On Wed, Feb 4, 2015 at 1:57 AM, Jinpu Wang <jinpu.w...@profitbricks.com> wrote: > Hi, > > I hit WARNING below after update to 3.19-rc6, when I running fio with libaio. > Any one see this warning before, or maybe know how to fix it? > > From the call trace: > (gdb) list *read_events+0x1e8 > 0xffffffff81225ad8 is in read_events (fs/aio.c:1259). > 1254 * something to be aware of when touching this code. > 1255 */ > 1256 if (until.tv64 == 0) > 1257 aio_read_events(ctx, min_nr, nr, event, &ret); > 1258 else > 1259 wait_event_interruptible_hrtimeout(ctx->wait, > 1260 aio_read_events(ctx, min_nr, nr, event, &ret), > 1261 until); > 1262 > 1263 if (!ret && signal_pending(current)) > (gdb) > > looks like the WARNING come from wait_event_interruptible_hrtimeout?
Probably fixed by: http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?id=3e87523897e18a3e17fc8955ed795188be737ff1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
