linux-kernel - [PATCH v1 0/3] mm: mm_cid static initialization fixes

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Message-Id: <20251224173358.647691-1-mathieu.desnoyers@efficios.com>
Date: Wed, 24 Dec 2025 12:33:55 -0500
From: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	stable@...r.kernel.org,
	linux-mm@...ck.org
Subject: [PATCH v1 0/3] mm: mm_cid static initialization fixes

Hi Andrew,

Here are 2 fixes for missing mm_cid fields for init_mm and efi_mm static
initialization. The renaming of cpu_bitmap to flexible_array (patch 2)
is needed for patch 3.

Those are relevant for mainline, with CC stable. They are based on
v6.19-rc2.

Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: stable@...r.kernel.org
Cc: linux-mm@...ck.org

Mathieu Desnoyers (3):
  mm: Add missing static initializer for init_mm::mm_cid.lock
  mm: Rename cpu_bitmap field to flexible_array
  mm: Take into account mm_cid size for mm_struct static definitions

 drivers/firmware/efi/efi.c |  2 +-
 include/linux/mm_types.h   | 18 +++++++++++++-----
 mm/init-mm.c               |  5 ++++-
 3 files changed, 18 insertions(+), 7 deletions(-)

-- 
2.39.5