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| author |   Oleksandr Ocheretnyi <oocheret@cisco.com> | 2022-04-17 11:46:47 -0700 |
|---|---|---|
| committer |   Miquel Raynal <miquel.raynal@bootlin.com> | 2022-04-21 09:29:05 +0200 |
| commit | 37c5f9e80e015d0df17d0c377c18523002986851 (patch) | |
| tree | 266f266ba5b26bff162dbaead07552e0fd3f2772 /scripts/gdb/linux/utils.py | |
| parent | mtd: rawnand: Fix return value check of wait_for_completion_timeout (diff) | |
| download | wireguard-linux-37c5f9e80e015d0df17d0c377c18523002986851.tar.xz wireguard-linux-37c5f9e80e015d0df17d0c377c18523002986851.zip | |
mtd: fix 'part' field data corruption in mtd_info
Commit 46b5889cc2c5 ("mtd: implement proper partition handling")
started using "mtd_get_master_ofs()" in mtd callbacks to determine
memory offsets by means of 'part' field from mtd_info, what previously
was smashed accessing 'master' field in the mtd_set_dev_defaults() method.
That provides wrong offset what causes hardware access errors.
Just make 'part', 'master' as separate fields, rather than using
union type to avoid 'part' data corruption when mtd_set_dev_defaults()
is called.
Fixes: 46b5889cc2c5 ("mtd: implement proper partition handling")
Signed-off-by: Oleksandr Ocheretnyi <oocheret@cisco.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220417184649.449289-1-oocheret@cisco.com
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions