Hi -stable team,
Here is a backport for commit 11e63f6d920d "x86, pmem: fix broken
__copy_user_nocache cache-bypass assumptions", and another block layer
fix that allows the libnvdimm unit tests to run.
I have copied Jens and Jan on the block-layer fix in case they have any
concerns.
---
Dan Williams (2):
x86, pmem: fix broken __copy_user_nocache cache-bypass assumptions
block: fix del_gendisk() vs blkdev_ioctl crash
arch/x86/include/asm/pmem.h | 45 +++++++++++++++++++++++++++++++------------
block/genhd.c | 1 -
2 files changed, 32 insertions(+), 14 deletions(-)
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