Hi Al, On 19/08/15 23:07, Al Stone wrote:
I finally got a chance to try this series on Juno. Well it exposed a firmware bug in MADT table :)
[..]
acpi_tbl_entry_handler handler, @@ -245,6 +484,8 @@ acpi_parse_entries(char *id, unsigned long table_size, table_end) { if (entry->type == entry_id && (!max_entries || count < max_entries)) { + if (bad_madt_entry(table_header, entry)) + return -EINVAL;
Not sure if we can have the above check here unconditionally. Currently I can see there are 2 other users of acpi_parse_entries i.e. PCC and NUMA. So may be it can be made conditional or return success for non-MADT tables from bad_madt_entry ? Other than that, you can add for ARM64 specific parts: Reviewed-and-tested-by: Sudeep Holla <sudeep.ho...@arm.com> Regards, Sudeep -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/