c4f3f22edd
This update consists of:
-- fixes to several existing tests from Stafford Horne
-- cpufreq tests from Viresh Kumar
-- Selftest build and install fixes from Bamvor Jian Zhang
and Michael Ellerman
-- Fixes to protection-keys tests from Dave Hansen
-- Warning fixes from Shuah Khan
-----BEGIN PGP SIGNATURE-----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=F3yO
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest update from Shuah Khan:
"This update consists of:
- fixes to several existing tests from Stafford Horne
- cpufreq tests from Viresh Kumar
- Selftest build and install fixes from Bamvor Jian Zhang and Michael
Ellerman
- Fixes to protection-keys tests from Dave Hansen
- Warning fixes from Shuah Khan"
* tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (28 commits)
selftests/powerpc: Fix remaining fallout from recent changes
selftests/powerpc: Fix the clean rule since recent changes
selftests: Fix the .S and .S -> .o rules
selftests: Fix the .c linking rule
selftests: Fix selftests build to just build, not run tests
selftests, x86, protection_keys: fix wrong offset in siginfo
selftests, x86, protection_keys: fix uninitialized variable warning
selftest: cpufreq: Update MAINTAINERS file
selftest: cpufreq: Add special tests
selftest: cpufreq: Add support to test cpufreq modules
selftest: cpufreq: Add suspend/resume/hibernate support
selftest: cpufreq: Add support for cpufreq tests
selftests: Add intel_pstate to TARGETS
selftests/intel_pstate: Update makefile to match new style
selftests/intel_pstate: Fix warning on loop index overflow
cpupower: Restore format of frequency-info limit
selftests/futex: Add headers to makefile dependencies
selftests/futex: Add stdio used for logging
selftests: x86 protection_keys remove dead code
selftests: x86 protection_keys fix unused variable compile warnings
...
80 lines
2.5 KiB
Makefile
80 lines
2.5 KiB
Makefile
all:
|
|
|
|
include ../lib.mk
|
|
|
|
.PHONY: all all_32 all_64 warn_32bit_failure clean
|
|
|
|
TARGETS_C_BOTHBITS := single_step_syscall sysret_ss_attrs syscall_nt ptrace_syscall test_mremap_vdso \
|
|
check_initial_reg_state sigreturn ldt_gdt iopl mpx-mini-test \
|
|
protection_keys test_vdso
|
|
TARGETS_C_32BIT_ONLY := entry_from_vm86 syscall_arg_fault test_syscall_vdso unwind_vdso \
|
|
test_FCMOV test_FCOMI test_FISTTP \
|
|
vdso_restorer
|
|
TARGETS_C_64BIT_ONLY := fsgsbase sysret_rip
|
|
|
|
TARGETS_C_32BIT_ALL := $(TARGETS_C_BOTHBITS) $(TARGETS_C_32BIT_ONLY)
|
|
TARGETS_C_64BIT_ALL := $(TARGETS_C_BOTHBITS) $(TARGETS_C_64BIT_ONLY)
|
|
BINARIES_32 := $(TARGETS_C_32BIT_ALL:%=%_32)
|
|
BINARIES_64 := $(TARGETS_C_64BIT_ALL:%=%_64)
|
|
|
|
BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32))
|
|
BINARIES_64 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64))
|
|
|
|
CFLAGS := -O2 -g -std=gnu99 -pthread -Wall
|
|
|
|
UNAME_M := $(shell uname -m)
|
|
CAN_BUILD_I386 := $(shell ./check_cc.sh $(CC) trivial_32bit_program.c -m32)
|
|
CAN_BUILD_X86_64 := $(shell ./check_cc.sh $(CC) trivial_64bit_program.c)
|
|
|
|
ifeq ($(CAN_BUILD_I386),1)
|
|
all: all_32
|
|
TEST_PROGS += $(BINARIES_32)
|
|
endif
|
|
|
|
ifeq ($(CAN_BUILD_X86_64),1)
|
|
all: all_64
|
|
TEST_PROGS += $(BINARIES_64)
|
|
endif
|
|
|
|
all_32: $(BINARIES_32)
|
|
|
|
all_64: $(BINARIES_64)
|
|
|
|
clean:
|
|
$(RM) $(BINARIES_32) $(BINARIES_64)
|
|
|
|
$(BINARIES_32): $(OUTPUT)/%_32: %.c
|
|
$(CC) -m32 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl -lm
|
|
|
|
$(BINARIES_64): $(OUTPUT)/%_64: %.c
|
|
$(CC) -m64 -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl
|
|
|
|
# x86_64 users should be encouraged to install 32-bit libraries
|
|
ifeq ($(CAN_BUILD_I386)$(CAN_BUILD_X86_64),01)
|
|
all: warn_32bit_failure
|
|
|
|
warn_32bit_failure:
|
|
@echo "Warning: you seem to have a broken 32-bit build" 2>&1; \
|
|
echo "environment. This will reduce test coverage of 64-bit" 2>&1; \
|
|
echo "kernels. If you are using a Debian-like distribution," 2>&1; \
|
|
echo "try:"; 2>&1; \
|
|
echo ""; \
|
|
echo " apt-get install gcc-multilib libc6-i386 libc6-dev-i386"; \
|
|
echo ""; \
|
|
echo "If you are using a Fedora-like distribution, try:"; \
|
|
echo ""; \
|
|
echo " yum install glibc-devel.*i686"; \
|
|
exit 0;
|
|
endif
|
|
|
|
# Some tests have additional dependencies.
|
|
$(OUTPUT)/sysret_ss_attrs_64: thunks.S
|
|
$(OUTPUT)/ptrace_syscall_32: raw_syscall_helper_32.S
|
|
$(OUTPUT)/test_syscall_vdso_32: thunks_32.S
|
|
|
|
# check_initial_reg_state is special: it needs a custom entry, and it
|
|
# needs to be static so that its interpreter doesn't destroy its initial
|
|
# state.
|
|
$(OUTPUT)/check_initial_reg_state_32: CFLAGS += -Wl,-ereal_start -static
|
|
$(OUTPUT)/check_initial_reg_state_64: CFLAGS += -Wl,-ereal_start -static
|