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kernel: bcm47xxpart: fix getting user-space data partition name

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Partition name is picked by a parser_trx_data_part_name(). It has to
get correct partition offset (taking care of bad blocks) to work
properly.

This fixes UBI support for devices that have kernel flashed on partition
with a bad block.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 7ddba08d87)
This commit is contained in:
Rafał Miłecki
2018-07-10 14:02:00 +02:00
parent b84a07b380
commit 5a40fad22a
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
target/linux/generic/pending-4.14/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch
View File

@@ -59,9 +59,10 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
if (trx.offset[i]) {
part = &parts[curr_part++];
part->name = parser_trx_data_part_name(mtd, trx.offset[i]);
- part->name = parser_trx_data_part_name(mtd, trx.offset[i]);
- part->offset = trx.offset[i];
+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]);
+ part->name = parser_trx_data_part_name(mtd, part->offset);
i++;
}

3
target/linux/generic/pending-4.9/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch
View File

@@ -59,9 +59,10 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
if (trx.offset[i]) {
part = &parts[curr_part++];
part->name = parser_trx_data_part_name(mtd, trx.offset[i]);
- part->name = parser_trx_data_part_name(mtd, trx.offset[i]);
- part->offset = trx.offset[i];
+ part->offset = parser_trx_real_offset(mtd, trx.offset[i]);
+ part->name = parser_trx_data_part_name(mtd, part->offset);
i++;
}