Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / asm-mips / thread_info.h

diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index 7689003..f8d97da 100644 (file)
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -26,11 +26,12 @@ struct thread_info {
        struct task_struct      *task;          /* main task structure */
        struct exec_domain      *exec_domain;   /* execution domain */
        unsigned long           flags;          /* low level flags */
+       unsigned long           tp_value;       /* thread pointer */
        __u32                   cpu;            /* current CPU */
-       __s32                   preempt_count; /* 0 => preemptable, <0 => BUG */
+       int                     preempt_count;  /* 0 => preemptable, <0 => BUG */
 
        mm_segment_t            addr_limit;     /* thread address space:
-                                                  0-0xBFFFFFFF for user-thead
+                                                  0-0xBFFFFFFF for user-thead
                                                   0-0xFFFFFFFF for kernel-thread
                                                */
        struct restart_block    restart_block;
@@ -62,10 +63,10 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define current_thread_info()  __current_thread_info
 
 /* thread information allocation */
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS32)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_32BIT)
 #define THREAD_SIZE_ORDER (1)
 #endif
-#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_MIPS64)
+#if defined(CONFIG_PAGE_SIZE_4KB) && defined(CONFIG_64BIT)
 #define THREAD_SIZE_ORDER (2)
 #endif
 #ifdef CONFIG_PAGE_SIZE_8KB
@@ -96,8 +97,6 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #endif
 
 #define free_thread_info(info) kfree(info)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
 
 #endif /* !__ASSEMBLY__ */
 
@@ -114,6 +113,8 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define TIF_SIGPENDING         2       /* signal pending */
 #define TIF_NEED_RESCHED       3       /* rescheduling necessary */
 #define TIF_SYSCALL_AUDIT      4       /* syscall auditing active */
+#define TIF_SECCOMP            5       /* secure computing */
+#define TIF_RESTORE_SIGMASK    9       /* restore signal mask in do_signal() */
 #define TIF_USEDFPU            16      /* FPU was used by this task this quantum (SMP) */
 #define TIF_POLLING_NRFLAG     17      /* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE             18
@@ -124,13 +125,15 @@ register struct thread_info *__current_thread_info __asm__("$28");
 #define _TIF_SIGPENDING                (1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED      (1<<TIF_NEED_RESCHED)
 #define _TIF_SYSCALL_AUDIT     (1<<TIF_SYSCALL_AUDIT)
+#define _TIF_SECCOMP           (1<<TIF_SECCOMP)
+#define _TIF_RESTORE_SIGMASK   (1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU           (1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG    (1<<TIF_POLLING_NRFLAG)
 
-#define _TIF_WORK_MASK         0x0000ffef      /* work to do on
-                                                   interrupt/exception return */
-#define _TIF_ALLWORK_MASK      0x8000ffff      /* work to do on any return to
-                                                   u-space */
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK         (0x0000ffef & ~_TIF_SECCOMP)
+/* work to do on any return to u-space */
+#define _TIF_ALLWORK_MASK      (0x8000ffff & ~_TIF_SECCOMP)
 
 #endif /* __KERNEL__ */