Messages in this thread Patch in this message | | | Date | Thu, 16 Oct 2008 16:26:26 +0100 | From | Américo Wang <> | Subject | [Patch] uml: fix one compile error |
| |
This patch fixed the following compile error:
CC arch/um/sys-i386/signal.o /home/wangcong/Projects/linux-2.6/arch/um/sys-i386/signal.c: In function 'copy_sc_from_user': /home/wangcong/Projects/linux-2.6/arch/um/sys-i386/signal.c:182: warning: dereferencing 'void *' pointer /home/wangcong/Projects/linux-2.6/arch/um/sys-i386/signal.c:182: error: request for member '_fxsr_env' in something not a structure or union
Signed-off-by: WANG Cong <wangcong@zeuux.org> Cc: jdike@addtoit.com
--- diff --git a/arch/um/sys-i386/signal.c b/arch/um/sys-i386/signal.c index fd0c25a..1296473 100644 --- a/arch/um/sys-i386/signal.c +++ b/arch/um/sys-i386/signal.c @@ -179,7 +179,8 @@ static int copy_sc_from_user(struct pt_regs *regs, if (have_fpx_regs) { struct user_fxsr_struct fpx; - err = copy_from_user(&fpx, &sc.fpstate->_fxsr_env[0], + err = copy_from_user(&fpx, + &((struct _fpstate __user *)sc.fpstate)->_fxsr_env[0], sizeof(struct user_fxsr_struct)); if (err) return 1;
| |