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| author | Al Viro <viro@ftp.linux.org.uk> | 2006-01-12 01:05:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 09:08:53 -0800 |
| commit | 308a792f7c563a7af6e325274c63812f98988d6f (patch) | |
| tree | dc69f570a04bbf43403dea756fca44a4a7d132fc | |
| parent | cafcfcaa60dbb5bcccbbc1d0ad7d4bdeeb4d0cc8 (diff) | |
| download | linux-3.10-308a792f7c563a7af6e325274c63812f98988d6f.tar.gz linux-3.10-308a792f7c563a7af6e325274c63812f98988d6f.tar.bz2 linux-3.10-308a792f7c563a7af6e325274c63812f98988d6f.zip | |
[PATCH] sh: task_stack_page()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/sh/kernel/process.c | 2 | ||||
| -rw-r--r-- | include/asm-sh/ptrace.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 35415d0be39..aac15e42d03 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -270,7 +270,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, if (user_mode(regs)) { childregs->regs[15] = usp; } else { - childregs->regs[15] = (unsigned long)p->thread_info + THREAD_SIZE; + childregs->regs[15] = (unsigned long)task_stack_page(p) + THREAD_SIZE; } if (clone_flags & CLONE_SETTLS) { childregs->gbr = childregs->regs[0]; diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h index 85aa0f4de81..792fc35bd62 100644 --- a/include/asm-sh/ptrace.h +++ b/include/asm-sh/ptrace.h @@ -93,11 +93,11 @@ extern void show_regs(struct pt_regs *); #ifdef CONFIG_SH_DSP #define task_pt_regs(task) \ - ((struct pt_regs *) ((unsigned long)(task)->thread_info + THREAD_SIZE \ + ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \ - sizeof(struct pt_dspregs) - sizeof(unsigned long)) - 1) #else #define task_pt_regs(task) \ - ((struct pt_regs *) ((unsigned long)(task)->thread_info + THREAD_SIZE \ + ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \ - sizeof(unsigned long)) - 1) #endif |