diff options
Diffstat (limited to 'drivers/acpi/apei/ghes.c')
| -rw-r--r-- | drivers/acpi/apei/ghes.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 6d0e146e0fee..d668a8ae602b 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -409,7 +409,8 @@ static void ghes_clear_estatus(struct ghes *ghes) ghes->flags &= ~GHES_TO_CLEAR; } -static void ghes_do_proc(const struct acpi_hest_generic_status *estatus) +static void ghes_do_proc(struct ghes *ghes, + const struct acpi_hest_generic_status *estatus) { int sev, sec_sev; struct acpi_hest_generic_data *gdata; @@ -421,6 +422,8 @@ static void ghes_do_proc(const struct acpi_hest_generic_status *estatus) CPER_SEC_PLATFORM_MEM)) { struct cper_sec_mem_err *mem_err; mem_err = (struct cper_sec_mem_err *)(gdata+1); + ghes_edac_report_mem_error(ghes, sev, mem_err); + #ifdef CONFIG_X86_MCE apei_mce_report_mem_error(sev == GHES_SEV_CORRECTED, mem_err); @@ -639,7 +642,7 @@ static int ghes_proc(struct ghes *ghes) if (ghes_print_estatus(NULL, ghes->generic, ghes->estatus)) ghes_estatus_cache_add(ghes->generic, ghes->estatus); } - ghes_do_proc(ghes->estatus); + ghes_do_proc(ghes, ghes->estatus); out: ghes_clear_estatus(ghes); return 0; @@ -732,7 +735,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work) estatus = GHES_ESTATUS_FROM_NODE(estatus_node); len = apei_estatus_len(estatus); node_len = GHES_ESTATUS_NODE_LEN(len); - ghes_do_proc(estatus); + ghes_do_proc(estatus_node->ghes, estatus); if (!ghes_estatus_cached(estatus)) { generic = estatus_node->generic; if (ghes_print_estatus(NULL, generic, estatus)) @@ -821,6 +824,7 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs) estatus_node = (void *)gen_pool_alloc(ghes_estatus_pool, node_len); if (estatus_node) { + estatus_node->ghes = ghes; estatus_node->generic = ghes->generic; estatus = GHES_ESTATUS_FROM_NODE(estatus_node); memcpy(estatus, ghes->estatus, len); @@ -899,6 +903,11 @@ static int ghes_probe(struct platform_device *ghes_dev) ghes = NULL; goto err; } + + rc = ghes_edac_register(ghes, &ghes_dev->dev); + if (rc < 0) + goto err; + switch (generic->notify.type) { case ACPI_HEST_NOTIFY_POLLED: ghes->timer.function = ghes_poll_func; @@ -911,13 +920,13 @@ static int ghes_probe(struct platform_device *ghes_dev) if (acpi_gsi_to_irq(generic->notify.vector, &ghes->irq)) { pr_err(GHES_PFX "Failed to map GSI to IRQ for generic hardware error source: %d\n", generic->header.source_id); - goto err; + goto err_edac_unreg; } if (request_irq(ghes->irq, ghes_irq_func, 0, "GHES IRQ", ghes)) { pr_err(GHES_PFX "Failed to register IRQ for generic hardware error source: %d\n", generic->header.source_id); - goto err; + goto err_edac_unreg; } break; case ACPI_HEST_NOTIFY_SCI: @@ -943,6 +952,8 @@ static int ghes_probe(struct platform_device *ghes_dev) platform_set_drvdata(ghes_dev, ghes); return 0; +err_edac_unreg: + ghes_edac_unregister(ghes); err: if (ghes) { ghes_fini(ghes); @@ -995,6 +1006,9 @@ static int ghes_remove(struct platform_device *ghes_dev) } ghes_fini(ghes); + + ghes_edac_unregister(ghes); + kfree(ghes); platform_set_drvdata(ghes_dev, NULL); |