On 12 January 2015 at 14:13, Olof Johansson <olof@xxxxxxxxx> wrote: > On Mon, Jan 12, 2015 at 05:17:06PM +0100, Maxime Ripard wrote: >> On Mon, Jan 12, 2015 at 07:54:46AM -0800, Tyler Baker wrote: >> > Call spin_lock_init() before the spinlocks are used, both in early init >> > and probe functions preventing a lockdep splat. >> > >> > I have been observing lockdep complaining [1] during boot on my a80 optimus [2] >> > when CONFIG_PROVE_LOCKING has been enabled. This patch resolves the splat, >> > and has been tested on a few other sunxi platforms without issue. >> > >> > [1] http://storage.kernelci.org/next/next-20150107/arm-multi_v7_defconfig+CONFIG_PROVE_LOCKING=y/lab-tbaker/boot-sun9i-a80-optimus.html >> > [2] http://kernelci.org/boot/?a80-optimus >> > >> > Signed-off-by: Tyler Baker <tyler.baker@xxxxxxxxxx> >> > Cc: <stable@xxxxxxxxxxxxxxx> >> >> Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > > Not entirely sure what to do with this one. You sent it to:arm@xxxxxxxxxx, but > it should probably have gone to Philipp? Apologies, that was my copy and paste error. > > We can pick it up with an ack from him though, no problem. Philipp is on CC so I'll let him decide, otherwise I can resend if needed. > > > -Olof Sorry for any confusion. -- Tyler Baker Tech Lead, LAVA Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html