Commit 60c906ba authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull RAS updates from Ingo Molnar:
 "The main changes in this cycle were:

  - Assign notifier chain priorities for all RAS related handlers to
    make the ordering explicit (Borislav Petkov)

  - Improve the AMD MCA banks sysfs output (Yazen Ghannam)

  - Various cleanups and restructuring of the x86 RAS code (Borislav
    Petkov)"

* 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/ras, EDAC, acpi: Assign MCE notifier handlers a priority
  x86/ras: Get rid of mce_process_work()
  EDAC/mce/amd: Dump TSC value
  EDAC/mce/amd: Unexport amd_decode_mce()
  x86/ras/amd/inj: Change dependency
  x86/ras: Flip the TSC-adding logic
  x86/ras/amd: Make sysfs names of banks more user-friendly
  x86/ras/therm_throt: Do not log a fake MCE for thermal events
  x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
parents 7f4eb0a6 9026cc82
...@@ -1070,7 +1070,7 @@ config X86_MCE_THRESHOLD ...@@ -1070,7 +1070,7 @@ config X86_MCE_THRESHOLD
def_bool y def_bool y
config X86_MCE_INJECT config X86_MCE_INJECT
depends on X86_MCE depends on X86_MCE && X86_LOCAL_APIC
tristate "Machine check injector support" tristate "Machine check injector support"
---help--- ---help---
Provide support for injecting machine checks for testing purposes. Provide support for injecting machine checks for testing purposes.
......
...@@ -97,10 +97,6 @@ ...@@ -97,10 +97,6 @@
#define MCE_OVERFLOW 0 /* bit 0 in flags means overflow */ #define MCE_OVERFLOW 0 /* bit 0 in flags means overflow */
/* Software defined banks */
#define MCE_EXTENDED_BANK 128
#define MCE_THERMAL_BANK (MCE_EXTENDED_BANK + 0)
#define MCE_LOG_LEN 32 #define MCE_LOG_LEN 32
#define MCE_LOG_SIGNATURE "MACHINECHECK" #define MCE_LOG_SIGNATURE "MACHINECHECK"
...@@ -193,6 +189,15 @@ extern struct mce_vendor_flags mce_flags; ...@@ -193,6 +189,15 @@ extern struct mce_vendor_flags mce_flags;
extern struct mca_config mca_cfg; extern struct mca_config mca_cfg;
extern struct mca_msr_regs msr_ops; extern struct mca_msr_regs msr_ops;
enum mce_notifier_prios {
MCE_PRIO_SRAO = INT_MAX,
MCE_PRIO_EXTLOG = INT_MAX - 1,
MCE_PRIO_NFIT = INT_MAX - 2,
MCE_PRIO_EDAC = INT_MAX - 3,
MCE_PRIO_LOWEST = 0,
};
extern void mce_register_decode_chain(struct notifier_block *nb); extern void mce_register_decode_chain(struct notifier_block *nb);
extern void mce_unregister_decode_chain(struct notifier_block *nb); extern void mce_unregister_decode_chain(struct notifier_block *nb);
...@@ -306,8 +311,6 @@ extern void (*deferred_error_int_vector)(void); ...@@ -306,8 +311,6 @@ extern void (*deferred_error_int_vector)(void);
void intel_init_thermal(struct cpuinfo_x86 *c); void intel_init_thermal(struct cpuinfo_x86 *c);
void mce_log_therm_throt_event(__u64 status);
/* Interrupt Handler for core thermal thresholds */ /* Interrupt Handler for core thermal thresholds */
extern int (*platform_thermal_notify)(__u64 msr_val); extern int (*platform_thermal_notify)(__u64 msr_val);
...@@ -362,12 +365,13 @@ struct smca_hwid { ...@@ -362,12 +365,13 @@ struct smca_hwid {
unsigned int bank_type; /* Use with smca_bank_types for easy indexing. */ unsigned int bank_type; /* Use with smca_bank_types for easy indexing. */
u32 hwid_mcatype; /* (hwid,mcatype) tuple */ u32 hwid_mcatype; /* (hwid,mcatype) tuple */
u32 xec_bitmap; /* Bitmap of valid ExtErrorCodes; current max is 21. */ u32 xec_bitmap; /* Bitmap of valid ExtErrorCodes; current max is 21. */
u8 count; /* Number of instances. */
}; };
struct smca_bank { struct smca_bank {
struct smca_hwid *hwid; struct smca_hwid *hwid;
/* Instance ID */ u32 id; /* Value of MCA_IPID[InstanceId]. */
u32 id; u8 sysfs_id; /* Value used for sysfs name. */
}; };
extern struct smca_bank smca_banks[MAX_NR_BANKS]; extern struct smca_bank smca_banks[MAX_NR_BANKS];
......
