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rasdaemon/a16ca0711001957ee98f2c124abce0fa1f801529.patch

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commit a16ca0711001957ee98f2c124abce0fa1f801529
Author: Chandu-babu Namburu <chandu@amd.com>
Date: Wed Jan 30 20:36:45 2019 +0530
rasdaemon: add support for AMD Scalable MCA
Add logic here to decode errors from all known IP blocks for
AMD Scalable MCA supported processors
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Chandu-babu Namburu <chandu@amd.com>
---
mce-amd-smca.c | 371 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
mce-amd.c | 122 +++++++++++++++++
ras-mce-handler.c | 24 +++
ras-mce-handler.h | 15 ++
4 files changed, 530 insertions(+), 2 deletions(-)
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ rasdaemon-0.6.1/mce-amd-smca.c 2019-07-12 11:35:04.836470461 -0400
@@ -0,0 +1,371 @@
+/*
+ * Copyright (c) 2018, AMD, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "ras-mce-handler.h"
+#include "bitfield.h"
+
+/* MCA_STATUS REGISTER FOR FAMILY 17H
+ *********************** Higher 32-bits *****************************
+ * 63: VALIDERROR, 62: OVERFLOW, 61: UC, 60: Err ENABLE,
+ * 59: Misc Valid, 58: Addr Valid, 57: PCC, 56: ErrCoreID Valid,
+ * 55: TCC, 54: RES, 53: Syndrom Valid, 52: Transparanet,
+ * 51: RES, 50: RES, 49: RES, 48: RES,
+ * 47: RES, 46: CECC, 45: UECC, 44: Deferred,
+ * 43: Poison, 42: RES, 41: RES, 40: RES,
+ * 39: RES, 38: RES, 37: ErrCoreID[5], 36: ErrCoreID[4],
+ * 35: ErrCoreID[3], 34: ErrCoreID[2] 33: ErrCoreID[1] 32: ErrCoreID[0]
+ *********************** Lower 32-bits ******************************
+ * 31: RES, 30: RES, 29: RES, 28: RES,
+ * 27: RES, 26: RES, 25: RES, 24: RES
+ * 23: RES, 22: RES, 21: XEC[5], 20: XEC[4],
+ * 19: XEC[3], 18: XEC[2], 17: XEC[1], 16: XEC[0]
+ * 15: EC[15], 14: EC[14], 13: EC[13], 12: EC[12],
+ * 11: EC[11], 10: EC[10], 09: EC[9], 08: EC[8],
+ * 07: EC[7], 06: EC[6], 05: EC[5], 04: EC[4],
+ * 03: EC[3], 02: EC[2], 01: EC[1], 00: EC[0]
+ */
+
+/* These may be used by multiple smca_hwid_mcatypes */
+enum smca_bank_types {
+ SMCA_LS = 0, /* Load Store */
+ SMCA_IF, /* Instruction Fetch */
+ SMCA_L2_CACHE, /* L2 Cache */
+ SMCA_DE, /* Decoder Unit */
+ SMCA_RESERVED, /* Reserved */
+ SMCA_EX, /* Execution Unit */
+ SMCA_FP, /* Floating Point */
+ SMCA_L3_CACHE, /* L3 Cache */
+ SMCA_CS, /* Coherent Slave */
+ SMCA_PIE, /* Power, Interrupts, etc. */
+ SMCA_UMC, /* Unified Memory Controller */
+ SMCA_PB, /* Parameter Block */
+ SMCA_PSP, /* Platform Security Processor */
+ SMCA_SMU, /* System Management Unit */
+ N_SMCA_BANK_TYPES
+};
+
+/* SMCA Extended error strings */
+/* Load Store */
+static const char * const smca_ls_mce_desc[] = {
+ "Load queue parity",
+ "Store queue parity",
+ "Miss address buffer payload parity",
+ "L1 TLB parity",
+ "Reserved",
+ "DC tag error type 6",
+ "DC tag error type 1",
+ "Internal error type 1",
+ "Internal error type 2",
+ "Sys Read data error thread 0",
+ "Sys read data error thread 1",
+ "DC tag error type 2",
+ "DC data error type 1 (poison consumption)",
+ "DC data error type 2",
+ "DC data error type 3",
+ "DC tag error type 4",
+ "L2 TLB parity",
+ "PDC parity error",
+ "DC tag error type 3",
