdr.hdr_maint_op_class, \ + ev->event_type, \ + ev->health_status, \ + ev->media_status, \ + ev->life_used, \ + ev->dirty_shutdown_cnt, \ + ev->cor_vol_err_cnt, \ + ev->cor_per_err_cnt, \ + ev->device_temp, \ + ev->add_status); + + strcat(buf, bt_buf); + + return 0; +} + static int commit_report_backtrace(int sockfd, int type, void *ev){ char buf[MAX_BACKTRACE_SIZE]; char *pbuf = buf; @@ -663,6 +719,9 @@ static int commit_report_backtrace(int sockfd, int type, void *ev){ case CXL_DRAM_EVENT: rc = set_cxl_dram_event_backtrace(buf, (struct ras_cxl_dram_event *)ev); break; + case CXL_MEMORY_MODULE_EVENT: + rc = set_cxl_memory_module_event_backtrace(buf, (struct ras_cxl_memory_module_event *)ev); + break; default: return -1; } @@ -1380,3 +1439,47 @@ cxl_dram_fail: else return -1; } + +int ras_report_cxl_memory_module_event(struct ras_events *ras, struct ras_cxl_memory_module_event *ev) +{ + char buf[MAX_MESSAGE_SIZE]; + int sockfd = 0; + int done = 0; + int rc = -1; + + memset(buf, 0, sizeof(buf)); + + sockfd = setup_report_socket(); + if (sockfd < 0) + return -1; + + rc = commit_report_basic(sockfd); + if (rc < 0) + goto cxl_memory_module_fail; + + rc = commit_report_backtrace(sockfd, CXL_MEMORY_MODULE_EVENT, ev); + if (rc < 0) + goto cxl_memory_module_fail; + + sprintf(buf, "ANALYZER=%s", "rasdaemon-cxl_memory_module_event"); + rc = write(sockfd, buf, strlen(buf) + 1); + if (rc < strlen(buf) + 1) + goto cxl_memory_module_fail; + + sprintf(buf, "REASON=%s", "CXL Memory Module Event"); + rc = write(sockfd, buf, strlen(buf) + 1); + if (rc < strlen(buf) + 1) + goto cxl_memory_module_fail; + + done = 1; + +cxl_memory_module_fail: + + if (sockfd >= 0) + close(sockfd); + + if (done) + return 0; + else + return -1; +} diff --git a/ras-report.h b/ras-report.h index 1ad00e0..e401850 100644 --- a/ras-report.h +++ b/ras-report.h @@ -46,6 +46,7 @@ int ras_report_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflo int ras_report_cxl_generic_event(struct ras_events *ras, struct ras_cxl_generic_event *ev); int ras_report_cxl_general_media_event(struct ras_events *ras, struct ras_cxl_general_media_event *ev); int ras_report_cxl_dram_event(struct ras_events *ras, struct ras_cxl_dram_event *ev); +int ras_report_cxl_memory_module_event(struct ras_events *ras, struct ras_cxl_memory_module_event *ev); #else @@ -64,6 +65,7 @@ static inline int ras_report_cxl_overflow_event(struct ras_events *ras, struct r static inline int ras_report_cxl_generic_event(struct ras_events *ras, struct ras_cxl_generic_event *ev) { return 0; }; static inline int ras_report_cxl_general_media_event(struct ras_events *ras, struct ras_cxl_general_media_event *ev) { return 0; }; static inline int ras_report_cxl_dram_event(struct ras_events *ras, struct ras_cxl_dram_event *ev) { return 0; }; +static inline int ras_report_cxl_memory_module_event(struct ras_events *ras, struct ras_cxl_memory_module_event *ev) { return 0; }; #endif