AuxXxilium/linux_dsm_epyc7002
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2365418879
linux_dsm_epyc7002/drivers/mtd/ubi
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Richard Weinberger 2365418879 ubi: Deal with interrupted erasures in WL 
When Fastmap is used we can face here an -EBADMSG
since Fastmap cannot know about unmaps.
If the erasure was interrupted the PEB may show ECC
errors and UBI would go to ro-mode as it assumes
that the PEB was check during attach time, which is
not the case with Fastmap.

Cc: <stable@vger.kernel.org>
Fixes: dbb7d2a88d ("UBI: Add fastmap core")
Signed-off-by: Richard Weinberger <richard@nod.at>
2016-10-02 22:49:54 +02:00
..
attach.c UBI: introduce the VID buffer concept 2016-10-02 22:48:14 +02:00
block.c Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
build.c UBI: hide EBA internals 2016-10-02 22:48:14 +02:00
cdev.c UBI: add an helper to check lnum validity 2016-10-02 22:48:14 +02:00
debug.c UBI: Silence an unintialized variable warning 2016-05-24 15:24:30 +02:00
debug.h UBI: power cut emulation for testing 2015-04-13 21:05:17 +02:00
eba.c UBI: introduce the VID buffer concept 2016-10-02 22:48:14 +02:00
fastmap-wl.c ubi: fastmap: Implement produce_free_peb() 2015-10-03 23:25:30 +02:00
fastmap.c UBI: introduce the VID buffer concept 2016-10-02 22:48:14 +02:00
gluebi.c ubi: gluebi: Fix double refcounting 2016-07-29 23:31:54 +02:00
io.c UBI: introduce the VID buffer concept 2016-10-02 22:48:14 +02:00
kapi.c UBI: provide an helper to check whether a LEB is mapped or not 2016-10-02 22:48:14 +02:00
Kconfig UBI: block: Add CONFIG_BLOCK dependency 2014-03-04 14:49:53 +02:00
Makefile UBI: R/O block driver on top of UBI volumes 2014-02-28 16:29:48 +02:00
misc.c mtd: ubi: Add logging functions ubi_msg, ubi_warn and ubi_err 2016-03-20 21:36:05 +01:00
ubi-media.h UBI: Fix typo in comment 2015-10-03 20:09:41 +02:00
ubi.h UBI: introduce the VID buffer concept 2016-10-02 22:48:14 +02:00
upd.c ubi: Fix out of bounds write in volume update code 2016-03-05 21:56:23 +01:00
vmt.c UBI: hide EBA internals 2016-10-02 22:48:14 +02:00
vtbl.c UBI: introduce the VID buffer concept 2016-10-02 22:48:14 +02:00
wl.c ubi: Deal with interrupted erasures in WL 2016-10-02 22:49:54 +02:00
wl.h UBI: Fastmap: Remove is_fm_block() 2015-03-26 22:47:38 +01:00