Displaying 1 result from an estimated 1 matches for "xenfb_update_screen".
2009 Jan 27
13
[Patch] fix xenfb_update_screen bogus rect
Hi,
When I tested pvfb, I got the following warnings.
It seems to be caused by checking/setting info->dirty without dirty_lock.
We need to check/set info->dirty safely.
xenfb_update_screen bogus rect 2147483647 0 2147483647 0
BUG: warning at /root/linux-2.6.18-xen.hg/drivers/xen/fbfront/xenfb.c:240/xenfb_update_screen()
Call Trace:
[<ffffffff8036920e>] xenfb_thread+0x19b/0x2be
[<ffffffff8022730a>] try_to_wake_up+0x33b/0x34c
[<ffffffff80225c3d>] __wake_up_co...