References: <[EMAIL PROTECTED]>
In-Reply-To: <[EMAIL PROTECTED]>
Signed-off-by: Al Viro <[EMAIL PROTECTED]>
---
arch/sparc64/kernel/process.c | 6 +++---
arch/sparc64/kernel/traps.c | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
7fb2d76daf5bcc4a9c73f2f6a5b27902aa80e3df
diff --git a/arch/sparc64/kernel/process.c b/arch/sparc64/kernel/process.c
index 1bc7724..1dc3650 100644
--- a/arch/sparc64/kernel/process.c
+++ b/arch/sparc64/kernel/process.c
@@ -616,11 +616,11 @@ int copy_thread(int nr, unsigned long cl
unsigned long unused,
struct task_struct *p, struct pt_regs *regs)
{
- struct thread_info *t = p->thread_info;
+ struct thread_info *t = task_thread_info(p);
char *child_trap_frame;
/* Calculate offset to stack_frame & pt_regs */
- child_trap_frame = ((char *)t) + (THREAD_SIZE -
(TRACEREG_SZ+STACKFRAME_SZ));
+ child_trap_frame = task_stack_page(p) + (THREAD_SIZE -
(TRACEREG_SZ+STACKFRAME_SZ));
memcpy(child_trap_frame, (((struct sparc_stackf *)regs)-1),
(TRACEREG_SZ+STACKFRAME_SZ));
t->flags = (t->flags & ~((0xffUL << TI_FLAG_CWP_SHIFT) | (0xffUL <<
TI_FLAG_CURRENT_DS_SHIFT))) |
@@ -845,7 +845,7 @@ unsigned long get_wchan(struct task_stru
task->state == TASK_RUNNING)
goto out;
- thread_info_base = (unsigned long) task->thread_info;
+ thread_info_base = (unsigned long) task_stack_page(task);
bias = STACK_BIAS;
fp = task_thread_info(task)->ksp + bias;
diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c
index 5570e7b..8d44ae5 100644
--- a/arch/sparc64/kernel/traps.c
+++ b/arch/sparc64/kernel/traps.c
@@ -1808,7 +1808,7 @@ static void user_instruction_dump (unsig
void show_stack(struct task_struct *tsk, unsigned long *_ksp)
{
unsigned long pc, fp, thread_base, ksp;
- struct thread_info *tp = tsk->thread_info;
+ void *tp = task_stack_page(tsk);
struct reg_window *rw;
int count = 0;
@@ -1862,7 +1862,7 @@ static inline int is_kernel_stack(struct
return 0;
}
- thread_base = (unsigned long) task->thread_info;
+ thread_base = (unsigned long) task_stack_page(task);
thread_end = thread_base + sizeof(union thread_union);
if (rw_addr >= thread_base &&
rw_addr < thread_end &&
--
0.99.9.GIT
-
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