+ "DC tag error type 5",
+ "L2 fill data error",
+};
+/* Instruction Fetch */
+static const char * const smca_if_mce_desc[] = {
+ "microtag probe port parity error",
+ "IC microtag or full tag multi-hit error",
+ "IC full tag parity",
+ "IC data array parity",
+ "Decoupling queue phys addr parity error",
+ "L0 ITLB parity error",
+ "L1 ITLB parity error",
+ "L2 ITLB parity error",
+ "BPQ snoop parity on Thread 0",
+ "BPQ snoop parity on Thread 1",
+ "L1 BTB multi-match error",
+ "L2 BTB multi-match error",
+ "L2 Cache Response Poison error",
+ "System Read Data error",
+};
+/* L2 Cache */
+static const char * const smca_l2_mce_desc[] = {
+ "L2M tag multi-way-hit error",
+ "L2M tag ECC error",
+ "L2M data ECC error",
+ "HW assert",
+};
+/* Decoder Unit */
+static const char * const smca_de_mce_desc[] = {
+ "uop cache tag parity error",
+ "uop cache data parity error",
+ "Insn buffer parity error",
+ "uop queue parity error",
+ "Insn dispatch queue parity error",
+ "Fetch address FIFO parity",
+ "Patch RAM data parity",
+ "Patch RAM sequencer parity",
+ "uop buffer parity"
+};
+/* Execution Unit */
+static const char * const smca_ex_mce_desc[] = {
+ "Watchdog timeout error",
+ "Phy register file parity",
+ "Flag register file parity",
+ "Immediate displacement register file parity",
+ "Address generator payload parity",
+ "EX payload parity",
+ "Checkpoint queue parity",
+ "Retire dispatch queue parity",
+ "Retire status queue parity error",
+ "Scheduling queue parity error",
+ "Branch buffer queue parity error",
+};
+/* Floating Point Unit */
+static const char * const smca_fp_mce_desc[] = {
+ "Physical register file parity",
+ "Freelist parity error",
+ "Schedule queue parity",
+ "NSQ parity error",
+ "Retire queue parity",
+ "Status register file parity",
+ "Hardware assertion",
+};
+/* L3 Cache */
+static const char * const smca_l3_mce_desc[] = {
+ "Shadow tag macro ECC error",
+ "Shadow tag macro multi-way-hit error",
+ "L3M tag ECC error",
+ "L3M tag multi-way-hit error",
+ "L3M data ECC error",
+ "XI parity, L3 fill done channel error",
+ "L3 victim queue parity",
+ "L3 HW assert",
+};
+/* Coherent Slave Unit */
+static const char * const smca_cs_mce_desc[] = {
+ "Illegal request from transport layer",
+ "Address violation",
+ "Security violation",
+ "Illegal response from transport layer",
+ "Unexpected response",
+ "Parity error on incoming request or probe response data",
+ "Parity error on incoming read response data",
+ "Atomic request parity",
+ "ECC error on probe filter access",
+};
+/* Power, Interrupt, etc.. */
+static const char * const smca_pie_mce_desc[] = {
+ "HW assert",
+ "Internal PIE register security violation",
+ "Error on GMI link",
+ "Poison data written to internal PIE register",
+};
+/* Unified Memory Controller */
+static const char * const smca_umc_mce_desc[] = {
+ "DRAM ECC error",
+ "Data poison error on DRAM",
+ "SDP parity error",
+ "Advanced peripheral bus error",
+ "Command/address parity error",
+ "Write data CRC error",
+};
+/* Parameter Block */
+static const char * const smca_pb_mce_desc[] = {
+ "Parameter Block RAM ECC error",
+};
+/* Platform Security Processor */
+static const char * const smca_psp_mce_desc[] = {
+ "PSP RAM ECC or parity error",
+};
+/* System Management Unit */
+static const char * const smca_smu_mce_desc[] = {
+ "SMU RAM ECC or parity error",
+};
+
+struct smca_mce_desc {
+ const char * const *descs;
+ unsigned int num_descs;
+};
+
+static struct smca_mce_desc smca_mce_descs[] = {
+ [SMCA_LS] = { smca_ls_mce_desc, ARRAY_SIZE(smca_ls_mce_desc) },
+ [SMCA_IF] = { smca_if_mce_desc, ARRAY_SIZE(smca_if_mce_desc) },
+ [SMCA_L2_CACHE] = { smca_l2_mce_desc, ARRAY_SIZE(smca_l2_mce_desc) },
+ [SMCA_DE] = { smca_de_mce_desc, ARRAY_SIZE(smca_de_mce_desc) },
+ [SMCA_EX] = { smca_ex_mce_desc, ARRAY_SIZE(smca_ex_mce_desc) },
+ [SMCA_FP] = { smca_fp_mce_desc, ARRAY_SIZE(smca_fp_mce_desc) },
+ [SMCA_L3_CACHE] = { smca_l3_mce_desc, ARRAY_SIZE(smca_l3_mce_desc) },
+ [SMCA_CS] = { smca_cs_mce_desc, ARRAY_SIZE(smca_cs_mce_desc) },
+ [SMCA_PIE] = { smca_pie_mce_desc, ARRAY_SIZE(smca_pie_mce_desc) },
+ [SMCA_UMC] = { smca_umc_mce_desc, ARRAY_SIZE(smca_umc_mce_desc) },
+ [SMCA_PB] = { smca_pb_mce_desc, ARRAY_SIZE(smca_pb_mce_desc) },
+ [SMCA_PSP] = { smca_psp_mce_desc, ARRAY_SIZE(smca_psp_mce_desc) },
+ [SMCA_SMU] = { smca_smu_mce_desc, ARRAY_SIZE(smca_smu_mce_desc) },
+};
+
+struct smca_hwid {
+ unsigned int bank_type; /* Use with smca_bank_types for easy indexing.*/
+ uint32_t mcatype_hwid; /* mcatype,hwid bit 63-32 in MCx_IPID Register*/
+};
+
+static struct smca_hwid smca_hwid_mcatypes[] = {
+ /* { bank_type, mcatype_hwid } */
+
+ /* ZN Core (HWID=0xB0) MCA types */
+ { SMCA_LS, 0x000000B0 },
+ { SMCA_IF, 0x000100B0 },
+ { SMCA_L2_CACHE, 0x000200B0 },
+ { SMCA_DE, 0x000300B0 },
+ /* HWID 0xB0 MCATYPE 0x4 is Reserved */
+ { SMCA_EX, 0x000500B0 },
+ { SMCA_FP, 0x000600B0 },
+ { SMCA_L3_CACHE, 0x000700B0 },
+
+ /* Data Fabric MCA types */
+ { SMCA_CS, 0x0000002E },
+ { SMCA_PIE, 0x0001002E },
+
+ /* Unified Memory Controller MCA type */
+ { SMCA_UMC, 0x00000096 },
+
+ /* Parameter Block MCA type */
+ { SMCA_PB, 0x00000005 },
+
+ /* Platform Security Processor MCA type */
+ { SMCA_PSP, 0x000000FF },
+
+ /* System Management Unit MCA type */
+ { SMCA_SMU, 0x00000001 },
+};
+
+struct smca_bank_name {
+ const char *name;
+};
+
+static struct smca_bank_name smca_names[] = {
+ [SMCA_LS] = { "Load Store Unit" },
+ [SMCA_IF] = { "Instruction Fetch Unit" },
+ [SMCA_L2_CACHE] = { "L2 Cache" },
+ [SMCA_DE] = { "Decode Unit" },
+ [SMCA_RESERVED] = { "Reserved" },
+ [SMCA_EX] = { "Execution Unit" },
+ [SMCA_FP] = { "Floating Point Unit" },
+ [SMCA_L3_CACHE] = { "L3 Cache" },
+ [SMCA_CS] = { "Coherent Slave" },
+ [SMCA_PIE] = { "Power, Interrupts, etc." },
+ [SMCA_UMC] = { "Unified Memory Controller" },
+ [SMCA_PB] = { "Parameter Block" },
+ [SMCA_PSP] = { "Platform Security Processor" },
+ [SMCA_SMU] = { "System Management Unit" },
+};
+
+static void amd_decode_errcode(struct mce_event *e)
+{
+
+ decode_amd_errcode(e);
+
+ if (e->status & MCI_STATUS_POISON)
+ mce_snprintf(e->mcistatus_msg, "Poison consumed");
+
+ if (e->status & MCI_STATUS_TCC)
+ mce_snprintf(e->mcistatus_msg, "Task_context_corrupt");
+
+}
+/*
+ * To find the UMC channel represented by this bank we need to match on its
+ * instance_id. The instance_id of a bank is held in the lower 32 bits of its
+ * IPID.