...@@ -52,8 +52,11 @@ void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err) ...@@ -52,8 +52,11 @@ void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err)
if (severity >= GHES_SEV_RECOVERABLE) if (severity >= GHES_SEV_RECOVERABLE)
m.status |= MCI_STATUS_UC; m.status |= MCI_STATUS_UC;
if (severity >= GHES_SEV_PANIC)
if (severity >= GHES_SEV_PANIC) {
m.status |= MCI_STATUS_PCC; m.status |= MCI_STATUS_PCC;
m.tsc = rdtsc();
}
m.addr = mem_err->physical_addr; m.addr = mem_err->physical_addr;
mce_log(&m); mce_log(&m);
......
...@@ -72,7 +72,7 @@ struct llist_node *mce_gen_pool_prepare_records(void) ...@@ -72,7 +72,7 @@ struct llist_node *mce_gen_pool_prepare_records(void)
return new_head.first; return new_head.first;
} }
void mce_gen_pool_process(void) void mce_gen_pool_process(struct work_struct *__unused)
{ {
struct llist_node *head; struct llist_node *head;
struct mce_evt_llist *node, *tmp; struct mce_evt_llist *node, *tmp;
......
...@@ -152,7 +152,6 @@ static void raise_mce(struct mce *m) ...@@ -152,7 +152,6 @@ static void raise_mce(struct mce *m)
if (context == MCJ_CTX_RANDOM) if (context == MCJ_CTX_RANDOM)
return; return;
#ifdef CONFIG_X86_LOCAL_APIC
if (m->inject_flags & (MCJ_IRQ_BROADCAST | MCJ_NMI_BROADCAST)) { if (m->inject_flags & (MCJ_IRQ_BROADCAST | MCJ_NMI_BROADCAST)) {
unsigned long start; unsigned long start;
int cpu; int cpu;
...@@ -192,9 +191,7 @@ static void raise_mce(struct mce *m) ...@@ -192,9 +191,7 @@ static void raise_mce(struct mce *m)
raise_local(); raise_local();
put_cpu(); put_cpu();
put_online_cpus(); put_online_cpus();
} else } else {
#endif
{
preempt_disable(); preempt_disable();
raise_local(); raise_local();
preempt_enable(); preempt_enable();
......
...@@ -31,7 +31,7 @@ struct mce_evt_llist { ...@@ -31,7 +31,7 @@ struct mce_evt_llist {
struct mce mce; struct mce mce;
}; };
void mce_gen_pool_process(void); void mce_gen_pool_process(struct work_struct *__unused);
bool mce_gen_pool_empty(void); bool mce_gen_pool_empty(void);
int mce_gen_pool_add(struct mce *mce); int mce_gen_pool_add(struct mce *mce);
int mce_gen_pool_init(void); int mce_gen_pool_init(void);
......
