Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> writes: > Hi, > > Am Montag, den 12.01.2015, 14:13 -0800 schrieb Olof Johansson: >> 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? >> >> We can pick it up with an ack from him though, no problem. > > I have applied the patch here: > > git://git.pengutronix.de/git/pza/linux reset/for_v3.19 > > I was going to send a pull request tonight, but since I don't have any > other pending fixes besides this, and you already offered to pick it up, > > Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> Applied to arm-soc/fixes with ack from Philipp. Thanks, Kevin -- 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