diff options
Diffstat (limited to 'arch/unicore32/mm')
| -rw-r--r-- | arch/unicore32/mm/Kconfig | 11 | ||||
| -rw-r--r-- | arch/unicore32/mm/fault.c | 3 |
2 files changed, 3 insertions, 11 deletions
diff --git a/arch/unicore32/mm/Kconfig b/arch/unicore32/mm/Kconfig index e9154a59d561..82759b6aba67 100644 --- a/arch/unicore32/mm/Kconfig +++ b/arch/unicore32/mm/Kconfig @@ -39,14 +39,3 @@ config CPU_TLB_SINGLE_ENTRY_DISABLE default y help Say Y here to disable the TLB single entry operations. - -config SWIOTLB - def_bool y - select DMA_DIRECT_OPS - -config IOMMU_HELPER - def_bool SWIOTLB - -config NEED_SG_DMA_LENGTH - def_bool SWIOTLB - diff --git a/arch/unicore32/mm/fault.c b/arch/unicore32/mm/fault.c index bbefcc46a45e..381473412937 100644 --- a/arch/unicore32/mm/fault.c +++ b/arch/unicore32/mm/fault.c @@ -125,6 +125,7 @@ static void __do_user_fault(struct task_struct *tsk, unsigned long addr, tsk->thread.address = addr; tsk->thread.error_code = fsr; tsk->thread.trap_no = 14; + clear_siginfo(&si); si.si_signo = sig; si.si_errno = 0; si.si_code = code; @@ -472,6 +473,7 @@ asmlinkage void do_DataAbort(unsigned long addr, unsigned int fsr, printk(KERN_ALERT "Unhandled fault: %s (0x%03x) at 0x%08lx\n", inf->name, fsr, addr); + clear_siginfo(&info); info.si_signo = inf->sig; info.si_errno = 0; info.si_code = inf->code; @@ -491,6 +493,7 @@ asmlinkage void do_PrefetchAbort(unsigned long addr, printk(KERN_ALERT "Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n", inf->name, ifsr, addr); + clear_siginfo(&info); info.si_signo = inf->sig; info.si_errno = 0; info.si_code = inf->code; |