...@@ -128,7 +128,6 @@ void mce_setup(struct mce *m) ...@@ -128,7 +128,6 @@ void mce_setup(struct mce *m)
{ {
memset(m, 0, sizeof(struct mce)); memset(m, 0, sizeof(struct mce));
m->cpu = m->extcpu = smp_processor_id(); m->cpu = m->extcpu = smp_processor_id();
m->tsc = rdtsc();
/* We hope get_seconds stays lockless */ /* We hope get_seconds stays lockless */
m->time = get_seconds(); m->time = get_seconds();
m->cpuvendor = boot_cpu_data.x86_vendor; m->cpuvendor = boot_cpu_data.x86_vendor;
...@@ -217,9 +216,7 @@ void mce_register_decode_chain(struct notifier_block *nb) ...@@ -217,9 +216,7 @@ void mce_register_decode_chain(struct notifier_block *nb)
{ {
atomic_inc(&num_notifiers); atomic_inc(&num_notifiers);
/* Ensure SRAO notifier has the highest priority in the decode chain. */ WARN_ON(nb->priority > MCE_PRIO_LOWEST && nb->priority < MCE_PRIO_EDAC);
if (nb != &mce_srao_nb && nb->priority == INT_MAX)
nb->priority -= 1;
atomic_notifier_chain_register(&x86_mce_decoder_chain, nb); atomic_notifier_chain_register(&x86_mce_decoder_chain, nb);
} }
...@@ -583,7 +580,7 @@ static int srao_decode_notifier(struct notifier_block *nb, unsigned long val, ...@@ -583,7 +580,7 @@ static int srao_decode_notifier(struct notifier_block *nb, unsigned long val,
} }
static struct notifier_block mce_srao_nb = { static struct notifier_block mce_srao_nb = {
.notifier_call = srao_decode_notifier, .notifier_call = srao_decode_notifier,
.priority = INT_MAX, .priority = MCE_PRIO_SRAO,
}; };
static int mce_default_notifier(struct notifier_block *nb, unsigned long val, static int mce_default_notifier(struct notifier_block *nb, unsigned long val,
...@@ -609,7 +606,7 @@ static int mce_default_notifier(struct notifier_block *nb, unsigned long val, ...@@ -609,7 +606,7 @@ static int mce_default_notifier(struct notifier_block *nb, unsigned long val,
static struct notifier_block mce_default_nb = { static struct notifier_block mce_default_nb = {
.notifier_call = mce_default_notifier, .notifier_call = mce_default_notifier,
/* lowest prio, we want it to run last. */ /* lowest prio, we want it to run last. */
.priority = 0, .priority = MCE_PRIO_LOWEST,
}; };
/* /*
...@@ -710,14 +707,8 @@ bool machine_check_poll(enum mcp_flags flags, mce_banks_t *b) ...@@ -710,14 +707,8 @@ bool machine_check_poll(enum mcp_flags flags, mce_banks_t *b)
mce_gather_info(&m, NULL); mce_gather_info(&m, NULL);
/* if (flags & MCP_TIMESTAMP)
* m.tsc was set in mce_setup(). Clear it if not requested. m.tsc = rdtsc();
*
* FIXME: Propagate @flags to mce_gather_info/mce_setup() to avoid
* that dance.
*/
if (!(flags & MCP_TIMESTAMP))
m.tsc = 0;
for (i = 0; i < mca_cfg.banks; i++) { for (i = 0; i < mca_cfg.banks; i++) {
if (!mce_banks[i].ctl || !test_bit(i, *b)) if (!mce_banks[i].ctl || !test_bit(i, *b))
...@@ -1156,6 +1147,7 @@ void do_machine_check(struct pt_regs *regs, long error_code) ...@@ -1156,6 +1147,7 @@ void do_machine_check(struct pt_regs *regs, long error_code)
goto out; goto out;
mce_gather_info(&m, regs); mce_gather_info(&m, regs);
m.tsc = rdtsc();
final = this_cpu_ptr(&mces_seen); final = this_cpu_ptr(&mces_seen);
*final = m; *final = m;
...@@ -1321,41 +1313,6 @@ int memory_failure(unsigned long pfn, int vector, int flags) ...@@ -1321,41 +1313,6 @@ int memory_failure(unsigned long pfn, int vector, int flags)
} }
#endif #endif
/*
* Action optional processing happens here (picking up
* from the list of faulting pages that do_machine_check()
* placed into the genpool).
*/
static void mce_process_work(struct work_struct *dummy)
{
mce_gen_pool_process();
}
#ifdef CONFIG_X86_MCE_INTEL
/***
* mce_log_therm_throt_event - Logs the thermal throttling event to mcelog
* @cpu: The CPU on which the event occurred.
* @status: Event status information
*
* This function should be called by the thermal interrupt after the
* event has been processed and the decision was made to log the event
* further.
*
* The status parameter will be saved to the 'status' field of 'struct mce'
* and historically has been the register value of the
* MSR_IA32_THERMAL_STATUS (Intel) msr.
