diff options
Diffstat (limited to 'arch/sparc/include/asm/thread_info_64.h')
| -rw-r--r-- | arch/sparc/include/asm/thread_info_64.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h index 20255471e653..1a44372e2bc0 100644 --- a/arch/sparc/include/asm/thread_info_64.h +++ b/arch/sparc/include/asm/thread_info_64.h @@ -46,7 +46,7 @@ struct thread_info { struct pt_regs *kregs; int preempt_count; /* 0 => preemptable, <0 => BUG */ __u8 new_child; - __u8 current_ds; + __u8 __pad; __u16 cpu; unsigned long *utraps; @@ -81,7 +81,6 @@ struct thread_info { #define TI_KREGS 0x00000028 #define TI_PRE_COUNT 0x00000030 #define TI_NEW_CHILD 0x00000034 -#define TI_CURRENT_DS 0x00000035 #define TI_CPU 0x00000036 #define TI_UTRAPS 0x00000038 #define TI_REG_WINDOW 0x00000040 @@ -116,8 +115,8 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .current_ds = ASI_P, \ .preempt_count = INIT_PREEMPT_COUNT, \ + .kregs = (struct pt_regs *)(init_stack+THREAD_SIZE)-1 \ } /* how to get the thread information struct from C */ @@ -180,7 +179,7 @@ extern struct thread_info *current_thread_info(void); #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ -/* flag bit 4 is available */ +#define TIF_NOTIFY_SIGNAL 4 /* signal notifications exist */ #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */ #define TIF_UPROBE 6 /* breakpointed or singlestepped */ #define TIF_32BIT 7 /* 32-bit binary */ @@ -200,6 +199,7 @@ extern struct thread_info *current_thread_info(void); #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) +#define _TIF_NOTIFY_SIGNAL (1<<TIF_NOTIFY_SIGNAL) #define _TIF_UNALIGNED (1<<TIF_UNALIGNED) #define _TIF_UPROBE (1<<TIF_UPROBE) #define _TIF_32BIT (1<<TIF_32BIT) @@ -213,7 +213,8 @@ extern struct thread_info *current_thread_info(void); _TIF_DO_NOTIFY_RESUME_MASK | \ _TIF_NEED_RESCHED) #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | \ - _TIF_SIGPENDING | _TIF_UPROBE) + _TIF_SIGPENDING | _TIF_UPROBE | \ + _TIF_NOTIFY_SIGNAL) #define is_32bit_task() (test_thread_flag(TIF_32BIT)) |