Subject: Re: Nokia N900 on 5.4 and 5.5

From: Tony Lindgren <[email-masked]>
Date: Fri, 7 Feb 2020 09:01:49 -0800

* Tony Lindgren <[email-masked]> [200207 16:54]:
> * Merlijn Wajer <[email-masked]> [200207 16:47]:
> > On 07/02/2020 17:36, Tony Lindgren wrote:
> > > 
> > > Looks like there's a regression in general for appended dtb booting that
> > > was caused by commit 9f671e58159a ("security: Create "kernel hardening"
> > > config area"). With that change we now get STACKPROTECTOR_PER_TASK
> > > selected by default with Kconfig.
> > > 
> > > Merlijn, care to try to disable STACKPROTECTOR_PER_TASK in your
> > > .config to see if that helps?
> > 
> > Yes, this makes the kernel boot.
> 
> OK good to hear. My guess is that having STACKPROTECTOR_PER_TASK
> selected causes changes to include/generated/asm-offsets.h that
> appended dtb booting does not like. But let's see what others
> think.

I don't think this is an issue of CONFIG_STACKPROTECTOR + CONFIG_SMP
booted on UP machine as it only happens with appended dtb it seems.

Regards,

Tony

_______________________________________________
linux-arm-kernel mailing list
[email-masked]
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel