From patchwork Wed Apr 12 08:33:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shiju Jose X-Patchwork-Id: 13208678 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 00976C77B71 for ; Wed, 12 Apr 2023 09:22:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229933AbjDLJWR (ORCPT ); Wed, 12 Apr 2023 05:22:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36952 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229962AbjDLJWO (ORCPT ); Wed, 12 Apr 2023 05:22:14 -0400 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D427676BB; Wed, 12 Apr 2023 02:22:03 -0700 (PDT) Received: from lhrpeml500006.china.huawei.com (unknown [172.18.147.226]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4PxGDX2c8Bz67lH1; Wed, 12 Apr 2023 16:32:44 +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 09:33:41 +0100 From: To: , , CC: , , Subject: [RFC PATCH 5/7] rasdaemon: Add support for the CXL general media events Date: Wed, 12 Apr 2023 16:33:09 +0800 Message-ID: <20230412083312.1384-6-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 general media 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 | 85 +++++++++++++++++++++++++ ras-record.h | 19 ++++++ ras-report.c | 101 ++++++++++++++++++++++++++++++ ras-report.h | 2 + 8 files changed, 376 insertions(+) diff --git a/ras-cxl-handler.c b/ras-cxl-handler.c index 59f87c0..e2e80ff 100644 --- a/ras-cxl-handler.c +++ b/ras-cxl-handler.c @@ -99,6 +99,14 @@ static char *uuid_be(const char *uu) return uuid; } +static const char* get_cxl_type_str(const char** type_array, uint8_t num_elems, uint8_t type) +{ + if (type >= num_elems) + return "Unknown"; + + return type_array[type]; +} + /* Poison List: Payload out flags */ #define CXL_POISON_FLAG_MORE BIT(0) #define CXL_POISON_FLAG_OVERFLOW BIT(1) @@ -701,3 +709,151 @@ int ras_cxl_generic_event_handler(struct trace_seq *s, return 0; } + +#define CXL_DPA_VOLATILE BIT(0) +#define CXL_DPA_NOT_REPAIRABLE BIT(1) + +static const struct cxl_event_flags cxl_dpa_flags[] = { + { .bit = CXL_DPA_VOLATILE, .flag = "VOLATILE" }, + { .bit = CXL_DPA_NOT_REPAIRABLE, .flag = "NOT_REPAIRABLE" }, +}; + +/* + * General Media Event Record - GMER + * CXL rev 3.0 Section 8.2.9.2.1.1; Table 8-43 + */ +#define CXL_GMER_EVT_DESC_UNCORECTABLE_EVENT BIT(0) +#define CXL_GMER_EVT_DESC_THRESHOLD_EVENT BIT(1) +#define CXL_GMER_EVT_DESC_POISON_LIST_OVERFLOW BIT(2) + +static const struct cxl_event_flags cxl_gmer_event_desc_flags[] = { + { .bit = CXL_GMER_EVT_DESC_UNCORECTABLE_EVENT, .flag = "UNCORRECTABLE EVENT" }, + { .bit = CXL_GMER_EVT_DESC_THRESHOLD_EVENT, .flag = "THRESHOLD EVENT" }, + { .bit = CXL_GMER_EVT_DESC_POISON_LIST_OVERFLOW, .flag = "POISON LIST OVERFLOW" }, +}; + +#define CXL_GMER_VALID_CHANNEL BIT(0) +#define CXL_GMER_VALID_RANK BIT(1) +#define CXL_GMER_VALID_DEVICE BIT(2) +#define CXL_GMER_VALID_COMPONENT BIT(3) + +static const char* cxl_gmer_mem_event_type[] = { + "ECC Error", + "Invalid Address", + "Data Path Error", +}; + +static const char* cxl_gmer_trans_type[] = { + "Unknown", + "Host Read", + "Host Write", + "Host Scan Media", + "Host Inject Poison", + "Internal Media Scrub", + "Internal Media Management", +}; + +int ras_cxl_general_media_event_handler(struct trace_seq *s, + struct tep_record *record, + struct tep_event *event, void *context) +{ + int len, i; + unsigned long long val; + struct ras_events *ras = context; + struct ras_cxl_general_media_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, "dpa", record, &val, 1) < 0) + return -1; + ev.dpa = val; + if (trace_seq_printf(s, "dpa:0x%llx ", (unsigned long long)ev.dpa) <= 0) + return -1; + + if (tep_get_field_val(s, event, "dpa_flags", record, &val, 1) < 0) + return -1; + ev.dpa_flags = val; + if (trace_seq_printf(s, "dpa_flags:") <= 0) + return -1; + if (decode_cxl_event_flags(s, ev.dpa_flags, cxl_dpa_flags, ARRAY_SIZE(cxl_dpa_flags)) < 0) + return -1; + + if (tep_get_field_val(s, event, "descriptor", record, &val, 1) < 0) + return -1; + ev.descriptor = val; + if (trace_seq_printf(s, "descriptor:") <= 0) + return -1; + if (decode_cxl_event_flags(s, ev.descriptor, cxl_gmer_event_desc_flags, + ARRAY_SIZE(cxl_gmer_event_desc_flags)) < 0) + return -1; + + if (tep_get_field_val(s, event, "type", record, &val, 1) < 0) + return -1; + ev.type = val; + if (trace_seq_printf(s, "type:%s ", get_cxl_type_str(cxl_gmer_mem_event_type, + ARRAY_SIZE(cxl_gmer_mem_event_type), ev.type)) <= 0) + return -1; + + if (tep_get_field_val(s, event, "transaction_type", record, &val, 1) < 0) + return -1; + ev.transaction_type = val; + if (trace_seq_printf(s, "transaction_type:%s ", + get_cxl_type_str(cxl_gmer_trans_type, + ARRAY_SIZE(cxl_gmer_trans_type), + ev.transaction_type)) <= 0) + return -1; + + if (tep_get_field_val(s, event, "validity_flags", record, &val, 1) < 0) + return -1; + ev.validity_flags = val; + + if (ev.validity_flags & CXL_GMER_VALID_CHANNEL) { + if (tep_get_field_val(s, event, "channel", record, &val, 1) < 0) + return -1; + ev.channel = val; + if (trace_seq_printf(s, "channel:%u ", ev.channel) <= 0) + return -1; + } + + if (ev.validity_flags & CXL_GMER_VALID_RANK) { + if (tep_get_field_val(s, event, "rank", record, &val, 1) < 0) + return -1; + ev.rank = val; + if (trace_seq_printf(s, "rank:%u ", ev.rank) <= 0) + return -1; + } + + if (ev.validity_flags & CXL_GMER_VALID_DEVICE) { + if (tep_get_field_val(s, event, "device", record, &val, 1) < 0) + return -1; + ev.device = val; + if (trace_seq_printf(s, "device:%x ", ev.device) <= 0) + return -1; + } + + if (ev.validity_flags & CXL_GMER_VALID_COMPONENT) { + ev.comp_id = tep_get_field_raw(s, event, "comp_id", record, &len, 1); + if (!ev.comp_id) + return -1; + if (trace_seq_printf(s, "comp_id:") <= 0) + return -1; + for (i = 0; i < CXL_EVENT_GEN_MED_COMP_ID_SIZE; i++) { + if (trace_seq_printf(s, "%02x ", ev.comp_id[i]) <= 0) + break; + } + } + + /* Insert data into the SGBD */ +#ifdef HAVE_SQLITE3 + ras_store_cxl_general_media_event(ras, &ev); +#endif + +#ifdef HAVE_ABRT_REPORT + /* Report event to ABRT */ + ras_report_cxl_general_media_event(ras, &ev); +#endif + + return 0; +} diff --git a/ras-cxl-handler.h b/ras-cxl-handler.h index 9f77cb7..3adca4a 100644 --- a/ras-cxl-handler.h +++ b/ras-cxl-handler.h @@ -35,4 +35,7 @@ int ras_cxl_overflow_event_handler(struct trace_seq *s, int ras_cxl_generic_event_handler(struct trace_seq *s, struct tep_record *record, struct tep_event *event, void *context); +int ras_cxl_general_media_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 debdc87..0858b51 100644 --- a/ras-events.c +++ b/ras-events.c @@ -250,6 +250,7 @@ int toggle_ras_mc_event(int enable) rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_aer_correctable_error", enable); rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_overflow", enable); rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_generic_event", enable); + rc |= __toggle_ras_mc_event(ras, "cxl", "cxl_general_media", enable); #endif free_ras: @@ -1022,6 +1023,14 @@ int handle_ras_events(int record_events) else log(ALL, LOG_ERR, "Can't get traces from %s:%s\n", "cxl", "cxl_generic_event"); + + rc = add_event_handler(ras, pevent, page_size, "cxl", "cxl_general_media", + ras_cxl_general_media_event_handler, NULL, CXL_GENERAL_MEDIA_EVENT); + if (!rc) + num_events++; + else + log(ALL, LOG_ERR, "Can't get traces from %s:%s\n", + "cxl", "cxl_general_media"); #endif if (!num_events) { diff --git a/ras-events.h b/ras-events.h index 989ab29..0a3edf5 100644 --- a/ras-events.h +++ b/ras-events.h @@ -44,6 +44,7 @@ enum { CXL_AER_CE_EVENT, CXL_OVERFLOW_EVENT, CXL_GENERIC_EVENT, + CXL_GENERAL_MEDIA_EVENT, NR_EVENTS }; diff --git a/ras-record.c b/ras-record.c index 36665aa..0546b29 100644 --- a/ras-record.c +++ b/ras-record.c @@ -846,6 +846,75 @@ int ras_store_cxl_generic_event(struct ras_events *ras, struct ras_cxl_generic_e return rc; } + +/* + * Table and functions to handle cxl:cxl_general_media_event + */ +static const struct