On Fri, May 17, 2013 at 11:59 PM, Will Deacon <[email protected]> wrote: > > Ok, I tried to reproduce this on my TC2 with 3.10-rc1 and perf top looks > fine. I also tried loading your spi-altera module and it made no difference. > > I'm using a fairly old perf tool (reports its version as 3.5.5).
It isn't related with perf tool. Finally, looks the problem disappeared after upgrading gcc to "gcc version 4.7.3 (Sourcery CodeBench Lite 2013.05-24)" from "gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50)", so it should be caused by compiler. Thanks, -- Ming Lei -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