*/
void mce_log_therm_throt_event(__u64 status)
{
struct mce m;
mce_setup(&m);
m.bank = MCE_THERMAL_BANK;
m.status = status;
mce_log(&m);
}
#endif /* CONFIG_X86_MCE_INTEL */
/* /*
* Periodic polling timer for "silent" machine check errors. If the * Periodic polling timer for "silent" machine check errors. If the
* poller finds an MCE, poll 2x faster. When the poller finds no more * poller finds an MCE, poll 2x faster. When the poller finds no more
...@@ -2189,7 +2146,7 @@ int __init mcheck_init(void) ...@@ -2189,7 +2146,7 @@ int __init mcheck_init(void)
mce_register_decode_chain(&mce_default_nb); mce_register_decode_chain(&mce_default_nb);
mcheck_vendor_init_severity(); mcheck_vendor_init_severity();
INIT_WORK(&mce_work, mce_process_work); INIT_WORK(&mce_work, mce_gen_pool_process);
init_irq_work(&mce_irq_work, mce_irq_work_cb); init_irq_work(&mce_irq_work, mce_irq_work_cb);
return 0; return 0;
......
...@@ -192,6 +192,7 @@ static void get_smca_bank_info(unsigned int bank) ...@@ -192,6 +192,7 @@ static void get_smca_bank_info(unsigned int bank)
smca_banks[bank].hwid = s_hwid; smca_banks[bank].hwid = s_hwid;
smca_banks[bank].id = instance_id; smca_banks[bank].id = instance_id;
smca_banks[bank].sysfs_id = s_hwid->count++;
break; break;
} }
} }
...@@ -778,6 +779,7 @@ __log_error(unsigned int bank, bool deferred_err, bool threshold_err, u64 misc) ...@@ -778,6 +779,7 @@ __log_error(unsigned int bank, bool deferred_err, bool threshold_err, u64 misc)
m.status = status; m.status = status;
m.bank = bank; m.bank = bank;
m.tsc = rdtsc();
if (threshold_err) if (threshold_err)
m.misc = misc; m.misc = misc;
...@@ -1064,9 +1066,12 @@ static const char *get_name(unsigned int bank, struct threshold_block *b) ...@@ -1064,9 +1066,12 @@ static const char *get_name(unsigned int bank, struct threshold_block *b)
return NULL; return NULL;
} }
if (smca_banks[bank].hwid->count == 1)
return smca_get_name(bank_type);
snprintf(buf_mcatype, MAX_MCATYPE_NAME_LEN, snprintf(buf_mcatype, MAX_MCATYPE_NAME_LEN,
"%s_%x", smca_get_name(bank_type), "%s_%x", smca_get_name(bank_type),
smca_banks[bank].id); smca_banks[bank].sysfs_id);
return buf_mcatype; return buf_mcatype;
} }
......
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
* *
* Maintains a counter in /sys that keeps track of the number of thermal * Maintains a counter in /sys that keeps track of the number of thermal
* events, such that the user knows how bad the thermal problem might be * events, such that the user knows how bad the thermal problem might be
* (since the logging to syslog and mcelog is rate limited). * (since the logging to syslog is rate limited).
* *
* Author: Dmitriy Zavin (dmitriyz@google.com) * Author: Dmitriy Zavin (dmitriyz@google.com)
* *
...@@ -141,13 +141,8 @@ static struct attribute_group thermal_attr_group = { ...@@ -141,13 +141,8 @@ static struct attribute_group thermal_attr_group = {
* IRQ has been acknowledged. * IRQ has been acknowledged.
* *
* It will take care of rate limiting and printing messages to the syslog. * It will take care of rate limiting and printing messages to the syslog.
*
* Returns: 0 : Event should NOT be further logged, i.e. still in
* "timeout" from previous log message.
* 1 : Event should be logged further, and a message has been
* printed to the syslog.