+ */
+static int find_umc_channel(struct mce_event *e)
+{
+ uint32_t umc_instance_id[] = {0x50f00, 0x150f00};
+ uint32_t instance_id = EXTRACT(e->ipid, 0, 31);
+ int i, channel = -1;
+
+ for (i = 0; i < ARRAY_SIZE(umc_instance_id); i++)
+ if (umc_instance_id[i] == instance_id)
+ channel = i;
+
+ return channel;
+}
+/* Decode extended errors according to Scalable MCA specification */
+static void decode_smca_error(struct mce_event *e)
+{
+ enum smca_bank_types bank_type;
+ const char *ip_name;
+ unsigned short xec = (e->status >> 16) & 0x3f;
+ const struct smca_hwid *s_hwid;
+ uint32_t mcatype_hwid = EXTRACT(e->ipid, 32, 63);
+ unsigned int csrow = -1, channel = -1;
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(smca_hwid_mcatypes); i++) {
+ s_hwid = &smca_hwid_mcatypes[i];
+ if (mcatype_hwid == s_hwid->mcatype_hwid) {
+ bank_type = s_hwid->bank_type;
+ break;
+ }
+ }
+
+ if (i >= ARRAY_SIZE(smca_hwid_mcatypes)) {
+ strcpy(e->mcastatus_msg, "Couldn't find bank type with IPID");
+ return;
+ }
+
+ if (bank_type >= N_SMCA_BANK_TYPES) {
+ strcpy(e->mcastatus_msg, "Don't know how to decode this bank");
+ return;
+ }
+
+ if (bank_type == SMCA_RESERVED) {
+ strcpy(e->mcastatus_msg, "Bank 4 is reserved.\n");
+ return;
+ }
+
+ ip_name = smca_names[bank_type].name;
+
+ mce_snprintf(e->bank_name, "%s (bank=%d)", ip_name, e->bank);
+
+ /* Only print the descriptor of valid extended error code */
+ if (xec < smca_mce_descs[bank_type].num_descs)
+ mce_snprintf(e->mcastatus_msg,
+ " %s.\n", smca_mce_descs[bank_type].descs[xec]);
+
+ if (bank_type == SMCA_UMC && xec == 0) {
+ channel = find_umc_channel(e);
+ csrow = e->synd & 0x7; /* Bit 0, 1 ,2 */
+ mce_snprintf(e->mc_location, "memory_channel=%d,csrow=%d",
+ channel, csrow);
+ }
+}
+
+int parse_amd_smca_event(struct ras_events *ras, struct mce_event *e)
+{
+ uint64_t mcgstatus = e->mcgstatus;
+
+ mce_snprintf(e->mcgstatus_msg, "mcgstatus=%lld",
+ (long long)e->mcgstatus);
+
+ if (mcgstatus & MCG_STATUS_RIPV)
+ mce_snprintf(e->mcgstatus_msg, "RIPV");
+ if (mcgstatus & MCG_STATUS_EIPV)
+ mce_snprintf(e->mcgstatus_msg, "EIPV");
+ if (mcgstatus & MCG_STATUS_MCIP)
+ mce_snprintf(e->mcgstatus_msg, "MCIP");
+
+ decode_smca_error(e);
+ amd_decode_errcode(e);
+ return 0;
+}
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ rasdaemon-0.6.1/mce-amd.c 2019-07-12 11:35:04.836470461 -0400
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2018, The AMD, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "ras-mce-handler.h"
+
+/* Error Code Types */
+#define TLB_ERROR(x) (((x) & 0xFFF0) == 0x0010)
+#define MEM_ERROR(x) (((x) & 0xFF00) == 0x0100)
+#define BUS_ERROR(x) (((x) & 0xF800) == 0x0800)
+#define INT_ERROR(x) (((x) & 0xF4FF) == 0x0400)
+
+/* Error code: transaction type (TT) */
+static char *transaction[] = {
+ "instruction", "data", "generic", "reserved"
+};
+/* Error codes: cache level (LL) */
+static char *cachelevel[] = {
+ "reserved", "L1", "L2", "L3/generic"
+};
+/* Error codes: memory transaction type (RRRR) */
+static char *memtrans[] = {
+ "generic", "generic read", "generic write", "data read",
+ "data write", "instruction fetch", "prefetch", "evict", "snoop",
+ "?", "?", "?", "?", "?", "?", "?"
