On Fri, 2012-11-30 at 13:39 -0700, Lance Ortiz wrote:
> This patch will provide a more reliable and easy way for user-space
> applications to have access to AER logs rather than reading them from the
> message buffer. It also provides a way to notify user-space when an AER
> event occurs.
Please run your patches through checkpatch.
[]
> diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
[]
> @@ -249,6 +250,10 @@ static const char *cper_pcie_port_type_strs[] = {
> static void cper_print_pcie(const char *pfx, const struct cper_sec_pcie
> *pcie,
> const struct acpi_hest_generic_data *gdata)
> {
> +#ifdef CONFIG_ACPI_APEI_PCIEAER
> + struct pci_dev *dev;
> +#endif
> +
> if (pcie->validation_bits & CPER_PCIE_VALID_PORT_TYPE)
> printk("%s""port_type: %d, %s\n", pfx, pcie->port_type,
> pcie->port_type < ARRAY_SIZE(cper_pcie_port_type_strs) ?
> @@ -281,9 +286,17 @@ static void cper_print_pcie(const char *pfx, const
> struct cper_sec_pcie *pcie,
> "%s""bridge: secondary_status: 0x%04x, control: 0x%04x\n",
> pfx, pcie->bridge.secondary_status, pcie->bridge.control);
> #ifdef CONFIG_ACPI_APEI_PCIEAER
> - if (pcie->validation_bits & CPER_PCIE_VALID_AER_INFO) {
> + dev = pci_get_domain_bus_and_slot(pcie->device_id.segment,
> + pcie->device_id.bus, pcie->device_id.function);
> + if (!dev)
> + printk("PCI AER Cannot get PCI device %04x:%02x:%02x.%d\n",
> + pcie->device_id.segment, pcie->device_id.bus,
> + pcie->device_id.slot, pcie->device_id.function);
Please prefix this with an appropriate KERN_<LEVEL>
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