kernel: remove all local symbols from kernel modules at link time to reduce their...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26298 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic/patches-2.6.37/015-strip_module_local_symbols.patch b/target/linux/generic/patches-2.6.37/015-strip_module_local_symbols.patch
new file mode 100644 (file)
index 0000000..2e25081
--- /dev/null
+++ b/target/linux/generic/patches-2.6.37/015-strip_module_local_symbols.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -360,7 +360,7 @@
+ KBUILD_AFLAGS   := -D__ASSEMBLY__
+ KBUILD_AFLAGS_MODULE  := -DMODULE
+ KBUILD_CFLAGS_MODULE  := -DMODULE
+-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
++KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

diff --git a/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch
index 861a6b7..47f796a 100644 (file)
--- a/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch
+++ b/target/linux/generic/patches-2.6.37/950-powerpc_crtsavres_prereq.patch
@@ -3,7 +3,7 @@
 @@ -361,6 +361,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__
  KBUILD_AFLAGS_MODULE  := -DMODULE
  KBUILD_CFLAGS_MODULE  := -DMODULE
- KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+ KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
 +KBUILD_LDFLAGS_MODULE_PREREQ  := 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)

diff --git a/target/linux/generic/patches-2.6.38/015-strip_module_local_symbols.patch b/target/linux/generic/patches-2.6.38/015-strip_module_local_symbols.patch
new file mode 100644 (file)
index 0000000..86a3e2f
--- /dev/null
+++ b/target/linux/generic/patches-2.6.38/015-strip_module_local_symbols.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -361,7 +361,7 @@
+ KBUILD_AFLAGS   := -D__ASSEMBLY__
+ KBUILD_AFLAGS_MODULE  := -DMODULE
+ KBUILD_CFLAGS_MODULE  := -DMODULE
+-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
++KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
+ 
+ # Read KERNELRELEASE from include/config/kernel.release (if it exists)
+ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

diff --git a/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch b/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch
index 402cd0c..2d3a67d 100644 (file)
--- a/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch
+++ b/target/linux/generic/patches-2.6.38/950-powerpc_crtsavres_prereq.patch
@@ -3,7 +3,7 @@
 @@ -362,6 +362,7 @@ KBUILD_AFLAGS   := -D__ASSEMBLY__
  KBUILD_AFLAGS_MODULE  := -DMODULE
  KBUILD_CFLAGS_MODULE  := -DMODULE
- KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+ KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds -x
 +KBUILD_LDFLAGS_MODULE_PREREQ  := 
  
  # Read KERNELRELEASE from include/config/kernel.release (if it exists)