*/ */
static int therm_throt_process(bool new_event, int event, int level) static void therm_throt_process(bool new_event, int event, int level)
{ {
struct _thermal_state *state; struct _thermal_state *state;
unsigned int this_cpu = smp_processor_id(); unsigned int this_cpu = smp_processor_id();
...@@ -162,16 +157,16 @@ static int therm_throt_process(bool new_event, int event, int level) ...@@ -162,16 +157,16 @@ static int therm_throt_process(bool new_event, int event, int level)
else if (event == POWER_LIMIT_EVENT) else if (event == POWER_LIMIT_EVENT)
state = &pstate->core_power_limit; state = &pstate->core_power_limit;
else else
return 0; return;
} else if (level == PACKAGE_LEVEL) { } else if (level == PACKAGE_LEVEL) {
if (event == THERMAL_THROTTLING_EVENT) if (event == THERMAL_THROTTLING_EVENT)
state = &pstate->package_throttle; state = &pstate->package_throttle;
else if (event == POWER_LIMIT_EVENT) else if (event == POWER_LIMIT_EVENT)
state = &pstate->package_power_limit; state = &pstate->package_power_limit;
else else
return 0; return;
} else } else
return 0; return;
old_event = state->new_event; old_event = state->new_event;
state->new_event = new_event; state->new_event = new_event;
...@@ -181,7 +176,7 @@ static int therm_throt_process(bool new_event, int event, int level) ...@@ -181,7 +176,7 @@ static int therm_throt_process(bool new_event, int event, int level)
if (time_before64(now, state->next_check) && if (time_before64(now, state->next_check) &&
state->count != state->last_count) state->count != state->last_count)
return 0; return;
state->next_check = now + CHECK_INTERVAL; state->next_check = now + CHECK_INTERVAL;
state->last_count = state->count; state->last_count = state->count;
...@@ -193,16 +188,14 @@ static int therm_throt_process(bool new_event, int event, int level) ...@@ -193,16 +188,14 @@ static int therm_throt_process(bool new_event, int event, int level)
this_cpu, this_cpu,
level == CORE_LEVEL ? "Core" : "Package", level == CORE_LEVEL ? "Core" : "Package",
state->count); state->count);
return 1; return;
} }
if (old_event) { if (old_event) {
if (event == THERMAL_THROTTLING_EVENT) if (event == THERMAL_THROTTLING_EVENT)
pr_info("CPU%d: %s temperature/speed normal\n", this_cpu, pr_info("CPU%d: %s temperature/speed normal\n", this_cpu,
level == CORE_LEVEL ? "Core" : "Package"); level == CORE_LEVEL ? "Core" : "Package");
return 1; return;
} }
return 0;
} }
static int thresh_event_valid(int level, int event) static int thresh_event_valid(int level, int event)
...@@ -365,10 +358,9 @@ static void intel_thermal_interrupt(void) ...@@ -365,10 +358,9 @@ static void intel_thermal_interrupt(void)
/* Check for violation of core thermal thresholds*/ /* Check for violation of core thermal thresholds*/
notify_thresholds(msr_val); notify_thresholds(msr_val);
if (therm_throt_process(msr_val & THERM_STATUS_PROCHOT, therm_throt_process(msr_val & THERM_STATUS_PROCHOT,
THERMAL_THROTTLING_EVENT, THERMAL_THROTTLING_EVENT,
CORE_LEVEL) != 0) CORE_LEVEL);
mce_log_therm_throt_event(msr_val);
if (this_cpu_has(X86_FEATURE_PLN) && int_pln_enable) if (this_cpu_has(X86_FEATURE_PLN) && int_pln_enable)
therm_throt_process(msr_val & THERM_STATUS_POWER_LIMIT, therm_throt_process(msr_val & THERM_STATUS_POWER_LIMIT,
......
config MCE_AMD_INJ config MCE_AMD_INJ
tristate "Simple MCE injection interface for AMD processors" tristate "Simple MCE injection interface for AMD processors"
depends on RAS && EDAC_DECODE_MCE && DEBUG_FS && AMD_NB depends on RAS && X86_MCE && DEBUG_FS && AMD_NB
default n default n
help help
This is a simple debugfs interface to inject MCEs and test different This is a simple debugfs interface to inject MCEs and test different
......
...@@ -212,6 +212,7 @@ static bool __init extlog_get_l1addr(void) ...@@ -212,6 +212,7 @@ static bool __init extlog_get_l1addr(void)
} }
static struct notifier_block extlog_mce_dec = { static struct notifier_block extlog_mce_dec = {
.notifier_call = extlog_print, .notifier_call = extlog_print,
.priority = MCE_PRIO_EXTLOG,
}; };
static int __init extlog_init(void) static int __init extlog_init(void)
......
