From e3b28831c18c6c95c51b6bb717fa116d2b658ba9 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 28 Jul 2015 20:37:43 +0200 Subject: MIPS: Set trap_no field in thread_struct on exception. This reverts commit 7281cd22973008a782860e48ed8d85d00204168c and adds actual functionality to use the field. --- arch/mips/include/asm/processor.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/mips/include/asm/processor.h') diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index 9b3b48e21c22..59ee6dcf6eed 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -275,6 +275,7 @@ struct thread_struct { unsigned long cp0_badvaddr; /* Last user fault */ unsigned long cp0_baduaddr; /* Last kernel fault accessing USEG */ unsigned long error_code; + unsigned long trap_nr; #ifdef CONFIG_CPU_CAVIUM_OCTEON struct octeon_cop2_state cp2 __attribute__ ((__aligned__(128))); struct octeon_cvmseg_state cvmseg __attribute__ ((__aligned__(128))); @@ -341,6 +342,7 @@ struct thread_struct { .cp0_badvaddr = 0, \ .cp0_baduaddr = 0, \ .error_code = 0, \ + .trap_nr = 0, \ /* \ * Platform specific cop2 registers(null if no COP2) \ */ \ -- cgit