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d63f37901e
This patch enforces a rule to always use ACPI_VALIDATE_RSDP_SIG for RSDP signatures passed from table header or ACPI_SIG_RSDP so that truncated string comparison can be avoided. This could help to fix the issue that "RSD " matches but "RSD PTR " doesn't match. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>