From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D146235B14B for ; Fri, 24 Apr 2026 10:05:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777025106; cv=none; b=rsDaANRvNxb+nwp44nv4TzDOAt3MPLtAzth4yYnr6MyOyfPENe5Def4Xv8+78iFSjMZPpTt89hvnwPIyRfaaQyRaeqlRj8BiJy5PtFv3SRTY6SQs5tpDCezjnu6eVS16g+QIUIJ9wdG2Ck4Nc2Y75XiIXyGPB4d3sB8dZIyUb1w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777025106; c=relaxed/simple; bh=TqZB9kXYbfSmnAILwRwd78ABr9axtOH8jmUfPVQcbJM=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:Content-Type; b=aKW3W0uY7kUsqhg6zmpc4hg64DqUpNwj4mpK9JuHXhOaEJzKgXj0188XXg5O1tjzHoIIBg/i1GeHqFem+7LLRnXwhF/X5n1yYaLu6QHptPmyy2vwOvqnGXQvQaMyhB0aJQEmX20d9SrP9MncZzL5uxspyUQel7N0fA/5YqVGrdQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cd14Qaa9; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cd14Qaa9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABD69C19425; Fri, 24 Apr 2026 10:05:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777025106; bh=TqZB9kXYbfSmnAILwRwd78ABr9axtOH8jmUfPVQcbJM=; h=Date:From:Subject:To:Cc:From; b=cd14Qaa9Tkr3cQjUlHOnyDzB36KDDpHFUo+9l1UbzXSddtb/ZrjbLMBNLh4Zt1z82 bxaZ7tWR2t4GMfS5rq8eZV6kyD1n44ZwfmHupYJZvcPR1FkqzMsJKTDhKSkBZvypsQ Ym4Wp/0vTHV0K89PcbqARkux194F4b1JOKvjcg1C0Tu6sHK6ei0twUoBqX/1y9LuAH JwNSpUu1N6zfQbEFqKkVUCA06sdAH7H+dI1xQNYOkhuoah2aLS4zd8Z7YFsSzLDJ3v qzyYsGH+X+86oVXfmU4kqDbhL/gweHLDGqxDlXr1IYkjWqqUgu9twxk5oh/Bd2WX8A FVdbTNVqPNn3A== Message-ID: <2123729b-578c-4f47-a33d-d1706dfd2712@kernel.org> Date: Fri, 24 Apr 2026 12:05:02 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: "Vlastimil Babka (SUSE)" Subject: [GIT PULL] slab hotfix for 7.1 To: Linus Torvalds Cc: Harry Yoo , Hao Li , "linux-mm@kvack.org" , David Rientjes , Christoph Lameter , Roman Gushchin , LKML , Andrew Morton Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Linus, please pull the latest slab hotfix from: git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git tags/slab-for-7.0-rc3 Thanks, Vlastimil ====================================== - A stable fix for k(v)ealloc() where reallocating on a different node or shrinking the object can result in either losing the original data or a buffer overflow. (Marco Elver) ---------------------------------------------------------------- The following changes since commit 43cfbdda5af60ffc6272a7b8c5c37d1d0a181ca9: Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd (2026-04-16 21:21:55 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git tags/slab-for-7.1-fix for you to fetch changes up to 082a6d03a2d685a83a332666b500ad3966349588: slub: fix data loss and overflow in krealloc() (2026-04-17 11:07:48 +0200) ---------------------------------------------------------------- slab fix for 7.1 ---------------------------------------------------------------- Marco Elver (1): slub: fix data loss and overflow in krealloc() mm/slub.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)