+};
+/* Participation Processor */
+static char *partproc[] = {
+ "local node origin", "local node response",
+ "local node observed", "generic participation"
+};
+/* Timeout */
+static char *timeout[] = {
+ "request didn't time out",
+ "request timed out"
+};
+/* internal unclassified error code */
+static char *internal[] = { "reserved",
+ "reserved",
+ "hardware assert",
+ "reserved" };
+
+#define TT(x) (((x) >> 2) & 0x3) /*bit 2, bit 3*/
+#define TT_MSG(x) transaction[TT(x)]
+#define LL(x) ((x) & 0x3) /*bit 0, bit 1*/
+#define LL_MSG(x) cachelevel[LL(x)]
+
+#define R4(x) (((x) >> 4) & 0xF) /*bit 4, bit 5, bit 6, bit 7 */
+#define R4_MSG(x) ((R4(x) < 9) ? memtrans[R4(x)] : "Wrong R4!")
+
+#define TO(x) (((x) >> 8) & 0x1) /*bit 8*/
+#define TO_MSG(x) timeout[TO(x)]
+#define PP(x) (((x) >> 9) & 0x3) /*bit 9, bit 10*/
+#define PP_MSG(x) partproc[PP(x)]
+
+#define UU(x) (((x) >> 8) & 0x3) /*bit 8, bit 9*/
+#define UU_MSG(x) internal[UU(x)]
+
+void decode_amd_errcode(struct mce_event *e)
+{
+ uint16_t ec = e->status & 0xffff;
+ uint16_t ecc = (e->status >> 45) & 0x3;
+
+ if (e->status & MCI_STATUS_UC) {
+ if (e->status & MCI_STATUS_PCC)
+ strcpy(e->error_msg, "System Fatal error.");
+ if (e->mcgstatus & MCG_STATUS_RIPV)
+ strcpy(e->error_msg,
+ "Uncorrected, software restartable error.");
+ strcpy(e->error_msg,
+ "Uncorrected, software containable error.");
+ } else if (e->status & MCI_STATUS_DEFERRED)
+ strcpy(e->error_msg, "Deferred error, no action required.");
+ else
+ strcpy(e->error_msg, "Corrected error, no action required.");
+
+ if (!(e->status & MCI_STATUS_VAL))
+ mce_snprintf(e->mcistatus_msg, "MCE_INVALID");
+
+ if (e->status & MCI_STATUS_OVER)
+ mce_snprintf(e->mcistatus_msg, "Error_overflow");
+
+ if (e->status & MCI_STATUS_PCC)
+ mce_snprintf(e->mcistatus_msg, "Processor_context_corrupt");
+
+ if (ecc)
+ mce_snprintf(e->mcistatus_msg,
+ "%sECC", ((ecc == 2) ? "C" : "U"));
+
+ if (INT_ERROR(ec)) {
+ mce_snprintf(e->mcastatus_msg, "Internal '%s'", UU_MSG(ec));
+ return;
+ }
+
+ if (TLB_ERROR(ec))
+ mce_snprintf(e->mcastatus_msg,
+ "TLB Error 'tx: %s, level: %s'",
+ TT_MSG(ec), LL_MSG(ec));
+ else if (MEM_ERROR(ec))
+ mce_snprintf(e->mcastatus_msg,
+ "Memory Error 'mem-tx: %s, tx: %s, level: %s'",
+ R4_MSG(ec), TT_MSG(ec), LL_MSG(ec));
+ else if (BUS_ERROR(ec))
+ mce_snprintf(e->mcastatus_msg,
+ "Bus Error '%s, %s, mem-tx: %s, level: %s'",
+ PP_MSG(ec), TO_MSG(ec),
+ R4_MSG(ec), LL_MSG(ec));
+ return;
+
+}
--- rasdaemon-0.6.1.orig/ras-mce-handler.c 2019-07-12 11:35:01.585502811 -0400
+++ rasdaemon-0.6.1/ras-mce-handler.c 2019-07-12 11:35:04.836470461 -0400
@@ -55,6 +55,7 @@ [CPU_XEON75XX] = "Intel Xeon 7500 series
[CPU_KNIGHTS_LANDING] = "Knights Landing",
[CPU_KNIGHTS_MILL] = "Knights Mill",
