The SMBIOS3 table should appear before the SMBIOS table in /sys/firmware/efi/systab. This allows user-space utilities which support both to pick the SMBIOS3 table with a single pass on systems where both are implemented. The SMBIOS3 entry point is more capable than the SMBIOS entry point so it should be preferred. This follows the same logic as the ACPI20 table being listed before the ACPI table. Signed-off-by: Jean Delvare <jdelvare@xxxxxxx> Cc: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> Cc: Leif Lindholm <leif.lindholm@xxxxxxxxxx> Cc: Matt Fleming <matt.fleming@xxxxxxxxx> --- drivers/firmware/efi/efi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- linux-4.1-rc1.orig/drivers/firmware/efi/efi.c 2015-04-27 02:59:10.000000000 +0200 +++ linux-4.1-rc1/drivers/firmware/efi/efi.c 2015-04-28 09:19:20.910416344 +0200 @@ -85,10 +85,10 @@ static ssize_t systab_show(struct kobjec str += sprintf(str, "ACPI20=0x%lx\n", efi.acpi20); if (efi.acpi != EFI_INVALID_TABLE_ADDR) str += sprintf(str, "ACPI=0x%lx\n", efi.acpi); - if (efi.smbios != EFI_INVALID_TABLE_ADDR) - str += sprintf(str, "SMBIOS=0x%lx\n", efi.smbios); if (efi.smbios3 != EFI_INVALID_TABLE_ADDR) str += sprintf(str, "SMBIOS3=0x%lx\n", efi.smbios3); + if (efi.smbios != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "SMBIOS=0x%lx\n", efi.smbios); if (efi.hcdp != EFI_INVALID_TABLE_ADDR) str += sprintf(str, "HCDP=0x%lx\n", efi.hcdp); if (efi.boot_info != EFI_INVALID_TABLE_ADDR) -- Jean Delvare SUSE L3 Support -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