...@@ -90,6 +90,7 @@ static int nfit_handle_mce(struct notifier_block *nb, unsigned long val, ...@@ -90,6 +90,7 @@ static int nfit_handle_mce(struct notifier_block *nb, unsigned long val,
static struct notifier_block nfit_mce_dec = { static struct notifier_block nfit_mce_dec = {
.notifier_call = nfit_handle_mce, .notifier_call = nfit_handle_mce,
.priority = MCE_PRIO_NFIT,
}; };
void nfit_mce_register(void) void nfit_mce_register(void)
......
...@@ -1835,6 +1835,7 @@ static int i7core_mce_check_error(struct notifier_block *nb, unsigned long val, ...@@ -1835,6 +1835,7 @@ static int i7core_mce_check_error(struct notifier_block *nb, unsigned long val,
static struct notifier_block i7_mce_dec = { static struct notifier_block i7_mce_dec = {
.notifier_call = i7core_mce_check_error, .notifier_call = i7core_mce_check_error,
.priority = MCE_PRIO_EDAC,
}; };
struct memdev_dmi_entry { struct memdev_dmi_entry {
......
...@@ -942,7 +942,8 @@ static const char *decode_error_status(struct mce *m) ...@@ -942,7 +942,8 @@ static const char *decode_error_status(struct mce *m)
return "Corrected error, no action required."; return "Corrected error, no action required.";
} }
int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) static int
amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data)
{ {
struct mce *m = (struct mce *)data; struct mce *m = (struct mce *)data;
struct cpuinfo_x86 *c = &cpu_data(m->extcpu); struct cpuinfo_x86 *c = &cpu_data(m->extcpu);
...@@ -1005,6 +1006,9 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) ...@@ -1005,6 +1006,9 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data)
goto err_code; goto err_code;
} }
if (m->tsc)
pr_emerg(HW_ERR "TSC: %llu\n", m->tsc);
if (!fam_ops) if (!fam_ops)
goto err_code; goto err_code;
...@@ -1046,10 +1050,10 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) ...@@ -1046,10 +1050,10 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data)
return NOTIFY_STOP; return NOTIFY_STOP;
} }
EXPORT_SYMBOL_GPL(amd_decode_mce);
static struct notifier_block amd_mce_dec_nb = { static struct notifier_block amd_mce_dec_nb = {
.notifier_call = amd_decode_mce, .notifier_call = amd_decode_mce,
.priority = MCE_PRIO_EDAC,
}; };
static int __init mce_amd_init(void) static int __init mce_amd_init(void)
......
...@@ -79,6 +79,5 @@ struct amd_decoder_ops { ...@@ -79,6 +79,5 @@ struct amd_decoder_ops {
void amd_report_gart_errors(bool); void amd_report_gart_errors(bool);
void amd_register_ecc_decoder(void (*f)(int, struct mce *)); void amd_register_ecc_decoder(void (*f)(int, struct mce *));
void amd_unregister_ecc_decoder(void (*f)(int, struct mce *)); void amd_unregister_ecc_decoder(void (*f)(int, struct mce *));
int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data);
#endif /* _EDAC_MCE_AMD_H */ #endif /* _EDAC_MCE_AMD_H */
...@@ -3118,6 +3118,7 @@ static int sbridge_mce_check_error(struct notifier_block *nb, unsigned long val, ...@@ -3118,6 +3118,7 @@ static int sbridge_mce_check_error(struct notifier_block *nb, unsigned long val,
static struct notifier_block sbridge_mce_dec = { static struct notifier_block sbridge_mce_dec = {
.notifier_call = sbridge_mce_check_error, .notifier_call = sbridge_mce_check_error,
.priority = MCE_PRIO_EDAC,
}; };
/**************************************************************************** /****************************************************************************
......
...@@ -1008,6 +1008,7 @@ static int skx_mce_check_error(struct notifier_block *nb, unsigned long val, ...@@ -1008,6 +1008,7 @@ static int skx_mce_check_error(struct notifier_block *nb, unsigned long val,
static struct notifier_block skx_mce_dec = { static struct notifier_block skx_mce_dec = {
.notifier_call = skx_mce_check_error, .notifier_call = skx_mce_check_error,
.priority = MCE_PRIO_EDAC,
}; };
static void skx_remove(void) static void skx_remove(void)
......
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