From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 27 Jul 2023 18:37:34 +0000 (-0700)
Subject: Merge tag 'fixes-2023-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt... 
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=379e66711b33f9fdc0513daee6cf3dd8d2f6f435;p=linux.git

Merge tag 'fixes-2023-07-27' of git://git./linux/kernel/git/rppt/memblock

Pull memblock fix from Mike Rapoport:
 "A call to memblock_free() or memblock_phys_free() issued after
  memblock data is discarded will result in use after free in
  memblock_isolate_range().

  Avoid those issues by making sure that memblock_discard points
  memblock.reserved.regions back at the static buffer"

* tag 'fixes-2023-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  mm,memblock: reset memblock.reserved to system init state to prevent UAF
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379e66711b33f9fdc0513daee6cf3dd8d2f6f435