[PATCH 4.12 144/196] MIPS: Send SIGILL for R6 branches in `__compute_return_epc_for_insn

4.12-stable review patch. If anyone has any objections, please let me know. -- From: Maciej W. Rozycki commit a60b1a5bf88a250f1a77977c0224e502c901c77b upstream. Fix: * commit 8467ca0122e2 ("MIPS: Emulate the new MIPS R6 branch compact (BC) instruction"), *

[PATCH 4.12 144/196] MIPS: Send SIGILL for R6 branches in `__compute_return_epc_for_insn

4.12-stable review patch. If anyone has any objections, please let me know. -- From: Maciej W. Rozycki commit a60b1a5bf88a250f1a77977c0224e502c901c77b upstream. Fix: * commit 8467ca0122e2 ("MIPS: Emulate the new MIPS R6 branch compact (BC) instruction"), * commit