On Wed, Aug 22, 2012 at 09:07:38AM +0200, Robert Richter wrote: > On 22.08.12 10:21:07, Junxiao Bi wrote: > > If one kernel path is using KM_USER0 slot and is interrupted by > > the oprofile nmi, then in copy_from_user_nmi(), the KM_USER0 slot > > will be overwrite and cleared to zero at last, when the control > > return to the original kernel path, it will access an invalid > > virtual address and trigger a crash. > > > > Cc: Robert Richter <[email protected]> > > Cc: Greg KH <[email protected]> > > Cc: [email protected] > > Signed-off-by: Junxiao Bi <[email protected]> > > > > Hi, Please review this patch. > > > > It is for linux-2.6.32.y stable branch not for mainline. > > I am not sure if there will be any .32 stable release in the future, > but this could be at least for .34 or if there is one for .27 and .35.
Yes, .32.60 is currently being worked on right now. I'm having difficulties assigning more time to work on it during the summer but it is making progress. sorry for the overly long delays :-( Willy -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
