diff options
Diffstat (limited to 'arch/loongarch/include/asm/thread_info.h')
| -rw-r--r-- | arch/loongarch/include/asm/thread_info.h | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/arch/loongarch/include/asm/thread_info.h b/arch/loongarch/include/asm/thread_info.h index b7dd9f19a5a9..4d7117fcdc78 100644 --- a/arch/loongarch/include/asm/thread_info.h +++ b/arch/loongarch/include/asm/thread_info.h @@ -10,7 +10,7 @@ #ifdef __KERNEL__ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <asm/processor.h> @@ -38,7 +38,7 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .flags = 0, \ + .flags = _TIF_FIXADE, \ .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ } @@ -53,7 +53,7 @@ static inline struct thread_info *current_thread_info(void) register unsigned long current_stack_pointer __asm__("$sp"); -#endif /* !__ASSEMBLY__ */ +#endif /* !__ASSEMBLER__ */ /* thread information allocation */ #define THREAD_SIZE SZ_16K @@ -65,42 +65,42 @@ register unsigned long current_stack_pointer __asm__("$sp"); * access * - pending work-to-be-done flags are in LSW * - other flags in MSW + * + * Tell the generic TIF infrastructure which special bits loongarch supports */ -#define TIF_SIGPENDING 1 /* signal pending */ -#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_NOTIFY_RESUME 3 /* callback before returning to user */ -#define TIF_NOTIFY_SIGNAL 4 /* signal notifications exist */ -#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ -#define TIF_NOHZ 6 /* in adaptive nohz mode */ -#define TIF_UPROBE 7 /* breakpointed or singlestepping */ -#define TIF_USEDFPU 8 /* FPU was used by this task this quantum (SMP) */ -#define TIF_USEDSIMD 9 /* SIMD has been used this quantum */ -#define TIF_MEMDIE 10 /* is terminating due to OOM killer */ -#define TIF_FIXADE 11 /* Fix address errors in software */ -#define TIF_LOGADE 12 /* Log address errors to syslog */ -#define TIF_32BIT_REGS 13 /* 32-bit general purpose registers */ -#define TIF_32BIT_ADDR 14 /* 32-bit address space */ -#define TIF_LOAD_WATCH 15 /* If set, load watch registers */ -#define TIF_SINGLESTEP 16 /* Single Step */ -#define TIF_LSX_CTX_LIVE 17 /* LSX context must be preserved */ -#define TIF_LASX_CTX_LIVE 18 /* LASX context must be preserved */ +#define HAVE_TIF_NEED_RESCHED_LAZY +#define HAVE_TIF_RESTORE_SIGMASK + +#include <asm-generic/thread_info_tif.h> + +/* Architecture specific bits */ +#define TIF_NOHZ 16 /* in adaptive nohz mode */ +#define TIF_USEDFPU 17 /* FPU was used by this task this quantum (SMP) */ +#define TIF_USEDSIMD 18 /* SIMD has been used this quantum */ +#define TIF_FIXADE 19 /* Fix address errors in software */ +#define TIF_LOGADE 20 /* Log address errors to syslog */ +#define TIF_32BIT_REGS 21 /* 32-bit general purpose registers */ +#define TIF_32BIT_ADDR 22 /* 32-bit address space */ +#define TIF_LOAD_WATCH 23 /* If set, load watch registers */ +#define TIF_SINGLESTEP 24 /* Single Step */ +#define TIF_LSX_CTX_LIVE 25 /* LSX context must be preserved */ +#define TIF_LASX_CTX_LIVE 26 /* LASX context must be preserved */ +#define TIF_USEDLBT 27 /* LBT was used by this task this quantum (SMP) */ +#define TIF_LBT_CTX_LIVE 28 /* LBT context must be preserved */ -#define _TIF_SIGPENDING (1<<TIF_SIGPENDING) -#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) -#define _TIF_NOTIFY_SIGNAL (1<<TIF_NOTIFY_SIGNAL) -#define _TIF_NOHZ (1<<TIF_NOHZ) -#define _TIF_UPROBE (1<<TIF_UPROBE) -#define _TIF_USEDFPU (1<<TIF_USEDFPU) -#define _TIF_USEDSIMD (1<<TIF_USEDSIMD) -#define _TIF_FIXADE (1<<TIF_FIXADE) -#define _TIF_LOGADE (1<<TIF_LOGADE) -#define _TIF_32BIT_REGS (1<<TIF_32BIT_REGS) -#define _TIF_32BIT_ADDR (1<<TIF_32BIT_ADDR) -#define _TIF_LOAD_WATCH (1<<TIF_LOAD_WATCH) -#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) -#define _TIF_LSX_CTX_LIVE (1<<TIF_LSX_CTX_LIVE) -#define _TIF_LASX_CTX_LIVE (1<<TIF_LASX_CTX_LIVE) +#define _TIF_NOHZ BIT(TIF_NOHZ) +#define _TIF_USEDFPU BIT(TIF_USEDFPU) +#define _TIF_USEDSIMD BIT(TIF_USEDSIMD) +#define _TIF_FIXADE BIT(TIF_FIXADE) +#define _TIF_LOGADE BIT(TIF_LOGADE) +#define _TIF_32BIT_REGS BIT(TIF_32BIT_REGS) +#define _TIF_32BIT_ADDR BIT(TIF_32BIT_ADDR) +#define _TIF_LOAD_WATCH BIT(TIF_LOAD_WATCH) +#define _TIF_SINGLESTEP BIT(TIF_SINGLESTEP) +#define _TIF_LSX_CTX_LIVE BIT(TIF_LSX_CTX_LIVE) +#define _TIF_LASX_CTX_LIVE BIT(TIF_LASX_CTX_LIVE) +#define _TIF_USEDLBT BIT(TIF_USEDLBT) +#define _TIF_LBT_CTX_LIVE BIT(TIF_LBT_CTX_LIVE) #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ |