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From: Alison Schofield <alison.schofield@intel.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: <dave.jiang@intel.com>, <linux-kernel@vger.kernel.org>,
	<nvdimm@lists.linux.dev>, <vishal.l.verma@intel.com>
Subject: [GIT PULL] NVDIMM and DAX for 7.4
Date: Sun, 25 Oct 2026 20:42:01 -0700	[thread overview]
Message-ID: <at7MCT6uhsn0B4ER@aschofie-mobl2.lan> (raw)

Hi Linus,

Please pull to receive NVDIMM and DAX changes for 7.4:

    git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git tags/libnvdimm-for-7.4

This is a small set of fixes: error handling corrections in the DAX
core and bus code, a fix to the DAX file range comparison helpers, and
two libnvdimm/pmem fixes for error and probe failure paths.

These have all appeared in -next for at least 6 days.

Thank-you,
Alison

---

The following changes since commit 72d3fcf802c45d00b300f25b848a93c3a2bd7c7e:

  Linux 7.3-rc5 (2026-09-27 13:55:01 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git tags/libnvdimm-for-7.4

for you to fetch changes up to 9b036546a02c6c9a5133f9c1e93503896595c6ba:

  dax: fix wrong error code returned from dax_dedupe_file_range_compare() (2026-10-19 09:43:01 -0700)

----------------------------------------------------------------
NVDIMM and DAX for v7.4

DAX fixes:
dax: fix wrong error code returned from dax_dedupe_file_range_compare()
dax: fix dax_range_compare_iter() to use correct size and address offset
dax: Return errors from dax_core_init()
dax/bus: Return errors for invalid mapping targets

NVDIMM fixes:
libnvdimm: Handle negative return from nvdimm_clear_poison() in nsio_rw_bytes()
nvdimm/pmem: Release gendisk on probe failure

----------------------------------------------------------------
Hemanth Selam (1):
      nvdimm/pmem: Release gendisk on probe failure

Jianyun Gao (3):
      dax: Return errors from dax_core_init()
      dax: fix dax_range_compare_iter() to use correct size and address offset
      dax: fix wrong error code returned from dax_dedupe_file_range_compare()

Muchun Song (1):
      dax/bus: Return errors for invalid mapping targets

Serhat Kumral (1):
      libnvdimm: Handle negative return from nvdimm_clear_poison() in nsio_rw_bytes()

 drivers/dax/bus.c      |  8 ++++++--
 drivers/dax/super.c    |  2 +-
 drivers/nvdimm/claim.c |  2 +-
 drivers/nvdimm/pmem.c  |  6 ++++--
 fs/dax.c               | 14 ++++++++------
 5 files changed, 20 insertions(+), 12 deletions(-)

                 reply	other threads:[~2026-10-26  3:42 UTC|newest]

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