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| author | Ralf Baechle <ralf@linux-mips.org> | 2015-07-28 21:37:43 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-09-03 13:08:04 +0300 |
| commit | e3b28831c18c6c95c51b6bb717fa116d2b658ba9 (patch) | |
| tree | 643aec907cb2a9df80a2824719dcfc7dd5853bb8 /arch/mips/include | |
| parent | 8c576912e4708144cbaa28228cc910746f39bafd (diff) | |
| download | linux-e3b28831c18c6c95c51b6bb717fa116d2b658ba9.tar.xz | |
MIPS: Set trap_no field in thread_struct on exception.
This reverts commit 7281cd22973008a782860e48ed8d85d00204168c and adds
actual functionality to use the field.
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/processor.h | 2 |
1 files changed, 2 insertions, 0 deletions
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) \ */ \ |