diff options
Diffstat (limited to 'arch/xtensa/include/asm/thread_info.h')
| -rw-r--r-- | arch/xtensa/include/asm/thread_info.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/arch/xtensa/include/asm/thread_info.h b/arch/xtensa/include/asm/thread_info.h index a312333a9add..5b74dfc35ef9 100644 --- a/arch/xtensa/include/asm/thread_info.h +++ b/arch/xtensa/include/asm/thread_info.h @@ -16,7 +16,7 @@ #define CURRENT_SHIFT KERNEL_STACK_SHIFT -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ # include <asm/processor.h> #endif @@ -28,7 +28,7 @@ * must also be changed */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #if XTENSA_HAVE_COPROCESSORS @@ -52,14 +52,21 @@ struct thread_info { __u32 cpu; /* current CPU */ __s32 preempt_count; /* 0 => preemptable,< 0 => BUG*/ - mm_segment_t addr_limit; /* thread address space */ - - unsigned long cpenable; #if XCHAL_HAVE_EXCLUSIVE /* result of the most recent exclusive store */ unsigned long atomctl8; #endif +#ifdef CONFIG_USER_ABI_CALL0_PROBE + /* Address where PS.WOE was enabled by the ABI probing code */ + unsigned long ps_woe_fix_addr; +#endif + /* + * If i-th bit is set then coprocessor state is loaded into the + * coprocessor i on CPU cp_owner_cpu. + */ + unsigned long cpenable; + u32 cp_owner_cpu; /* Allocate storage for extra user states and coprocessor states. */ #if XTENSA_HAVE_COPROCESSORS xtregs_coprocessor_t xtregs_cp; @@ -73,7 +80,7 @@ struct thread_info { * macros/functions for gaining access to the thread information structure */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #define INIT_THREAD_INFO(tsk) \ { \ @@ -81,11 +88,10 @@ struct thread_info { .flags = 0, \ .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ - .addr_limit = KERNEL_DS, \ } /* how to get the thread information struct from C */ -static inline struct thread_info *current_thread_info(void) +static __always_inline struct thread_info *current_thread_info(void) { struct thread_info *ti; __asm__("extui %0, a1, 0, "__stringify(CURRENT_SHIFT)"\n\t" @@ -93,7 +99,7 @@ static inline struct thread_info *current_thread_info(void) return ti; } -#else /* !__ASSEMBLY__ */ +#else /* !__ASSEMBLER__ */ /* how to get the thread information struct from ASM */ #define GET_THREAD_INFO(reg,sp) \ |