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From:   Jane Chu <jane.chu@oracle.com>
To:     dan.j.williams@intel.com, vishal.l.verma@intel.com,
        dave.jiang@intel.com, ira.weiny@intel.com, willy@infradead.org,
        viro@zeniv.linux.org.uk, brauner@kernel.org,
        nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org,
        linux-fsdevel@vger.kernel.org
Subject: [PATCH v5 0/1] dax: enable dax fault handler to report VM_FAULT_HWPOISON 
Date:   Thu, 15 Jun 2023 12:13:24 -0600
Message-Id: <20230615181325.1327259-1-jane.chu@oracle.com>
Precedence: bulk

Change from v4:
Add comments describing when and why dax_mem2blk_err() is used.
Suggested by Dan.

Change from v3:
Prevent leaking EHWPOISON to user level block IO calls such as
zero_range_range, and truncate.  Suggested by Dan.

Change from v2:
Convert EHWPOISON to EIO to prevent EHWPOISON errno from leaking
out to block read(2). Suggested by Matthew.

Jane Chu (1):
  dax: enable dax fault handler to report VM_FAULT_HWPOISON

 drivers/dax/super.c          |  5 ++++-
 drivers/nvdimm/pmem.c        |  2 +-
 drivers/s390/block/dcssblk.c |  3 ++-
 fs/dax.c                     | 11 ++++++-----
 fs/fuse/virtio_fs.c          |  3 ++-
 include/linux/dax.h          | 13 +++++++++++++
 include/linux/mm.h           |  2 ++
 7 files changed, 30 insertions(+), 9 deletions(-)

-- 
2.18.4