cxl/region: Fix use-after-free from auto assembly failure

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The following crash signature results from region destruction while an
endpoint decoder is staged, but not fully attached.

[ dj: Moved bus_find_device( to next line. ]

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://patch.msgid.link/20260327052821.440749-2-dan.j.williams@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>

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Dan Williams 2026-03-26 22:28:13 -07:00 • committed by Dave Jiang

parent e4de6b910b

commit 87805c32e6

2 changed files with 57 additions and 3 deletions

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54

drivers/cxl/core/region.c

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6

drivers/cxl/cxl.h

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