On Mon, 04 Oct 2021 15:15:25 +0100, Lukas Jünger <lukas.juenger@xxxxxxxxxxxxxxxxxx> wrote: Please consider subscribing to kvmarm instead of posting as a non-subscriber. It forces me to manually allow each and every email you reply to, which gets tiring in the long run. > > So either you run something that is pretty old and buggy (and I'd like > > to know what), or you have uncovered a bug and I would need you to > > trace when vgic_sre gets set. > Okay. I'm running on N1-SDP with the latest release 2021.05.26. > uname -a gives: > > Linux n1sdp 5.10.12+ #1 SMP Fri Oct 1 11:50:05 UTC 2021 aarch64 > aarch64 aarch64 GNU/Linux > > > Is there a way to debug this without a hardware debugger/JTAG? Sure, you can always hack the kernel (I assume you know how to boot a fresh kernel). Put some traces in vgic_v3_enable(), and find out why vgic_sre is non-zero. Thanks, M. -- Without deviation from the norm, progress is not possible. _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
