From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001
From: Kees Cook <kees+treewide@kernel.org>
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 <kees+treewide@kernel.org>
---
 arch/x86/xen/Makefile | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 arch/x86/xen/Makefile

(limited to 'arch/x86/xen/Makefile')

diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
new file mode 100644
index 000000000..9c7e9ffff
--- /dev/null
+++ b/arch/x86/xen/Makefile
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0
+
+ifdef CONFIG_FUNCTION_TRACER
+# Do not profile debug and lowlevel utilities
+CFLAGS_REMOVE_spinlock.o = -pg
+CFLAGS_REMOVE_time.o = -pg
+CFLAGS_REMOVE_irq.o = -pg
+endif
+
+# Make sure early boot has no stackprotector
+CFLAGS_enlighten_pv.o		:= -fno-stack-protector
+CFLAGS_mmu_pv.o			:= -fno-stack-protector
+
+obj-y				+= enlighten.o
+obj-y				+= mmu.o
+obj-y				+= time.o
+obj-y				+= grant-table.o
+obj-y				+= suspend.o
+obj-y				+= enlighten_hvm.o
+obj-y				+= mmu_hvm.o
+obj-y				+= suspend_hvm.o
+obj-y				+= platform-pci-unplug.o
+
+obj-$(CONFIG_XEN_PV)		+= setup.o
+obj-$(CONFIG_XEN_PV)		+= apic.o
+obj-$(CONFIG_XEN_PV)		+= pmu.o
+obj-$(CONFIG_XEN_PV)		+= suspend_pv.o
+obj-$(CONFIG_XEN_PV)		+= p2m.o
+obj-$(CONFIG_XEN_PV)		+= enlighten_pv.o
+obj-$(CONFIG_XEN_PV)		+= mmu_pv.o
+obj-$(CONFIG_XEN_PV)		+= irq.o
+obj-$(CONFIG_XEN_PV)		+= multicalls.o
+obj-$(CONFIG_XEN_PV)		+= xen-asm.o
+
+obj-$(CONFIG_XEN_PVH)		+= enlighten_pvh.o
+
+obj-$(CONFIG_EVENT_TRACING)	+= trace.o
+
+obj-$(CONFIG_SMP)		+= smp.o
+obj-$(CONFIG_SMP)		+= smp_hvm.o
+obj-$(CONFIG_XEN_PV_SMP)  	+= smp_pv.o
+
+obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
+
+obj-$(CONFIG_XEN_DOM0)		+= vga.o
+
+obj-$(CONFIG_XEN_EFI)		+= efi.o
-- 
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