Commit d24e1245 authored by Jeremy Linton's avatar Jeremy Linton Committed by Bjorn Helgaas

PCI/ACPI: Tone down missing MCFG message

MCFG is an optional ACPI table.  Given there are machines without PCI (or
it is hidden) we have been receiving queries/complaints about what this
message means given it's being presented as an error.

Reduce the message severity.  The ACPI table list printed at boot will
continue to provide another way to detect when the table is missing.

Link: https://lore.kernel.org/r/20200908210359.569294-1-jeremy.linton@arm.comSigned-off-by: default avatarJeremy Linton <jeremy.linton@arm.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarHanjun Guo <guohanjun@huawei.com>
parent 9123e3a7
...@@ -280,5 +280,5 @@ void __init pci_mmcfg_late_init(void) ...@@ -280,5 +280,5 @@ void __init pci_mmcfg_late_init(void)
{ {
int err = acpi_table_parse(ACPI_SIG_MCFG, pci_mcfg_parse); int err = acpi_table_parse(ACPI_SIG_MCFG, pci_mcfg_parse);
if (err) if (err)
pr_err("Failed to parse MCFG (%d)\n", err); pr_debug("Failed to parse MCFG (%d)\n", err);
} }
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