120b116208
Along the development cycle, the testing code support for module/in-kernel compiles was removed. Restore this functionality by moving any internal API tests to the userspace side, as well as threading tests. Fix the lockdep issues and add a way to reduce memory usage so the tests can complete with KASAN + memleak detection. Make the tests work on 32 bit hosts where possible and detect 32 bit hosts in the radix test suite. [akpm@linux-foundation.org: fix module export] [akpm@linux-foundation.org: fix it some more] [liam.howlett@oracle.com: fix compile warnings on 32bit build in check_find()] Link: https://lkml.kernel.org/r/20221107203816.1260327-1-Liam.Howlett@oracle.com Link: https://lkml.kernel.org/r/20221028180415.3074673-1-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2.0 KiB
SPDX-License-Identifier: GPL-2.0
CFLAGS += -I. -I../../include -g -Og -Wall -D_LGPL_SOURCE -fsanitize=address
-fsanitize=undefined
LDFLAGS += -fsanitize=address -fsanitize=undefined
LDLIBS+= -lpthread -lurcu
TARGETS = main idr-test multiorder xarray maple
CORE_OFILES := xarray.o radix-tree.o idr.o linux.o test.o find_bit.o bitmap.o
slab.o maple.o
OFILES = main.o $(CORE_OFILES) regression1.o regression2.o regression3.o
regression4.o tag_check.o multiorder.o idr-test.o iteration_check.o
iteration_check_2.o benchmark.o
ifndef SHIFT SHIFT=3 endif
ifeq ($(BUILD), 32) CFLAGS += -m32 LDFLAGS += -m32 LONG_BIT := 32 endif
ifndef LONG_BIT LONG_BIT := $(shell getconf LONG_BIT) endif
targets: generated/map-shift.h generated/bit-length.h $(TARGETS)
main: $(OFILES)
idr-test.o: ../../../lib/test_ida.c idr-test: idr-test.o $(CORE_OFILES)
xarray: $(CORE_OFILES)
maple: $(CORE_OFILES)
multiorder: multiorder.o $(CORE_OFILES)
clean: $(RM) $(TARGETS) *.o radix-tree.c idr.c generated/map-shift.h generated/bit-length.h
vpath %.c ../../lib
$(OFILES): Makefile .h /.h generated/map-shift.h generated/bit-length.h
../../include/linux/.h
../../include/asm/*.h
../../../include/linux/xarray.h
../../../include/linux/maple_tree.h
../../../include/linux/radix-tree.h
../../../include/linux/idr.h
radix-tree.c: ../../../lib/radix-tree.c sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
idr.c: ../../../lib/idr.c sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
xarray.o: ../../../lib/xarray.c ../../../lib/test_xarray.c
maple.o: ../../../lib/maple_tree.c ../../../lib/test_maple_tree.c
generated/map-shift.h:
@if ! grep -qws $(SHIFT) generated/map-shift.h; then
echo "#define XA_CHUNK_SHIFT $(SHIFT)" >
generated/map-shift.h;
fi
generated/bit-length.h: FORCE
@if ! grep -qws CONFIG_$(LONG_BIT)BIT generated/bit-length.h; then
echo "Generating $@";
echo "#define CONFIG_$(LONG_BIT)BIT 1" > $@;
fi
FORCE: ;