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authorGreg Kroah-Hartman <gregkh@suse.de>2006-03-20 13:17:13 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-20 13:42:58 -0800
commit9f28bb7e1d0188a993403ab39b774785892805e1 (patch)
tree939660c2531335dc899cc66fa7f3f05aa343d1e0 /arch
parent3fd6805f4dfb02bcfb5634972eabad0e790f119a (diff)
[PATCH] add EXPORT_SYMBOL_GPL_FUTURE()
This patch adds the ability to mark symbols that will be changed in the future, so that kernel modules that don't include MODULE_LICENSE("GPL") and use the symbols, will be flagged and printed out to the system log. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/m68knommu/kernel/vmlinux.lds.S10
-rw-r--r--arch/v850/kernel/vmlinux.lds.S8
2 files changed, 18 insertions, 0 deletions
diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S
index ac9de2661c0..a331cc90797 100644
--- a/arch/m68knommu/kernel/vmlinux.lds.S
+++ b/arch/m68knommu/kernel/vmlinux.lds.S
@@ -269,6 +269,11 @@ SECTIONS {
*(__ksymtab_gpl)
__stop___ksymtab_gpl = .;
+ /* Kernel symbol table: GPL-future symbols */
+ __start___ksymtab_gpl_future = .;
+ *(__ksymtab_gpl_future)
+ __stop___ksymtab_gpl_future = .;
+
/* Kernel symbol table: Normal symbols */
__start___kcrctab = .;
*(__kcrctab)
@@ -279,6 +284,11 @@ SECTIONS {
*(__kcrctab_gpl)
__stop___kcrctab_gpl = .;
+ /* Kernel symbol table: GPL-future symbols */
+ __start___kcrctab_gpl_future = .;
+ *(__kcrctab_gpl_future)
+ __stop___kcrctab_gpl_future = .;
+
/* Kernel symbol table: strings */
*(__ksymtab_strings)
diff --git a/arch/v850/kernel/vmlinux.lds.S b/arch/v850/kernel/vmlinux.lds.S
index 5be05f47109..5b2ffcc6e2b 100644
--- a/arch/v850/kernel/vmlinux.lds.S
+++ b/arch/v850/kernel/vmlinux.lds.S
@@ -64,6 +64,10 @@
___start___ksymtab_gpl = .; \
*(__ksymtab_gpl) \
___stop___ksymtab_gpl = .; \
+ /* Kernel symbol table: GPL-future symbols */ \
+ ___start___ksymtab_gpl_future = .; \
+ *(__ksymtab_gpl_future) \
+ ___stop___ksymtab_gpl_future = .; \
/* Kernel symbol table: strings */ \
*(__ksymtab_strings) \
/* Kernel symbol table: Normal symbols */ \
@@ -74,6 +78,10 @@
___start___kcrctab_gpl = .; \
*(__kcrctab_gpl) \
___stop___kcrctab_gpl = .; \
+ /* Kernel symbol table: GPL-future symbols */ \
+ ___start___kcrctab_gpl_future = .; \
+ *(__kcrctab_gpl_future) \
+ ___stop___kcrctab_gpl_future = .; \
/* Built-in module parameters */ \
. = ALIGN (4) ; \
___start___param = .; \