sparc64: Support kmemleak.
Only missing thing was an _sdata marker in vmlinux.lds.S
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index c4f5758..0c1e678 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -52,6 +52,10 @@
_etext = .;
RO_DATA(PAGE_SIZE)
+
+ /* Start of data section */
+ _sdata = .;
+
.data1 : {
*(.data1)
}
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 1fafb4b..6c2be60 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -356,7 +356,7 @@
config DEBUG_KMEMLEAK
bool "Kernel memory leak detector"
depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \
- (X86 || ARM || PPC || S390 || SUPERH)
+ (X86 || ARM || PPC || S390 || SPARC64 || SUPERH)
select DEBUG_FS if SYSFS
select STACKTRACE if STACKTRACE_SUPPORT