On Fri, Oct 08, 2021 at 01:15:32PM +0200, Peter Zijlstra wrote: > From: Kees Cook <keescook@xxxxxxxxxxxx> > > Having a stable wchan means the process must be blocked and for it to > stay that way while performing stack unwinding. > > Suggested-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> > Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx> > Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Acked-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> [arm] I will eventually get around to test this once I've caught up. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
