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 --- tools/testing/radix-tree/Makefile | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tools/testing/radix-tree/Makefile (limited to 'tools/testing/radix-tree/Makefile') diff --git a/tools/testing/radix-tree/Makefile b/tools/testing/radix-tree/Makefile new file mode 100644 index 000000000..b2a6660bb --- /dev/null +++ b/tools/testing/radix-tree/Makefile @@ -0,0 +1,30 @@ +# SPDX-License-Identifier: GPL-2.0 + +.PHONY: clean + +TARGETS = main idr-test multiorder xarray maple +CORE_OFILES = $(SHARED_OFILES) xarray.o maple.o test.o +OFILES = main.o $(CORE_OFILES) regression1.o regression2.o \ + regression3.o regression4.o tag_check.o multiorder.o idr-test.o \ + iteration_check.o iteration_check_2.o benchmark.o + +targets: generated/map-shift.h generated/bit-length.h $(TARGETS) + +include ../shared/shared.mk + +main: $(OFILES) + +xarray.o: ../../../lib/test_xarray.c +idr-test.o: ../../../lib/test_ida.c +idr-test: idr-test.o $(CORE_OFILES) + +xarray: $(CORE_OFILES) xarray.o + +maple: $(CORE_OFILES) maple.o + +multiorder: multiorder.o $(CORE_OFILES) + +clean: + $(RM) $(TARGETS) *.o radix-tree.c idr.c generated/* + +$(OFILES): $(SHARED_DEPS) *.h -- cgit v1.3.1