mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-10-29 13:23:23 +01:00
Pablo Alessandro Santos Hugen
57000fe6a6
Add a target module and livepatch pair that verify module function patching via a proc entry. Two test cases cover both the klp_enable_patch path (target loaded before livepatch) and the klp_module_coming path (livepatch loaded before target). Signed-off-by: Pablo Alessandro Santos Hugen <[email protected]> Acked-by: Miroslav Benes <[email protected]> Acked-by: Joe Lawrence <[email protected]> Reviewed-by: Petr Mladek <[email protected]> Tested-by: Petr Mladek <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Petr Mladek <[email protected]>
30 lines
813 B
Makefile
30 lines
813 B
Makefile
TESTMODS_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST)))))
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KDIR ?= /lib/modules/$(shell uname -r)/build
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obj-m += test_klp_atomic_replace.o \
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test_klp_callbacks_busy.o \
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test_klp_callbacks_demo.o \
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test_klp_callbacks_demo2.o \
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test_klp_callbacks_mod.o \
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test_klp_kprobe.o \
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test_klp_livepatch.o \
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test_klp_mod_patch.o \
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test_klp_mod_target.o \
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test_klp_shadow_vars.o \
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test_klp_state.o \
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test_klp_state2.o \
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test_klp_state3.o \
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test_klp_syscall.o
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# Ensure that KDIR exists, otherwise skip the compilation
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modules:
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ifneq ("$(wildcard $(KDIR))", "")
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$(Q)$(MAKE) -C $(KDIR) modules KBUILD_EXTMOD=$(TESTMODS_DIR)
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endif
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# Ensure that KDIR exists, otherwise skip the clean target
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clean:
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ifneq ("$(wildcard $(KDIR))", "")
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$(Q)$(MAKE) -C $(KDIR) clean KBUILD_EXTMOD=$(TESTMODS_DIR)
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endif
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