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/mips/bmips/irq.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 arch/mips/bmips/irq.c (limited to 'arch/mips/bmips/irq.c') diff --git a/arch/mips/bmips/irq.c b/arch/mips/bmips/irq.c new file mode 100644 index 000000000..c4daa590b --- /dev/null +++ b/arch/mips/bmips/irq.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * + * Copyright (C) 2014 Broadcom Corporation + * Author: Kevin Cernekee + */ + +#include +#include + +#include +#include +#include +#include + +static const struct of_device_id smp_intc_dt_match[] = { + { .compatible = "brcm,bcm7038-l1-intc" }, + { .compatible = "brcm,bcm6345-l1-intc" }, + {} +}; + +unsigned int get_c0_compare_int(void) +{ + return CP0_LEGACY_COMPARE_IRQ; +} + +void __init arch_init_irq(void) +{ + struct device_node *dn; + + /* Only these controllers support SMP IRQ affinity */ + dn = of_find_matching_node(NULL, smp_intc_dt_match); + if (dn) + of_node_put(dn); + else + bmips_tp1_irqs = 0; + + irqchip_init(); +} + +IRQCHIP_DECLARE(mips_cpu_intc, "mti,cpu-interrupt-controller", + mips_cpu_irq_of_init); -- cgit v1.3.1