linux-kernel - [GIT PULL] slab fix for 6.18-rc7

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Message-ID: <3f4ec3be-0725-43cc-a75b-72549ebdc5c9@suse.cz>
Date: Thu, 20 Nov 2025 19:45:02 +0100
From: Vlastimil Babka <vbabka@...e.cz>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
 Harry Yoo <harry.yoo@...cle.com>, David Rientjes <rientjes@...gle.com>,
 Christoph Lameter <cl@...two.org>, Roman Gushchin
 <roman.gushchin@...ux.dev>, "linux-mm@...ck.org" <linux-mm@...ck.org>,
 LKML <linux-kernel@...r.kernel.org>, Christoph Hellwig <hch@...radead.org>
Subject: [GIT PULL] slab fix for 6.18-rc7

Hi Linus,

please pull the latest slab fixes (actually mempool specific this time,
which is under SLAB in MAINTAINERS now as well).

Thanks,
Vlastimil

======================================

* Fix mempool poisoning order>0 pages with CONFIG_HIGHMEM (Vlastimil Babka)

======================================

The following changes since commit cbcff934fa7deb670d9545a3aad4d07e8f1e4f3c:

  mm/slub: fix memory leak in free_to_pcs_bulk() (2025-11-13 19:56:46 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git tags/slab-for-6.18-rc7

for you to fetch changes up to ec33b59542d96830e3c89845ff833cf7b25ef172:

  mm/mempool: fix poisoning order>0 pages with HIGHMEM (2025-11-14 17:55:23 +0100)

----------------------------------------------------------------
slab fix for 6.18-rc7

----------------------------------------------------------------
Vlastimil Babka (1):
      mm/mempool: fix poisoning order>0 pages with HIGHMEM

 mm/mempool.c | 32 ++++++++++++++++++++++++++------
 1 file changed, 26 insertions(+), 6 deletions(-)