db_fields cxl_general_media_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 = "dpa", .type = "INTEGER" }, + { .name = "dpa_flags", .type = "INTEGER" }, + { .name = "descriptor", .type = "INTEGER" }, + { .name = "type", .type = "INTEGER" }, + { .name = "transaction_type", .type = "INTEGER" }, + { .name = "channel", .type = "INTEGER" }, + { .name = "rank", .type = "INTEGER" }, + { .name = "device", .type = "INTEGER" }, + { .name = "comp_id", .type = "BLOB" }, +}; + +static const struct db_table_descriptor cxl_general_media_event_tab = { + .name = "cxl_general_media_event", + .fields = cxl_general_media_event_fields, + .num_fields = ARRAY_SIZE(cxl_general_media_event_fields), +}; + +int ras_store_cxl_general_media_event(struct ras_events *ras, struct ras_cxl_general_media_event *ev) +{ + int rc; + struct sqlite3_priv *priv = ras->db_priv; + + if (!priv || !priv->stmt_cxl_general_media_event) + return 0; + log(TERM, LOG_INFO, "cxl_general_media_event store: %p\n", + priv->stmt_cxl_general_media_event); + + ras_store_cxl_common_hdr(priv->stmt_cxl_general_media_event, &ev->hdr); + sqlite3_bind_int64(priv->stmt_cxl_general_media_event, 13, ev->dpa); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 14, ev->dpa_flags); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 15, ev->descriptor); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 16, ev->type); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 17, ev->transaction_type); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 18, ev->channel); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 19, ev->rank); + sqlite3_bind_int(priv->stmt_cxl_general_media_event, 20, ev->device); + sqlite3_bind_blob(priv->stmt_cxl_general_media_event, 21, ev->comp_id, + CXL_EVENT_GEN_MED_COMP_ID_SIZE, NULL); + + rc = sqlite3_step(priv->stmt_cxl_general_media_event); + if (rc != SQLITE_OK && rc != SQLITE_DONE) + log(TERM, LOG_ERR, + "Failed to do stmt_cxl_general_media_event step on sqlite: error = %d\n", rc); + rc = sqlite3_reset(priv->stmt_cxl_general_media_event); + if (rc != SQLITE_OK && rc != SQLITE_DONE) + log(TERM, LOG_ERR, + "Failed reset stmt_cxl_general_media_event on sqlite: error = %d\n", rc); + log(TERM, LOG_INFO, "register inserted at db\n"); + + return rc; +} #endif /* @@ -1225,6 +1294,14 @@ int ras_mc_event_opendb(unsigned cpu, struct ras_events *ras) if (rc != SQLITE_OK) goto error; } + + rc = ras_mc_create_table(priv, &cxl_general_media_event_tab); + if (rc == SQLITE_OK) { + rc = ras_mc_prepare_stmt(priv, &priv->stmt_cxl_general_media_event, + &cxl_general_media_event_tab); + if (rc != SQLITE_OK) + goto error; + } #endif ras->db_priv = priv; @@ -1379,6 +1456,14 @@ int ras_mc_event_closedb(unsigned int cpu, struct ras_events *ras) "cpu %u: Failed to finalize cxl_generic_event sqlite: error = %d\n", cpu, rc); } + + if (priv->stmt_cxl_general_media_event) { + rc = sqlite3_finalize(priv->stmt_cxl_general_media_event); + if (rc != SQLITE_OK) + log(TERM, LOG_ERR, + "cpu %u: Failed to finalize cxl_general_media_event sqlite: error = %d\n", + cpu, rc); + } #endif rc = sqlite3_close_v2(db); diff --git a/ras-record.h b/ras-record.h index 9ecfcda..37c32de 100644 --- a/ras-record.h +++ b/ras-record.h @@ -134,6 +134,7 @@ struct ras_cxl_poison_event { #define CXL_HEADERLOG_SIZE SZ_512 #define CXL_HEADERLOG_SIZE_U32 (SZ_512 / sizeof(uint32_t)) #define CXL_EVENT_RECORD_DATA_LENGTH 0x50 +#define CXL_EVENT_GEN_MED_COMP_ID_SIZE 0x10 struct ras_cxl_aer_ue_event { char timestamp[64]; @@ -184,6 +185,20 @@ struct ras_cxl_generic_event { uint8_t *data; }; +struct ras_cxl_general_media_event { + struct ras_cxl_event_common_hdr hdr; + uint64_t dpa; + uint8_t dpa_flags; + uint8_t descriptor; + uint8_t type; + uint8_t transaction_type; + uint8_t channel; + uint8_t rank; + uint32_t device; + uint8_t *comp_id; + uint16_t validity_flags; +}; + struct ras_mc_event; struct ras_aer_event; struct ras_extlog_event; @@ -198,6 +213,7 @@ struct ras_cxl_aer_ue_event; struct