linux-kernel - [RFC PATCH 18/21] vfio: selftests: Build liveupdate library in VFIO selftests

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Message-ID: <20251018000713.677779-19-vipinsh@google.com>
Date: Fri, 17 Oct 2025 17:07:10 -0700
From: Vipin Sharma <vipinsh@...gle.com>
To: bhelgaas@...gle.com, alex.williamson@...hat.com, pasha.tatashin@...een.com, 
	dmatlack@...gle.com, jgg@...pe.ca, graf@...zon.com
Cc: pratyush@...nel.org, gregkh@...uxfoundation.org, chrisl@...nel.org, 
	rppt@...nel.org, skhawaja@...gle.com, parav@...dia.com, saeedm@...dia.com, 
	kevin.tian@...el.com, jrhilke@...gle.com, david@...hat.com, 
	jgowans@...zon.com, dwmw2@...radead.org, epetron@...zon.de, 
	junaids@...gle.com, linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, 
	kvm@...r.kernel.org, linux-kselftest@...r.kernel.org, 
	Vipin Sharma <vipinsh@...gle.com>
Subject: [RFC PATCH 18/21] vfio: selftests: Build liveupdate library in VFIO selftests

Import and build liveupdate selftest library in VFIO selftests.

It allows to use liveupdate ioctls in VFIO selftests

Signed-off-by: Vipin Sharma <vipinsh@...gle.com>
---
 tools/testing/selftests/vfio/Makefile | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/vfio/Makefile b/tools/testing/selftests/vfio/Makefile
index 324ba0175a33..c7f271884cb4 100644
--- a/tools/testing/selftests/vfio/Makefile
+++ b/tools/testing/selftests/vfio/Makefile
@@ -6,16 +6,24 @@ TEST_GEN_PROGS += vfio_pci_driver_test
 TEST_PROGS_EXTENDED := run.sh
 include ../lib.mk
 include lib/libvfio.mk
+include ../liveupdate/lib/libliveupdate.mk
 
 CFLAGS += -I$(top_srcdir)/tools/include
 CFLAGS += -MD
 CFLAGS += $(EXTRA_CFLAGS)
 
-$(TEST_GEN_PROGS): %: %.o $(LIBVFIO_O)
-	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $< $(LIBVFIO_O) $(LDLIBS) -o $@
+LIBS_O := $(LIBVFIO_O)
+LIBS_O += $(LIBLIVEUPDATE_O)
+
+TEST_GEN_ALL_PROGS := $(TEST_GEN_PROGS)
+TEST_GEN_ALL_PROGS += $(TEST_GEN_PROGS_EXTENDED)
+
+$(TEST_GEN_ALL_PROGS): %: %.o $(LIBS_O)
+	$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) $< $(LIBS_O) $(LDLIBS) -o $@
 
 TEST_GEN_PROGS_O = $(patsubst %, %.o, $(TEST_GEN_PROGS))
-TEST_DEP_FILES = $(patsubst %.o, %.d, $(TEST_GEN_PROGS_O) $(LIBVFIO_O))
+TEST_GEN_PROGS_O += $(patsubst %, %.o, $(TEST_GEN_PROGS_EXTENDED))
+TEST_DEP_FILES = $(patsubst %.o, %.d, $(TEST_GEN_PROGS_O) $(LIBS_O))
 -include $(TEST_DEP_FILES)
 
 EXTRA_CLEAN += $(TEST_GEN_PROGS_O) $(TEST_DEP_FILES)
-- 
2.51.0.858.gf9c4a03a3a-goog