Greg,
this series contains backports of the following upstream commits:
243a4f8126fc ubi: Introduce vol_ignored() fdf10ed710c0 ubi: Rework Fastmap attach base code 74f2c6e9a47c ubi: Be more paranoid while seaching for the most recent Fastmap 2e8f08deabbc ubi: Fix races around ubi_refill_pools() f7d11b33d4e8 ubi: Fix Fastmap's update_vol() 5793f39de7f6 ubi: fastmap: Erase outdated anchor PEBs during attach
The first two patches are not directly stable patches but the other patches depend on them.
Richard Weinberger (5): ubi: Introduce vol_ignored() ubi: Rework Fastmap attach base code ubi: Be more paranoid while seaching for the most recent Fastmap ubi: Fix races around ubi_refill_pools() ubi: Fix Fastmap's update_vol()
Sascha Hauer (1): ubi: fastmap: Erase outdated anchor PEBs during attach
drivers/mtd/ubi/attach.c | 139 ++++++++++++++++++++++++++--------- drivers/mtd/ubi/eba.c | 4 +- drivers/mtd/ubi/fastmap-wl.c | 6 +- drivers/mtd/ubi/fastmap.c | 51 +++++++++++-- drivers/mtd/ubi/ubi.h | 46 +++++++++++- drivers/mtd/ubi/wl.c | 114 ++++++++++++++++++++++------ 6 files changed, 292 insertions(+), 68 deletions(-)