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 --- samples/Makefile | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 samples/Makefile (limited to 'samples/Makefile') diff --git a/samples/Makefile b/samples/Makefile new file mode 100644 index 000000000..07641e177 --- /dev/null +++ b/samples/Makefile @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0 +# Makefile for Linux samples code + +subdir-$(CONFIG_SAMPLE_AUXDISPLAY) += auxdisplay +subdir-$(CONFIG_SAMPLE_ANDROID_BINDERFS) += binderfs +subdir-$(CONFIG_SAMPLE_CHECK_EXEC) += check-exec +subdir-$(CONFIG_SAMPLE_CGROUP) += cgroup +obj-$(CONFIG_SAMPLE_CONFIGFS) += configfs/ +obj-$(CONFIG_SAMPLE_CONNECTOR) += connector/ +obj-$(CONFIG_SAMPLE_FANOTIFY_ERROR) += fanotify/ +subdir-$(CONFIG_SAMPLE_HIDRAW) += hidraw +obj-$(CONFIG_SAMPLE_HW_BREAKPOINT) += hw_breakpoint/ +obj-$(CONFIG_SAMPLE_KDB) += kdb/ +obj-$(CONFIG_SAMPLE_KFIFO) += kfifo/ +obj-$(CONFIG_SAMPLE_KOBJECT) += kobject/ +obj-$(CONFIG_SAMPLE_KPROBES) += kprobes/ +subdir-$(CONFIG_SAMPLE_LANDLOCK) += landlock +obj-$(CONFIG_SAMPLE_LIVEPATCH) += livepatch/ +subdir-$(CONFIG_SAMPLE_PIDFD) += pidfd +obj-$(CONFIG_SAMPLE_QMI_CLIENT) += qmi/ +obj-$(CONFIG_SAMPLE_RPMSG_CLIENT) += rpmsg/ +subdir-$(CONFIG_SAMPLE_SECCOMP) += seccomp +subdir-$(CONFIG_SAMPLE_TIMER) += timers +obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace_events/ +obj-$(CONFIG_SAMPLE_TRACE_CUSTOM_EVENTS) += trace_events/ +obj-$(CONFIG_SAMPLE_TRACE_PRINTK) += trace_printk/ +obj-$(CONFIG_SAMPLE_FTRACE_DIRECT) += ftrace/ +obj-$(CONFIG_SAMPLE_FTRACE_DIRECT_MULTI) += ftrace/ +obj-$(CONFIG_SAMPLE_FTRACE_OPS) += ftrace/ +obj-$(CONFIG_SAMPLE_TRACE_ARRAY) += ftrace/ +subdir-$(CONFIG_SAMPLE_UHID) += uhid +obj-$(CONFIG_VIDEO_PCI_SKELETON) += v4l/ +obj-y += vfio-mdev/ +subdir-$(CONFIG_SAMPLE_VFS) += vfs +obj-$(CONFIG_SAMPLE_INTEL_MEI) += mei/ +obj-$(CONFIG_SAMPLE_TPS6594_PFSM) += pfsm/ +subdir-$(CONFIG_SAMPLE_WATCHDOG) += watchdog +subdir-$(CONFIG_SAMPLE_WATCH_QUEUE) += watch_queue +obj-$(CONFIG_SAMPLE_KMEMLEAK) += kmemleak/ +obj-$(CONFIG_SAMPLE_CORESIGHT_SYSCFG) += coresight/ +obj-$(CONFIG_SAMPLE_FPROBE) += fprobe/ +obj-$(CONFIG_SAMPLES_RUST) += rust/ +obj-$(CONFIG_SAMPLE_DAMON_WSSE) += damon/ +obj-$(CONFIG_SAMPLE_DAMON_PRCL) += damon/ +obj-$(CONFIG_SAMPLE_DAMON_MTIER) += damon/ +obj-$(CONFIG_SAMPLE_HUNG_TASK) += hung_task/ +obj-$(CONFIG_SAMPLE_TSM_MR) += tsm-mr/ -- cgit v1.3.1