From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964835AbWACVIX (ORCPT ); Tue, 3 Jan 2006 16:08:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964832AbWACVH6 (ORCPT ); Tue, 3 Jan 2006 16:07:58 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:31887 "EHLO ZenIV.linux.org.uk") by vger.kernel.org with ESMTP id S932547AbWACVHl (ORCPT ); Tue, 3 Jan 2006 16:07:41 -0500 To: torvalds@osdl.org Subject: [PATCH 18/50] sparc: task_stack_page() Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org Message-Id: From: Al Viro Date: Tue, 03 Jan 2006 21:07:38 +0000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org References: <20060103210515.5135@ftp.linux.org.uk> In-Reply-To: <20060103210515.5135@ftp.linux.org.uk> Signed-off-by: Al Viro --- arch/sparc/kernel/process.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) 0015df0826bdd6f2aad29b05149ea3f9475d204a diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index 7eebb08..fbb05a4 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -302,7 +302,7 @@ void show_stack(struct task_struct *tsk, int count = 0; if (tsk != NULL) - task_base = (unsigned long) tsk->thread_info; + task_base = (unsigned long) task_stack_page(tsk); else task_base = (unsigned long) current_thread_info(); @@ -392,7 +392,7 @@ void flush_thread(void) /* We must fixup kregs as well. */ /* XXX This was not fixed for ti for a while, worked. Unused? */ current->thread.kregs = (struct pt_regs *) - ((char *)current->thread_info + (THREAD_SIZE - TRACEREG_SZ)); + (task_stack_page(current) + (THREAD_SIZE - TRACEREG_SZ)); } } @@ -459,7 +459,7 @@ int copy_thread(int nr, unsigned long cl unsigned long unused, struct task_struct *p, struct pt_regs *regs) { - struct thread_info *ti = p->thread_info; + struct thread_info *ti = task_thread_info(p); struct pt_regs *childregs; char *new_stack; @@ -482,7 +482,7 @@ int copy_thread(int nr, unsigned long cl * V V (stk.fr.) V (pt_regs) { (stk.fr.) } * +----- - - - - - ------+===========+============={+==========}+ */ - new_stack = (char*)ti + THREAD_SIZE; + new_stack = task_stack_page(p) + THREAD_SIZE; if (regs->psr & PSR_PS) new_stack -= STACKFRAME_SZ; new_stack -= STACKFRAME_SZ + TRACEREG_SZ; -- 0.99.9.GIT