[PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison

From	Toshi Kani <toshi.kani@hpe.com>
Newsgroups	linux.kernel
Subject	[PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison
Date	2017-04-25 23:20 +0200
Message-ID	<tAg2m-1uc-25@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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 <toshi.kani@hpe.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
---
 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) {

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[PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison Toshi Kani <toshi.kani@hpe.com> - 2017-04-25 23:20 +0200
  Re: [PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison Vishal Verma <vishal.l.verma@intel.com> - 2017-04-25 23:50 +0200
    Re: [PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison "Kani, Toshimitsu" <toshi.kani@hpe.com> - 2017-04-26 00:00 +0200
      Re: [PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison Vishal Verma <vishal.l.verma@intel.com> - 2017-04-26 00:30 +0200
        Re: [PATCH] libnvdimm: fix phys_addr for nvdimm_clear_poison Dan Williams <dan.j.williams@intel.com> - 2017-04-26 01:00 +0200

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