On Tue, 2016-03-08 at 14:47 -0800, Dan Williams wrote:
> ACPI 6.1 introduces the ability to send "clear error" commands to the
> ACPI0012:00 device representing the root of an "nvdimm bus".
>
> Similar to relocating a bad block on a disk, this support clears
> media errors in response to a write.
>
> ---
>
> Dan Williams (3):
> nfit, libnvdimm: clear poison command support
> libnvdimm, pmem: fix kmap_atomic() leak in error path
> libnvdimm, pmem: clear poison on write
>
>
> arch/x86/include/asm/pmem.h | 5 +++
> drivers/acpi/nfit.c | 12 ++++++-
> drivers/nvdimm/bus.c | 65
> ++++++++++++++++++++++++++++++++++++++
> drivers/nvdimm/nd.h | 2 +
> drivers/nvdimm/pmem.c | 40 ++++++++++++++++++++---
> include/linux/pmem.h | 19 +++++++++++
> include/uapi/linux/ndctl.h | 13 ++++++++
> tools/testing/nvdimm/test/nfit.c | 29 +++++++++++++++++
> 8 files changed, 179 insertions(+), 6 deletions(-)
Except for the one comment in patch 1, this looks good to me!
For the series,
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