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efi_loader: PARTITION_UUIDS should be optional

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In the current implementation, partition table support (either GPT or DOS)
is not mandatory. So CONFIG_PARTITION_UUIDS should not be enabled
(selected) unconditionally.

Fixes: commit 17f8cda505 ("efi_loader: set partition GUID in device path for SIG_TYPE_GUID")
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
AKASHI Takahiro 2022-04-19 10:01:56 +09:00 • committed by Heinrich Schuchardt
parent c73a0709e4
commit 7a06fd7579
2 changed files with 8 additions and 3 deletions
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9
lib/efi_loader/efi_device_path.c
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@ -864,11 +864,16 @@ static void *dp_part_node(void *buf, struct blk_desc *desc, int part)
break;
case SIG_TYPE_GUID:
hddp->signature_type = 2;
#if CONFIG_IS_ENABLED(PARTITION_UUIDS)
/* info.uuid exists only with PARTITION_UUIDS */
if (uuid_str_to_bin(info.uuid,
hddp->partition_signature, 1))
hddp->partition_signature,
UUID_STR_FORMAT_GUID)) {
log_warning(
"Partition no. %d: invalid guid: %s\n",
"Partition %d: invalid GUID %s\n",
part, info.uuid);
}
#endif
break;
}