linux-kernel - [GIT PULL] Compute Express Link (CXL) fixes for 6.2-final

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Date:   Fri, 10 Feb 2023 18:42:13 -0800
From:   Dan Williams <dan.j.williams@...el.com>
To:     <torvalds@...ux-foundation.org>
CC:     <linux-cxl@...r.kernel.org>, <nvdimm@...ts.linux.dev>,
        <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] Compute Express Link (CXL) fixes for 6.2-final

Hi Linus, please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl tags/cxl-fixes-6.2

...to receive 2 fixups for CXL in presence of passthrough decoders. This
primarily helps developers using the QEMU CXL emulation, but with the
impending arrival of CXL switches these types of topologies will be of
interest to end users.

The first commit has appeared in -next for several days with no issues.
The second has not aged as long, but has been verified by new unit
tests.

---


The following changes since commit 6d796c50f84ca79f1722bb131799e5a5710c4700:

  Linux 6.2-rc6 (2023-01-29 13:59:43 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl tags/cxl-fixes-6.2

for you to fetch changes up to 711442e29f16f0d39dd0e2460c9baacfccb9d5a7:

  cxl/region: Fix passthrough-decoder detection (2023-02-07 11:04:30 -0800)

----------------------------------------------------------------
cxl fixes for 6.2

- Fix a crash when shutting down regions in the presence of passthrough
  decoders

- Fix region creation to understand passthrough decoders instead of the
  narrower definition of passthrough ports

----------------------------------------------------------------
Dan Williams (1):
      cxl/region: Fix passthrough-decoder detection

Fan Ni (1):
      cxl/region: Fix null pointer dereference for resetting decoder

 drivers/cxl/core/region.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)