Re: [Crash-utility] [PATCH] memory_driver: Fix memory driver module build with Linux 5.4 and later

With Linux 5.4 and later kernels that contain commit 7e35b42591c058b91282f95ce3b2cf0c05ffe93d ("kbuild: remove SUBDIRS support"), "make" command in the memory_driver directory doesn't build crash memory driver module as expected. Add "M=" to fix. Signed-off-by: Kazuhito Hagio <k-hagio-ab(a)nec.com&gt; --- memory_driver/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/memory_driver/Makefile b/memory_driver/Makefile index e84afe98ff24..b494aa3cd184 100644 --- a/memory_driver/Makefile +++ b/memory_driver/Makefile @@ -10,6 +10,6 @@ # obj-m := crash.o all: - make -C /lib/modules/`uname -r`/build SUBDIRS=${PWD} modules + make -C /lib/modules/`uname -r`/build M=${PWD} SUBDIRS=${PWD} modules clean: rm -f *.mod.c *.ko *.o Module.*