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For tests that need to allocate using vm_mmap() (e.g. usercopy and execve), provide the interface to have the allocation tracked by KUnit itself. This requires bringing up a placeholder userspace mm. This combines my earlier attempt at this with Mark Rutland's version[1]. Normally alloc_mm() and arch_pick_mmap_layout() aren't exported for modules, so export these only for KUnit testing. Link: https://lore.kernel.org/lkml/20230321122514.1743889-2-mark.rutland@arm.com/ [1] Co-developed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Kees Cook <kees@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
30 lines
660 B
Makefile
30 lines
660 B
Makefile
obj-$(CONFIG_KUNIT) += kunit.o
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kunit-objs += test.o \
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resource.o \
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user_alloc.o \
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static_stub.o \
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string-stream.o \
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assert.o \
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try-catch.o \
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executor.o \
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attributes.o \
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device.o
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ifeq ($(CONFIG_KUNIT_DEBUGFS),y)
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kunit-objs += debugfs.o
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endif
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# KUnit 'hooks' are built-in even when KUnit is built as a module.
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obj-y += hooks.o
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obj-$(CONFIG_KUNIT_TEST) += kunit-test.o
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# string-stream-test compiles built-in only.
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ifeq ($(CONFIG_KUNIT_TEST),y)
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obj-$(CONFIG_KUNIT_TEST) += string-stream-test.o
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obj-$(CONFIG_KUNIT_TEST) += assert_test.o
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endif
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obj-$(CONFIG_KUNIT_EXAMPLE_TEST) += kunit-example-test.o
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