kernel: add a workaround to rebuild vdso.so.dbg after genvdso

[openwrt/openwrt.git] / target / linux / generic / patches-4.4 / 207-mips-vdso-dbg-rebuild-after-genvdso.patch

diff --git a/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch b/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch
new file mode 100644 (file)
index 0000000..3d25e80
--- /dev/null
+++ b/target/linux/generic/patches-4.4/207-mips-vdso-dbg-rebuild-after-genvdso.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/vdso/Makefile
++++ b/arch/mips/vdso/Makefile
+@@ -75,7 +75,7 @@ $(obj-vdso): KBUILD_AFLAGS := $(aflags-v
+ 
+ $(obj)/vdso.lds: KBUILD_CPPFLAGS := $(native-abi)
+ 
+-$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
++$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) $(obj)/genvdso FORCE
+       $(call if_changed,vdsold)
+ 
+ $(obj)/vdso-image.c: $(obj)/vdso.so.dbg $(obj)/genvdso FORCE