diff options
Diffstat (limited to 'arch/hexagon/kernel')
| -rw-r--r-- | arch/hexagon/kernel/dma.c | 4 | ||||
| -rw-r--r-- | arch/hexagon/kernel/hexagon_ksyms.c | 4 | ||||
| -rw-r--r-- | arch/hexagon/kernel/stacktrace.c | 4 | ||||
| -rw-r--r-- | arch/hexagon/kernel/vm_entry.S | 8 | ||||
| -rw-r--r-- | arch/hexagon/kernel/vmlinux.lds.S | 5 |
5 files changed, 11 insertions, 14 deletions
diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index f561b127c4b4..25f388d9cfcc 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -55,8 +55,8 @@ void arch_dma_free(struct device *dev, size_t size, void *vaddr, gen_pool_free(coherent_pool, (unsigned long) vaddr, size); } -void arch_sync_dma_for_device(struct device *dev, phys_addr_t paddr, - size_t size, enum dma_data_direction dir) +void arch_sync_dma_for_device(phys_addr_t paddr, size_t size, + enum dma_data_direction dir) { void *addr = phys_to_virt(paddr); diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c index cf8974beb500..6fb1aaab1c29 100644 --- a/arch/hexagon/kernel/hexagon_ksyms.c +++ b/arch/hexagon/kernel/hexagon_ksyms.c @@ -14,13 +14,13 @@ EXPORT_SYMBOL(__clear_user_hexagon); EXPORT_SYMBOL(raw_copy_from_user); EXPORT_SYMBOL(raw_copy_to_user); -EXPORT_SYMBOL(__iounmap); +EXPORT_SYMBOL(iounmap); EXPORT_SYMBOL(__strnlen_user); EXPORT_SYMBOL(__vmgetie); EXPORT_SYMBOL(__vmsetie); EXPORT_SYMBOL(__vmyield); EXPORT_SYMBOL(empty_zero_page); -EXPORT_SYMBOL(ioremap_nocache); +EXPORT_SYMBOL(ioremap); EXPORT_SYMBOL(memcpy); EXPORT_SYMBOL(memset); diff --git a/arch/hexagon/kernel/stacktrace.c b/arch/hexagon/kernel/stacktrace.c index 35f29423fda8..5ed02f699479 100644 --- a/arch/hexagon/kernel/stacktrace.c +++ b/arch/hexagon/kernel/stacktrace.c @@ -11,8 +11,6 @@ #include <linux/thread_info.h> #include <linux/module.h> -register unsigned long current_frame_pointer asm("r30"); - struct stackframe { unsigned long fp; unsigned long rets; @@ -30,7 +28,7 @@ void save_stack_trace(struct stack_trace *trace) low = (unsigned long)task_stack_page(current); high = low + THREAD_SIZE; - fp = current_frame_pointer; + fp = (unsigned long)__builtin_frame_address(0); while (fp >= low && fp <= (high - sizeof(*frame))) { frame = (struct stackframe *)fp; diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S index 12242c27e2df..554371d92bed 100644 --- a/arch/hexagon/kernel/vm_entry.S +++ b/arch/hexagon/kernel/vm_entry.S @@ -265,12 +265,12 @@ event_dispatch: * should be in the designated register (usually R19) * * If we were in kernel mode, we don't need to check scheduler - * or signals if CONFIG_PREEMPT is not set. If set, then it has + * or signals if CONFIG_PREEMPTION is not set. If set, then it has * to jump to a need_resched kind of block. - * BTW, CONFIG_PREEMPT is not supported yet. + * BTW, CONFIG_PREEMPTION is not supported yet. */ -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION R0 = #VM_INT_DISABLE trap1(#HVM_TRAP1_VMSETIE) #endif @@ -369,7 +369,7 @@ ret_from_fork: R26.L = #LO(do_work_pending); R0 = #VM_INT_DISABLE; } - if P0 jump check_work_pending + if (P0) jump check_work_pending { R0 = R25; callr R24 diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S index 78f2418e97c8..0ca2471ddb9f 100644 --- a/arch/hexagon/kernel/vmlinux.lds.S +++ b/arch/hexagon/kernel/vmlinux.lds.S @@ -49,12 +49,11 @@ SECTIONS INIT_DATA_SECTION(PAGE_SIZE) _sdata = .; - RW_DATA_SECTION(32,PAGE_SIZE,_THREAD_SIZE) - RO_DATA_SECTION(PAGE_SIZE) + RW_DATA(32,PAGE_SIZE,_THREAD_SIZE) + RO_DATA(PAGE_SIZE) _edata = .; EXCEPTION_TABLE(16) - NOTES BSS_SECTION(_PAGE_SIZE, _PAGE_SIZE, _PAGE_SIZE) |