[CPU_SKYLAKE_XEON] = "Skylake server",
+ [CPU_NAPLES] = "AMD Family 17h Zen1"
};
static enum cputype select_intel_cputype(struct ras_events *ras)
@@ -190,9 +191,12 @@ ret = 0;
if (!strcmp(mce->vendor, "AuthenticAMD")) {
if (mce->family == 15)
mce->cputype = CPU_K8;
- if (mce->family > 15) {
+ if (mce->family == 23)
+ mce->cputype = CPU_NAPLES;
+ if (mce->family > 23) {
log(ALL, LOG_INFO,
- "Can't parse MCE for this AMD CPU yet\n");
+ "Can't parse MCE for this AMD CPU yet %d\n",
+ mce->family);
ret = EINVAL;
}
goto ret;
@@ -331,6 +335,12 @@ #if 0
if (e->status & MCI_STATUS_ADDRV)
trace_seq_printf(s, ", addr= %llx", (long long)e->addr);
+ if (e->status & MCI_STATUS_SYNDV)
+ trace_seq_printf(s, ", synd= %llx", (long long)e->synd);
+
+ if (e->ipid)
+ trace_seq_printf(s, ", ipid= %llx", (long long)e->ipid);
+
if (e->mcgstatus_msg)
trace_seq_printf(s, ", %s", e->mcgstatus_msg);
else
@@ -411,6 +421,13 @@ if (pevent_get_field_val(s, event, "bank
if (pevent_get_field_val(s, event, "cpuvendor", record, &val, 1) < 0)
return -1;
e.cpuvendor = val;
+ /* Get New entries */
+ if (pevent_get_field_val(s, event, "synd", record, &val, 1) < 0)
+ return -1;
+ e.synd = val;
+ if (pevent_get_field_val(s, event, "ipid", record, &val, 1) < 0)
+ return -1;
+ e.ipid = val;
switch (mce->cputype) {
case CPU_GENERIC:
@@ -418,6 +435,9 @@ if (pevent_get_field_val(s, event, "cpuv
case CPU_K8:
rc = parse_amd_k8_event(ras, &e);
break;
+ case CPU_NAPLES:
+ rc = parse_amd_smca_event(ras, &e);
+ break;
default: /* All other CPU types are Intel */
rc = parse_intel_event(ras, &e);
}
--- rasdaemon-0.6.1.orig/ras-mce-handler.h 2019-07-12 11:35:01.585502811 -0400
+++ rasdaemon-0.6.1/ras-mce-handler.h 2019-07-12 11:35:04.836470461 -0400
@@ -50,6 +50,7 @@ enum cputype {
CPU_KNIGHTS_LANDING,
CPU_KNIGHTS_MILL,
CPU_SKYLAKE_XEON,
+ CPU_NAPLES,
};
struct mce_event {
@@ -69,6 +70,8 @@ struct mce_event {
uint8_t cs;
uint8_t bank;
uint8_t cpuvendor;
+ uint64_t synd; /* MCA_SYND MSR: only valid on SMCA systems */
+ uint64_t ipid; /* MCA_IPID MSR: only valid on SMCA systems */
/* Parsed data */
char timestamp[64];
@@ -129,6 +132,9 @@ void broadwell_de_decode_model(struct ra
void broadwell_epex_decode_model(struct ras_events *ras, struct mce_event *e);
void skylake_s_decode_model(struct ras_events *ras, struct mce_event *e);
+/* AMD error code decode function */
+void decode_amd_errcode(struct mce_event *e);
+
/* Software defined banks */
#define MCE_EXTENDED_BANK 128
@@ -144,6 +150,13 @@ #define MCI_STATUS_EN (1ULL<<60) /*
#define MCI_STATUS_S (1ULL<<56) /* signalled */
#define MCI_STATUS_AR (1ULL<<55) /* action-required */
+/* AMD-specific bits */
+#define MCI_STATUS_TCC (1ULL<<55) /* Task context corrupt */
+#define MCI_STATUS_SYNDV (1ULL<<53) /* synd reg. valid */
