nvdimm_clear_poison() expects a physical address, not an offset. Fix nsio_rw_bytes() to call nvdimm_clear_poison() with a physical address.
Signed-off-by: Toshi Kani <[email protected]> Cc: Dan Williams <[email protected]> Cc: Dave Jiang <[email protected]> Cc: Vishal Verma <[email protected]> --- drivers/nvdimm/claim.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c index ca6d572..0b31073 100644 --- a/drivers/nvdimm/claim.c +++ b/drivers/nvdimm/claim.c @@ -254,7 +254,8 @@ static int nsio_rw_bytes(struct nd_namespace_common *ndns, && (!ndns->claim || !is_nd_btt(ndns->claim))) { long cleared; - cleared = nvdimm_clear_poison(&ndns->dev, offset, size); + cleared = nvdimm_clear_poison(&ndns->dev, + nsio->res.start + offset, size); if (cleared < size) rc = -EIO; if (cleared > 0 && cleared / 512) {
