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| author | Richard Weinberger | 2015-03-09 10:04:09 +0100 |
|---|---|---|
| committer | Richard Weinberger | 2015-03-26 23:03:15 +0100 |
| commit | 180a53577b809026af744e99a35b3a3a0056520b (patch) | |
| tree | b10189a9df5f961bfbdf42db646b84925c273ac6 /drivers/mtd | |
| parent | UBI: Fastmap: Remove is_fm_block() (diff) | |
| download | kernel-qcow2-linux-180a53577b809026af744e99a35b3a3a0056520b.tar.gz kernel-qcow2-linux-180a53577b809026af744e99a35b3a3a0056520b.tar.xz kernel-qcow2-linux-180a53577b809026af744e99a35b3a3a0056520b.zip | |
UBI: Fastmap: Fall back to scanning mode after ECC error
If we encounter an uncorrectable ECC error while scanning for the fastmap
UBI must not fail hard. Instead fall back to scanning mode.
Reported-by: Alexander Block <Alexander.Block@continental-corporation.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/attach.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/attach.c b/drivers/mtd/ubi/attach.c index 42d465add385..68eea5befaf1 100644 --- a/drivers/mtd/ubi/attach.c +++ b/drivers/mtd/ubi/attach.c @@ -1419,7 +1419,7 @@ int ubi_attach(struct ubi_device *ubi, int force_scan) err = scan_all(ubi, ai, 0); else { err = scan_fast(ubi, &ai); - if (err > 0) { + if (err > 0 || mtd_is_eccerr(err)) { if (err != UBI_NO_FASTMAP) { destroy_ai(ai); ai = alloc_ai(); |