From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 17 Dec 2023 17:07:34 +0000 (-0800)
Subject: Merge tag 'cxl-fixes-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=134fdb80bc130dba429295ac64358b16b695628c;p=linux.git

Merge tag 'cxl-fixes-6.7-rc6' of git://git./linux/kernel/git/cxl/cxl

Pull CXL (Compute Express Link) fixes from Dan Williams:
 "A collection of CXL fixes.

  The touch outside of drivers/cxl/ is for a helper that allocates
  physical address space. Device hotplug tests showed that the driver
  failed to utilize (skipped over) valid capacity when allocating a new
  memory region. Outside of that, new tests uncovered a small crop of
  lockdep reports.

  There is also some miscellaneous error path and leak fixups that are
  not urgent, but useful to cleanup now.

   - Fix alloc_free_mem_region()'s scan for address space, prevent false
     negative out-of-space events

   - Fix sleeping lock acquisition from CXL trace event (atomic context)

   - Fix put_device() like for the new CXL PMU driver

   - Fix wrong pointer freed on error path

   - Fixup several lockdep reports (missing lock hold) from new
     assertion in cxl_num_decoders_committed() and new tests"

* tag 'cxl-fixes-6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
  cxl/pmu: Ensure put_device on pmu devices
  cxl/cdat: Free correct buffer on checksum error
  cxl/hdm: Fix dpa translation locking
  kernel/resource: Increment by align value in get_free_mem_region()
  cxl: Add cxl_num_decoders_committed() usage to cxl_test
  cxl/memdev: Hold region_rwsem during inject and clear poison ops
  cxl/core: Always hold region_rwsem while reading poison lists
  cxl/hdm: Fix a benign lockdep splat
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134fdb80bc130dba429295ac64358b16b695628c