Hi, On 2026-05-03 12:16, Adam D. Barratt wrote: > Control: tags -1 + confirmed > > On Thu, 2026-04-30 at 21:41 +0200, Aurelien Jarno wrote: > > On RISC-V, the grub2 version in trixie attempts to access the CPU > > cycle counter to maintain internal timing. This is permitted on real > > hardware or on QEMU emulated machines, but it is forbidden when > > running as a KVM guest, resulting in the illegal instruction error > > reported in bug #1108898. The solution is to use the timer counter > > instead that is permitted and still provides enough accuracy for grub > > usage. > > > > RISC-V CPUs with the Hypervisor extension are becoming more common, > > making this bug more important. > > Please go ahead. >
Thanks, I have just uploaded it. Regards Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B [email protected] http://aurel32.net
