On Mon, Jan 06, 2020 at 09:51:47AM -0800, Olof Johansson wrote: > Hi, > > On Wed, Dec 11, 2019 at 9:06 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > > > Hi all, > > > > After merging the rcu (I think) tree, today's linux-next build (x86_64 > > allnoconfig) produced this warning: > > > > kernel/time/timer.c: In function 'schedule_timeout': > > kernel/time/timer.c:969:20: warning: 'timer.expires' may be used uninitialized in this function [-Wmaybe-uninitialized] > > 969 | long diff = timer->expires - expires; > > | ~~~~~^~~~~~~~~ > > > > Introduced by (bisected to) commit > > > > c4127fce1d02 ("timer: Use hlist_unhashed_lockless() in timer_pending()") > > > > x86_64-linux-gnu-gcc (Debian 9.2.1-21) 9.2.1 20191130 > > This is still there as of last night's -next. Any update on getting a > fix queued together with the offending patch? Hello, Olof, Thank you, I had indeed lost track of this one. :-/ Does Eric's patch fix things for you? https://lore.kernel.org/lkml/CANn89i+xomdo4HFqewrfNf_Z4Q5ayXuW6A4SjSkE46JXP9KuFw@xxxxxxxxxxxxxx/ Thanx, Paul