linux-kernel - [PATCH 0/3] nfit, libnvdimm, pmem: clear poison support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20160308224713.16298.33547.stgit@dwillia2-desk3.jf.intel.com>
Date:	Tue, 08 Mar 2016 14:47:13 -0800
From:	Dan Williams <dan.j.williams@...el.com>
To:	linux-nvdimm@...ts.01.org
Cc:	Vishal Verma <vishal.l.verma@...el.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	linux-acpi@...r.kernel.org,
	Ross Zwisler <ross.zwisler@...ux.intel.com>
Subject: [PATCH 0/3] nfit, libnvdimm, pmem: clear poison support

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(-)