[PATCH 4.4 67/91] openrisc: Add _text symbol to fix ksym build error

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Stafford Horne <sho...@gmail.com>


[ Upstream commit 086cc1c31a0ec075dac02425367c871bb65bc2c9 ]

The build robot reports:

   .tmp_kallsyms1.o: In function `kallsyms_relative_base':
>> (.rodata+0x8a18): undefined reference to `_text'

This is when using 'make alldefconfig'. Adding this _text symbol to mark
the start of the kernel as in other architecture fixes this.

Signed-off-by: Stafford Horne <sho...@gmail.com>
Acked-by: Jonas Bonn <jo...@southpole.se>
Signed-off-by: Sasha Levin <alexander.le...@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 arch/openrisc/kernel/vmlinux.lds.S |    2 ++
 1 file changed, 2 insertions(+)

--- a/arch/openrisc/kernel/vmlinux.lds.S
+++ b/arch/openrisc/kernel/vmlinux.lds.S
@@ -38,6 +38,8 @@ SECTIONS
         /* Read-only sections, merged into text segment: */
         . = LOAD_BASE ;
 
+       _text = .;
+
        /* _s_kernel_ro must be page aligned */
        . = ALIGN(PAGE_SIZE);
        _s_kernel_ro = .;