On 30.06.22 14:24, Ahmad Fatoum wrote: > We already register an nt_signature parameter for MBR partitions. > Register an equivalent guid parameter for GPT partitions as well. > This is less critical because disk GUID isn't used for root= > Linux boot argument computation, as each partition has its own > PARTUUID. It's still useful to allow shell scripts to check > against it to detect e.g. a factory flash image. > > Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> Please dismiss. Premature emailing. > --- > common/partitions/efi.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/common/partitions/efi.c b/common/partitions/efi.c > index 848bed22610f..0f3f790539cd 100644 > --- a/common/partitions/efi.c > +++ b/common/partitions/efi.c > @@ -446,6 +446,7 @@ static void efi_partition(void *buf, struct block_device *blk, > } > > snprintf(blk->cdev.uuid, sizeof(blk->cdev.uuid), "%pUl", &gpt->disk_guid); > + dev_add_param_string_fixed(blk->dev, "guid", blk->cdev.uuid); > > nb_part = le32_to_cpu(gpt->num_partition_entries); > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
