| Message ID | 20191209030345.5735-2-takahiro.akashi@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: kexec_file: add kdump | expand |
On Mon, Dec 09, 2019 at 12:03:44PM +0900, AKASHI Takahiro wrote: > In the implementation of kexec_file_loaded-based kdump for arm64, > fdt_appendprop_addrrange() will be needed. > > So include fdt_addresses.c in making libfdt. > > Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Frank Rowand <frowand.list@gmail.com> > --- > lib/Makefile | 2 +- > lib/fdt_addresses.c | 2 ++ > 2 files changed, 3 insertions(+), 1 deletion(-) > create mode 100644 lib/fdt_addresses.c I'd like to take this via arm64 and it looks like it follows what we do for other fdt files under lib/. Rob, Frank -- are you ok with me picking this up, please? Will > diff --git a/lib/Makefile b/lib/Makefile > index 93217d44237f..c20b1debe9b4 100644 > --- a/lib/Makefile > +++ b/lib/Makefile > @@ -223,7 +223,7 @@ KASAN_SANITIZE_stackdepot.o := n > KCOV_INSTRUMENT_stackdepot.o := n > > libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ > - fdt_empty_tree.o > + fdt_empty_tree.o fdt_addresses.o > $(foreach file, $(libfdt_files), \ > $(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt)) > lib-$(CONFIG_LIBFDT) += $(libfdt_files) > diff --git a/lib/fdt_addresses.c b/lib/fdt_addresses.c > new file mode 100644 > index 000000000000..23610bcf390b > --- /dev/null > +++ b/lib/fdt_addresses.c > @@ -0,0 +1,2 @@ > +#include <linux/libfdt_env.h> > +#include "../scripts/dtc/libfdt/fdt_addresses.c" > -- > 2.24.0
diff --git a/lib/Makefile b/lib/Makefile index 93217d44237f..c20b1debe9b4 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -223,7 +223,7 @@ KASAN_SANITIZE_stackdepot.o := n KCOV_INSTRUMENT_stackdepot.o := n libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ - fdt_empty_tree.o + fdt_empty_tree.o fdt_addresses.o $(foreach file, $(libfdt_files), \ $(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt)) lib-$(CONFIG_LIBFDT) += $(libfdt_files) diff --git a/lib/fdt_addresses.c b/lib/fdt_addresses.c new file mode 100644 index 000000000000..23610bcf390b --- /dev/null +++ b/lib/fdt_addresses.c @@ -0,0 +1,2 @@ +#include <linux/libfdt_env.h> +#include "../scripts/dtc/libfdt/fdt_addresses.c"
In the implementation of kexec_file_loaded-based kdump for arm64, fdt_appendprop_addrrange() will be needed. So include fdt_addresses.c in making libfdt. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> --- lib/Makefile | 2 +- lib/fdt_addresses.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 lib/fdt_addresses.c