From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- arch/arm/mach-omap2/common.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 arch/arm/mach-omap2/common.c (limited to 'arch/arm/mach-omap2/common.c') diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c new file mode 100644 index 000000000..a4af202cb --- /dev/null +++ b/arch/arm/mach-omap2/common.c @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * linux/arch/arm/mach-omap2/common.c + * + * Code common to all OMAP2+ machines. + * + * Copyright (C) 2009 Texas Instruments + * Copyright (C) 2010 Nokia Corporation + * Tony Lindgren + * Added OMAP4 support - Santosh Shilimkar + */ +#include +#include + +#include "common.h" +#include "omap-secure.h" + +/* + * Stub function for OMAP2 so that common files + * continue to build when custom builds are used + */ +int __weak omap_secure_ram_reserve_memblock(void) +{ + return 0; +} + +void __init omap_reserve(void) +{ + omap_secure_ram_reserve_memblock(); + omap_barrier_reserve_memblock(); +} -- cgit v1.3.1