Hi Bernhard, On Mon, Dec 05, 2022 at 12:21:48PM +0000, Bernhard wrote: > Hello Salvatore > > It is possible, that kernel 6.0.11 solves the Bug #1021391 because of > > >>> > - [arm64,armhf] bus: sunxi-rsb: Remove the shutdown callback > - [arm64,armhf] bus: sunxi-rsb: Support atomic transfers > <<< > > If i have a look at the ARM kernel mailinglist, there are bugfixes for this > I2C: > > >>> > Shutting down the RSB controller prevents communicating with a PMIC > inside pm_power_off(), so it breaks system poweroff on some boards. > <<< > > >>> > This series fixes a couple of issues that occur when powering off a > board using a PMIC attached to the RSB bus. > > These issues only affected 32-bit platforms, because 64-bit platforms > use PSCI for pm_power_off(), and the PSCI firmware reinitializes the > RSB controller. > <<< > > >>> > When communicating with a PMIC during system poweroff (pm_power_off()), > IRQs are disabled and we are in a RCU read-side critical section, so we > cannot use wait_for_completion_io_timeout(). Instead, poll the status > register for transfer completion. > <<< > > Is it planned, to release this kernel in the next days? > I'm really very interested in testing.
I was pondering it actually, and the changes are waiting in the sid branch, but wanted to include the changes of upcoming 6.0.12 as well in the next update. Regards, Salvatore
