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 BBF15275B05; Mon, 19 Jan 2026 20:30:41 +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=1768854641; cv=none; b=GH1r/I9Q6bJkGOXK5lfqMSu88AEvQYdGMfep+ItrsV6DRBgBTmRmKl9mt84u2fLtyZ17AaLPdq1MkUznUV7mM7NsDBBTxTm7lN9uFz2gaHX9+VpRjFs+3jf/AQxtAGF6tfzE2uPNFSh1uDW4aDmvR9uZG5kNam4nRc8WD9ShpY8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768854641; c=relaxed/simple; bh=HFEHCiRDel003sUznNZA/cm9bXQgeWOcSJWPoEYFNAM=; h=Date:To:From:Subject:Message-Id; b=idzJElFCJ79Va5dlA71keUXlLUxOgv8ur2gFE9y91o61DUpb239CFQmL41WDMdD4KHIwsHToW1O0S6vlr0plyeWoKJ6h/BWOV4Ti20UlOZgKyQZ2ZyujN2UPrhFRBI5/RGULiksM6NEvFptS/d6T0N7QuOp5D67pMv9l7Rfk4D4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=HXYWR4Ad; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="HXYWR4Ad" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43672C116C6; Mon, 19 Jan 2026 20:30:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1768854641; bh=HFEHCiRDel003sUznNZA/cm9bXQgeWOcSJWPoEYFNAM=; h=Date:To:From:Subject:From; b=HXYWR4AdFtRPP1C2n8LX5reuTx4+hdD/4l6b6w85ZU8UkMo0m2zkb6Iamky7Qa8GA zyGkfHYgmZEVahoI9uqMAPxCmzO8n0B05co789I64tqGqGbjxWmrkQg3vDgOuSjnR6 zrqUmC3xWngsN4aotMgjO8uqqmb8lVP12Txs3mI4= Date: Mon, 19 Jan 2026 12:30:40 -0800 To: mm-commits@vger.kernel.org,yuzhao@google.com,willy@infradead.org,viro@zeniv.linux.org.uk,vbabka@suse.cz,tj@kernel.org,tglx@kernel.org,sweettea-kernel@dorminy.me,surenb@google.com,stable@vger.kernel.org,sj@kernel.org,shakeel.butt@linux.dev,rppt@kernel.org,rostedt@goodmis.org,roman.gushchin@linux.dev,rientjes@google.com,richard.weiyang@gmail.com,peterz@infradead.org,paulmck@kernel.org,mjguzik@gmail.com,mhocko@suse.com,mhiramat@kernel.org,lorenzo.stoakes@oracle.com,liumartin@google.com,linmiaohe@huawei.com,liam.howlett@oracle.com,hannes@cmpxchg.org,dennis@kernel.org,david@redhat.com,cl@linux.com,christian.koenig@amd.com,broonie@kernel.org,brauner@kernel.org,baolin.wang@linux.alibaba.com,aboorvad@linux.ibm.com,mathieu.desnoyers@efficios.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-hotfixes-stable] mm-add-missing-static-initializer-for-init_mm-mm_cidlock.patch removed from -mm tree Message-Id: <20260119203041.43672C116C6@smtp.kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm: add missing static initializer for init_mm::mm_cid.lock has been removed from the -mm tree. Its filename was mm-add-missing-static-initializer-for-init_mm-mm_cidlock.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Mathieu Desnoyers Subject: mm: add missing static initializer for init_mm::mm_cid.lock Date: Wed, 24 Dec 2025 12:33:56 -0500 Initialize the mm_cid.lock struct member of init_mm. Link: https://lkml.kernel.org/r/20251224173358.647691-2-mathieu.desnoyers@efficios.com Fixes: 8cea569ca785 ("sched/mmcid: Use proper data structures") Signed-off-by: Mathieu Desnoyers Reviewed-by: Thomas Gleixner Cc: Aboorva Devarajan Cc: Al Viro Cc: Baolin Wang Cc: Christan König Cc: Christian Brauner Cc: Christoph Lameter Cc: David Hildenbrand Cc: David Rientjes Cc: Dennis Zhou Cc: Johannes Weiner Cc: "Liam R . Howlett" Cc: Lorenzo Stoakes Cc: Mark Brown Cc: Martin Liu Cc: Masami Hiramatsu Cc: Mateusz Guzik Cc: Matthew Wilcox Cc: Miaohe Lin Cc: Michal Hocko Cc: Mike Rapoport Cc: "Paul E. McKenney" Cc: Roman Gushchin Cc: SeongJae Park Cc: Shakeel Butt Cc: Steven Rostedt Cc: Suren Baghdasaryan Cc: Sweet Tea Dorminy Cc: Tejun Heo Cc: Vlastimil Babka Cc: Wei Yang Cc: Yu Zhao Cc: Peter Zijlstra (Intel) Cc: Signed-off-by: Andrew Morton --- mm/init-mm.c | 3 +++ 1 file changed, 3 insertions(+) --- a/mm/init-mm.c~mm-add-missing-static-initializer-for-init_mm-mm_cidlock +++ a/mm/init-mm.c @@ -44,6 +44,9 @@ struct mm_struct init_mm = { .mm_lock_seq = SEQCNT_ZERO(init_mm.mm_lock_seq), #endif .user_ns = &init_user_ns, +#ifdef CONFIG_SCHED_MM_CID + .mm_cid.lock = __RAW_SPIN_LOCK_UNLOCKED(init_mm.mm_cid.lock), +#endif .cpu_bitmap = CPU_BITS_NONE, INIT_MM_CONTEXT(init_mm) }; _ Patches currently in -mm which might be from mathieu.desnoyers@efficios.com are tsacct-skip-all-kernel-threads.patch mm-fix-oom-killer-inaccuracy-on-large-many-core-systems.patch