09:30 <tmlind> robher: looks like that musb regression is still open, any ideas?

09:32 <tmlind> robher: hmm there's a partial revert in [PATCH] partially Revert "usb: musb: Set the DT node on the child device"

09:50 <paulk> hi

09:50 <paulk> anything going on with majordomo today? it's ignoring my subscribe requests

09:51 <paulk> also autoanswer@ is not answering

12:18 <robher> tmlind: on Linus' tree or next?

12:48 <tmlind> robher: linus's tree, it's been broken for a while now

12:49 <tmlind> robher: oh it's been applied to next it seems

12:49 <tmlind> robher: and in -rc2, sorry i'm a bit behind it seems

12:50 <tmlind> robher: and in v5.17, looks like i'm way behind on musb stuff :)

12:53 <robher> tmlind: FYI, in next (only), the irq resources are no longer stored in the platform dev resources for DT instantiated devices. I think musb should be fine, but maybe not.

12:56 <tmlind> robher: ok i'll test at some point

17:07 <gpiccoli> Hi folks, I'm curious about something related to EFI-stub. Is there a way to access memory used on efi-stub from within the kernel, in regular functions after start_kernel() ? I mean, not considering buddy allocator, etc...just if the memory that was allocated in efi-stub is "easily" accesible later...

17:07 <gpiccoli> Origin of the question is at #kernelnewbies, how to preserve efi_printk() in dmesg...

17:11 <maz> gpiccoli: ardb should be able to answer that one (free ping!).

17:12 <ardb> gpiccoli: the way to do that would be to create a special memory region and copy all the output into it as it is emitted to the console

17:12 <ardb> you could then install a EFI configuration table pointing to this memory, allowing the core kernel to pick it up

17:47 <javierm> gpiccoli: a good example is how the TPM log table is copied

17:47 <javierm> gpiccoli: https://elixir.bootlin.com/linux/latest/source/drivers/firmware/efi/libstub/tpm.c#L118 and https://elixir.bootlin.com/linux/latest/source/drivers/firmware/efi/libstub/tpm.c#L159

18:11 <gpiccoli> free ping lol

18:11 <gpiccoli> Thanks a LOT folks - great example!

18:11 <gpiccoli> so it's possible, not trivial but not so hard as well heh

18:12 <gpiccoli> maz, ardb, javierm - do you mind if I pastebin this excerpt in #kernelnewbies, OFTC ?

18:12 <gpiccoli> Great stuff, thanks again!

20:34 <ardb> gpiccoli: sure, go ahead