+/* uncorrected error,deferred exception */
+#define MCI_STATUS_DEFERRED (1ULL<<44)
+#define MCI_STATUS_POISON (1ULL<<43) /* access poisonous data */
+
#define MCG_STATUS_RIPV (1ULL<<0) /* restart ip valid */
#define MCG_STATUS_EIPV (1ULL<<1) /* eip points to correct instruction */
#define MCG_STATUS_MCIP (1ULL<<2) /* machine check in progress */
@@ -154,4 +167,6 @@ int parse_intel_event(struct ras_events
int parse_amd_k8_event(struct ras_events *ras, struct mce_event *e);
+int parse_amd_smca_event(struct ras_events *ras, struct mce_event *e);
+
#endif
--- rasdaemon-0.6.1.orig/Makefile.in 2018-04-25 06:29:05.000000000 -0400
+++ rasdaemon-0.6.1/Makefile.in 2019-07-15 14:41:22.308278851 -0400
@@ -100,7 +100,7 @@ sbin_PROGRAMS = rasdaemon$(EXEEXT)
@WITH_MCE_TRUE@ mce-intel-dunnington.c mce-intel-tulsa.c \
@WITH_MCE_TRUE@ mce-intel-sb.c mce-intel-ivb.c mce-intel-haswell.c \
@WITH_MCE_TRUE@ mce-intel-knl.c mce-intel-broadwell-de.c \
-@WITH_MCE_TRUE@ mce-intel-broadwell-epex.c mce-intel-skylake-xeon.c
+@WITH_MCE_TRUE@ mce-intel-broadwell-epex.c mce-intel-skylake-xeon.c mce-amd.c mce-amd-smca.c
@WITH_EXTLOG_TRUE@am__append_6 = ras-extlog-handler.c
@WITH_ABRT_REPORT_TRUE@am__append_7 = ras-report.c
@@ -132,7 +132,7 @@ am__rasdaemon_SOURCES_DIST = rasdaemon.c
mce-intel-ivb.c mce-intel-haswell.c mce-intel-knl.c \
mce-intel-broadwell-de.c mce-intel-broadwell-epex.c \
mce-intel-skylake-xeon.c ras-extlog-handler.c ras-report.c \
- non-standard-hisi_hip07.c
+ non-standard-hisi_hip07.c mce-amd-smca.c mce-amd.c
@WITH_SQLITE3_TRUE@am__objects_1 = ras-record.$(OBJEXT)
@WITH_AER_TRUE@am__objects_2 = ras-aer-handler.$(OBJEXT)
@WITH_NON_STANDARD_TRUE@am__objects_3 = \
@@ -149,7 +149,9 @@ non-standard-hisi_hip07.c
@WITH_MCE_TRUE@ mce-intel-knl.$(OBJEXT) \
@WITH_MCE_TRUE@ mce-intel-broadwell-de.$(OBJEXT) \
@WITH_MCE_TRUE@ mce-intel-broadwell-epex.$(OBJEXT) \
-@WITH_MCE_TRUE@ mce-intel-skylake-xeon.$(OBJEXT)
+@WITH_MCE_TRUE@ mce-intel-skylake-xeon.$(OBJEXT) \
+@WITH_MCE_TRUE@ mce-amd-smca.$(OBJEXT) \
+@WITH_MCE_TRUE@ mce-amd.$(OBJEXT)
@WITH_EXTLOG_TRUE@am__objects_6 = ras-extlog-handler.$(OBJEXT)
@WITH_ABRT_REPORT_TRUE@am__objects_7 = ras-report.$(OBJEXT)
@WITH_HISI_NS_DECODE_TRUE@am__objects_8 = \
@@ -595,6 +597,8 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bitfield.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mce-amd-k8.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mce-amd.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mce-amd-scma.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mce-intel-broadwell-de.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mce-intel-broadwell-epex.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mce-intel-dunnington.Po@am__quote@
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