ras_cxl_aer_ce_event; struct ras_cxl_overflow_event; struct ras_cxl_generic_event; +struct ras_cxl_general_media_event; #ifdef HAVE_SQLITE3 @@ -236,6 +252,7 @@ struct sqlite3_priv { sqlite3_stmt *stmt_cxl_aer_ce_event; sqlite3_stmt *stmt_cxl_overflow_event; sqlite3_stmt *stmt_cxl_generic_event; + sqlite3_stmt *stmt_cxl_general_media_event; #endif }; @@ -269,6 +286,7 @@ int ras_store_cxl_aer_ue_event(struct ras_events *ras, struct ras_cxl_aer_ue_eve int ras_store_cxl_aer_ce_event(struct ras_events *ras, struct ras_cxl_aer_ce_event *ev); int ras_store_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflow_event *ev); 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); #else static inline int ras_mc_event_opendb(unsigned cpu, struct ras_events *ras) { return 0; }; @@ -287,6 +305,7 @@ static inline int ras_store_cxl_aer_ue_event(struct ras_events *ras, struct ras_ static inline int ras_store_cxl_aer_ce_event(struct ras_events *ras, struct ras_cxl_aer_ce_event *ev) { return 0; }; static inline int ras_store_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflow_event *ev) { return 0; }; 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; }; #endif diff --git a/ras-report.c b/ras-report.c index 8d7b76a..725dc9b 100644 --- a/ras-report.c +++ b/ras-report.c @@ -489,6 +489,60 @@ static int set_cxl_generic_event_backtrace(char *buf, struct ras_cxl_generic_eve return 0; } +static int set_cxl_general_media_event_backtrace(char *buf, struct ras_cxl_general_media_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" \ + "dpa=0x%lx\n" \ + "dpa_flags=%u\n" \ + "descriptor=%u\n" \ + "type=%u\n" \ + "transaction_type=%u\n" \ + "channel=%u\n" \ + "rank=%u\n" \ + "device=0x%x\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->dpa, \ + ev->dpa_flags, \ + ev->descriptor, \ + ev->type, \ + ev->transaction_type, \ + ev->channel, \ + ev->rank, \ + ev->device); + + 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; @@ -541,6 +595,9 @@ static int commit_report_backtrace(int sockfd, int type, void *ev){ case CXL_GENERIC_EVENT: rc = set_cxl_generic_event_backtrace(buf, (struct ras_cxl_generic_event *)ev); break; + case CXL_GENERAL_MEDIA_EVENT: + rc = set_cxl_general_media_event_backtrace(buf, (struct ras_cxl_general_media_event *)ev); + break; default: return -1; } @@ -1170,3 +1227,47 @@ cxl_generic_fail: return -1; } + +int ras_report_cxl_general_media_event(struct ras_events *ras, struct ras_cxl_general_media_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_general_media_fail; + + rc = commit_report_backtrace(sockfd, CXL_GENERAL_MEDIA_EVENT, ev); + if (rc < 0) + goto cxl_general_media_fail; + + sprintf(buf, "ANALYZER=%s", "rasdaemon-cxl_general_media_event"); + rc = write(sockfd, buf, strlen(buf) + 1); + if (rc < strlen(buf) + 1) + goto cxl_general_media_fail; + + sprintf(buf, "REASON=%s", "CXL General Media Event"); + rc = write(sockfd, buf, strlen(buf) + 1); + if (rc < strlen(buf) + 1) + goto cxl_general_media_fail; + + done = 1; + +cxl_general_media_fail: + + if (sockfd >= 0) + close(sockfd); + + if (done) + return 0; + else + return -1; +} diff --git a/ras-report.h b/ras-report.h index bf591a6..d9ec7df 100644 --- a/ras-report.h +++ b/ras-report.h @@ -44,6 +44,7 @@ int ras_report_cxl_aer_ue_event(struct ras_events *ras, struct ras_cxl_aer_ue_ev int ras_report_cxl_aer_ce_event(struct ras_events *ras, struct ras_cxl_aer_ce_event *ev); int ras_report_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflow_event *ev); 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); #else @@ -60,6 +61,7 @@ static inline int ras_report_cxl_aer_ue_event(struct ras_events *ras, struct ras static inline int ras_report_cxl_aer_ce_event(struct ras_events *ras, struct ras_cxl_aer_ce_event *ev) { return 0; }; static inline int ras_report_cxl_overflow_event(struct ras_events *ras, struct ras_cxl_overflow_event *ev) { return 0; }; 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; }; #endif