From: Vineet Gupta Vineet.Gupta1@synopsys.com
This is a custom patch (no mainline equivalent) for stable backport only to address 0-Day kernel test infra ARC 4.x.y builds errors.
The reason for this custom patch as that it is a single patch, touches only ARC, vs. atleast two 7c2c11b208be09c1, dc8635b78cd8669 which touch atleast 3 other arches (one long removed) and could potentially have a fallout.
Reported-by: kbuild test robot lkp@intel.com CC: stable@vger.kernel.org # 4.4, 4.9 Signed-off-by: Vineet Gupta vgupta@synopsys.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/arc/kernel/traps.c | 1 + 1 file changed, 1 insertion(+)
--- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -163,3 +163,4 @@ void abort(void) { __asm__ __volatile__("trap_s 5\n"); } +EXPORT_SYMBOL(abort);