[GIT PULL] libnvdimm fixes for 4.20-rc3

* [GIT PULL] libnvdimm fixes for 4.20-rc3
@ 2018-11-18  2:59 Williams, Dan J
  2018-11-18 20:45 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Williams, Dan J @ 2018-11-18  2:59 UTC (permalink / raw)
  To: torvalds; +Cc: linux-kernel, linux-nvdimm

Hi Linus, please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-fixes-4.20-rc3

...to receive a small batch of fixes for v4.20-rc3.

These have soaked in -next for a few releases. The overflow
continuation fix addresses something that has been broken for several
releases. Arguably it could wait even longer, but it's a one line fix
and this finishes the last of the known address range scrub bug
reports. The revert addresses a lockdep regression. The unit tests are
not critical to fix, but no reason to hold this fix back.

---

The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a:

  Linux 4.20-rc1 (2018-11-04 15:37:52 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm tags/libnvdimm-fixes-4.20-rc3

for you to fetch changes up to 2121db09630113e67b51ae78c18115f1858f648a:

  Revert "acpi, nfit: Further restrict userspace ARS start requests" (2018-11-10 09:54:28 -0800)

----------------------------------------------------------------
libnvdimm 4.20-rc3

- Address Range Scrub overflow continuation handling has been broken
  since it was initially merged. It was only recently that error injection
  and platform-BIOS support enabled this corner case to be exercised.

- The recent attempt to provide more isolation for the kernel Address
  Range Scrub state machine from userapace initiated sessions triggers a
  lockdep report. Revert and try again at the next merge window.

- Fix a kasan reported buffer overflow in libnvdimm unit test
  infrastrucutre (nfit_test)

----------------------------------------------------------------
Dan Williams (2):
      acpi, nfit: Fix ARS overflow continuation
      Revert "acpi, nfit: Further restrict userspace ARS start requests"

Masayoshi Mizuma (1):
      tools/testing/nvdimm: Fix the array size for dimm devices.

 drivers/acpi/nfit/core.c         | 19 +++++--------------
 tools/testing/nvdimm/test/nfit.c |  8 ++++----
 2 files changed, 9 insertions(+), 18 deletions(-)

^ permalink raw reply	[flat|nested] 2+ messages in thread